Description: Gabor小波实现源代码，并实现了log-polar变换附有说明和实例程序！-Gabor wavelet achieve source code, and achieve a log-polar transformation with descriptions and examples of procedures! Platform: |
Size: 328704 |
Author:付波 |
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Description: 标准的对数极坐标变换，可用于图像处理中的抵抗旋转变换，笔者耗费心血的改进算法非常实用！-Standard log-polar coordinate transformation, can be used for image processing to resist rotation transformation, the author spent painstaking efforts of the improved algorithm is very practical! Platform: |
Size: 54272 |
Author:韩宁 |
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Description: 在VC MFC下实现图像平滑，锐化及形态学变换，包括扩张，腐蚀细化等-VC MFC achieved in image smoothing, sharpening and morphological transformation, including the expansion, refinement, such as corrosion Platform: |
Size: 3986432 |
Author:张跃 |
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Description: Log-polar transformation :The function emulates the human "foveal" vision and can be used for fast scale and rotation-invariant template matching, for object tracking etc.download and install opencv 1.1 pre Platform: |
Size: 1024 |
Author:rahman |
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Description: 一个用来处理简单pgm格式的小程序，比如对数变换、指数变换、直方图均衡化等等，功能不多，但是很有用-Pgm format to handle a simple little program, such as log transformation, exponential transform, histogram equalization, etc., function much, but useful Platform: |
Size: 1837056 |
Author:冉金兰 |
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Description: 图像的线性变换,分段线性,指数变换,对数变换,幂次变换,图像叠加等.-Image of the linear transformation, piecewise linear, exponential transform, log transformation, a power transform, image overlay and so on. Platform: |
Size: 491520 |
Author:张先生 |
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Description: 对数极坐标变换的基本内容，非常适合初学者看看，有图示，很好理解-The basic content of the log-polar coordinate transformation is very suitable for beginners to see the icon, a good understanding of Platform: |
Size: 738304 |
Author:绍建 |
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Description: 对图像进行对数变换，改善图像质量，可以改善一定的曝光不足的状况-Logarithmic transformation of the image to improve the image quality can be improved in certain conditions underexposed Platform: |
Size: 1024 |
Author:liu |
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Description: A matlab source code in digital image processing using the the gray level slicing,linear transformation, log transformation and the thresholding transformation Platform: |
Size: 377856 |
Author:Djaber |
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Description: Chapter 3 of text book “Digital Image Processing” Gonzales named Intensity Transformations and Spatial Filtering, which consists of 6 sub-sections including (1) Basics intensity transformation functions, (2) Histogram Processing, (3) Spatial Filtering, (4) Smoothing Spatial Filters, (5) Sharpening Spatial Filters, and (6) Using Fuzzy Techniques for Intensity Transformations and Spatial Filtering. In Basic Intensity Transformation Functions, there are 4 important functions including Image Negative, Log Transformation, Power-Law (Gamma) Transformations, and Piecewise-Linear Transformation Functions. In terms of Histogram Processing, I learned about Histogram Equalization, Histogram Matching (Specification). Local Histogram Processing and Using Histogram Statistics for Image Enhancement. Platform: |
Size: 12288 |
Author:Han |
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Description: 一个简单的对数极坐标变换matlab程序，作为入门小白的一次尝试，希望能得到认可(A simple logarithmic polar coordinate transformation matlab program, as a star of a try, hoping to be recognized) Platform: |
Size: 8192 |
Author:女神琴
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Description: 利用对数变换进行图像变换
公式：x1=c*log(double(x)+1)(1.Image Enhancement Using Intensity Transformations
The focus of this project is to experiment with intensity transformations to enhance an image. Download Fig. 3.8(a) and enhance it using
(a) The log transformation of Eq. (3.2-2).
(b) A power-law transformation of the form shown in Eq. (3.2-3).
In (a) the only free parameter is c, but in (b) there are two parameters, c and r for which values have to be selected. As in most enhancement tasks, experimentation is a must. The objective of this project is to obtain the best visual enhancement possible with the methods in (a) and (b). Once (according to your judgment) you have the best visual result for each transformation, explain the reasons for the major differences between them.) Platform: |
Size: 33792 |
Author:seayon
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