搜索资源列表
loadcode
- 在MATLAB中编写实现图像的不同级别小波分解算法；2选择合适的小波基；3对经典的几幅黑白和彩色图像进行DWT变换；4实现零树、基于塔式网格矢量量化、基于LBG算法、基于标量量化等小波变换编码；5得到分析比较结果。达到的目的：1综合训练学生编程的能力；2对高数、计算方法、程序设计、数据结构、算法、数字图像处理等课程的复习和运用；3可培养学生的算法设计和分析能力。-in MATLAB prepared to achieve different levels of image wavelet dec
treewave
- Included are the files wav1.m, wav2.m, wavecoef.mat and readme. wav2 function implements the tree structured wavelet transform of the input matrix, up to the given level of decomposition. Wav2 uses another function called wav1, which takes the w
WAVEDEC
- 这是一系列的小波的程序，很有用的，包括小波，小波树，小波反变换等等，这是我的毕业设计的东西-This is a series of wavelet procedures, very useful, including wavelet, wavelet tree, wavelet transform, and so on. This is my graduation design things
GaloisFieldArithmetic
- 心电图小波零树压缩演算法的研究-ECG wavelet compression algorithm is the tree of
hmt.m
- 小波域的树模型去噪采用ＥＭ算法训练模型参数由Ｍatlab编程实现仿真-Wavelet denoising tree model using EM algorithm training model parameters from Matlab Simulation Programming
verilog_code
- EZW Embedded Zero-tree Wavelets Encoding,video codecs from the EZW family which use a 3D version of EZW or SPIHT algorithms showed better performance than the MPEG-2 compression algorithm. These algorithms have many advantages inherent for wavelet ba
HMT_contourlet
- # # Hidden Markov Tree Model of Contourlet Transform: MATLAB source code that implements hidden Markov tree models for wavelet and contourlet transforms. See paper Directional multiscale modeling of images using the contourlet transform.-#
xiaoshutuxiang
- 深入研究对基于零树的小波图像压缩算法，利用多分辨分析对图像进行了小波分解，并利用零树编码算法对图像进行压缩。 -In-depth study of the zero-tree wavelet-based image compression algorithm using multi-resolution analysis of wavelet image decomposition, and using zero-tree coding algorithm for image compres
ezwc11
- 用C语言实现EZW编码算法，嵌入式零树小波编码算法。-EZW coding using C language algorithms, embedded zero tree wavelet coding algorithm.
EZW
- Shapiro提出的内嵌零树小波编码算法(EZW Embedded Zerotree Wavelet),其出发点在于小波变换后各级子带系数之间在空间上和方向上所呈现出带间相似性,这种空间相似性可以用一种新型的数据结构--零树(Zerotree).EZW算法就是充分利用这种相似性,获得高性能的图像编码算法.-Shapiro' s embedded zero tree wavelet coding algorithm (EZW Embedded Zerotree Wavelet), whose
wavelet-zero-tree-program
- 嵌入式小波分析，零树小波的程序，包含主程序，分解重构，以及提升程序-Embedded wavelet analysis, wavelet zero-tree program, including the main program, decomposition and reconstruction, and promotion procedures
wavelet
- 采用小波包算法进行压缩，小波树的确定则是根据不同的信息论准则，以达到分解系数表达的信息密度最高-Algorithm using wavelet packet compression, wavelet tree to determine if information theory is based on different criteria to achieve the decomposition coefficient expressed the highest density of infor
czf_blurcue
- In this paper, a multimodal image fusion algorithm based on multiresolution transform and particle swarm optimization (PSO) is proposed. Firstly, the source images are decomposed into low-frequency coefficients and high-frequency coefficients b
ezw
- ezw和huffman混合压缩编码，对感兴趣区域采用了huffman无损压缩，非感兴趣区调用ezw压缩-ROI ezw mixed and Huffman coding-Shapiro s embedded zero tree wavelet coding algorithm (EZW Embedded Zerotree Wavelet), whose starting point is at all levels of sub-band wavelet transform coefficie
Images-Compression-Using-Dual-Tree-Complex-Wavele
- Images Compression Using Dual Tree Complex Wavelet Transform
wavelet-tree-algorithm
- 采用压缩感知的方法，结合信号的小波树模型，对一维信号进行压缩重构。-Using Compressed sensing methods, combined with wavelet tree model of the signal, achieve the goal of the one-dimensional signal compression and reconstruction.
Program--dual-tree-wavelet-
- 对偶树复小波变换程序代码，最近流行的双树小波程序。里面的数据参数自己更加需要修改！-Dual tree complex wavelet transform program code, the recently popular the Doubletree wavelet procedures. More need to modify the data parameters inside!
ezw
- 零树小波压缩算法，VC工程，研究小波图像压缩必备-source code for zero tree wavelet algorithms
speck
- 是零树小波编码算法的改进，SPECK编码算法较EZW编码算法有着更大的优势-Is zero tree wavelet coding algorithm improved SPECK coding algorithm has more advantages than EZW coding algorithm
Image compression using zero tree wavelet
- Image compression is a hot topic in data compression schemes. The above MATLAB codes includes technique for compressing an image with Zero Tree Wavelet Algorithm. It is a different approach than traditional ones. GUI is also included along with the m