中文 
The CP137 test chart is a standard testing tool specifically designed for measuring the resolution of imaging systems, complying with the ISO 12233:2014 international standard. Through its specially designed Siemens star pattern and grayscale blocks, this chart can accurately evaluate the impact of image processing algorithms on resolution.
Key Features
Resolution Measurement: Evaluates resolution performance in different directions through the central Siemens star pattern.
Image Processing Analysis: Detects the impact of noise reduction and other image processing techniques on resolution.
Automatic Positioning Recognition: Four corner marking points support software automatic analysis and positioning.
Product Highlights
Standard Compliance: Strictly adheres to the ISO 12233:2014 international standard.
Special Pattern Design: Sine-varying slanted edges reduce the influence of image sharpening algorithms.
Automation Compatibility: Supports integration with the RIQA Camera image quality analysis software.
Multi-functional Evaluation: Enables simultaneous analysis of resolution, grayscale, and image processing effects.
