Description: 在opencv和vc6.0环境下采用金字塔方法对彩色图像进行了分割，算法稳定可靠-In the opencv and vc6.0-environment pyramid method for color image segmentation, the algorithm is stable and reliable Platform: |
Size: 1111040 |
Author:wangqingcheng |
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Description: 基于lab空间，对色彩图像进行分割，分割效果较好。-Based on lab space, segmentation of color image segmentation is better. Platform: |
Size: 1024 |
Author:王情伟 |
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Description: k均值用于图像分割，对于相同颜色但深度不一样可以分割。-k-means for image segmentation, the same color depth can be split. Platform: |
Size: 1024 |
Author:王情伟 |
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Description: Matlab based color based segmentation code, written to segment blue color in the image. Can be further enhanced to extract colors other than blue. Platform: |
Size: 131072 |
Author:Ajitpal Brar |
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Description: 在目前的人脸图像信息处理领域中，包含有人脸识别、人脸跟踪、姿态估计、表情识别等多个研究方向，然而，所有这些研究方向都涉及到一个人脸标识和定位的问题，即必须知道人脸在图像中的位置以及尺寸——人脸检测。因此，对于一个完整的、自动的人脸信息分析系统来说，人脸检测算法是必不可少的。本文主要是对基于matlab平台的彩色图像皮肤区域分割算法及人脸检测系统的设计做了介绍。-In the face image information processing, including face recognition, face tracking, pose estimation, expression recognition research direction, however, all of these studies are related to the direction of a person the face identify and locate the problem, that is,You must know the position of the face in the image and size- face detection. Therefore, for a complete automatic face information analysis system, the face detection algorithm is essential. This paper introduced the design of the matlab platform based on the area of skin of color image segmentation algorithm and face detection system. Platform: |
Size: 646144 |
Author:陈潇洒 |
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Description: Cutpicture(form)做的是直方图统计：
第一步：读入图片，并将彩色图片用公式转化为灰度图像。
第二步：用区域生长法将图片分块并对每一块做直方图统计，用广度优先搜索完成，子程序是int flood_fill()。返回值是区域内的点的数量。判断是否属于同一块区域的条件是前面搜索得到的灰度平均值是否大于给定阈值（即threshold，由用户输入决定）。
第三步：任意两块区域对区域直方图的每个色阶比例的差的绝对值求和，若和小于阈值（即threshold2，由用户输入决定）则合并两块区域.区域绝对值求和的子程序为void statistics(),用于合并块的子程序为void combine(int obj1,int obj2)。
第四步：将占总面积1/10以上的块号输出，由用户决定要选哪一块做为最后需要的图片，并输出合并的块的数量。最后输出图像。-Cutpicture (form) do the histogram statistics:
The first step: read into the picture, and the color image into gray image using the formula.
The second step: the picture into blocks and each block of the histogram statistics with region growing method, using breadth-first search is complete, a subroutine is int flood_fill (). The return value is the number of points. Determine whether the same area condition is gray front search the average is greater than a given threshold (i.e. threshold, input is decided by the user).
Step third: each color proportion of arbitrary two pieces of area of the histogram of the absolute value of the difference between the sum, if less than the threshold (i.e. threshold2, input is decided by the user) is the merger of the two block area. Regional absolute value summation subroutine for void Statistics (), is used to merge the block subroutine for the void combine (int obj1, int obj2).
The fourth step: the total output block number more than 1/10, the Platform: |
Size: 3072 |
Author:吴魏 |
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Description: 图像处理演示程序，可以进行多种方法的灰度图像的分割，锐化，平滑，以及彩色图像的分割，锐化。-Image processing demo program, a variety of methods can be gray image segmentation, sharpening, smoothing, and a color image segmentation, sharpening. Platform: |
Size: 1965056 |
Author:张续 |
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Description: The goal of segmentation is to simplify and change the representation of an image into something that is more meaningful and easier to analyze. Here similar looking pixels are grouped together for efficiency of further processing. In segmentation a label is assigned to every pixel in an image such that pixels with same label share certain visual characteristics. There are many methods and algorithms to segment an image. Mean shift Algorithm is also an algorithm which can be used to segment a color image. Platform: |
Size: 120832 |
Author:ishan |
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Description: 采用分水岭算法对图像进行分割。直接对图像进行分水岭算法，效果并不理想。本方法使用形态学重建技术对前景对象进行标记，求局部极大值，最终将分割好的图像进行伪彩色显示，让结果更加明显。适用于较复杂的图像分割处理。-Using watershed algorithm for image segmentation. Watershed algorithm for image directly, the effect is not ideal. This method uses morphological reconstruction technique foreground object is marked, find local maxima, eventually dividing good pseudo-color image display, make the results more apparent. Applicable to more complex image segmentation processing. Platform: |
Size: 118784 |
Author: |
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Description: 下面这个论文描述的分割算法的实现：
Efficient Graph-Based Image Segmentation
Pedro F. Felzenszwalb and Daniel P. Huttenlocher
International Journal of Computer Vision, 59(2) September 2004.
这个程序使用彩色图像（PPM格式）并为产生的分割结果的每个区域随机分配颜色。-Implementation of the segmentation algorithm described in:
Efficient Graph-Based Image
Segmentation
Pedro F. Felzenszwalb and Daniel P. Huttenlocher
International Journal of Computer
Vision, 59(2) September 2004.
The program takes a color image (PPM format) and produces a segmentation
with a random color assigned to each region. Platform: |
Size: 19456 |
Author:沙天飞 |
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Description: 彩色图象的特征提取与计算软件设计说明书。说明书中介绍了一些彩色图象的特征提取方法，包括颜色、纹理、特征点的提取，另外还介绍了几种图像分割的方法。-This is a color image feature extraction and calculation software design specification.This paper based on color and texture, methods of extracting feature points, and some image segmentation algorithm is proposed. Platform: |
Size: 5826560 |
Author:蔡晋茹 |
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Description: 彩色图像的分割，通过阈值设定，在RGB空间和HSI空间进行分割。-Color image segmentation by threshold setting, in RGB space and HSI space segmentation. Platform: |
Size: 397312 |
Author:段茜 |
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Description: 首先将RGB空间的彩色图像转换到LAB空间，然后利用K-means均值聚类方法对lab空间的彩色图像进行图像分割-this method of color image segmentation isbased on K-means and the Color space conversion between RGB and Lab Platform: |
Size: 1024 |
Author:张三 |
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Description: 利用颜色对图形进行分类。利用了不同的参数以及阀值进行分类处理。中心点初始值采用了随机处理-Using color graphics are classified. Use different parameters and threshold value classification. The initial value of the center point using a random process Platform: |
Size: 884736 |
Author:yiminghuang |
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Search - color image segmentation