417 search results - page 18 / 84 » To learn representativeness of video frames |
159
click to vote
TIP
2002
15 years 5 months ago
2002
Abstract--Transcoding is a key technique for reducing the bitrate of a previously compressed video signal. A high transcoding ratio may result in an unacceptable picture quality wh...
148
click to vote
CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Recently, "epitomes" were introduced as patch-based probability models that are learned by compiling together a large number of examples of patches from input images. In...
165
click to vote
MM
2005
ACM
15 years 11 months ago
2005
ACM
In this paper, we propose a method for exciting event detection in broadcast soccer video with mid-level description and SVM-based incremental learning. In the method, video frame...
167
click to vote
WACV
2005
IEEE
15 years 11 months ago
2005
IEEE
A number of recent systems for unsupervised featurebased learning of object models take advantage of cooccurrence: broadly, they search for clusters of discriminative features tha...
241
click to vote
CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Abstract: This paper proposes a novel approach to nonrigid, markerless motion capture from synchronized video streams acquired by calibrated cameras. The instantaneous geometry of ...