title: Optical Flow Estimation versus Motion Estimation
creator: Sellent, Anita
creator: Kondermann, Daniel
creator: Simon, Stephan
creator: Baker, Simon
creator: Dedeoglu, Goksel
creator: Erdler, Oliver
creator: Parsonage, Phil
creator: Unger, Christoph
creator: Niehsen, Wolfgang
subject: 620
subject: 620 Engineering and allied operations
description: Optical flow estimation is often understood to be identical to dense image based motion estimation. However, only under certain assumptions does optical flow coincide with the projection of the actual 3D motion to the image plane. Most prominently, transparent and glossy scene-surfaces or changes in  illumination introduce a difference between the motion of objects in the  world and the apparent motion. In this paper we summarize the types of problems occuring in this field and show examples for illustration.
date: 2012
type: Other
type: info:eu-repo/semantics/report
type: NonPeerReviewed
format: application/pdf
identifier: https://archiv.ub.uni-heidelberg.de/volltextserverhttps://archiv.ub.uni-heidelberg.de/volltextserver/13641/1/OF_vs_ME.pdf
identifier: DOI:10.11588/heidok.00013641
identifier: urn:nbn:de:bsz:16-opus-136414
identifier:   Sellent, Anita ; Kondermann, Daniel ; Simon, Stephan ; Baker, Simon ; Dedeoglu, Goksel ; Erdler, Oliver ; Parsonage, Phil ; Unger, Christoph ; Niehsen, Wolfgang  (2012) Optical Flow Estimation versus Motion Estimation.  [Other]     
relation: https://archiv.ub.uni-heidelberg.de/volltextserver/13641/
rights: info:eu-repo/semantics/openAccess
rights: http://archiv.ub.uni-heidelberg.de/volltextserver/help/license_urhg.html
language: eng