Description: 这是一个将指定区域内的图像提取出来，与指定图像进行融合的matlab程序，由泊松方程引申而来-This is a designated area of the extracted image, with a specified image of Matlab integration process from the Poisson equation arising from Platform: |
Size: 81920 |
Author:dale |
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Description: 一束光通过一个透明圆柱体，圆柱后有一个屏幕，程序最终反映屏幕上的
图象随圆柱半径的变化而变化。其中光强分布是采用相干叠加原理，因为其中采
样点数目不足，所以光强分布的结果和真实的有一定差距。增加采样点数目和改
变采样点范围能够改善输出光强的结果逼真程度。-一束光through a transparent cylinder, a cylindrical post-screen process will ultimately reflect the on-screen image with the cylindrical radius change. Light intensity distribution of which is the principle of coherent superposition, because the insufficient number of sampling points, so light intensity distribution of the results and have some real gaps. Increase in the number of sampling points and to change the scope of sampling points can improve the outcome of the output light intensity the degree of realism. Platform: |
Size: 6144 |
Author:周胜灵 |
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Description: 这是个图象编码压缩里的ezw算法,是按照ezw流程实现的,非常不错的一个程序-This is a compression image coding in the EZW algorithm, in accordance with the EZW process achieved a very good program Platform: |
Size: 24576 |
Author:kevin |
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Description: 本程序利用奇异值分解对3通道彩色图像进行压缩分解，具体步骤如下：
压缩过程：
1. 选取子图像大小K值，把图像分解成M×M个子图像，IMG(s),s=1,2,…, M2，其中M=N/K，原始图像IMG大小为N×N。
2. 计算这M2个子图像的平均值average，对每幅子图像减去均值图像得到新图像。
3. 计算相关矩阵R，其元素定义为 。
4. 计算R的特征值与特征向量，计算每幅子图像与最大特征向量的内积，便得到编码，即压缩后的图像。
-This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images. Platform: |
Size: 334848 |
Author:wangweiming |
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Description: 一本有关于数字图像处理的书籍，在这本书中，有着对数字图像处理技术的详细阐述-A digital image processing on the books, in this book, with digital image processing technique for a detailed description of Platform: |
Size: 9658368 |
Author:陈飞 |
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Description: 基于傅立叶变换的数字图像水印嵌入程序源码-Based on the Fourier transform of digital image watermark embedding process source Platform: |
Size: 2525184 |
Author:lee |
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Description: 用于虹膜图像处理过程中的定位过程，采用二值化结合hough变化方法进行虹膜区域的定位-For the iris image processing positioning process, combined with the use of binarization methods hough change the positioning of the iris region Platform: |
Size: 17408 |
Author:汪琨 |
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Description: MATLAB在多分辨金字塔式图像融合技术中的应用：一个用MATLAB编写的拉普拉斯金字塔实例程序，及其融合结果分析。-MATLAB in the multiresolution pyramid image fusion technology: one with MATLAB examples of the preparation process of the Laplacian pyramid, and the integration of the results of analysis. Platform: |
Size: 354304 |
Author:臣 |
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Description: 用matlab编写图像纹理特征提取的一个程序，可以用在图像处理中-Matlab image with the preparation of a texture feature extraction procedure can be used in image processing Platform: |
Size: 1024 |
Author:Addy wang |
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Description: 图像在传输过程中，传递函数对高频成分有衰减作用，造成图像模糊，细节轮廓不清楚。图像锐化就是补偿图像的轮廓，增强图像的边缘及灰度跳变的部分，使图像变得清晰。亦分空域处理和频域处理两类[3]。-Image in the transmission process, the transfer function of the role of high frequency components are attenuated, resulting in image blurring, the details of the outline is not clear. Image sharpening is the outline of the image compensation, edge enhancement and gray-scale image of the hopping part of the image became clear. Also sub-space and frequency domain processing to deal with two types of [3]. Platform: |
Size: 171008 |
Author:王瑜 |
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Description: matlab编的基于图像矢量量化的水印程序，用分割码本的办法嵌入水印！-matlab for image vector quantization-based watermarking process, with the approach of the division of code embedded watermark! Platform: |
Size: 2048 |
Author:周赟 |
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Description: This program has two parts, first of all the original picture is devided into regions based on the texture, then the inpainting process begins with the segmented picture as a reference. Platform: |
Size: 504832 |
Author:xinhui |
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Description: The application works with non-compressed grayscale AVI files. Run mainGUI.p. Load AVI file first using "Load". To process the next frame use "Step". To run the application until stop, use "Run" and "Stop". You can draw the tracking object using mouse at any step. You can use the function on_threshold separately:
thresholded image = on_threshold(double( grayscale image ),1,number of thresholds)
thresholds value = on_threshold(double( grayscale image ),0, number of thresholds)
All the code provided is written in Matlab language (M-files and/or M-functions), with no dll or other protected parts of code (P-files or executables). The code was developed with Matlab 14 SP1. Matlab Image Processing Toolbox is required. Platform: |
Size: 102400 |
Author:Swati |
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Description: 该程序运用蚁群算法，具体为蚁群的寻路过程进行图像分割，针对普通图像跟MRI图像进行轮廓提取，效果不错，值得学习！-The program using ant colony algorithm, specifically for the colony s way-finding process of image segmentation, for the general outline of the image with the MRI image extraction, good results, it is worth learning! Platform: |
Size: 280576 |
Author:成林 |
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Description: 采用图像检测算子，包括canny,LOG,prewit,roberts,kirsch算子等，采用MATLAB 开发环境实现图像边缘检测。-complete the edge detection of pictures by all kinds of methods with matlab Platform: |
Size: 156672 |
Author: |
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Description: 这个文章主要是讲了怎样用MATLAB函数对图像进行处理，对于初学者来说，很有用-This paper introduces how to use the function of image in matlab to process the image. It is usefull for the students Platform: |
Size: 1784832 |
Author:zzgzzg99 |
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Search - process image with matlab