23 search results - page 5 / 5 » Velocity Estimation in Ultrasound Images: A Block Matching A... |
VLSID
2004
IEEE
14 years 5 months ago
2004
IEEE
demanding algorithm of a video encoder. It is known that about 60% ~ 80% of the total computation time is consumed for motion estimation [1]. The second is its high impact on the v...
WILF
2009
Springer
13 years 9 months ago
2009
Springer
Digital video stabilization approaches typically degrade their performances in presence of periodic patterns. Any kind of matching between consecutive frames is not usually able to...
ICCV
2007
IEEE
13 years 11 months ago
2007
IEEE
We present the architecture and algorithm design of a visual motion based perceptual interface for mobile devices with cameras. In addition to motion vector, we use the term “vis...