测试卡展示
测试卡说明
索尼高清电视设置测试图是专为设置所有索尼相机设计,可切换4:3和16:9两种模式。
密度与各自的反射率如下:
|
| 密度 | 反射率 (%) |
灰度级 | step 1级 | 0.05 | 89.1 |
| step 2级 | 0.55 | 28.2 |
| step 3级 | 2.20 | 2.2 |
背景 |
| 0.25 | 56.2 |
The SONY HDTV Setup Test Chart is designed for setting up all SONY cameras which are switchable between 4:3 and 16:9 aspect ratio.
Densities resp. reflections are as follows:
|
| density | reflection (%) |
grayscale | step 1 | 0.05 | 89.1 |
| step 2 | 0.55 | 28.2 |
| step 3 | 2.20 | 2.2 |
background |
| 0.25 | 56.2 |