Appearance inspection of mirror and plated products (detection and classification of defects) [Free verification conducted]
Successfully detected and classified scratches and foreign objects on mirror and plated products! Achieved high detection accuracy with a special imaging technique that suppresses reflections! Introducing detection cases using NuLMiL.
We would like to introduce a detection case using the appearance inspection system "NuLMiL." It is applicable for detecting defects in mirror-finished and plated products. Using special lighting to capture images without reflections, we conducted verification with this product and successfully detected and classified defects such as scratches and foreign objects. This imaging technique is also applied to INZ-02, and semi-automation is possible for small parts. 【Challenges】 - We want to automate and reduce manpower for inspections currently done visually. - Inspection using AI is difficult for small lot, diverse manufacturing. - We want to classify defects by type, such as scratches and discoloration. - Light reflects off the product, leading to false detections. 【Verification Details】 - Captured images using special lighting. - Used this product to address defect classification. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Other Overview】 ■Software ・NuLMiL ■Optical System ・Special Lighting ・Industrial Camera (approximately 3 million pixels) *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Appearance inspection of mirror-finished products 【Recommended for】 ■People in the manufacturing industry ■Those facing challenges in quality control *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company is a group of engineers that realizes system development and industrial efficiency using AI technology through the development and sales of software utilizing advanced technology. Currently, we are engaged in providing appearance inspection solutions using AI and image processing for the manufacturing industry. In the manufacturing sector, strict selection criteria are established for products, and companies must conduct inspections to meet these standards. With the increasing diversification of manufactured products, dedicated inspection systems are unable to keep up, resulting in the necessity of visual inspections by humans. Since pass/fail judgments are made based on human senses, even if manuals such as limit samples are created, human errors can occur, leading to variations in judgment criteria among inspectors. Naturally, as humans, differences in work accuracy and speed arise due to mental and physical fatigue. To address this issue, our company is continuously developing inspection solutions capable of accommodating diverse manufacturing. We have fully developed and sold eight types of software to date.