搜索资源列表
DCTmatlab
- 变换编码的matlab实现，主要有DCT编码等-Matlab implementation Transform Coding
prg4
- 小波变换编码：是一种近年来得到迅速发展应用的编码方法，小波工具的强大功能正越来越受到人们的重视。-Wavelet transform coding: is a rapid development in recent years the application of the coding method, wavelet tool of the strong function has been paid more and more attention
EZW
- 小波变换的EZW编码，希望对大家学习小波变换编码有用-EZW wavelet transform coding, we want to learn useful for wavelet transform coding
spiht_code
- 小波变换的SPIHT编码，希望对大家学习小波变换编码有用-SPIHT wavelet transform coding, we want to learn useful for wavelet transform coding
MATLAB-SPIHT
- 用MATLAB对图像进行小波变换，对变换后的系数进行SPIHT编码，形成压缩码流，是经典的小波变换编码方法-MATLAB to image wavelet transform, to transform coefficients on SPIHT coding, forming compression streaming, is a classic wavelet transform coding method
Untitled
- 利用 DCT 变换编码方法进行图像压缩，提高信息传输的有效性及通信质量。-Transform coding method using DCT for image compression, enhance the effectiveness of information transmission and communication quality.
h.264
- 包含h.264的包括帧内、帧间、变换编码、熵编码的vhdl源程序-Contains the vhdl source h.264 frame, frame, transform coding, entropy coding
HH264-DCT-Qua2
- H264中的整数DCT变换编码及量化代码,并附有原文的DCT编码、量化的说明文档。本源码从X264及JM中抽取后整整理得来，并用原文档中的示例数据进行了测试，与原文档结果完全一样，是学习H.264不可多得的参考资源. 已通过测试。 -H264 in the integer DCT transform coding and quantization code, along with the original DCT coding, quantitative documentation. The
3d_wavelet
- 一个小波变换编码的图像压缩算法，可以学习小波编码相关方法-A wavelet transform coding image compression algorithm, can learn from wavelet coding
高速图像压缩编码器的VLSI结构设计研究
- 高速图像压缩编码器的VLSI结构设计研究.kdh 相当有水平的博士论文。里面详细讲到了如何设计小波变换VLSI结构。并对verilog hdl设计结构进行了评估-The high-speed image compression VLSI architecture design of the encoder the study. Kdh quite the level of Ph.D. thesis. Which talked about in detail how to design VLSI
Data_Compress_System
- 各种数据压缩和解压的源码，用mfc实现。包括熵编码，预测编码，变换编码，字典编码- 是作为论文参考，和学习解压缩解压的完美代码。-The source of a variety of data compression and decompression, with mfc achieved. Entropy coding, predictive coding, transform coding, dictionary coding- as reference papers, and learni
DCT
- 数字视频图像处理大作业。MPEG-1、MPEG-2及JPEG标准中都采用了基于图像块的DCT变换编码，根据已学知识完成下列问题：-Digital video image processing operations.Mpeg-1, mpeg-2, and JPEG standard are adopted based on image block DCT transform coding, according to the knowledge to complete the following q
JPEG
- JPEG编码(基于子块DCT变换编码，什么是量化，体验DCT系数（直流系数、交流系数）以及量化步长对图像的影响)-JPEG encoding (based on sub-block DCT transform coding, what is quantitative, experience DCT coefficients (DC coefficient and AC coefficient) and quantization step size affect the image)
digital-image-coding-
- 针对日益进步的图像变换编码技术，对目前已经纳入ＭＰＥＧ
transform-coding
- 对于变换编码的知识介绍，包括DCT,DHT,HARR,KLT,并对不同变换的性能做了对比-For transform coding knowledge presentation, including DCT, DHT, HARR, KLT, and the performance of different transform to do a comparison
dct1234
- dct 变换编码的verilog语言程序，已经通过模拟仿真-DCT transform coding of the Verilog language program has been through simulation
cal_cor
- 变换编码中相关系数的求解，特别适用于KLT变换，得到对角矩阵-Correlation coefficients in transform coding solution, especially suitable for KLT transform, the diagonal matrix
数据压缩.zip
- 数据压缩一些程序代码 Matlab的。包括行程编码，变换编码等等
OFDMmodulation
- OFDM仿真，从载波、调制波生成（可以使用spectrum生成更具随机性的复杂波形）至循环变换编码，最后绘出波形图-OFDM simulation, from the carrier wave generating cycle to transform coding of the last draw waveforms
KLTbhbm
- KLT变换编码,通过对一组变量的几个线性组合来解释这组变量的方法和协方差结构，以达到数据压缩和数据解释的目的。-KLT transform coding trough several linear combination explain the variables in order to achieve data compresion and data explanation