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文件名称:DCT_transform
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- 上传时间:2008-10-13
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文件大小:4.93kb
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This file include the DCT and IDCT transform of an image.
void show_DCT( void )
void DCT_8x8( float* data )
void IDCT_8x8( float* data )
void BDCT( float* input,int rows,int cols )
void BIDCT( float* input,int rows,int cols )
void get_8x8DCT( float* output, int pos_y, int pos_x, float* image, int rows, int cols )
void set_identity( float* data, int size, bool flag )
float* mult_8x8( float*data1,float*data2 )
float* sm_mult_8x8( float *C1, float *A, float *C2 )
float* add_8x8( float*data1,float*data2 )
void initial_fast()
void close_fast()
void get_fast_8x8DCT_sparse( float* output, int pos_y, int pos_x, float* input, int rows, int cols )
void get_fast_8x8DCT( float* output, int pos_y, int pos_x, float* input, int rows, int cols, bool sparse )
void show_DCT( void )
void DCT_8x8( float* data )
void IDCT_8x8( float* data )
void BDCT( float* input,int rows,int cols )
void BIDCT( float* input,int rows,int cols )
void get_8x8DCT( float* output, int pos_y, int pos_x, float* image, int rows, int cols )
void set_identity( float* data, int size, bool flag )
float* mult_8x8( float*data1,float*data2 )
float* sm_mult_8x8( float *C1, float *A, float *C2 )
float* add_8x8( float*data1,float*data2 )
void initial_fast()
void close_fast()
void get_fast_8x8DCT_sparse( float* output, int pos_y, int pos_x, float* input, int rows, int cols )
void get_fast_8x8DCT( float* output, int pos_y, int pos_x, float* input, int rows, int cols, bool sparse )
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下载文件列表
DCT_transform/trans.h
DCT_transform/trans.cpp
DCT_transform
DCT_transform/trans.cpp
DCT_transform
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