搜索资源列表
hricsltp
- 也是图像的一种编码方式，可以用来做识别和放射变化的，CVPR2010的一篇文章-Is a kind of image encoding can be used for identification and radiological changes，a paper of CVPR2010
fenxing
- 实现图像的分形编码，还有一些其他的编码 此效果较好，推荐-Fractal image coding, there are other encoding this better is recommended
matlabimageprocessing
- matlab 实现对图像基本处理 包含 图像的幅度谱图及频域滤波，数字图像增强，平滑、锐化处理的模板运算，图像压缩与编码，包含原代码和任务书。图片资料齐全-basic matlab image processing to achieve the range of images and spectra of frequency-domain filtering, digital image enhancement, smoothing, sharpening operator templat
ImageCompressionEncodingBasedonwavelettransform.ra
- 基于小波变换的图像压缩编码Image Compression Encoding Based on wavelet transform,自己编的一种图像小波编码，压缩率达到12:1.希望能给新手有所提示.打开main函数，直接运行就行了。wavelet这个函数的参数详见它开头的说明. -Based on Wavelet Transform Image Coding Image Compression Encoding Based on wavelet transform, their own
RunLength_code_simulation
- 数字图像编码方式之一的游程编码实现，利用它可以将灰度矩阵转换成游程编码-, One of the digital image encoding Run-length coding, use it can be converted to grayscale matrix run-length coding
ShannonFanocodingdecoding
- 这个程序是用来实现香农-法诺编码解码的matlab程序，它可以有效地进行二值和彩色图像的压缩和解压-This procedure is used to achieve the Shannon- Fano encoding and decoding of the matlab program that can be effectively carried out two values and color image compression and decompression
Doublerandomphaseencoding
- double random phase encoding is the basic encoding method for optical image encryption and information security
lzwMatlab
- lempel-ziv welch 编码 蓝波- 立夫- 卫曲编码法-lempel-ziv welch encoding, image compression
huffman
- 数字图像处理中的编码技术。本程序对输入的图像进行哈夫曼huffman编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。本程序使用C++混合编程，已经编译生成了Matlab库文件，无需再与C++链接。程序包括源程序和源图像，以及编码后的结果图像。-Encoding digital image processing technology. The procedure of the input image Huffman huffman coding to show the ori
encodinganddecoding
- 实现对视频图像的游程编码和解码。过程包括：二维DCT变换、量化及游程编码。 一般来讲对于视频的I帧进行恢复，其信噪比可达到38DB以上。-Implementation of the video image encoding and decoding run-length. Process includes: two-dimensional DCT transform, quantization and run-length encoding. In general, I frame for
ImageProgrom
- 此程序几乎包括所有的图像处理算法，如点运算，几何变换，正交变换，图像增强，形态学变换，边缘与轮廓提取，图像分析，图像复原，图像编码和特征值提取等。-This process conludes all image processing algorithms, such as point operations, geometric transform, orthogonal transform, image enhancement, morphological transformation, edg
img_encoding
- Discrete Cosine Transform (DCT) and quantization are two critical parts in image encoding. By discussing how coefficients retaining and quantization step selection influence the quality of the reconstructed image, this homework helps to understand th
ArithmeticCode
- 算术编码是图像压缩的主要算法之一。 在给定符号集和符号概率的情况下，算术编码可以给出接近最优的编码结果。使用算术编码的压缩算法通常先要对输入符号的概率进行估计，然后再编码。这个估计越准，编码结果就越接近最优的结果-Arithmetic coding algorithm was a major one compressed image. In a given symbol set and symbol probability case, arithmetic coding can give nea
JPEGstandard
- JPEG标准，图像编码解码的同仁请看，JPEG标准，图像编码解码的同仁请看-JPEG standard, the image encoding and decoding of my colleagues see, JPEG standard, the image encoding and decoding of my colleagues see
executable_file
- image encoding bar code
encoding
- 灰度图像的DCT及之字形扫描，量化，反量化，逆扫描，图像复原-DCT and the gray image of the zigzag scan, quantization, inverse quantization, inverse scanning, image restoration
image
- Hough变换,边缘检测,差影法.轮廓提取与跟踪,正交变幻，几何变换，锐化，腐蚀，膨胀，图像分析，复原，编码。只能256色的bmp，可以自己修改。-Hough transform, edge detection, subtraction method. Contour extraction and tracking, orthogonal changes, geometric transformation, sharpening, corrosion, expansion, image anal
Demo_2
- 源代码包含，直方图均衡处理，中值滤波处理，均值滤波处理，和Huffman图像编码的功能。-The source code contains, histogram equalization, median filtering, average filtering processing, and Huffman image Encoding functions.
encoding
- 本程序采用了最简单的方块编码对512×512的lena图像进行了编码。 运行程序后可以看出，方块取得越大，图像编码后失真越大。-This procedure uses the most simple block coding on the 512 × 512 lena image coding. After running the program can be seen that the larger box made, the greater the distortion of the i
71392510SPIHT
- 小波SPIHT图像压缩算法提供matlab源代码，实现图像压缩和具有较小的失真，包括编码和解码两个部分 -Wavelet spiht provide image compression algorithm matlab source code,Achieve image compression and has a smaller distortion,Including encoding and decoding of two parts