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precision
- dct transform 2d 변 환 과 정 을 나 타 내 는 소 스 코 드 -dct transform 2d 변 환 과 정 을 나 타 내 는 소 스 코 드
hw8
- 用Matlab实现用LOT算法对2D图像进行压缩，并和DCT算法压缩进行对比，使用图像为girl.jpg-Achieved by using Matlab LOT 2D image compression algorithm and compression algorithm and the DCT were compared, using images girl.jpg
DCT8_final
- 二维dct算法的fpga实现及验证，采用VHDL语言编写。-2D-dctThe FPGA realizing algorithm
hash_module
- This sample class is designed to provide hashcode of 2D image. Image is converted to grayscale, shrink to 32x32 and then is calculated DCT which acts as a source for hashing.
dct_ii
- DCT 2D function for signal
Code_20_02_14
- This paper proposes and evaluates a promising technique used for liver segmentation that can be used as the first step in liver treatment planning. It is based on texture feature analysis obtained from 3D DCT block coefficients, support vecto
huffman coding
- 利用霍夫曼编码进行图像压缩处理，此程序为霍夫曼编码的示例(The performance of a Huffman code is a function of the entropy of the signal distribution and therefore can be highly dependent in the transform domain in which the code is applied. For example, JPEG partitions an image