Method and apparatus for performing hierarchical motion estimati

Details Method and apparatus for performing hierarchical motion estimati Method and apparatus for performing hierarchical motion estimati

1998-05-29

2000-11-14

Britton, Howard

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

348398, 348402, 382240, H04N 750

Patent

active

061480274

ABSTRACT:
An apparatus and a concomitant method for encoding image sequences and, more particularly, to a method for reducing the computational complexity in determining motion vectors for block-based motion estimation and for enhancing the accuracy of motion estimates through the use of non-linear pyramids.

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