Segmentation of image sequences for object oriented coding

Link:
Autor/in:
Verlag/Körperschaft:
Hamburg University of Technology
Erscheinungsjahr:
1996
Medientyp:
Text
Schlagwort:
  • 004: Informatik
Beschreibung:
  • This paper presents an algorithm for segmentation of image sequences where especially aspects for object oriented coding are taken into account. A fundamental requirement of such applications is the temporal stability of the segmentation. This is improved in this article compared to other existing approaches by including motion estimation into the segmentation process. Additionally a hierarchical approach enables an efficient predictive coding on one hand and a semantic data access on the other hand. As a direct result from using full colour information for the segmentation process, coding of the chrominance information can be done with extremely high compression ratios. Thus there is nearly no extra coding effort for colour images compared to greyscale images.
Beziehungen:
DOI 10.1109/ICIP.1996.560892
Quellsystem:
TUHH Open Research

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Quelldatensatz
oai:tore.tuhh.de:11420/10287