A general technique for the recovery of signi cant image features is presented. The technique is based on the mean shift algorithm, a simple nonparametric pro- cedure for estimating density gradients. Drawbacks of the current methods (including robust clustering) are avoided. Feature space of any nature can be processed, and as an example, color image segmentation is dis- cussed. The segmentation is completely autonomous, only its class is chosen by the user. Thus, the same program can produce a high quality edge image, or pro- vide, by extracting all the signi cant colors, a prepro- cessor for content-based query systems. A 512 512 color image is analyzed in less than 10 seconds on a standard workstation. Gray level images are handled as color images having only the lightness coordinate
资源简介：A general technique for the recovery of signi cant image features is presented. The technique is based on the mean shift algorithm, a simple nonparametric pro- cedure for estimating density gradients. Drawbacks of the current methods (i...
上传时间： 2015-10-14
上传用户：410805624
资源简介：The concept of sustainable development has received growing recognition, but it is a new idea for many business executives. For most, the concept remains abstract and theoretical. Protecting an organization’s capital base is a well-acce...
上传时间： 2014-09-04
上传用户：498732662
资源简介：The concept of sustainable development has received growing recognition, but it is a new idea for many business executives. For most, the concept remains abstract and theoretical. Protecting an organization’s capital base is a well-acce...
上传时间： 2013-12-12
上传用户：362279997
资源简介：A Matlab toolbox for exact linear time-invariant system identification is presented. The emphasis is on the variety of possible ways to implement the mappings from data to parameters of the data generating system. The considered system repr...
上传时间： 2013-12-28
上传用户：wfl_yy
资源简介：a good book for c++ beginner. I finish it in 2 days, and the door to c++ world was opened by it. Enjot programming.
上传时间： 2014-01-12
上传用户：lxm
资源简介：s1d13xxxfb.c for 13506 ,on the board of YL9200,it have been moved to the liunx2.6.13
上传时间： 2014-01-11
上传用户：xc216
资源简介：Special Russia Cubic a small game, it should be a good example for new beginner of visual c.
上传时间： 2016-08-09
上传用户：LIKE
资源简介：A sample C program to demonstrate the usage of rtc() function in Linux to read the read time clock.
上传时间： 2017-04-02
上传用户：米卡
资源简介：A simple method for calculating LawsTexture of an image
上传时间： 2014-12-05
上传用户：jing911003
资源简介：This sample demonstrates the handling of DIF_ calls during device installation and the insertion of a property page into the install wizard and into the device properties.
上传时间： 2014-01-25
上传用户：yy541071797
