Picture encoding and/or decoding apparatus and method for provid

Details Picture encoding and/or decoding apparatus and method for provid Picture encoding and/or decoding apparatus and method for provid

1997-09-05

2000-08-01

Tadayon, Bijan

Image analysis

Image compression or coding

348405, G06K 900

Patent

active

060978422

ABSTRACT:
An apparatus and method for obtaining scalability of a video object (VO) whose position and/or size changes with time. The position of an upper layer picture and that of a lower layer picture in an absolute coordinate system are determined so that corresponding pixels in an enlarged picture and in the upper layer picture may be arranged at the same positions in the absolute coordinate system.

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