详细说明
IE/Image Engineering(德国爱莎ESSER)TE269 测试卡 TE269 OECF Chart-D280
商品名称 | 厂商 | 型号 |
IE/Image Engineering(德国爱莎ESSER)TE269 测试卡 TE269 OECF Chart-D280 | IE/Image Engineering(德国爱莎ESSER) | TE269-D280 |
详细介绍
For high dynamic range cameras, the OECF charts with patches calculated according to ISO 14524 are not that convincing. Densities are calculated according to the cube root formula result in large steps in the high-density patches. Image Engineering’s solution for the problem is the TE269, a 36 patch OECF chart which basically follows ISO 14524 but implements additional steps especially at higher density levels.
使用OECF图表根据ISO14524计算高动态相机范围是不可靠的。密度是根据高度板块多次立方根公式的计算结果得来的。对于这个问题的解决方法是采用TE269,这一个36个小区域遵循ISO 14524标准排列的 OECF图表,但实现了额外的步骤,特别是在高密度水平测量。