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Description: This code implements the well-known Chan-Vese segmentation algorithm from the paper \"Active Contours Without Edges.\"
This technique deforms an initial curve so that it separates foreground from background based on the means of the two regions. The technique is very robust to initialization and gives very nice results when there is a difference between the foreground and background means.
This code uses active contours and level sets in the implementation. It could also serve as a good framework for implementing all kinds of region-based active contour energies.
1.) Download
2.) Unzip
3.) Run >>region_seg_demo
See this site for experiments, videos, and more information on segmentation, active contours, and level sets:
[ http://www.shawnlankton.com/2007/05/active-contours/ ]
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Author: hiyisf |
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Description: %TVDENOISE Total variation grayscale and color image denoising % u = TVDENOISE(f,lambda) denoises the input image f. The smaller % the parameter lambda, the stronger the denoising. % % The output u approximately minimizes the Rudin-Osher-Fatemi (ROF) % denoising model % % Min TV(u) + lambda/2 || f - u ||^2_2, % u % % where TV(u) is the total variation of u. If f is a color image (or any % array where size(f,3) > 1), the vectorial TV model is used, % % Min VTV(u) + lambda/2 || f - u ||^2_2. % u % % TVDENOISE(...,Tol) specifies the stopping tolerance (default 1e-2). % % The minimization is solved using Chambolle's method, % A. Chambolle, "An Algorithm for Total Variation Minimization and % Applications," J. Math. Imaging and Vision 20 (1-2): 89-97, 2004. % When f is a color image, the minimization is solved by a generalization % of Chambolle's method, % X. Bresson and T.F. Chan, "Fast Minimization of the Vectorial Total % Variation Norm and Applications to Color Image Processing", UCLA CAM % Report 07-25.
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Size: 1432 |
Author: li123kai@126.com |
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Description: 无线定位算法，matlab 平台
chan算法及其加入角度信息后的比较
ChanAlgorithm——基本Chan算法
ChanAlgorithm_A——加入角度信息后的Chan算法,需要注意Chan算法的B矩阵
test——测试文件
CHANFUC——、
chan4是对CHANFUC的测试。
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Size: 25862 |
Author: tudoua |
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Description: 陈火旺：程序设计语言编译原理-Chan Huo : Programming Language Compiler Principle
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Size: 8698880 |
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Description: 三子棋游戏（成龙棋）
在很多游戏网站上，都没有发现‘三子棋’游戏。这是我的家乡人们经常玩的游戏。
规则如下：
1)下子阶段：在这个阶段，只能下棋子而不能移动棋子。像五子棋一样，尽量使自己的子能凑成‘三’，当你的棋子凑成‘三’了以后，你可以把对方任一个子废掉（该子将会变灰色，下子完了以后，它将会被去掉）。
2）行棋阶段：下完子了，就进入行棋阶段。在这个阶段，不能下棋子而只能移动棋子，也是尽量使自己的子凑成‘三’，当你的棋子凑成‘三’了以后，你可以把对方任一个子去掉。
3）直到谁的子剩下少于三个，谁就输了。
4）还有谁无子可动，超时3次也会告负。
younggle@163.com
转载请注明来源：
开源盛世-源代码下载网-three-game of chess (Jackie Chan game) in many games, it did not find 'three-game' game. This my home often to play the game. Rules are as follows : 1) Now stage : At this stage, only under a pawn and unable to move a pawn. Like the 331, so that their son would make up a 'three', when you make up a pawn 'three' of the future, you can give each other the son of a destroyed (the son would become a gray Now completed, it will be removed). 2) A chess stage : End under the son, entered a move phase. At this stage, not only under the pawn and mobile pawn, but also to enable the children to make up their own 'three', when you make up a pawn 'three' of the future, you can give each other the son of a removed. 3) until the son who left less than three, who
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Size: 250880 |
Author: 槛外人 |
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Description: 广东技术师范学院大一陈兴华获校比赛作品.
C的动画-Guangdong Technical Teachers College freshman Frog Chan school of the competition. C animation
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Size: 1375232 |
Author: 兴华 |
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Description: level set方法中的经典模型cv模型的matlab的源程序 -level set method of classical model cv model of the source Matlab
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Size: 6144 |
Author: adejacky |
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Description: ASP_NET程序设计教程 源代码
冶金工业出版社
肖金秀 冯沃辉 陈少涌-ASP_NET Programming Guide source code metallurgical industry press Kosovo Xiaojinxiu Mr Chan Siu-Chung Hui
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Size: 3140608 |
Author: jiudi |
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Description: MyPSD::CPSD class is a C++ class that can load images saved in Adobe s Photoshop native format. Due to my new job I had to upgrade to Visual Studio 2005, but still the class is as portable as possible, hence it uses standard C++ and STL. With minor changes, it can be ported to Visual Studio 6 (uses an older version of STL) or even to other Operating Systems.-MyPSD : : morphological class C is a class that can load images saved in Adobe Photoshop's native format. Due to my new job I had to upgrade to Visual Studio 2005. but still the class is as portable as possible, hence it uses standard C and STL. With minor chan celebrated. it can be ported to Visual Studio 6 (uses an older version of STL) or even to other Operating Syste ms.
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Size: 632832 |
Author: 孙磊 |
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Description: 将24bit图像变换为8bit 4bit 1bit图像源码，并提供测试程序。-will 24bit to 8bit Image Transform Image 4bit 1bit source, and to provide the test.
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Size: 45056 |
Author: 黄立波 |
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Description: Is it Standard or Daylight time? This script fills in the correct middle letter of the time zone designation so that either an "S" is shown for Standard, or a "D" for Daylight time. The first function of the script may be used independently if you just need to know in which segment of the year a given date/time is. Adjusted for the new 2007 time changes. -Standard or Daylight time This script fills in the correct middle letter of the time zo ne designation so that either an "S" is shown for Standard, or a "D" for Daylight time. The first function of the script may be used independently if you just need to know in which segment of the year a given d ate/time is. Adjusted for the new 2007 time chan celebrated.
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Size: 1024 |
Author: hxb |
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Description: MyPSD::CPSD class is a C++ class that can load images saved in Adobe s Photoshop native format. Due to my new job I had to upgrade to Visual Studio 2005, but still the class is as portable as possible, hence it uses standard C++ and STL. With minor changes, it can be ported to Visual Studio 6 (uses an older version of STL) or even to other Operating Systems.-MyPSD : : morphological class C is a class that can load images saved in Adobe Photoshop's native format. Due to my new job I had to upgrade to Visual Studio 2005. but still the class is as portable as possible, hence it uses standard C and STL. With minor chan celebrated. it can be ported to Visual Studio 6 (uses an older version of STL) or even to other Operating Syste ms.
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Size: 10240 |
Author: changming |
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Description: 与场景变换检测(Scene Change Detection)相关的中英文学术论文-And Scene Change Detection (Scene Change Detection)-related papers in both English and Chinese
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Size: 3993600 |
Author: linjianguang |
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Description: 文字链接是网页中最常见的页面元素，在默认状态下，文字链接样式都是带下划线的，这种一陈不变的外观使网页无法凸现个性和满足布局的需要。为了使文字链接符合页面的整体效果，可以采用 CSS （样式）来实现多样的文字链接-Text Link is the page the most common page elements, in default, text links are underlined style, which a CHAN change the appearance of web pages can not highlight individuality and meet the needs of the layout. In order to make the text links in line with the overall effect of the page, can use CSS (style) to achieve a variety of text links
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Size: 189440 |
Author: 薛泽朋 |
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Description: 计算机图形学实验
flash及程序
很赞-Computer Graphics and procedures are experimental flash Chan
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Size: 2202624 |
Author: 王楠 |
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Description: 这是在研究生时期做的用Snake模型来进行人脸轮廓提取的源码-This is done by graduate students during the Snake model for face contour extraction source
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Size: 223232 |
Author: chenwenjuan |
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Description: VC++ 开发的一个大型进销存管理系统,并附带有Visio的数据库开发模型,商品采用分类管理.但是各位同仁需要注意,本系统的开发过程是基于VC++6.0 SQL Server2000的基础之上开发的.但是为了方便大家,故而把数据库导出成了ACCESS.由于转换问题,运行过程会出现很多错误,大家如果用得上的话不妨按格式转到SQL Server上. SellEvent和ClassName为两个视图.根目录下有一个DB_CONN.ini的配置文件,数据库访问方面可以在此设置.
如有问题请联系:冯赞锋
E_mail:fengzanfeng
QQ:31540-VC++ Developed a large-scale Purchase, Sales and Inventory Management System, together with the development of a Visio database model, the use of classified management of goods. Tongren but you need to note that the system development process is based on the VC++ 6.0 SQL Server2000 basis above development. However, in order to facilitate the club to become a database derived ACCESS. as a result of the conversion problem, run the process would be a lot of errors, if useful, then you may wish to go to SQL Server on the format. SellEvent and ClassName two view. there is a root DB_CONN.ini configuration files, database access can be in this setting. If you have any questions please contact: Mr Chan Feng E_mail: fengzanfengQQ: 31540
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Size: 3619840 |
Author: 小钻风 |
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Description: 汇编语言程序设计（第二版沈美明温冬婵)课后练习答案,相信是很多人所需要的，-Assembly language programming (second edition SHEN Mei-ming Wen Dong-Chan) after school to practice the answer, I believe that many people need
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Size: 500736 |
Author: cx |
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Description: s3c44b0x上实现点陈字符显示 s3c44b0x上实现点陈字符显示-S3C44B0X achieve point S3C44B0X Chen characters displayed on the display characters realize point CHAN
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Size: 130048 |
Author: |
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Description: 一个将out文件转化为hex和h的小应用程序-Will be out of a document into a hex and h small applications
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Size: 87040 |
Author: renpingjun |
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