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一种彩色图像增强方法,它用于增强图像的对比度,优化图像视觉效果,同时保持几乎一致的图像色彩保真度.-A color image enhancement method, which used to enhance image contrast, optimizing the image visual effects, while maintaining almost the same image color fidelity.
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图像增强技术,实现图像对比度增强的功能.-Image enhancement technology, the realization of image contrast enhancement function.
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非线性变换图像对比度增强,基于非完全贝塔涵数和小波变换的自适应图像对比度增强,IE检索论文.-Nonlinear transform image contrast enhancement based on the number of non-complete beta-Han and Wavelet Transform Adaptive Image Contrast Enhancement, IE search papers.
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image contrast enhancement
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1.对比度增强:计算并显示图像直方图,直方图均衡;
2.图像分割:Otsu算法;
3.二值图像的数学形态学开闭运算。要求对输入图像二值化,然后实现腐蚀膨胀,最后调用腐蚀膨胀实现开闭。至少给出两种不同形状和大小的结构元素。
-1. Contrast Enhancement: Calculate and display the image histogram, histogram equalization
2. Image Segmentation: Otsu algorithm
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:图像增强是图像处理的一个重要分支,是图像边缘提取、图像分割等的基础.文章介绍了常用的图像增强技
术,并且以Madab为工具完成图像的直方图均衡化、巴特沃斯高通滤波器操作的示例,给出了处理前后的对照图像.重点介
绍了利用小波变换进行图像增强,获得了比较好的增强效果.-: Image enhancement is an important branch of image processing is the image edge extraction, image segmentation,
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Image contrast enhancement using lookup table.
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matlab数字图像处理,图像对比度增强,灰度值增强,matlab编程基础,代码及说明-matlab digital image processing, image contrast enhancement, gray scale enhancement, matlab programming basics, code and descr iption
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This is Fuzzy and wavelet for image enhancement
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像锐化的目的是加强图像中景物的边缘和轮廓。锐化的作用是要使灰度反差增强。因为边缘和轮廓都位于灰度突变的地方。所以锐化算法的实现是基于微分(差分)作用。-Like sharpening is to enhance the edges of the image and profile features. The role is to make the grayscale sharpening contrast enhancement. Because the gray edges and conto
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图像增强效果评价指标:1.欧拉范数误差指标 2.等效视数 3.边缘保持指数 4.对比度增强指数-Evaluating results of image enhancement: 1. Oula Fan error index number 2. Equivalent number of 3. Edge-preserving index 4. Contrast enhancement index
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本文用matlab实现了指纹图像的对比度增强、有效区域的选取、指纹图像的二值化、指纹的特征值提取等。并选取较好的处理步骤和算法参数解决指纹图像预处理的问题。-Using matlab fingerprint image contrast enhancement, selection of effective regional, the binarization of fingerprint images, fingerprint eigenvalue extraction. And select
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多媒体技术实验之---用MATLAB实现图像对比度增强,分别使用imadjust,histeq,adapthisteq函数对灰度图像,真彩色图像,索引图像(伪彩色图像)进行对比度增强-Multimedia technology experiments--- MATLAB image contrast enhancement, respectively, using imadjust, histeq, adapthisteq function for grayscale images, true
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基于VC6.0的单文档图像增强,有关于图像腐蚀膨胀,图像二值化,图像对比度增强,图像低通滤波,直方图均值化等等,内有报告对附的图进行了说明。-Based on VC6.0 single document image enhancement, there is corrosion on the image expansion, image binarization, image contrast enhancement, image low-pass filtering, histogram me
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新的水下图像对比度增强和分割算法(实现对比度的增强和图像分割,内容包括:新的水下图像对比度增强算法、水下图像的分割算法--2008a)-The new underwater image contrast enhancement and segmentation algorithm (implemented contrast enhancement and image segmentation, including: new underwater image contrast enhancemen
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用于图像模糊增强的资料,一篇经典的图像模糊增强文章。-Enhanced data for image blur, a classic image fuzzy enhancement article
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利用高斯混合模型实现图像对比度增强的一篇很好的文章-Automatic Image Equalization and Contrast
Enhancement Using Gaussian Mixture Modelling
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常用的一些图像处理Matlab源代码,比如数字图像的傅立叶变换,二维离散余弦变换的图像压缩,采用灰度变换的方法增强图像的对比度,直方图均匀化,图像滤波等-Some commonly used image processing Matlab source code, such as digital image Fourier transform two-dimensional discrete cosine transform image compression method using gray
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这是一个结合全局-局部图像对比度增强程序。首先使用全局对比度增强,然后使用局部对比度增强。程序中的参数是经过导师修改过的。文件中给出了原论文。对图像有一定的增强效果,仅供参考。-This is a combination of a global- local image contrast enhancement program. First, using a global contrast enhancement, and then use the local contrast enhancem
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这是一篇关于图像局部对比度增强的文章,内附原文paper和matlab仿真代码和几幅示例图像,效果蛮不错,你值得拥有!-This is an article about the local image contrast enhancement, enclosing the original paper and matlab simulation code and pieces of sample images, the effect is pretty good, you deserve!
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