24色卡色彩測(cè)試標(biāo)板 ColorChecker

廠商:  GretagMacbeth美國(guó)（瑞士）

型號(hào):ColorChecker Chart

詳細(xì)介紹:

標(biāo)板有24個(gè)純色塊，從左到右再?gòu)纳系较�，分別標(biāo)記為1-24。所以又叫24色卡。 對(duì)于攝像頭色彩與白平衡的測(cè)試，我們采用了標(biāo)準(zhǔn)色卡ColorChecker在不同的環(huán)境下使用相應(yīng)的白平衡模式拍攝進(jìn)行比較，一方面可以觀察機(jī)型對(duì)各種色彩的還原情況，另一方面可以觀察他們的白平衡準(zhǔn)確度。
The ColorChecker is a checkerboard array of 24 scientifically prepared colored squares in a wide range of colors. Many of these squares represent natural objects of special interest, such as human skin, foliage ａnd blue sky.These squares are not only the same color as their counterparts, but also reflect light the same way in all parts of the visible spectrum. Because of this unique feature, the squares will match the colors of natural objects under any illumination ａnd with any color reproduction process.
功能描述:

白平衡共有自動(dòng)白平衡、日光白平衡、陰影白平衡、鎢絲燈白平衡、熒光燈白平衡、手動(dòng)白平衡等6種模式。 標(biāo)板有24個(gè)純色塊，從左到右再?gòu)纳系较�，分別標(biāo)記為1-24。

如果按照RGB來(lái)區(qū)分，每個(gè)色塊的RGB分量數(shù)值分別為