The ISO16505 test-chart kit supports the image-quality requirements for automotive CMS (camera monitoring systems) replacing rearview mirrors. It includes color, checkerboard, grayscale, gray-background, 70% gray, SFR and resolution charts for key performance indicators. Main charts: CP150 has 8 symmetric color patches — red (R), green (G), blue (B), yellow (Ye), cyan (Cy), magenta (Mg), black and white — on an 18% gray background for color reproduction. CP130 uses slanted edges for ISO16505 MTF measurement. CP129 assesses image-field distortion and minimum magnification. CP133 uses hyperbolic structures for resolution. CP185 assesses gray-level reproduction on automotive CMS displays. CP70 provides 70% gray for luminance-uniformity testing. Background-support charts: CP3 provides a 3% black-reflectance reference for overflow, trailing and flare under bright glare sources; CP18 provides an 18% gray background for exposure and white balance. Model/version dimensions: CP150 — color reproduction; 2X: 500×800mm, 4X: /, 7X: /. CP130 — MTF/SFR/sharpness/resolution; 2X: 500×800mm, 4X: 1000×1600mm, 7X: /. CP129 — luminance contrast/geometric distortion; 2X: 500×800mm, 4X: 1000×1600mm, 7X: /. CP133 — resolution (MTF)/depth of field; 2X: /, 4X: 1000×1600mm, 7X: 1500×2000mm. CP185 — gray-level reproduction; 2X: 500×800mm, 4X: /, 7X: /. CP70 — luminance uniformity; 2X: 500×800mm, 4X: 1000×1600mm, 7X: /.
| Parameter | Value |
| Standard basis | ISO16505 |
| Test Specifications | Colour reduction, MTF/SFR/shrink/resolution, brightness contrast, geometric teratogenicity, brightness evenity, ash-grade recurrence, etc. |
Diverse test images cover color reproduction,resolution,geometric distortion,grayscale and luminance uniformity. All charts follow ISO16505 for accurate,comparable results.3% black and18% gray backgrounds assist lighting,exposure and white-balance tests. Sizes include2X,4X and7X,with custom dimensions and installation services. Size/pattern customization is supported.
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Yanding, as a nationally recognized high-tech enterprise, has always been driven by technological innovation and deeply engaged in the fields of testing equipment and image quality.
The company is headquartered in Zhangjiang Qingpu Park, with its core office base located in Shanghai Zhangjiang Science City, an innovation highland. It has also established R&D and operation centers in Shenzhen, Beijing, and South Korea, building a global technology R&D and service network to efficiently respond to domestic and international customer needs.
For many years, Yanding has focused on technological breakthroughs in the field of image quality. Its main business covers the full-chain R&D, design, manufacturing, and sales of high-precision instruments, high-end mass production equipment, image analysis algorithms, and industrial software. Relying on more than ten years of deep accumulation in core technology fields such as ultra-complex hardware boards and platform-level industrial software, the company has formed full-stack self-research and delivery capabilities from high-precision optical instruments, image quality analysis and calibration algorithms, to motion control software, optical lenses, image acquisition boards, image test charts, and mass production testing equipment, providing customers with end-to-end solutions.
The founding team and core members bring together senior technical management talents from well-known domestic and overseas enterprises, with an average of over 20 years of frontline R&D and operation management experience, and a deep understanding of international cutting-edge technology paths and industry trends. The company has assembled an R&D team composed of talents from famous domestic and overseas universities, highly skilled and continuously pursuing innovation. As of the end of 2024, the company has more than 170 employees, with R&D and technical personnel accounting for over 60%, injecting strong momentum into continuous technological breakthroughs and global market expansion.