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2006171034042857
- 用于电视编码，解码，比较各种图像压缩算法的优缺点，给出基于DCT变换的图像压缩软件程序-for video encoding, decoding, compare various image compression algorithm advantages and disadvantages DCT is based on the image compression software
PCA_LDA.rar
- 《机器学习》课上的作业，PCA和LDA降维，尽管网上很多，但很少注释，另外细节上也没注意。这里有很详细的注释。另外还附上一个Naive贝叶斯分类器，大家可以作比较。附带的图像包是OLR人脸。ReducedDim为想要提取的特征数，不是百分比！," Machine learning" classes on the homework, PCA and LDA dimensionality reduction, even though a lot of online, but f
raPsd2d.rar
- The radially averaged power spectrum (RAPS) is the direction-independent mean spectrum, i.e. the average of all possible directional power spectra. This function computes and plots the RAPS of an input image. The function was written to produce the R
music_capon_practice
- 空间谱估计算法MUSIC算法和Capon算法的性能比较。图像有直方图和圆极化图两种-MUSIC spatial spectrum estimation algorithm and compare the performance of Capon algorithm. Image with histogram and the two circular polarization map
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- 编写一个程序，对输入的图像进行哈夫曼编码，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。 Sobel算子和拉普拉斯算子进行锐化，并比较结果。-Write a program to image the input Huffman coding, the entropy of the original image displayed, encoded, the average code length, and be able to reconstruct the image a
FBP
- 这是一个医学图像重建程序，用的是滤波反投影算法。-Medical Image Reconstruction using Filtered Back Projection. Matlab code (GUI)+ 4 Sinograms for testing/demonstrations. Can be used as a laboration to compare different numbers of projections, filters and interpolatio
2-dwt
- 利用matlab实现二维离散小波变换的源代码，并比较不同小波下的图像数据统计参数，同时比较小波变换后不同边缘延拓方法下的能量分布特点-Matlab to achieve the two-dimensional discrete wavelet transform source code, and compare different wavelet image data statistical parameters Compare wavelet transform edge extension
txt
- 们讨论图像的重构。我编写的重构程序中，为了比较分解图像和重构图像，首先绘出经过小波分解的图像，然后再进行重构。在绘制分解图像和重构图像的过程中，要注意数据格式的转换。-Image Reconstruction discussed. I prepared reconfiguration process, in order to compare decomposition of images and reconstruction of images, first of all draw after
func_ant_colony_image_edge_detection
- 用蚁群算法做图像边缘检测，过程中采用四种核函数用来做分割，最后产生不同结果用来比较。-Using ant colony algorithm to do image edge detection, the course of four kernel function used for partitioning, and finally used to compare different results.
imagecompression
- 此程序主要是通过使用小波达到图像文件压缩的目的，可以比较不同的小波函数和压缩次解压缩后图像文件的差异，注意图像是二维的处理时使用二维的小波函数-This process is mainly through the use of wavelet compression to achieve the purpose of image files, you can compare different wavelet functions and extract the compressed time d
jpeg2avihojoon
- This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN -
jpeg_encode+decoderhojoon
- This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN -
EmotionDetection
- It can detect human emotion from image. First it take an image, then by skin color segmentation it detect human skin color then it detect human face. Then it separate the eyes & lip from the face. Then it draw bezier curve for eyes & lips. Then it co
compare
- compare with 2 image
no_edges
- this code clasify the image after segmeantation and psnr and hitogram compare the output image .with gui made by pandey -this code clasify the image after segmeantation and psnr and hitogram compare the output image .with gui made by pandey ........
imhist
- 计算并绘制图像的直方图，本设计中绘制了四种形式的直方图，imhist,bar,stem,plot进行比较和区别！-Calculated and plotted the histogram of the image, the design of four forms of the histograms drawn, imhist, bar, stem, plot and compare the difference!
Image-Inpainting
- ：针对TV模型修复算法只沿梯度垂直方向扩散，容易在平滑区域引入阶梯效应，迭代效率低，易产生假边缘的缺点，分析比较了TV图像修复模型的性能，提出了一种改进的图像修复算法。-Abstract：TV image inpainting only repairs algorithm along the vertical direction，making diffusion gradi— ent in smooth area into stair step effect，reducing iterati
sobel-zero-crossing-canny-compare
- 本科时做的一个实验，关于３个算法的比较，有matlab代码，有说明文本，还有一些素材图片。-three algorithms about image process,include some image used in the process and pdf introducing the process.
image
- 对一副图像进行运动模糊处理，并对模糊的长度进行比较-Image of a motion blur, blur the length and compare
Compare
- MATLAB CODE TO COMPARE TWO IMAGES AND GET BACK THE ORIGINAL IMAGE IN THE RECEIVER END