279 search results - page 25 / 56 » Super-resolution of video using key frames and motion estima... |
DSD
2009
IEEE
13 years 11 months ago
2009
IEEE
Motion Estimation (ME) is the most computationally intensive part of video compression and video enhancement systems. One bit transform (1BT) based ME algorithms have low computat...
IWEC
2004
13 years 9 months ago
2004
We describe how to build a VIDEOPLACE-like vision-driven user interface using "optical-flow" measurements. The optical-flow denotes the estimated movement of an image pat...
PAMI
2002
13 years 7 months ago
2002
Decomposing video frames into coherent two-dimensional motion layers is a powerful method for representing videos. Such a representation provides an intermediate description that e...
AVSS
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents an abandoned item and illegally parked vehicle detection method for single static camera video surveillance applications. By processing the input video at diff...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Human activity can be described as a sequence of 3D body postures. The traditional approach to recognition and 3D reconstruction of human activity has been to track motion in 3D, m...