opencv_tutorial 2.2 - How to scan Images,Lookup tables and time measurement with opencv
opencv_tutorial 2.2 - How to scan Images,Lookup tables and time measurement with opencv首先介绍图像矩阵的离散量化,对于 uchar类型的图像,每个像素有0-255个取值,对于三通道的图像来说,就有16million个取值。对于这么大的颜色范围,对于我们的算法性能有很大的影响。将uchar的值除int类型
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2014-12-05 13:39:14 ·
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