nac Image Technology List of Products and Services

During collision tests, we can capture and analyze the behavior of vehicle deformation, device components, and dummy figures using high-speed cameras. We propose a shooting system for crash safety experiments that combines various high-speed cameras, from stationary cameras capturing the interior to small cameras that can photograph hard-to-reach internal components, along with lighting devices that provide appropriate illumination for various installation locations, and image analysis software that performs quantitative analysis such as displacement, speed, and acceleration. We have started collaborating with MESSRING GmbH (Germany) and have begun handling compact and high-output towing devices suitable for frontal impact tests, side impacts, and Car to Car tests. 【Features】 <Analysis Software> ■ Simple Analysis Function LAA (standard with HXLink) - Easily measure the length, area, and angle of target objects within image files - Immediately display the position and length of arbitrary points after shooting ■ MOVIAS Neo - Automatically track target marks on dummies and bodies *For more details, please refer to the related links or feel free to contact us.

We introduce a system that allows for the analysis of high-precision position, displacement, velocity, and acceleration by randomly placing markers on the object being measured and capturing the deformation process with two high-speed cameras. Since it only requires placing markers, it can accommodate complex shapes and rotating bodies. Additionally, the report features, such as overlaying analysis results like displacement vectors on imported CAD data and combining video images and graphs for AVI output, contribute to improving operational efficiency. 【Features】 ■ Non-contact multi-point measurement: More than 300 markers can be measured ■ 3D measurement: Markers are captured in stereo by two high-speed cameras and measured using the principle of triangulation ■ High-speed sampling: Detailed measurements at up to 1.12 million frames per second ■ Import of 3D CAD data such as CATIA, IGES, and STEP *For more details, please refer to the related links or feel free to contact us.

Images captured with a high-speed camera can be used to calculate three-dimensional coordinates of the surface, displacements and velocities in three-dimensional space, as well as maximum/minimum principal strains and strain rates. It is also possible to compare and evaluate the shape data obtained from CAE with analysis simulations. Since the measurements are conducted non-contact, they can be used even in test environments with high temperatures, shocks, and vibrations. 【Features】 ■ Non-contact strain measurement: Capable of measuring strain on a wide range of materials such as metals, plastics, and fibers. ■ Three-dimensional measurement: Using two high-speed cameras, it captures the positional and shape changes of a randomly applied pattern to measure strain. ■ High-speed sampling: Detailed measurements at up to 1.12 million frames per second. ■ Easy measurement operation: Graphically compares the condition of cracks and strain distribution. *For more details, please refer to the related links or feel free to contact us.

"MEMRECAM MX" is a multi-head high-speed camera that combines five uniquely designed camera heads, allowing for system configurations tailored to the shooting scene. The main unit, MX-5, is available in two types: 4ch or 8ch. The camera heads include the M-Cam, which captures Full HD at 2,000 frames per second; the M-CamMFT, which allows remote control of focus, iris, and zoom; and the M2-Cam, a compact and lightweight model with a 33mm square size. Additionally, there are two more models: the M3-Cam, which is even smaller at 25mm square, and the ultra-compact μ-Cam, measuring 15mm square. Furthermore, a new design that incorporates memory into the camera heads enables a reduction in the diameter and an increase in the robustness of the cables connecting the camera heads to the main unit. 【Features】 - Camera heads equipped with shooting memory, automatically saving shooting data to the built-in secondary memory. - Up to 8 cameras can be connected for fully synchronized shooting, with coaxial cables connecting the cameras and DRP. - Achieves dual use for stationary and onboard measurements in crash tests, with a robust housing and shock resistance of 200G. - Compatible with existing camera systems. *For more details, please refer to the PDF document or feel free to contact us.*

We introduce a system that captures the interference between the engine and other parts during actual vehicle operation using a high-speed camera, measuring the movement amounts. It is possible to perform three-dimensional analysis and 6DOF analysis of displacement amounts of suspension components. The motion analysis software "MOVIAS Neo" automatically tracks markers or feature points on the subject, quantitatively analyzing the position, displacement, velocity, and acceleration of the tracked points. 【Features】 ■ High-speed camera MEMRECAM Q5 (multi-head model for vehicles) - Capable of capturing the subject simultaneously from multiple directions with several cameras - μ-Cam: ultra-compact model with a 15mm square - C-Cam: high-sensitivity model with color ISO 8,000 - P2/S2-Cam: can be installed in narrow spaces for vehicle measurements or inside machinery *For more details, please refer to the related links or feel free to contact us.