The Community for Technology Leaders
2013 IEEE 14th International Conference on Mobile Data Management (2006)
Nara, Japan
May 10, 2006 to May 12, 2006
ISSN: 1551-6245
ISBN: 0-7695-2526-1
pp: 22
Xin Fan , Univ. of Sci. and Tech. of China
Xing Xie , Microsoft Research Asia, China
Wei-Ying Ma , Microsoft Research Asia, China
ABSTRACT
In image browsing, the resolution greatly affects user?s experience. If an image is down-scaled too much, a considerable amount of information within it will be lost. In this paper, we studied the problem of "What is a sufficient display resolution or scale for an image or an image region?" This problem arises in many real-life applications including image browsing on mobile devices, image adaptation and progressive image delivery. Kullback-Leibler (K-L) distance is employed to measure the information loss and the sufficient display scale is selected based on the information loss curve during image down-sampling. Since the images are presented to viewers finally, some visual characteristics are also taken into account to ensure the precision of the measurement. A user study was carried out to evaluate the performance of our approach. Experimental results show that the approach is in good accord with human perception.
INDEX TERMS
null
CITATION
Xin Fan, Xing Xie, Wei-Ying Ma, "Detecting The Sufficient Display Resolution For Image Browsing", 2013 IEEE 14th International Conference on Mobile Data Management, vol. 00, no. , pp. 22, 2006, doi:10.1109/MDM.2006.68
93 ms
(Ver 3.3 (11022016))