搜索资源列表
exp1
- 计算一幅灰度图像的直方图；进行简单的线性变换，并与源图像的直方图做变换；利用直方图均衡化进行图像增强-Calculating a gray-scale image histogram simple linear transformation, and to do with the source image histogram transformation the use of histogram equalization for image enhancement
40
- 近年来，随着互联网的高速发展，网上的多媒体信息也急剧增加，这些多媒体信息以图像为主。如何从浩瀚的图像数据库中快速、准确地找出所需要的图像，己成为一个备受关注的研究课题。有效地组织、管理和检索大规模的图像数据成为迫切需要解决的问题。于是基于内容的图像检索(Content-Based Image Retrieval: CBIR)作为一个崭新的研究领域出现了。 本课题拟研究、分析彩色图像红、绿、蓝三基色直方图的生成、特征提取和相似度等问题，应用图像的颜色信息—三基色直方图对图像进行检索。针对基于颜
Processed_histogram_based_Face_Recognition
- 基于Processed histogram的人脸识别方法，方法简单，识别率高，参考文献“Face Recognition using processed histogram and phase only correlation”-Recognizing objects from large image databases, histogram based methods have proved simplicity and usefulness in last decade. Initially
Qplot
- 交互式的matlab plot绘图工具,绘制二维三维图形.-QPLOT interactive ploting program Qplot opens a standadr MATLAB figure with three options added to the menu bar: Qfile, Qoptions and Qgraph. Under Qfile you can read data files (text or Excel). Under Qoptions you can
shiyan
- 给出三组分别带有高斯噪声和salt&pepper噪声的图片，对他们进行直方图均衡化，然后分别用中值滤波器和均值滤波器对所有图片进行滤波，比较结果 -1. Given an original and its noised images. 2. Histogram Equalization with random additions 3. 3 by 3 median filter window (Calculate the median value among 9 values, an
zhifangtu
- 对原始灰度图像进行直方图比对，并均衡化，显示输出-The original gray-scale image histogram equalization, and display output
aa
- 用matlab做彩色图像的二维直方图，比如rb、rg、bg等-use matlab to draw colour image histogram of two dimension
histgramTest
- 本程序计算局部窗口的累积直方图，可用于驱动水平集和纹理分割- in this test program, we calculate the cumulative histogram in a local window centered at each pixel,this local cumulative histogram can be used to drive the level set for image and texture segmentation.
IJPRAI_demo_software
- 一种基于纹理的Mean Shift目标跟踪算法Matlab源代码,论文<Robust Object Tracking using Joint Color-Texture Histogram>发表在2009年的International Journal of Pattern Recognition and Artifical Intelligence.-Matlab Code for An Texture based Mean Shift Tracking Algroithm. The
ColorImageSegmentation
- 彩色图像分割算法，首先基于直方图粗分，而后通过kmeans细分，得到分割结果-Color image segmentation algorithm, first, rough segmentation based on histogram and then broken down by kmeans get segmentation results
three_highpass_filters
- 用9种方法对彩色图像进行傅里叶高通滤波，有三种基本高通滤波器，三种增强型，三种加上直方图均衡的-Use nine methods doing high-pass filtering to a color image by Fourier transform:three basic filters,three enhanced,three enhanced with histogram equalization
matlab
- 基于直方图技术的图像增强，简单的直方图统计-Histogram-based Image Enhancement Technology
intrans
- 直方图拉伸函数。这个函数综合了常见的直方图拉伸方法，可以通过不同参数实现不同的直方图拉伸效果。-Histogram stretching function. This function is integrated in a common histogram stretching method, different parameters can be achieved through different histogram drawing effect.
stretch
- Write your own code to linearly stretch the gray scale on "trees.tif" so that the image will have a better contrast than in the original image. Try histogram equalization for the same image.
PlotHOGImage2
- 图形图像处理 经典HOG plot matlab-histogram of orietation gradients image
20100318finalapplication
- 一个用matlab编写的源程序，可以实现基于颜色直方图的图像检索-A source code written with matlab, you can achieve the color histogram-based Image Retrieval
Application_of_MatLab_in_Digital_Image_Processing.
- 介绍利用MatLab实现图像增强的3种常用方法：灰度直方图均衡化、灰度变换、平滑与 锐化滤波等，探讨利用MatLab提供的系列算子实现图像边缘检测的方法．以Amold置 乱变换为例，探讨MatLab在图像空间变换处理中的应用，以离散余弦变换为例探讨 MatLab在图像频域变换处理中的应用。-Describes the use of MatLab implementation of the three kinds of commonly used image enhancement m
histo
- 直方图及直方图均衡化，用来增加许多图像的局部对比度，尤其是当图像的有用数据的对比度相当接近的时候。通过这种方法，亮度可以更好地在直方图上分布。这样就可以用于增强局部的对比度而不影响整体的对比度，直方图均衡化通过有效地扩展常用的亮度来实现这种功能。 -Used to increase the local contrast of many images, especially when the contrast of the image of the useful data is very c
myshiyan
- 自己设计的图像处理Matlab程序，有灰度图转换，直方图均衡化，图像放大，图像翻转，图像缩小等功能。-Own design Matlab image processing procedures, grayscale conversion, histogram equalization, image zoom, image flip, image narrow functions.
MATLAB
- 用自编程序实现图像的灰度直方图与直方图均衡化-With self-compiled program to achieve the image histogram and histogram equalization