157 search results - page 1 / 32 » Multi-scale Improves Boundary Detection in Natural Images |
ICCV
2009
IEEE
14 years 9 months ago
2009
IEEE
Object detection in cluttered, natural scenes has a high
complexity since many local observations compete for object
hypotheses. Voting methods provide an efficient solution
to ...
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
In this work we empirically study the multi-scale boundary detection problem in natural images. We utilize local boundary cues including contrast, localization and relative contras...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
We exploit recent advances in the physical design of fast optical systems which enable active imaging with "ballistic" light. In this modality, fast bursts of optical en...
FGR
2002
IEEE
13 years 9 months ago
2002
IEEE
This paper presents algorithms and a prototype system for hand tracking and hand posture recognition. Hand postures are represented in terms of hierarchies of multi-scale colour i...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
Boundary detection constitutes a crucial step in many computer vision tasks. We present a novel learning approach to automatically construct a boundary detector for natural images...