I3A / ISO 14524 Camera Contrast Chart
I3A / ISO 14524 Camera Contrast Chart
技术参数：
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.
这种相机色卡遵循ISO-14524标准“摄影－电子照像画面－OPTO电子转换测量方法（OECF’s）”这种色卡的测量范围为20cm×35.6cm。在同一个灰色背景上从0.10到2.30，它有12种不同程度的灰阶。
