2323 search results - page 19 / 465 » Image based flow visualization |
ECCV
2004
Springer
14 years 1 months ago
2004
Springer
Catadioptric omnidirectional sensors (catadioptric cameras) capture instantaneous images with panoramic 360 field of view. Entire surroundings are projected via a circularly symme...
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper we propose a new method for human action categorization by using an effective combination of a new 3D gradient descriptor with an optic flow descriptor, to represent...
MICCAI
2010
Springer
13 years 8 months ago
2010
Springer
MEMICS
2010
13 years 4 months ago
2010
In this paper, we propose a modification to the Boykov-Kolmogorov maximum flow algorithm [2] in order to make the algorithm preserve the topology of an initial interface. This alg...
VISUALIZATION
2003
IEEE
14 years 3 months ago
2003
IEEE
We present a hardware-accelerated method for visualizing 3D flow fields. The method is based on insertion, advection, and decay of dye. To this aim, we extend the texture-based ...