998 search results - page 50 / 200 » An Integrated Approach to Video Retrieval |
MM
2006
ACM
14 years 2 months ago
2006
ACM
This paper presents an efficient approach for copies detection in a large videos archive consisting of several hundred of hours. The video content indexing method consists of ext...
SIGIR
1999
ACM
14 years 1 months ago
1999
ACM
The fast growth of multimedia information in image and video databases has triggered research on efficient retrieval methods. This paper deals with structural queries, a type of c...
EWCBR
1994
Springer
14 years 29 days ago
1994
Springer
Theusual case-basedreasoningapproachassumesthat foreachgivenprobleminstanceit is necessaryto retrieve fromscratcha similarcasefromthe casebase.Therefore, anindexedmemorystmctareor...
ICCV
2011
IEEE
12 years 9 months ago
2011
IEEE
Videos usually consist of activities involving interactions between multiple actors, sometimes referred to as complex activities. Recognition of such activities requires modeling ...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
We present a novel language-model-based approach to reranking an initially retrieved list so as to improve precision at top ranks. Our model integrates whole-document information ...