Block selective motion estimation for low-complexity video coding

Authors:
Arthur Schuchter;Andreas Uhl
Affiliations:
University of Salzburg, Department of Computer Sciences;University of Salzburg, Department of Computer Sciences
Venue:
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
Year:
2009

Citing 6
Cited 0

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Abstract

A fast block selective motion estimation/compensation method is proposed. Motion indicators are used to determine the motion content of each frame on a block basis. These motion indicators are used in an MPEG-2 video coder implementation to decide whether to perform motion estimation on single macro blocks or not. It is shown that by using this approach, coding complexity and time consumption can be decreased and gracefully adjusted. PSNR quality is increased for high motion content videos at low to medium compression rates.