Direct Computation of the Focus of Expansion

Authors:
Ramesh Jain
Affiliations:
Intelligent Systems Laboratory, Department of Computer Science, Wayne State University, Detroit, MI 48202/ Department of Electrical and Computer Engineering, University of Michigan
Venue:
IEEE Transactions on Pattern Analysis and Machine Intelligence
Year:
1983

Citing 0
Cited 2

FOE estimation: Can image measurement errors be totally "corrected" by the geometric method?

Pattern Recognition
Learning to segment a video to clips based on scene and camera motion

ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III

Quantified Score

Hi-index	0.14

Visualization

Abstract

Optical flow carries valuable information about the nature and depth of surfaces and the relative motion between observer and objects. In the extraction of this information, the focus of expansion plays a vital role. In contrast to the current approaches, this paper presents a method for the direct computation of the focus of expansion using an optimization approach. The optical flow can then be computed using the focus of expansion.