Description: 在matlab平台上实现的关于图象线性变换和几何畸变校正算法的程序,有一定的工程用途,强烈推荐下载-in Matlab platform to achieve the linear transformation of image and geometric distortion correction algorithm procedures, a certain project uses highly recommend downloading Platform: |
Size: 19507 |
Author:里浪 |
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Description: 在matlab平台上实现的关于图象线性变换和几何畸变校正算法的程序,-in Matlab platform to achieve the linear transformation of image and geometric distortion correction algorithm procedures, Platform: |
Size: 78424 |
Author:ly |
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Description: 离散余弦变换(D iscrete Cosine Transform )简称D CT,是一种实数域变换,其变换核为实数的余弦函数,除了具有一般的正交变换性质外,它的变换阵的基向量能很好地描述图像信号的相关特征,所以在图像信号的变换中,D CT变换被认为是一种准最佳变换。
-discrete cosine transform (D iscrete Cosine Transform) referred D CT it is a real domain transform, transform its nuclear real number of cosine function, in addition to the general nature of the orthogonal transformation, its transformation matrix-vector can be a good image to describe the relevant characteristics of the signal, the image signal transformation, D CT transformation has been seen as a potential best transformation. Platform: |
Size: 291840 |
Author:刘东 |
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Description: 在matlab平台上实现的关于图象线性变换和几何畸变校正算法的程序,有一定的工程用途,强烈推荐下载-in Matlab platform to achieve the linear transformation of image and geometric distortion correction algorithm procedures, a certain project uses highly recommend downloading Platform: |
Size: 19456 |
Author:里浪 |
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Description: 在matlab平台上实现的关于图象线性变换和几何畸变校正算法的程序,-in Matlab platform to achieve the linear transformation of image and geometric distortion correction algorithm procedures, Platform: |
Size: 97280 |
Author: |
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Description: 图像置乱变换，用于图像在传输过程中信息的隐藏加密-image scrambling transformation for image transmission in the process of hiding information encryption Platform: |
Size: 1024 |
Author:jiwei |
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Description: 在一个图像中检测目标是图像分割的一个例子。为分割连通目标，时常用Watershed变换。如果把一幅图像看做一个具有山(高亮度)和低谷(低亮度)的表面，那么这个变换在一幅图像中找亮度低谷。-in an image detection of image segmentation is a case in point. Segmentation of connectivity, often used Watershed transform. If an image is seen as a Hill (high-brightness) and the bottom (low brightness) of the surface, Well, this transformation in an image brightness for a low ebb. Platform: |
Size: 2048 |
Author:何子鸣 |
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Description: 此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果-This procedure for the return of the signal to noise ratio images before and after transformation, you simply enter the image name, to return to the results of Platform: |
Size: 2048 |
Author:过容 |
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Description: KL变换的matlab代码，KL变换是图像正交变换的一种，在图像压缩领域有着广泛应用。很有用哦-KL transform matlab code, KL transform is a kind of orthogonal transformation image in the field of image compression have broad application. Oh, very useful Platform: |
Size: 1024 |
Author:张燕 |
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Description: KL变换的Matlab实现 KL 变换是图像正交变换的一种，在图像压缩领域有着广泛应用。-KL Transform Matlab realize KL transform is a kind of orthogonal transformation image in the field of image compression have broad application. Platform: |
Size: 1024 |
Author:贺宏洲 |
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Description: 基于常用的灰度变换法和直方图均衡化法等图像增强算法,提出了一种对比度增强算法.该算法首先对直方图进行平滑处理,再进行直方图均衡化,然后在整个显示范围内对图像灰度级进行等间距排列,最后对图像进行中-Gray-scale transformation based on common law and the histogram equalization method, such as image enhancement algorithm, a contrast enhancement algorithm. The algorithm first histogram smoothing processing, and then histogram equalization, and then displayed in the entire range of image gray level spacing, etc. with the final image in Platform: |
Size: 1024 |
Author:ivy |
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Description: 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-Digital image data display matrix and its Fourier transform P0302: Two-dimensional discrete cosine transform image compression P0303: gray-scale transformation of the methods used to enhance image contrast P0304: Histogram of homogenization P0305: analog image by Gaussian white noise and Salt and Pepper Noise impact P0306: A two-dimensional median filtering function medfilt2 of interference by salt and pepper noise image filtering P0307: using MATLAB in filter2 function affected by noise interference images mean filter P0308: Image Adaptive Weiner filtering P0309: the use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask treatment Platform: |
Size: 120832 |
Author:sol |
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Description: 计算灰度图像的直方图，再对图像进行灰度变换，利用直方图进行图像均衡-Gray-scale image histogram calculation, and then gray-scale transformation of the image, using a balanced image histogram Platform: |
Size: 1024 |
Author:宋立通 |
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Description: 频域法加入数字水印的原理是首先将原始信号（语音一维信号、图像二维信号）变换到频域，常用的变换一般有DWT、DCT、DFT、WP和分形。然后，对加入了水印信息的信号进行频域反变换（IDWT、IDCT、DFT、WP），得到含有水印信息的信号。-Frequency-domain digital watermarking method by adding the principle is that first of all, the original signal (voice signal of one-dimensional, two-dimensional image signal) to frequency domain transformation, commonly used in general transform DWT, DCT, DFT, WP and fractal. Then, adding the watermark information signal to the frequency domain inverse transform (IDWT, IDCT, DFT, WP), received signal containing the watermark information. Platform: |
Size: 2048 |
Author:laura |
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Description: 基于SIFT的图像配准程序
SIFT特征匹配算法是目前国内外特征点匹配研究领域的热点与难点,其匹配能力较强,可以处理两幅图像之间发生平移、旋转、仿射变换情况下的匹配问题,甚至在某种程度上对任意角度拍摄的图像也具备较为稳定的特征匹配能力-SIFT-based image registration procedure is the SIFT feature matching algorithm for matching feature points at home and abroad a hot area of research and the difficulties in matching their ability to deal with translation between two images, rotation, affine transformation to match the case of problems, and even to some extent in any angle images will also be able to match the characteristics of a more stable capacity Platform: |
Size: 617472 |
Author: |
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Description: 共有十二章，每章都含有丰富的案例。包括图像点运算，图像变换，图像增强，图像分割，模式匹配，目标跟踪等大量的VC与MATLAB源码-A total of 12 chapters, each rich in both cases. Point operations, including image, image transformation, image enhancement, image segmentation, pattern matching, target tracking, such as a large number of VC and MATLAB source code Platform: |
Size: 5152768 |
Author:wangyichun |
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Description: 压缩包里面有四个程序：在matlab中对图像进行过滤操作和频率操作，和函数的变换-Compressed inside four programs: the transformation of image filtering operation and the frequency of operation, and function in matlab Platform: |
Size: 1024 |
Author:宋梓晨 |
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Search - transformation of image in matlab