OpenCV Reference Manual v2.1 March 18, 2010 2 Contents I C API Reference 39 1 cxcore. The Core Functionality 41 1.1 Basic Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 CvPoint . . . . . . . . . . . . . . .

自己编写的opencv处理图像DCT，8*8分块DCT变换和量化。量化步长自己定义8*8矩阵输入