IJCV
2007
14 years 19 days ago
2007
The neural mechanisms underlying motion segregation and integration still remain unclear to a large extent. Local motion estimates often are ambiguous in the lack of form features,...
NIPS
1992
14 years 1 months ago
1992
Neurons in area MT of primate visual cortex encode the velocity of moving objects. We present a model of how MT cells aggregate responses from V1 to form such a velocity represent...
ICMCS
2005
IEEE
14 years 6 months ago
2005
IEEE
Periodicity is useful for compact representation of periodic motion and a reasonable selection of a proper temporal scale for periodic motion analysis. In this paper, we concern t...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Existing methods for video completion typically rely on periodic color transitions, layer extraction, or temporally local motion. However, periodicity may be imperceptible or abse...
ACCV
2009
Springer
14 years 7 months ago
2009
Springer
Abstract. This paper proposes a local motion-based approach for recognizing group activities in soccer videos. Given the SIFT keypoint matches on two successive frames, we propose ...
ICIP
2003
IEEE
15 years 2 months ago
2003
IEEE
A motion compensated de-interlacing method wirh adaptive global motion estimation and compensation is proposed to recover the defects of interlaced video sequence with camera pann...
ICCV
2003
IEEE
15 years 2 months ago
2003
IEEE
A novel procedure is presented to construct image-domain filters (receptive fields) that directly recover local motion and shape parameters. These receptive fields are derived fro...
CVPR
2008
IEEE
15 years 2 months ago
2008
IEEE
High-level generative models provide elegant descriptions of videos and are commonly used as the inference framework in many unsupervised motion segmentation schemes. However, app...