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ICPR
2008
IEEE
16 years 5 months ago
Semantic grouping of visual features
Many current object class models build on visual parts that constitute an object. However, visually different entities may actually refer to the same object part. This may be harm...
Alexandra Teynor, Hans Burkhardt
ICCV
1999
IEEE
16 years 5 months ago
Curve Finder Combining Perceptual Grouping and a Kalman Like Fitting
We present an algorithm that extracts curves from a set of edgels within a specific class in a decreasing order of their ``length''. The algorithm inherits the perceptual...
Frederic Guichard, Jean-Philippe Tarel
ICPR
2000
IEEE
16 years 5 months ago
Integration of Perceptual Grouping and Depth
Different data acquisition methods are tailored at extracting particular characteristics from a scene and by combining their results a more robust scene description can be created...
Juan Andrade-Cetto, Alberto Sanfeliu
ICPR
2000
IEEE
16 years 5 months ago
Grouping of Directional Features Using an Extended Hough Transform
Directional features extracted from Gabor responses are used as primitives for perceptual grouping. In previous work, we extracted Gabor features in 8 directions and then applied ...
María J. Carreira, Majid Mirmehdi, Barry T....
CHI
2006
ACM
16 years 4 months ago
Using visualizations to review a group's interaction dynamics
We present a visualization system for reviewing the turn-taking patterns in a face-to-face meeting. Without the need to directly observe a group, a user can use the system to gain...
Joan Morris DiMicco, Katherine J. Hollenbach, Walt...