138 search results - page 7 / 28 » Efficient Similarity Search by Summarization in Large Video ... |
IDA
2009
Springer
13 years 6 months ago
2009
Springer
We propose a method for trajectory classification based on trajectory voting in Moving Object Databases (MOD). Trajectory voting is performed based on local trajectory similarity. ...
ICCV
2009
IEEE
13 years 6 months ago
2009
IEEE
With the popularity of "bag of visual terms" representations of images, many text indexing techniques have been applied in large-scale image retrieval systems. However, ...
ICDE
2002
IEEE
14 years 10 months ago
2002
IEEE
We propose a novel approach to shape-based image retrieval that builds upon a similarity criterion which is based on the average point set distance. Compared to traditional techni...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In many image or video retrieval systems, the search of similar objects in the database includes a spatial access method to a multidimensional feature space. This step is generall...
DAGSTUHL
2006
13 years 10 months ago
2006
Abstract. Similarity search in large multimedia databases requires efficient query processing based on suitable similarity models. Similarity models consist of a feature extraction...