4 search results - page 1 / 1 » The Intrinsic Structure of Optic Flow Incorporating Measurem... |
IJCV
1998
13 years 4 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
13 years 5 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
14 years 6 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...
ICCV
2009
IEEE
14 years 9 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 ...