A perception based velocity estimator and its use for motion compensated prediction
2001 (English)In: SCIA 2001 Scandinavian Conference on Image Analysis,2001, 2001, 493-499 p.Conference paper (Refereed)
The use of temporal redundancy is of vital importance for a successful video coding algorithm. An effective approach is the hybrid video coder where motion estimation is used for prediction of the next image frame and code the prediction error, and the motion field. The standard method for motion estimation is block matching as in MPEG-2, typically resulting in block artifacts. In this paper a perception based velocity estimator and its use for pixel based motion compensated prediction of interlaced video is presented.
Place, publisher, year, edition, pages
2001. 493-499 p.
Medical and Health Sciences
IdentifiersURN: urn:nbn:se:liu:diva-29010Local ID: 14244OAI: oai:DiVA.org:liu-29010DiVA: diva2:249822
SCIA 2001 Scandinavian Conference on Image Analysis, 11-14 June 2001, Bergen, Norway