The Community for Technology Leaders
RSS Icon
Subscribe
Los Angeles, CA
March 31, 2009 to April 2, 2009
ISBN: 978-0-7695-3507-4
pp: 105-110
ABSTRACT
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, 2009, 2009 WRI World Congress on Computer Science and Information Engineering, CSIE, 2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009, pp. 105-110, doi:10.1109/CSIE.2009.995
24 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool