Description: 图象处理程序，提供了图象直方图均衡，robert,sobel,prewitt,kirsch,gauss等方法的边缘检测运算，中值滤波，二维FFT变换和DCT变换，图象的反转，旋转等一些基本的图象模板变换和点变换的功能。目前只处理256*256的图象-Image processing procedures, provided the image histogram equalization, robert, sobel, prewitt, kirsch, gauss edge detection methods such as computing, median filter, two-dimensional FFT transform and DCT transform, image reversal, rotation and other basic template images transform and transform the functions of points. At present, only deals with 256* 256 image Platform: |
Size: 550912 |
Author:lukecheng |
Hits:
Description: 用matlab实现自编直方图程序并与matlab自带直方图函数进行比较，以及实现直方图均衡- Histogram Equalization
(a) Write a computer program for computing the histogram of an image.
(b) Implement the histogram equalization technique discussed in Section 3.3.1.
(c) Download Fig. 3.8(a) and perform histogram equalization on it.
As a minimum, your report should include the original image, a plot of its histogram, a plot of the histogram-equalization transformation function, the enhanced image, and a plot of its histogram. Use this information to explain why the resulting image was enhanced as it was.
Platform: |
Size: 273408 |
Author:彭筱媛 |
Hits:
Description: 直方图均衡化，一张RGB图片，灰度化后根据其直方图特点，进行直方图均衡化-Histogram equalization, a RGB image, the gray histogram according to their characteristics, histogram equalization Platform: |
Size: 313344 |
Author:dianzhang |
Hits:
Description: 如果一副图像的像素占有很多的灰度级而且分布均匀，那么这样的图像往往有高对比度和多变的灰度色调。直方图均衡化就是一种能仅靠输入图像直方图信息自动达到这种效果的变换函数。它的基本思想是对图像中像素个数多的灰度级进行展宽，而对图像中像素个数少的灰度进行压缩，从而扩展像原取值的动态范围，提高了对比度和灰度色调的变化，使图像更加清晰。-If an image pixel occupies a lot of gray level and evenly distributed, so such images tend to have high contrast and varying shades of gray. Histogram equalization is a kind of input image histogram information alone can automatically achieve this effect transformation function. Its basic idea is the number of pixels in an image more gray-level broadening, while the number of pixels in the image of a small gray compress like to extend the dynamic range of the original value, improved contrast and gray tones changes to make the image clearer. Platform: |
Size: 234496 |
Author:张聪 |
Hits:
Description: Myhisteq.M文件为将彩色图片进行灰度化，接着进行直方图均衡化的函数文件，在进行多个图片均衡化操作时方便调用；-Myhisteq.M file for the color picture gray, then histogram equalization of the function file, in a number of picture equalization operation to facilitate the call Platform: |
Size: 3268608 |
Author:seindeer |
Hits:
Description: 直方图均衡化算法在hsv通道上的实现，MATLAB实现-Histogram equalization algorithm in HSV channel on the implementation of MATLAB
Platform: |
Size: 61440 |
Author:李想 |
Hits:
Description: 是一种直方图均衡化的matlab例程，可以用于处理图像(It is a histogram equalization matlab routines that can be used to process images.) Platform: |
Size: 139264 |
Author:lesimo |
Hits:
Search - Histogram Equalization