52 search results - page 1 / 11 » Probabilistic Color Optical Flow |
83
Voted
DAGM
2005
Springer
15 years 3 months ago
2005
Springer
Usually, optical flow computation is based on grayscale images and the brightness conservation assumption. Recently, some authors have investigated in transferring gradient-based ...
79
Voted
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present a simple but efficient model for object segmentation in video scenes that integrates motion and color information in a joint probabilistic framework. Optical flow is mo...
78
Voted
ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
We perform a qualitative and quantitative analysis of various multi-framecolor optical flow methods for synthetic and real panning and zooming image sequences. We show that optica...
ICCV
2003
IEEE
16 years 5 days ago
2003
IEEE
We present a method for unsupervised learning of classes of motions in video. We project optical flow fields to a complete, orthogonal, a-priori set of basis functions in a probab...
84
Voted
ECCV
2006
Springer
16 years 4 days ago
2006
Springer
Abstract. In this paper we introduce a principled approach to modeling the image brightness constraint for optical flow algorithms. Using a simple noise model, we derive a probabil...