75 search results - page 6 / 15 » On Times to Compute Shapes in 2D Tile Self-assembly |
CVPR
1997
IEEE
13 years 10 months ago
1997
IEEE
This paper describes an active-camera real-time system for tracking, shape description, and classification of the human face and mouth using only an SGI Indy computer. The system...
IJRR
2002
13 years 5 months ago
2002
We present kinetic data structures for detecting collisions between a set of polygons that are moving continuously. Unlike classical collision detection methods that rely on bound...
ICCV
2005
IEEE
14 years 8 months ago
2005
IEEE
Human action in video sequences can be seen as silhouettes of a moving torso and protruding limbs undergoing articulated motion. We regard human actions as three-dimensional shapes...
PAMI
2010
13 years 4 months ago
2010
—The goal of this work is to develop statistical models for the shape change of a configuration of “landmark” points (key points of interest) over time and to use these mode...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
We propose the use of 3D (2D+time) Shape Context to recognize the spatial and temporal details inherent in human actions. We represent an action in a video sequence by a 3D point ...