121 search results - page 2 / 25 » Experiments in interactive video search by addition and subt... |
ICASSP
2009
IEEE
14 years 1 months ago
2009
IEEE
Background subtraction is a crucial step in many automatic video content analysis applications. While numerous acceptable techniques have been proposed so far for background extra...
CHI
2010
ACM
14 years 1 months ago
2010
ACM
Questions about the effectiveness of increasingly ubiquitous video technology in law enforcement have prompted an examination of the practices surrounding this technology. We pres...
CVPR
2009
IEEE
15 years 1 months ago
2009
IEEE
Actions are spatio-temporal patterns which can be characterized
by collections of spatio-temporal invariant features.
Detection of actions is to find the re-occurrences
(e.g. th...
HT
2005
ACM
14 years 7 days ago
2005
ACM
Hyper-Hitchcock is a hypervideo editor enabling the direct manipulation authoring of a particular form of hypervideo called “detail-on-demand video.” This form of hypervideo a...
CIVR
2010
Springer
13 years 10 months ago
2010
Springer
One of the main challenges in interactive concept-based video search is the insufficient relevant sample problem, especially for queries with complex semantics. To address this pr...