4 search results - page 1 / 1 » The Intrinsic Structure of Optic Flow Incorporating Measurem... |
75
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IJCV
1998
14 years 9 months ago
1998
The purpose of this article is to define optic flow for scalar and density images without using a priori knowledge other than its defining conservation principle, and to incorpo...
DAGM
2010
Springer
14 years 9 months ago
2010
Springer
The selection of an optical flow method is mostly a choice from among accuracy, efficiency and ease of implementation. While variational approaches tend to be more accurate than lo...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
Just as a motion field is associated to a moving object, an audio field can be associated to an object that can behave as a sound source. The flow field of such a sound source whi...
107
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ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
We propose a novel method for automatically discover-ing key motion patterns happening in a scene by observing the scene for an extended period. Our method does not rely on object ...