2279 search results - page 66 / 456 » Robust Circle Detection |
ICPR
2004
IEEE
16 years 29 days ago
2004
IEEE
A vital task in sports video annotation is to detect and segment areas of the playfield. This is an important first step in player or ball tracking and detecting the location of t...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on affine covariant regions. In video fingerprinting, a video clip is identified using short feature vectors ref...
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AMW
2010
15 years 1 months ago
2010
Discovering the patterns in evolving data streams is a very important and challenging task. In many applications, it is useful to detect the dierent patterns evolving over time and...
ECCV
2008
Springer
16 years 1 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...
ECCV
2004
Springer
16 years 1 months ago
2004
Springer
Reliable detection of fiducial targets in real-world images is addressed in this paper. We show that even the best existing schemes are fragile when exposed to other than laborator...