TE295是根据VCX-WebCam 2023标准设计的。是一张多用途图卡。
套装价:
¥{{Number(dataMealDetail_id.price).toFixed(2)}}TE295是根据VCX-WebCam 2023标准设计的。该标准提供了国际指南,用于复制视频会议摄像头系统的环境并测试其性能。TE295是一张多用途图卡,可在一张图像中分析多个图像质量因素,包含用于分辨率、锐化、纹理损失、颜色复制和噪音测量的不同测试图像。可与高仿真人像模型结合使用,以实现更真实的测试场景。
西门子星图 | |
Type/s of pattern | 2 changeable sinusoidal Siemens star/s with 16 surrounding gray patches |
Modulation | 96% (semi-matt paper) |
Cycles | 72 and 144 |
Diameter star | 145 mm |
Diameter center mark | 12 mm |
Reference data | Individually measured, production tolerance +/- 0.05 OD |
斜边 | |
Type/s of pattern | 2 sub-charts of slanted edges, different contrasts |
Modulation | 60%, 80% |
Size of sub-chart | 27 mm x 90 mm |
枯叶图 | |
Type/s of pattern | Dead Leaves |
Modulation | 20% |
Size of sub-chart | 147 mm x 147 mm |
颜色色块卡 | |
Type/s of pattern | 18 color patches and 6 gray patches, original X-Rite ColorChecker Classic |
Color values | Reflective charts with Munsell paper (default color values provided by X-Rrite; individual measurement available on request). |
Size of sub-chart | 290 mm x 240 mm |
Size of a color patch | 40 x 40 mm |
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