搜索资源列表
GolombCode1
- 自适应 Golomb 编码， 为高级数据压缩算法的一种-Adaptive Coding for advanced data compression algorithm of a
fc_testIsenburg
- 对浮点型数据进行压缩，将数据分为3个部分：符号位、指数、尾数，分别对其进行压缩-Of floating-point type data compression, data is divided into three parts: sign bit, index, mantissa, respectively, to compress their
1
- 最小二乘一次完成算法，压缩包里以给出数据，可以运行试试看。-A complete least-squares algorithm, data compression is given a bag, you can try to run.
MRI_ex
- MRI数据的三维表面可视化，数据是MATLAB自带的，程序包括轮廓线绘制，表面显示，正交剖切等-MRI data, 3D surface visualization, data that comes with MATLAB, the program includes contour line drawing, surface display, orthogonal split and so on.
Txiaobo
- 该程序（基于matlab）为小波变换在数据压缩方面的应用。原理：数据可分为高频部分和低频部分，高频部分反映了细节，而低频部分则反映概貌，故压缩部分应为高频部分。数据经此程序变换后将压缩为原来的一半。-This program (based on matlab) for the wavelet transform applications in data compression. Principle: Data can be divided into high-frequency part and
Distortionless_Data_Hiding
- The code implements the following paper: Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, Decembe
huffmam_coding
- In computer science and information theory, Huffman coding is an entropy encoding algorithm used for lossless data compression
pca
- PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序，根据需要取前面最重要的部分，将后面的维数省去，可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。-A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component&qu
linearvectorquantizercode
- data compression using linear vector quantizer
Data-compression
- How data compression is done
dct
- 离散余弦变换,实现数据的压缩以及相应噪声的去除-Discrete cosine transform, data compression and noise removal of the corresponding
Golomb-Code
- 数据压缩中的GOLOMB CODE， MATLAB 代码以及 原始数据-Data compression GOLOMB CODE, MATLAB code, and the original data
a-Fast-Vector-Quantization-Algorithm
- 一种基于快速矢量量化算法的超普图像压缩技术-Hyperspectral Data Compression Using a Fast Vector Quantization Algorithm
IWT
- 基于小波的编码变换和图像的二次压缩，区别于经典的小波变换-Coding based on wavelet transform and the second image compression, wavelet transform is different from the classic
huffmn
- In computer science and information theory, Huffman coding is an entropy encoding algorithm used for lossless data compression. The term refers to the use of a variable-length code table for encoding a source symbol (such as a character in a file) wh
xiaobobianhuanshujuyasuo
- 小波变换在图像数据压缩中的应用毕业论文，自己原创的，比较简单的压缩方法，供参考交流。版权所有，侵权必究。-Wavelet transform in image data compression using a graduation thesis, their original, simple compression method, and for information exchange. Copyright All Rights Reserved.
rle
- 游程编码是一种简单的非破坏性资料压缩法，其好处是加压缩和解压缩都非常快。-RLE is a simple non-destructive data compression method, the added advantage of very fast compression and decompression. The method is to calculate the length of consecutive compression of the data.
new-pca
- 这是个改进的PCA主元分析程序 可以实现数据降维和压缩-This is a PCA improved principal component analysis program can reduce the dimensionality of data compression
Data-compression
- 数据压缩经典数据，供新手入门基础查阅以及数据压缩进阶学习使用-Data compression the third version
data-compression-codes
- Data compression tools such as JPEG, KL TRANSFORM, DCT ETC ALGORITHM ARE given