Method of robust accurate eye positioning in complicated background image
Title：
Method of robust accurate eye positioning in complicated background image
Application Number：
 200510086249
Application Date：
 2005/08/19
Announcement Date：
 2006/02/08
Pub. Date：
 2007/09/05
Publication Number：
 1731418
Announcement Number：
 100336071
Grant Date：
 2007-9-5
Granted Pub. Date：
 2007-9-5
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G06K 9/00
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Ding Xiaoqing, Ma Yong, Fang Chi, Liu Zhangsong, Peng Liangrui
Key Words：
 complicated background, image, robust, eye, accurate eye positioning method
Abstract：
 The invention provides an eye precision orientation technology in the field of human face identifying. It is characterized in that it provides an eye precision orientation method on complex background image. It adopts a micro structure character with high efficiency and high redundant to express eye mode local and area grey distributing character and uses AdaBoost computing method to choose the most differential micro structure character to form the strong classer.
Claim：
Priority：
PCT：
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Last Update  
2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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