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HDTV color reproduction test chart card
Brand: Sine Image Model: YE0226 Size: 280 x 157.5mm Customizable Material: Film Ratio: 16:9 Type: Translucent
Product details
Introduction to HDTV Color Restoration Test Card
The HDTV color reproduction test card is designed to evaluate the color reproduction of high-definition cameras. The color reproduction test card consists of 36 color blocks and 9 grayscale blocks. This test card contains most of the primary and secondary colors (blue, green, red, yellow, purple, and cyan), as well as the crucial light and dark skin tones, leaves, blue sky, orange, purple, and other colors in color reproduction testing.
The 9th level grayscale values are as follows:
| Patch | Density | Transmission in % |
| 37 | 0.00 | 100 |
| 38 | 0.06 | 88 |
| 39 | 0.20 | 63 |
| 40 | 0.36 | 44 |
| 41 | 0.55 | 28 |
| 42 | 0.81 | 16 |
| 43 | 1.15 | 7 |
| 44 | 1.65 | 2 |
| 45 | > 3.00 | 0 |
The chromaticity data of YE0226 test chart card under D65 standard light source is shown in the following figure
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