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Description: 包含图像的中值滤波、直方图均衡化、边缘检测（Sobel,Robert两种算子）、图像的Huffman编码。并计算图像熵，平均码长，编码效率及码树长度。附加可压缩与解压缩任意文件的功能和查看直方图的功能。但只能处理bmp格式的文件。-contain images of the median filtering, histogram equalization, edge detection (Sobel. Robert Two Operator), the image of Huffman coding. Image entropy calculated, the average code length, and coding efficiency code tree length. Additional crumple and decompress arbitrary document and check the function histogram function. It can only handle bmp format documents.
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Size: 275456 |
Author: 成东 |
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Description: 直方图匹配的方法，通过详细研究图像的直方图，通过直方图匹配的方法，达到一定的效果，效果良好-histogram matching method, a detailed study of the image histogram, the histogram matching, achieve a certain effect, good results
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Size: 22528 |
Author: 赵健磊 |
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Description: 程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
-code P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 0312 : Butterworth (Butterworth) high-pa
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Size: 11264 |
Author: Jimmy Yen |
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Description: 在灰度变换里涉及到灰度变换处理，窗口变换处理，分段线性变换处理，灰度分析均衡化处理，灰度匹配处理；投影法中涉及到水平投影和纯直投影；直方图显示中涉及到原图直方图，变换后直方图，及其R、G、B直方图统计等，是入门的不错的选择，值得-in gray transform Lane involving gray transform, the window transform, piecewise linear transformation, Analysis of gray balance, matching gray; projection method involved the level of pure projection and direct projection; histogram shows that relate to the maximum histogram, transformed histogram, and the R, G, B Histogram statistics. The portal is a good choice, it is worth a look at
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Size: 1466368 |
Author: wzt |
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Description: 直方图均衡：原始图的直方图变换为均匀分布的形式，这样就增加了象素灰度值的动态范围从而达到增强对比度的效果
中值滤波：中值滤波属于非线性平滑滤波器，它可以消除噪声又能保护图象的细节-histogram equalization : the original plan to transform the histogram in the form of uniform distribution. This will increase the value of the pixel gray areas so as to achieve dynamic contrast enhanced effect of filtering : Median filter is nonlinear smoothing filter, it can eliminate noise while preserving image details
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Size: 1024 |
Author: xuhua |
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Description: 位图打开、保存。直方图显示，均值滤波及直方图均衡-bitmap open, save. Histogram shows, filtering and histogram equalization
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Size: 3320832 |
Author: 英雄 |
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Description: This paper studies the problem of categorical data clustering,
especially for transactional data characterized by high
dimensionality and large volume. Starting from a heuristic method
of increasing the height-to-width ratio of the cluster histogram, we
develop a novel algorithm – CLOPE, which is very fast and
scalable, while being quite effective. We demonstrate the
performance of our algorithm on two real world-This paper studies the problem of categori cal data clustering. especially for transactional data characteri propellant by high dimensionality and large volume. St. arting from a heuristic method of increasing th e height-to-width ratio of the cluster histogr am, we develop a novel algorithm-CLOPE. which is very fast and scalable, while being quite effective. We demonstrate th e performance of our algorithm on two real world
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Size: 108544 |
Author: hanzhang |
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Description: 计算两幅图像联合直方图的matlab小程序。可以用于图像分割及图像互信息的计算-calculated two joint histogram of the image of small Matlab procedures. Can be used for image segmentation and image mutual information calculation
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Size: 1024 |
Author: zhyancheng72 |
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Description: 程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-code P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 0312 : Butterworth (Butterworth) high-pa
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Size: 4096 |
Author: 杨健 |
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Description: 打开bmp位图，实现指数.巴特沃斯.理想高低通滤波等，图像的反白线性变换，直方图，直方图均衡，实现显示彩色图像的his通道，和rgb通道内容等，灰度图像伪彩化，彩色图像着色-open bmp bitmap realize index. Butterworth. More idealistic than pass filter. Anti-white images of linear transformation, histogram, histogram equalization and achieve color image shows his access, rgb channel and content, gray pseudo-color images, color image coloring
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Size: 515072 |
Author: 陈小波 |
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Description: Several functions are provided for Histogram Processing. They include: PDF, CDF, and Histogram Equalization. For further details, please refer to: "Gonzales & Woods, DIP, 2nd. ed."
-Several functions are provided for Histog ram Processing. They include : PDF, CDF, and Histogram Equalization. For further detai ls, please refer to : "Gonzales
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Size: 3072 |
Author: xj |
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Description: 实现数字图像处理的，直方图规定化，和直方图均衡化，bmp图片，可以直接用，-digital image processing, histogram provisions, and histogram equalization, bmp photographs, can be directly used, thank you
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Size: 2290688 |
Author: chen |
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Description: 自己编的直方图均衡化matlab源码，可以实现图像的直方图均衡-own addendum to the histogram equalization Matlab source, the image histogram equalization
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Size: 6144 |
Author: fuali |
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Description: Rob Hess C implementation of SIFT that uses OpenCV.
It allows for pretty detailed parameter tweaking (e.g. histogram size, DoG thresholds, etc.) If you need flexibility, this is pretty good. -Rob Hess C implementation of SIFT that uses OpenCV. It allows for pretty detailed parameter tweaking (eg histogram size, DoG thresholds, etc.) If you need flexibility, this is pretty good.
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Size: 570368 |
Author: 刘军 |
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Description: V3D-Viewer is a Dicom and "Philips V3D 3DRA" Medical Volume Viewer based on .Net and the VTK library. With marching cubes, 3d planes and (3D texture) volume rendering, including histogram transparency and intensity curve selection tool.
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Size: 559104 |
Author: mhp |
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Description: 数字图像获取, 处理及实践应用源代码——很多有用的图像处理的源代码：图像显示（原图、抖动），图像增强（灰度变换、直方图均衡、多种滤波器、伪彩色增强等），图像复原（运动模糊、逆滤波等等），图像变换（傅立叶变换、快速傅立叶变换、离散余弦变换、沃尔什变换、霍特林变换、小波变换、小波反变换），图像编码（霍夫曼编码、香浓-费诺编码、算术编码、位平面编码等），图像识别。-Digital image acquisition, processing and practical application source code- a lot of useful image processing source code: Image Display (image, jitter), image enhancement (gray-scale transformation, histogram equalization, multi-filter, pseudo-color enhancement, etc. ), image restoration (motion blur, inverse filtering, etc.), image transform (Fourier transform, fast Fourier transform, discrete cosine transform, Walsh transform, Hotelling transform, wavelet transform, wavelet transform), image coding (Huffman coding, Shannon- Fenno coding, arithmetic coding, bit plane coding, etc.), image recognition.
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Size: 5184512 |
Author: 郑忠恒 |
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Description: 给定一幅图象，输出其直方图。给定一个线性变换函数，实现图象的灰度拉伸；实现对图象的均衡化。-Given an image, the output of its histogram. Given a linear transform function, realize the gray-scale image stretching realize the equalization of image.
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Size: 1024 |
Author: 程伟 |
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Description: 基于纹理的图像检索,使用两种方法:局部边缘直方图,改进边缘直方图.支持100*150大小的BMP图像检索.-Texture-based image retrieval, using two methods: Local Edge Histogram, and improve the edge of the histogram. Support 100* 150 size image retrieval BMP.
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Size: 5434368 |
Author: yoyo |
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Description: 在matlab环境下，结合c语言，给出了常用三种图像处理的代码：灰度图像边缘检测，K-L变换，图像的统计直方图。-In the matlab environment, the combination of c language, given the commonly used three types of image processing code: gray-scale image edge detection, KL transform, the image histogram statistics.
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Size: 1024 |
Author: nana |
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Description: 相识度计算，利用颜色直方图，ＲＧＢ空间转换到ＨＳＶ空间-Acquaintance calculation, use of color histogram, RGB space conversion to HSV space
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Size: 245760 |
Author: sa |
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