531 search results - page 96 / 107 » On Refractive Optical Flow |
CVPR
2003
IEEE
14 years 23 days ago
2003
IEEE
In this paper, we propose an algorithm for estimating dense depth information of dynamic scenes from multiple video streams captured using unsynchronized stationary cameras. We so...
CAIP
2003
Springer
14 years 21 days ago
2003
Springer
Video surveillance systems seek to automatically identify events of interest in a variety of situations. Extracting a moving object from background is the most important step of t...
CVPR
2010
IEEE
13 years 11 months ago
2010
IEEE
We present an efficient and scalable technique for spatiotemporal segmentation of long video sequences using a hierarchical graph-based algorithm. We begin by oversegmenting a vol...
CA
1998
IEEE
13 years 11 months ago
1998
IEEE
We present MikeTalk, a text-to-audiovisual speech synthesizer which converts input text into an audiovisual speech stream. MikeTalk is built using visemes, which are a set of imag...
ICRA
1994
IEEE
13 years 11 months ago
1994
IEEE
Accurate knowledge of depth continues to be of critical importance in robotic systems. Without accurate depth knowledge, tasks such as inspection, tracking, grasping, and collisio...