Reflective Gray Scale Noise Test Chart CP184-R2X
CP184-R2X is an ISO14524-compliant multifunction chart with annular grayscale and a central gray patch in two zones,711.1×400mm. Its80:1 contrast supports simultaneous dynamic-range/noise testing and4:3,16:9 and3:2 aspect ratios.
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Overview
CP184-R2X is an ISO14524-compliant multifunction chart with annular grayscale and a central gray patch in two zones,711.1×400mm. Its80:1 contrast supports simultaneous dynamic-range/noise testing and4:3,16:9 and3:2 aspect ratios.
Specifications
| Parameter | Value |
|---|---|
| Card Type | Respondable Tuc |
| Contrast | 80:1 |
| Support the aspect ratio | 4:3 16:9 3:2 |
| Graphical Dimensions | 711.1mm×400mm |
| Card Size | 800mm×500mm |
| Density Value | Density values: 0.1, 0.19, 0.3, 0.41, 0.53, 0.66, 0.81, 0.97, 1.17, 1.39, 1.66, 2.0; center-patch density values: 0.77, 0.90, 1.05 |
Key Features
Zoned testing independently evaluates dynamic range with an annular array and noise with a central patch. Four regions work together:annular grayscale for dynamic range,central gray patch for noise,gradient region for luminance linearity and corner marks for positioning. Four corner marks support automatic image alignment using Yanding RIQA software. Supports4:3,16:9 and3:2 aspect ratios.80:1 contrast quantifies signal-to-noise ratio; the central gradient calibrates imaging-system γ for luminance linearity.
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Supplier Information
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.
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