118 search results - page 8 / 24 » Fast Crowd Segmentation Using Shape Indexing |
GIS
2008
ACM
14 years 8 months ago
2008
ACM
An index is devised to support position-independent search for images containing quartets of icons. Point quartets exist that do not unambiguously map to quadrilaterals, however, ...
LREC
2010
13 years 9 months ago
2010
This paper compares several indexing methods for person names extracted from text, developed for an information retrieval system with requirements for fast approximate matching of...
MTA
2006
13 years 7 months ago
2006
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
We propose a method for segmentation of frontal human portraits from arbitrary unknown backgrounds. Semantic information is used to project the face into a normalized reference fr...
3DPVT
2002
IEEE
14 years 17 days ago
2002
IEEE
In this paper we present a method for protein structure comparison that is based on indexing. Unlike most methods using indexing, ours does not use invariants of the C atoms of th...