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I3A / ISO 14524 Camera Contrast Chart動(dòng)態(tài)范圍測(cè)試卡
技術(shù)參數(shù)：
ISO14524
Our Camera Contrast Chart conforms to International Standard ISO-14524,
"Photography-Electronic still picture cameras - Methods for measuring
opto-electronic conversion functions (OECF’s)". This target’s area measures 20
cm high by 35.6 cm wide and has 12 gray levels ranging from 0.10 to 2.30 density
on a uniform gray background.
這種相機(jī)色卡遵循ISO-14524標(biāo)準(zhǔn)“攝影－電子照像畫面－OPTO電子轉(zhuǎn)換測(cè)量方法（OECF’s）”這種色卡的測(cè)量范圍為20cm×35.6cm。在同一個(gè)灰色背景上從0.10到2.30，它有12種不同程度的灰階。
動(dòng)態(tài)范圍測(cè)試卡