This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
2009 WRI World Congress on Computer Science and Information Engineering
ROI Image Retrieval Based on the Spatial Structure of Objects
Los Angeles, California USA
March 31-April 02
ISBN: 978-0-7695-3507-4
Spatial structure of objects is an important feature of images and making use of this feature properly is very important for the user in the retrieval system. However, only a third of the existing image retrieval systems use spatial features and those features are low precision features which are variant to rotation and shift. In this paper, a polygon-based spatial feature model is proposed to describe the spatial structure of objects in image. This model is a precise description and is rotation-invariant, scale-invariant and shift-invariant. The experiments show the proposed method has good performance.
Index Terms:
CBIR; spatial structure; ROI
Citation:
Weiwen Zou, Guocan Feng, "ROI Image Retrieval Based on the Spatial Structure of Objects," csie, vol. 7, pp.105-110, 2009 WRI World Congress on Computer Science and Information Engineering, 2009
Usage of this product signifies your acceptance of the Terms of Use.