1642 search results - page 193 / 329 » An object based motion method for video coding |
137
Voted
CVPR
2012
IEEE
13 years 20 days ago
2012
IEEE
We consider the problem of finding a few representatives for a dataset, i.e., a subset of data points that efficiently describes the entire dataset. We assume that each data poi...
72
Voted
ISVC
2005
Springer
15 years 3 months ago
2005
Springer
To establish eye contact in video teleconferencing, it is necessary to synthesize a front view image by viewpoint interpolation. After finding the viewing direction of a user, we c...
AVSS
2009
IEEE
15 years 5 months ago
2009
IEEE
—Millions of surveillance cameras record video around the clock, producing huge video archives. Even when a video archive is known to include critical activities, finding them i...
100
Voted
JRTIP
2008
14 years 10 months ago
2008
Abstract In recent years, automatic human action recognition has been widely researched within the computer vision and image processing communities. Here we propose a realtime, emb...
118
Voted
CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
In an 2D echocardiogram exam, an ultrasound probe
samples the heart with 2D slices. Changing the orientation
and position on the probe changes the slice viewpoint, altering
the ...