2821 search results - page 503 / 565 » Boosting Image Retrieval |
SIBGRAPI
2005
IEEE
14 years 1 months ago
2005
IEEE
Tracking moving objects in video sequence is an important problem in computer vision, with applications several fields, such as video surveillance and target tracking. Most techn...
ICIAR
2004
Springer
14 years 1 months ago
2004
Springer
It is well known that the text that appears in a video scene or is graphically added to it is an important source of semantic information for indexing and retrieval, notably in the...
HLK
2003
IEEE
14 years 1 months ago
2003
IEEE
In some applications objects are known to have nonsmooth or “jagged” edges, which are not well approximated by smooth curves. We use subdivision curves as a simple but flexib...
MM
2003
ACM
14 years 1 months ago
2003
ACM
We present similarity-based methods to cluster digital photos by time and image content. The approach is general, unsupervised, and makes minimal assumptions regarding the structu...
DASFAA
2010
IEEE
14 years 28 days ago
2010
IEEE
Similarity search in metric spaces has several important applications both in centralized and distributed environments. In centralized applications, such as similarity-based image ...