or
Bookmark and Share
   
Document Number
US Patent 7519236
Issued Date
April 14, 2009
Link
Inventors
Cheng; Min (Hangzhou,CN)
Xiong; Wei (Fremont, CA)
Map
Abstract
A method for searching an image database includes capturing an image of a photograph and a background, determining a boundary of the photograph in the image, cropping the photograph from the image, correcting the perspective of the photograph, compensating colors of the photograph, and matching the photograph with an image in the image database.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
17
Comments:
no comments yet
Owner
ArcSoft, Inc. (Fremont, CA)
Published
April 14, 2009
Application Number
10/411,532
Filed
April 9, 2003
US Classification
382/305   382/209
Int'l Classification
G06K   9/62   (20060101)   G06K   9/60   (20060101)  
Assistant Examiner
USPTO Field of Search
382/305  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us