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Description: DCT_2D Transform 2D DCT变换-DCT_2D Transform 2D DCT
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Size: 1024 |
Author: 刘曦 |
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Description: 本程序是在VC++编译环境下，用纯C语言编写的2D-DCT变换，程序中用的是一个4*4的矩阵进行的变换，可以改为对一幅图像进行。运算结果正确，在Matlab中进行了检验，dct2()指令即进行DCT变换。有一定的参考价值。-This procedure is in VC++ compiler environment, written in pure C 2D-DCT transform, the program used is a 4 x 4 matrix for the transformation can be changed to an image. Computation result is correct, was tested in Matlab in, dct2 () command that is to DCT transform. Some reference value.
Platform: |
Size: 1024 |
Author: 浪飞人海 |
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Description: 二维离散余弦变换 c# 实现图像压缩和特征提取
-Discrete Cosine Transform for Feature Extraction
Decription: Implementation of 2D discrete cosine transform in c#
Download source: http://www.codeproject.com/KB/GDI/2D-DCT.aspx
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Size: 29696 |
Author: ben |
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Description: 本程序是在VC++编译环境下，用纯C语言编写的2D-DCT变换，程序中用的是一个4*4的矩阵进行的变换，可以改为对一幅图像进行。运算结果正确，在Matlab中进行了检验，dct2()指令即进行DCT变换。有一定的参考价值。-This procedure is in VC++ compiler environment, written in pure C 2D-DCT transform, the program used is a 4 x 4 matrix for the transformation can be changed to an image. Computation result is correct, was tested in Matlab in, dct2 () command that is to DCT transform. Some reference value.
Platform: |
Size: 1024 |
Author: spokesm |
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Description: 本程序是在VC++编译环境下，用纯C语言编写的2D-DCT变换，程序中用的是一个4*4的矩阵进行的变换，可以改为对一幅图像进行。运算结果正确，在Matlab中进行了检验，dct2()指令即进行DCT变换。有一定的参考价值。-This procedure is in VC++ compiler environment, written in pure C 2D-DCT transform, the program used is a 4 x 4 matrix for the transformation can be changed to an image. Computation result is correct, was tested in Matlab in, dct2 () command that is to DCT transform. Some reference value.
Platform: |
Size: 1024 |
Author: tbelieve |
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