431 search results - page 51 / 87 » KPYR: An Efficient Indexing Method |
KDD
2009
ACM
14 years 10 months ago
2009
ACM
Lately there exist increasing demands for online abnormality monitoring over trajectory streams, which are obtained from moving object tracking devices. This problem is challengin...
SIGMOD
2002
ACM
14 years 9 months ago
2002
ACM
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
In applications of biometric databases the typical task is to identify individuals according to features which are not exactly known. Reasons for this inexactness are varying meas...
ICIP
2002
IEEE
14 years 2 months ago
2002
IEEE
Text superimposed on the video frames provides supplemental but important information for video indexing and retrieval. Many efforts have been made for videotext detection and rec...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
There are more and more applications of nonphotorealistic rendered images, sketches and drawings. Several techniques for generating such imagery are widely known. The stochastic p...