スカイロジック List of Products and Services

Metal products often have parts that appear symmetrical. Many of our customers use our visual inspection software to prevent careless mistakes of parts that can be mistakenly implemented due to left-right errors from being passed on to the next process. 【Inspection Settings and Results】 By using the "Color Comparison Inspection / Presence of Specified Color Inspection" feature of EasyInspector, we were able to set the position and color for the correct orientation and make a judgment in less than one second. If you provide us with a photo of the defects you want to identify, it may also be possible to verify based solely on the photo. We look forward to hearing from you even if you cannot send sample products. 【Software Used】 Software Used: EasyInspector310 Number of Inspection Points: 1

• Image Processing Software

We received a request to conduct a test for reading the vehicle body model label of a certain automobile manufacturer and recording it in CSV, as well as inspecting the reading of the nameplate engraving. At that time, achieving high accuracy in reading was a challenging task. We devised a method to separate letters and numbers for inspection. 【Inspection Settings and Results】 Using EasyInpector's "BAR/QR/OCR" function, we performed readings for two types of labels. For the first type, we set up 38 inspection frames for reading the label text and successfully read over 50 characters in 4.74 seconds. The second type was the text on the nameplate, for which we also set up 23 inspection frames and made a judgment in 4.65 seconds. This project has contributed to the system's version upgrade. Currently, it is easier to set up as "OCR Pro Inspection" in EasyInpector, allowing for more accurate readings.

• Image Processing Software

In the welding section, small defects such as tears, bead misalignment, and blowholes may occur. These defects can be difficult to detect visually. 【Inspection Settings and Results】 By using EasyInspector's "Presence of Specified Color Inspection" feature, we were able to determine the presence of two welding holes and detect the visually subtle welding tear in less than 0.25 seconds. In this case, we have set the non-detection pixels (the areas painted red). This part does not detect discrepancies with the master image. EasyInspector has various convenient settings.

• Image Processing Software

This time, we received a request from a major sash manufacturer for an inspection of aluminum parts in Shining Gray, White, and Brown colors, checking for the presence or absence of screws. This customer has also made multiple verification requests, and we are utilizing our image inspection software in various ways. The verification was conducted based on photos of the manufacturing line sent via email. 【Inspection Settings and Results】 By using the "Presence or Absence of Specified Color" function of EasyInspector, we were able to inspect each color. We set the shift correction to feature recognition and illuminated the product from a 45-degree angle above, which was key to highlighting the screw threads during inspection. Care was needed to ensure that reflected light did not directly enter the camera. The inspection cycle time this time was just over 2 seconds. 【Software Used】 Software Used: EasyInspector310 (Ver.2.5.0.0) Number of Inspection Points: 1

• Image Processing Software

【Inspection Settings and Inspection Results】 By using the "Dimension and Angle Inspection" feature of EasyInspector, it was possible to set six inspection frames and determine in 0.22 seconds whether the specified parts on the left and right sides of the component are parallel. The inspection results can be displayed on the monitor with dimensions. If necessary, they can be recorded with photos and in CSV format. This time, the specifications were set to display the dimensions of the gaps on the left and right. 【Software Used】 Software Used: EasyInspector Current 'EasyInspector2' MS (MeaSure) package allows inspection with [Position and Width Measurement] and [Angle Measurement].

• Image Processing Software

The molded products in sheet metal processing often require precise accuracy. This time, we conducted an inspection of the curvature angle using two inspection frames. This inspection checks for misalignment of the parts. 【Inspection Setup and Results】 By using the "Dimension Angle Inspection" feature of EasyInspector, we combined two inspection frames and calculated the intersection points. In the repeatability accuracy test, the maximum value was 371.329, the minimum value was 371.308, resulting in a difference of approximately 0.021mm. The inspection cycle time was 0.60 seconds. 【Software and Equipment Used】 Software Used: EasyInspector310 (Ver.2.5.0.0) Field of View: 400 x 300mm Minimum Size of Inspection Target: 40mm Number of Inspection Points: 2 Camera Resolution: 3 million pixels Lens Focal Length: 12mm Distance Between Lens and Product: Not recorded Lighting: None The current 'EasyInspector2' MS (MeaSure) package can perform inspections for [Position/Width Measurement] and [Angle Measurement].

• Image Processing Software

As a necessary verification item for automotive parts manufacturing companies, there is a check for the presence or absence of holes in pressed molded products. Traditionally, operators counted the holes and checked whether they were in the correct position. With the desire to automate this process through image inspection for efficient and accurate testing, we received inquiries from our company. 【Inspection Settings and Results】 By using the "Presence of Specified Color Inspection" feature in EasyInspector's "Color Comparison Inspection," we set up inspection frames for 10 holes and configure it to pass if 10 black (holes) are detected. By setting the pass/fail criteria, it becomes possible to detect holes ranging from small to large.

• Image Processing Software

The products handled by cutting tool manufacturers often have many similarities, so each product is marked with an imprint for management purposes. However, due to the presence of some products with irregular shapes, there were instances of imprint printing errors. This time, we proposed software to detect discrepancies in characters and smudging in the imprints of cylindrical products, allowing for the distinction between good and defective items. 【Inspection Settings and Results】 By using the "Color Comparison Inspection" feature of EasyInspector, specifically the "Comparison with Master Image" function, we set up one inspection frame for each inspection item to detect the same imprint. Since the objects with imprints are cylindrical, it was necessary to detect areas that are difficult to see on the sides. Additionally, because the products were coated with anti-rust oil, we fixed their position and orientation and used dome lighting to ensure that light reached the sides, allowing for accurate judgment.

• Image Processing Software

Metal parts processing manufacturers often handle small products. When the inspection targets, such as metal buttons, are as small as 10mm, and the areas with scratches or deformations are even smaller, it can be difficult to visually confirm these areas, leading to the issue of shipping defective products. Therefore, we attempted to improve this situation by using image processing software. 【Inspection Item Settings and Inspection Results】 * Scratch detection (before inspection: after inspection) * Non-detection pixel settings (the red areas are not detected) By using the "Scratch Inspection" feature of EasyInspector, we set it up so that if scratches (white spots) are detected within the inspection target, it would be marked as a failure. At that time, due to the lighting conditions, white shiny spots can occur, so we implemented non-detection pixel settings to avoid false detections.

• Image Processing Software

I inspected whether the cable was implemented correctly. 【Inspection Settings and Results】 By using the "Color Comparison Inspection / Presence of Specified Color Inspection" feature of EasyInspector, I was able to determine the twist in less than one second. The inspection frame was created to be long and narrow, arranged vertically with six frames from the left. 【Software Used】 Software Used: EasyInspector310 Number of Inspection Points: 6 The current 'EasyInspector2' color package can be used for the presence of specified colors inspection.

• Image Processing Software

Inspection of the polarity of fine electronic components is a field in which our software EasyInspector excels. This time, we were able to verify a delicate case that is difficult to assess through visual inspection. 【Inspection Settings and Results】 By using EasyInspector's "Color Comparison Inspection and Presence of Specified Color Inspection" function, we detected the specified colors at 8 locations and were able to make a judgment in less than one second. Since the color difference between the black areas outside the inspection items and the inspection areas is minimal, we have set the color judgment tolerance range quite strictly.

• Image Processing Software

Inspection of the presence or absence of connectors in the electronic parts of audio products, chipping in the printed parts, incorrect orientation of rotary switches and dip switches on the display board, and the engagement of claws on the back of the product, along with printing such as model numbers and inspection of multiple items. The inspection of the front and back will require either two separate sessions or two cameras. 【Inspection Settings and Results】 By using EasyInspector's "Color Comparison Inspection - Comparison with Master Image" function, we were able to inspect the presence or absence of connectors, chipping in printed parts, incorrect orientation of rotary switches and dip switches on the display board, and the engagement of claws in seven areas on the surface, all within one second at once. By turning off the indoor fluorescent lights and creatively illuminating with a straight fluorescent light from an angle, inspection became possible. The requested inspection items for the back side were also successfully evaluated.

• Image Processing Software

There have been incidents where the work of peeling off the shielding from electronic components and cables did not go well, resulting in defects in the products. 【Inspection Settings and Results】 By using the "Color Comparison Inspection, Presence or Absence of Specified Color" function of EasyInspector, we were able to determine the color of the remaining shield wire in less than one second. It was set to pass if the color detection rate was below the specified number and to fail if it exceeded that number. 【Software and Equipment Used】 Software Used: EasyInspector300 Field of View: 20mm x 25mm Minimum Size of Inspection Target: 0.5mm Number of Inspection Points: 1 Camera Resolution: 360,000 pixels Lens Focal Length: 12mm Distance Between Lens and Product: 40mm Lighting: Backlight The current 'EasyInspector2' color package can inspect for the presence or absence of specified colors.

• Image Processing Software

Electronic components such as communication cables require precise manufacturing down to the details. This case involves an issue with leftover insulation stripping during coaxial cable production, which we would like to improve. 【Inspection Settings and Results】 By using the "Dimension Angle Inspection" feature of EasyInspector, we measure the width of the insulation section. We set it to be "pass" if the measurement results fall within the upper/lower range. (The units for measurement values and upper/lower limits are in pixels.) We are detecting the upper and lower edges of the insulation section. (Red dashed line indicates the area, green line indicates the measurement.) 【Software and Equipment Used】 Software Used: EasyInspector200 Field of View: 2.7mm x 1.5mm Minimum Size of Inspection Target: 0.05mm Number of Inspection Points: 1 Camera Resolution: 3 million pixels (ArtRay) Lens Focal Length: 50mm + 40mm macro ring Distance Between Lens and Product: 50mm Lighting: Backlight illumination The current 'EasyInspector2' MS (MeaSure) package can inspect using [Position/Width Measurement] and [Angle Measurement].

• Image Processing Software

The malfunction of switch contacts is a serious issue. The configuration of the contacts is delicate, and mistakes are not allowed. This time, we conducted a detection test to determine the implementation of small parts and prevent the shipment of defective products. [Inspection Settings and Results] By using the "Presence of Specified Color Inspection" feature of EasyInspector, we were able to make judgments on 10 inspection frames in 0.16 seconds. The contacts were illuminated to make them shine, and we set the passing range for the illuminated white parts, configuring the pixels within the range to be marked as "passed if detected," displaying the pass/fail status of the terminal parts. [Software and Equipment Used] Software Used: EasyInspector710 Field of View: 70 x 50mm Minimum Size of Inspection Target: 0.2mm Number of Inspection Points: 10 Camera Resolution: 1.3 Megapixels (300,000 Pixels Mode) Lens Focal Length: 12mm Distance Between Lens and Product: 200mm Lighting: Ring Lighting The current 'EasyInspector2' color package can perform inspections with the "Presence of Specified Color."

• Image Processing Software

We received an inquiry about the versatility of our software "EasyInspector" as you want to increase productivity. In the captured images of a single inspection surface, there were 14 judgment items. 【Inspection Settings and Results】 By using the "Color Comparison Inspection / Comparison with Master Image" function of EasyInspector, we were able to set inspections for all items and make judgments in less than 1.29 seconds. For frame number 001, it was set to ensure that the overall image does not rotate when there is a misalignment in the rotation of the workpiece. For frame numbers 002, 003, and 004, we checked whether the text is displayed correctly. For frame numbers 005 to 010, we inspected whether the labels are correctly affixed and checked for positional deviations. For frame numbers 011, 013, and 015, we set the inspection for the type and position of the components. For frame numbers 012 and 014, we set the inspection for the presence or absence of screws. Currently, inspections can be performed with the 'EasyInspector2' color package using the comparison with the master image.

• Image Processing Software

We received a request for substrate inspection and verified multiple inspection items at once. The evaluations included component presence inspection, polarity confirmation, marking confirmation, and solder bridge presence inspection. Using EasyInspector, we created five inspection frames. Frames (1) and (2) check whether the components are mounted in the correct positions, utilizing the "color comparison inspection and presence of specified color" function. In inspection frame (3), we used the "color comparison inspection and comparison with master image" to confirm polarity (whether it is mounted in the correct orientation). In inspection frame (4), we employed the marking confirmation function, which includes "BAR/QR/OCR and character recognition (OCR)." For inspection frame (5), we conducted the solder bridge inspection using the "luminance change inspection, counting, and pitch inspection" functions, achieving evaluations in all inspections in under one second.

• Image Processing Software

At the request of a company that is already utilizing EasyInspector, we proposed dimension settings based on the images of electronic components provided. Please also request support after your purchase. 【Inspection Settings and Results】 By using EasyInspector's "Dimension Angle Inspection" feature, we were able to create inspection frames for four connected parts and determine pass/fail criteria in the Y direction. Currently, you are using a multi-controller to operate multiple inspections on a single PC. 【Software Used】 Software Used: EasyInspector310 (Ver.2.5.0.0) The current 'EasyInspector2' MS (MeaSure) package can perform inspections for [Position/Width Measurement] and [Angle Measurement].

• Image Processing Software

This is a verification based on photos received from the electronic components manufacturer. We submitted a report on the inspection of the dimensions of the parts, the detection inspection of seals that resemble dirt, the detection inspection of the parts, and the setup method for inspecting multiple workpieces. Our company accepts verification and support from technical staff on a daily basis. If you have any issues, questions, or uncertainties during operation, please feel free to contact us at any time. 【Inspection Settings and Results】 For the length of the shaft section, we used the "Dimension Angle Inspection" feature of EasyInspector. The presence or absence of the part (seal) was checked using the "Color Comparison Inspection - Presence of Specified Color" feature. The inspection cycle time was 0.11 seconds, and in actual operation, it is necessary to use a jig. 【Software Used】 Software Used: EasyInspector710 The current 'EasyInspector2' color package can inspect for the "Presence of Specified Color," and the MS (MeaSure) package can measure "Position and Width" and "Angle."

• Image Processing Software

Samples have arrived from a customer who plans to incorporate the following inspections into the current line: inspection for the presence or absence of bottle cap shrink, inspection for the presence or absence of printing on the bottom of the bottle, complete inspection of labels' barcodes (two-dimensional transparent) within the inline labeler, complete inspection of barcodes on inner packaging boxes (black two-dimensional on coated cardboard), and complete inspection of barcodes on outer packaging boxes (two-dimensional black on cardboard). 【Inspection Settings and Results】 All three types of inspections were determined to be satisfactory. For verifying the presence or absence of text on the bottom of the bottle and the presence or absence of shrink, we used EasyInspector's "Specified Color Presence Inspection" feature. An inspection frame was set up for the bottom text, and it is configured to pass if white is detected within that frame. The inspection frame can also be set to a ring shape as an optional feature. The presence or absence of shrink is determined by the amount of direct reflection (white) from ring lighting. For reading the label barcodes, we utilized EasyInspector's "Bar/QR Code Reading" feature, which allows for reading barcodes with black on a white background or white on a black background, and the barcode can be rotated during processing for reading.

• Image Processing Software

This is an inquiry from a company we have been doing business with even before we started working on infrastructure systems. We sent samples for testing the reading of QR codes to verify the size at which they can be read. QR codes are commonly seen everywhere as highly practical codes. Our inspection software includes basic functions for saving inspection results in CSV and image formats. Our code reading functionality is utilized in various management tasks by manufacturers. 【Inspection Settings and Results】 By using the "Bar/QR Code Reading" feature of EasyInspector, we were able to read codes at two locations. The failure indicated in the left image shows that "QR width: approximately 33 pixels is unreadable," while "QR width: approximately 40 pixels is unstable." The pass shown in the right image indicates that "QR width: approximately 47 pixels is stable." We conducted several reading tests with a combination of a 14-megapixel camera and an 8mm lens. By setting the environment so that the width of one QR code is around 50 pixels, it was possible to read the code.

• Image Processing Software

The manufacturer of the USB memory has the product model number printed in laser, and visual checks were conducted for issues such as fading, misalignment, or absence of printing. There was an inquiry regarding automation. 【Inspection Settings and Results】 By using the "OCRPro" feature of EasyInspector, we were able to successfully read the laser print of 9 characters in one location in 0.43 seconds. The left image shows the binarization settings screen "Process 1". The right image is the dictionary function registration screen. It will be possible to read characters that are not commonly used fonts by utilizing binarization and the dictionary function. 【Software and Equipment Used】 Software Used: EasyInspector710 Field of View: 47 x 37mm Minimum Size of Inspection Target: 20mm Number of Inspection Characters: 9 characters Camera Resolution: 1.3 million pixels Lens Focal Length: 35mm + 5mm close-up ring Distance from Lens to Product: Approximately 275mm Lighting: Linear fluorescent light Distance from Lighting to Inspection Item: Illuminated from above at an angle. Current 'EasyInspector2' RD (ReaDing) package can perform inspections with [OCR (Optical Character Recognition)] and [Machine Learning OCR].

• Image Processing Software

This is an inspection of product labels at a packaging materials manufacturer. The demand for inspection automation due to labor shortages has been increasing year by year. I feel that the situation where people cannot gather at factories due to the spread of the new coronavirus is further exacerbating this issue. Please consider automating inspections to facilitate smooth production management. 【Inspection Settings and Results】 By using the "Comparison with Master Image" feature of EasyInspector, we detected differences in position. Even for good products, variations in printing tilt, color intensity, size, etc., were detected, resulting in a "fail" judgment. It will be necessary to change the inspection software for future verification. 【Software Used】 Software used: EasyInspector710 The current 'EasyInspector2' color package can perform inspections using the "Comparison with Master Image" feature.

• Image Processing Software

This is an inquiry from a trading company. We will verify whether it is possible to read the product name, JAN code, expiration date, and lot number printed on the outside of the cardboard using an industrial inkjet printer based on the images provided. This time, we have incorporated the images you provided into our software. Regardless of the industry, I believe labels are displayed at the time of delivery, and this is an example that can be applied across various industries. 【Inspection Settings and Results】 Regarding the reading of the barcode and other prints on the cardboard that you contacted us about, we have confirmed it with the images you provided. As a result, we were able to read QR codes, barcodes, dates, model numbers, etc., from a portion of the images provided, which falls within the scope that we can accept for free as a simple verification. By using EasyInspector's "Bar/QR Reading" function and "OCR function," we were able to make judgments at four locations in 0.54 seconds. The left image shows the inspection frame settings, and the right image shows the detection frame.

• Image Processing Software

We received an inquiry from a manufacturer of infrastructure and medical devices, with whom we have had a business relationship for some time, regarding the reading of "assembly check sheets." The verification of check sheets can be applied across various industries, including situations in banks and government where handwritten input is required. Please consider promoting operational efficiency through image inspection. 【Inspection Settings and Results】 By using the "designated color comparison inspection" feature of EasyInspector, it was possible to determine the presence or absence of 21 checks in 0.5 seconds. The inspection time varies depending on the specifications of the PC used and the number of inspection points. The software used this time (EasyInspector) also has a version equipped with OCR functionality, but it does not support the reading of handwritten characters. (EasyInspector2 does support this.) 【Software Used】 Software: EasyInspector710 The current 'EasyInspector2' color package can inspect for the presence or absence of designated colors.

• Image Processing Software

Residential equipment and home appliance manufacturers are considering our character recognition functionality. We conducted a simple verification by sending photos. Inspection settings and results: We confirmed that if the image quality is good with EasyInspector's "OCR Pro" feature, it is possible to read the text. We believe that if we can confirm that "there are lighting conditions under which all three workpieces can be read simultaneously," we can determine that inspection is feasible. There are two methods to verify these "conditions for good image quality": (1) Sending sample products for verification, which we will check. (2) Lending equipment for you to verify in your environment. Both methods are essentially free of charge. The left image shows the "Processing 1" screen where settings such as binarization can be configured. The right image is an enlarged view of the detection frame.

• Image Processing Software

Manufacturers of chemical products such as ink, like those in other industries, clearly indicate the manufacturing date and other details during delivery packaging. We conducted a simple verification of character reading for shipment management. Our image inspection software has the basic functionality to save inspection results in CSV format and images. This makes product management easier, and it is being utilized by various manufacturers. [Inspection Settings and Inspection Results] By using the "OCR Pro" feature of EasyInspector, it was possible to read 15 characters in two locations in 0.09 seconds. If the inspection is only to check for the presence or absence of printing, it is possible to configure a system for under 100,000 yen by combining the EI100 software with a commercially available web camera. Additionally, for automation, you can use our I/O unit or perform external control via socket communication or RS232C communication. The image on the right shows the detection frame for passing products, while the image on the right displays an enlarged view of the detection frame for failing products.

• Image Processing Software

This is an inquiry about inspection functions from a measurement equipment manufacturer. This time, we will explain the features of EasyInspector, which you can try for 60 days from our website. The inspection function can read text across various genres. Text reading can be done without selecting a font, and it is also possible to binarize the text or register it in a dictionary with learning capabilities. 【Inspection Settings and Results】 We have responded via email that inspection is possible using the "OCR Pro" feature of EasyInspector. It seems that "unreadable images" may require the use of lighting fixtures or shading. Our company proposes an all-in-one and simple operation inspection software aimed at "making it easy for field users to operate" to improve operational efficiency. 【Software Used】 Software used: EasyInspector710 The current 'EasyInspector2' RD (ReaDing) package can perform inspections with 【OCR (Optical Character Recognition)】 and 【Machine Learning OCR】.

• Image Processing Software

Manufacturers active in various fields, particularly in medical devices and welfare equipment, are considering our character recognition functionality. Reading the text on labels affixed to cylindrical parts is expected to be challenging, as the appearance of the characters may change depending on the angle. 【Inspection Settings and Results】 The inspection was conducted using the "OCR Pro" feature of the EasyInspector software. Four inspection frames were set, and a total of 32 characters were evaluated in 0.57 seconds. The left image shows the inspection frame, while the right image displays the detection frame after binarization. The evaluation was based on the provided photograph, but there are concerns about positioning due to the fact that the labels are applied by hand and the cylindrical shape of the parts. 【Software Used】 Software used: EasyInspector710 The current 'EasyInspector2' RD (ReaDing) package can perform inspections with [OCR (Character Recognition)] and [Machine Learning OCR].

• Image Processing Software

There was a request for inspection due to a malfunction in the connector part of the harness, specifically with the insertion tab. Detecting small parts' careless mistakes, which can be easily overlooked in line work, is a specialty of our software, EasyInpector. 【Inspection Settings and Results】 EasyInpector's "Color Comparison Inspection and Presence of Specified Color Inspection" detects the color of the tab at the pixel level. If the measurement results fall outside the set range, it can be judged as "failed." The inspection was conducted at four locations with a cycle time of 0.19 seconds. 【Software and Equipment Used】 Software Used: EasyInspector310 Field of View: 14 x 11mm Minimum Size of Inspection Target: 1mm Number of Inspection Points: 4 Camera Resolution: 1.3 Megapixels Lens Focal Length: 50mm lens + 10mm close-up ring Distance Between Lens and Product: 200mm Lighting: Desk Stand

• Image Processing Software

In my perception, it seems that the majority of customers using EasyInspector are involved in inspections of electronic substrates and assembly boards. 【Inspection Settings and Results】 It was difficult to focus on all nine images in the "Comparison with Master Image" feature of EasyInspector, so I decided to split them into two groups of five and four for inspection. EasyInspector cannot make inspection judgments unless it captures images with a resolution of more than one pixel, so it is important to set the tolerance for defects to more than one pixel. By creatively adjusting the lighting, I was able to conduct smooth inspections of holes 4 to 5 at a speed of 0.80 to 0.90 seconds. 【Software and Equipment Used】 Software Used: EasyInspector310 Field of View: Not recorded Minimum Size of Inspection Target: 2mm Number of Inspection Points: 8 Camera Resolution: 1.9 million pixels Lens Focal Length: Not recorded Distance Between Lens and Product: Not recorded Lighting: Backlight illumination Current 'EasyInspector2' color package allows inspections using the "Comparison with Master Image" feature.

• Image Processing Software

Sintering with silver paste causes less damage to the materials compared to soldering, and it can be said that it will be more widely used in the future as a substitute for solder. 【Inspection Settings and Results】 By using the "Scratch and Defect Inspection" function of EasyInspector, we were able to detect both chipping and smudging in 0.40 seconds by applying a single inspection frame to the entire area. The size (resolution) per pixel is approximately 7μm (0.007mm). In actual operations, our "sm＠rtROBO" is used to move the inspection area while being inspected by a single camera. 【Software and Equipment Used】 Software Used: EasyInspector Field of View: 14 mm Minimum Size of Inspection Target: Approximately 7μm (0.007mm) Number of Inspection Points: 1 Camera Resolution: 5 million pixels Lens Focal Length: Not recorded Distance between Lens and Product: 95mm Lighting: Backlight illumination Current 'EasyInspector2' color package [Scratch and Defect Detection] can be used for inspection.

• Image Processing Software

In the industry that conducts continuity testing of electronic components, small and fine parts are handled, and visual measurement of wires can easily lead to measurement errors. As a measurement method, a resin plate with five slits, each 1.6mm wide, was used to measure the number of metal wires with a diameter of approximately 0.05mm and a length of about 4mm. We introduced software that can perform this task in less than one second. 【Inspection Settings and Results】 * Enlarged image of inspection results showing wire count (OK: NG) * Red arrows indicate wires * The image on the right is NG because one extra wire was detected in the right corner. By using the "Luminance Change Inspection" function of EasyInspector, multiple wires (five) visible through the gaps in the plate are detected. A backlight is used to set the detection for dark vertical lines against a bright background. These settings allow for the detection of small and thin objects.

• Image Processing Software

In the products handled by electronic component manufacturers, there are many situations where connectors are used. In such cases, there is a proper order for assembling the wiring in the harness, but there have been issues with shipping defective products due to incorrect assembly. Since each wire is assigned a specific color, if there is software that can detect the specified colors, the problem can be resolved. 【Inspection Settings and Results】 By using the "Specified Color Presence Inspection" function of EasyInspector's "Color Comparison Inspection," we can specify the colors of the four wires for each inspection frame. Then, by setting the upper and lower limits of the pass/fail criteria to determine a failure when a color different from the specified one is detected, we were able to achieve detection in less than one second.

• Image Processing Software

In the electronic components manufacturing process, there is a step where a copper-colored disc with a diameter of 300mm has an area of about 3mm on its outer circumference treated with a chemical solution, resulting in a color change. During this process, there were abnormalities where the chemical solution was not being dispensed properly, leading to untreated areas, as well as cases where the width that should have been treated was not processed correctly. As a solution, it was considered that using image processing software would allow for more accurate and quicker inspections than visual checks. 【Inspection Settings and Results】 Using the "Presence of Specified Color Inspection" function of EasyInspector's "Color Comparison Inspection," we checked whether the chemical solution was being dispensed correctly, and using the "Dimension Angle Inspection" function, we verified whether the width that should have been treated was processed correctly. The field of view captured about 1/4 of the disc, and since the difference between the copper color of the disc and the changed black color of the chemical solution was clear, we were able to conduct accurate inspections.

• Image Processing Software

When measuring the number of circuit boards handled by an electronic component manufacturer while they are stacked with interleaving paper, we aimed to reduce the time spent on manual work and eliminate measurement errors by incorporating image recognition. 【Inspection Setup and Results】 To measure 52 circuit boards, we read images using EI-Scan, improved the image accuracy, and utilized the "Luminance Change Inspection" feature of EasyInspector. First, we conducted verification with the interleaving paper pattern, and by neatly aligning the gray interleaving paper with the brown circuit boards, we were able to accurately count the number of boards. Next, we also verified the pattern without interleaving paper, and since shadows were created between each board, we were able to count them accurately as well. Furthermore, by scanning at a 30-degree angle, we were able to detect chips of about 0.2mm. 【Software and Equipment Used】 Software Used: EasyInspector310 Field of View: 70mm (thickness when stacking 52 circuit boards) Minimum Size of Inspection Target: Approximately 10mm Number of Inspection Points: 52 Images: Images read using EI-Scan For counting the number of boards, 'EasyNumbers' is recommended.

• Image Processing Software

One important aspect that wire harness manufacturers focus on is clearly distinguishing their products from similar ones. Therefore, it is necessary to inspect whether "the engraving is marked within the specified range." Other inspection items include checking for "the presence of a retainer and whether it is partially inserted," "whether the connector is dirty," and "whether the position from the taped wiring to the retainer is correct," all of which were visually inspected. However, inspecting each item visually has drawbacks, such as wasting time and lacking sufficient accuracy. As a result, we considered whether there was a way to inspect efficiently and accurately, leading us to try using image processing software. [Inspection Settings and Results] This time, we will inspect the following four items: (1) "Presence of engraving" (2) "Hair contamination" (3) "Red foreign objects" (4) "Partial insertion of the retainer"

• Image Processing Software

In the electronic component manufacturing industry, the circuit board is of great importance. As various types of circuit boards are produced, the number of similar products also increases, making it essential to pay attention to product classification. We decided to rely on an image processing software with high accuracy for the task of distinguishing between them. 【Inspection Settings and Results】 We used the "ScanSnap SV600" scanner to capture images. For inspections that check for misalignment, we utilized EasyInspector's "Color Comparison Inspection" with "Comparison with Master Image." For areas with distinct colors, we employed the "Presence of Specified Color Inspection," setting it to fail if the specified color was not detected. 【Software and Equipment Used】 Software Used: EasyInspector310 Field of View: 100mm x 150mm Minimum Size of Inspection Target: Approximately 5mm Number of Inspection Points: 4 Camera Resolution: ScanSnap The current 'EasyInspector2' color package allows for inspections using [Presence of Specified Color] and [Comparison with Master Image].

• Image Processing Software

The resist on the substrate is widely used due to its small size and fine details. However, to ensure proper functionality, it is necessary to check for issues such as "misalignment of the resist" and "misalignment of the silk." Electronic component manufacturers have incorporated image processing software to efficiently carry out these inspection tasks. 【Inspection Settings and Results】 Using the "Master Image Comparison" function of EasyInspector's "Color Comparison Inspection," we inspected the resist misalignment (2 locations) and silk misalignment (2 locations). By setting an upper limit for the pass/fail criteria, we configured it to fail if the detected pixel misalignment exceeded the set threshold. We rigorously set the position of the inspection targets and performed misalignment correction, successfully detecting misalignments of less than 1mm. 【Software and Equipment Used】 Software Used: EasyInspector710 Field of View: 850mm x 850mm Minimum Size of Inspection Target: Approximately 3mm x 4mm Number of Inspection Points: 4 locations Camera Resolution: Using the ScanSnap SV600 scanner Current inspections can be performed with the 'EasyInspector2' color package [Comparison with Master Image].

• Image Processing Software

The tools handled by cutting tool manufacturers required the angles of the machined parts (the inner and outer edges of the ring) to be quantified in order to enhance product accuracy. However, there was a problem where the difference between defective and non-defective products could only be visually identified due to the lack of inspection methods. This issue was resolved through an inquiry to our company, which specializes in image processing software. 【Inspection Settings and Inspection Images】 *Upper image: Machined area for measuring the base (Master image: After inspection) *Lower image: Machined area reflected in a mirror for measuring height (Master image: After inspection) By using the "Dimensional Angle Inspection" feature of EasyInspector, we were able to quantify the base and height, making it possible to determine the angle. The base can be calculated by detecting the area where the color changes when viewed from above. To verify the height with a single camera, a mirror was placed inside the ring to reflect the image to the camera, allowing for calculation in a manner similar to that of the base. By specifying tolerances in the settings, it became possible to inspect the pass/fail status of the angle (base and height).

• Image Processing Software

The inspection is to determine the presence or absence of screws based on the provided image. We assessed whether the screws in two locations were properly installed. 【Inspection Settings and Results】 We used the "Color Comparison Inspection / Presence of Specified Color Inspection" feature of EasyInspector. The specified color was set to the color of the screws. The processing was completed in less than one second, but in the provided image, the contrast was too low for detection. By adjusting the lighting and taking the photo, it is expected that detection will be possible. 【Software Used】 Software Used: EasyInspector310 Number of Inspection Points: 2 The current 'EasyInspector2' color package can perform inspections for the presence of specified colors.

• Image Processing Software

When inserting screws, whether they are positioned correctly has a significant impact on the completion of the product. I considered whether this confirmation could be done using image recognition software. [Inspection Settings and Inspection Results] There are six holes within the field of view, and among them, four holes have silver screws, while two holes have black screws, which is the criteria for passing. Therefore, for the areas with silver screws, we use EasyInspector's "Color Comparison Inspection" feature to compare with the "Master Image" to check whether there is a silver screw in the designated inspection frame. For the areas with black screws, we used the "Presence of Specified Color Inspection" in the "Color Comparison Inspection." The area without a screw appears as a clean circle in black (background), while when a screw is present, it takes on a triangular shape, allowing us to inspect how many pixels of black are in the inspection frame. By setting passing criteria for each inspection frame, we were able to recognize the four silver screws and the two black screws.

• Image Processing Software

In a pachinko parts manufacturer, when installing pachinko frames, the color of the screws may be changed depending on the product. There were issues with mistakes where the color of the screws did not match the installation position, as well as defects due to missed installations being shipped. Therefore, we considered using image processing for mass production. 【Inspection Settings and Results】 To detect 50 screws within half of the field of view of a product measuring 650mm x 450mm, we used the "Color Comparison Inspection" feature of EasyInspector, specifically the "Presence of Specified Color Inspection." This setting detects the color of the screws that should be present in each inspection frame. While detecting the color of the screws was relatively easy, we tightened the color judgment tolerance settings in areas where the colors were similar when the screws were removed, allowing us to detect missed installations of screws.

• Image Processing Software

This is a request for inspection regarding product assembly from a mold manufacturer. Assembly errors are a challenge in various manufacturing environments. This time, we will look for defects in the assembly at 11 locations on the front and 3 locations on the back. The image inspection software will support stable good product shipments. 【Inspection Settings and Results】 By using EasyInspector's "Comparison with Master Image and Inspection of Specified Color Presence" function, we were able to detect the presence of 14 parts and any misalignment in assembly positions, determining visually similar look-alike products (different items) in 0.76 seconds for the front and 0.29 seconds for the back. We proposed a reduction in inspection takt time by fixing the product in a jig and installing camera lenses and lighting from above and below according to the requirements.

• Image Processing Software

We received samples at the exhibition and conducted inspection and verification. You requested an inspection of the tip of the drill bit. Using our inspection software, we can measure fine and critical areas and provide more detailed information at the time of shipment. 【Inspection Settings and Results】 By using the "Dimension Angle Inspection" feature of EasyInspector, we were able to detect the tip of the drill bit in 0.7 seconds. By setting the "Dimension Conversion Value Setting," the actual dimensions will be displayed. If the goal is merely to determine the difference between good and defective products, it may be possible to conduct inspections using the "Comparison with Master Image" inspection.

• Image Processing Software