色调测试卡B-5使用方法

此测试卡用于测试色调而设计。

特别是可以用女人的头发和花边窗帘来校准色调，并且可以精细的去除蓝色背景。

另外她的脸可以用来检查皮肤的色彩再现性和线性随量化发生的情况。

This image is useful to adjust chroma key devises. Especially, you can calibrate chroma key with woman's hair and the lace curtain in order to remove the blue background finely. Also her face is useful for checking skin color reproducibility and contouring which happens with quantization.

色调测试卡B-5尺寸

有效尺寸：153mm×272mm

外形尺寸：200mm×310mm
 

• 交货快——定制测试卡1-3天可以出货
• 工艺精——激光高清扫描工艺
• 材料好——透射材料用进口菲林，玻璃用光学无杂质匀光玻璃，反射材料用进口照相纸、耐水、耐磨，20年不褪色
• 品控严——线条均匀性用精密光学仪器检测，OD和彩色用爱色丽密度仪和色差仪检测

• Fast delivery, custom test card 1-3 days can delivery
• Process fine - laser hd scanning process
• Material - transmission with imported film, glass optical without impurities and light glass, reflective materials with imported photographic paper, water resistance, abrasion resistance, 20 years do not fade
• Qc strict uniformity precision optical instruments for testing - lines, OD and color with love color density meter and color difference meter testing