Image signal coding system

Details Image signal coding system Image signal coding system

1998-10-26

1999-10-19

Couso, Jose L.

Image analysis

Image compression or coding

Predictive coding

G06K 936

Patent

active

059701757

ABSTRACT:
An adaptive blocking coding system selects an effective blocking of an input image signal to be encoded in accordance with the correlation between fields, even if motion is detected between the fields. The blocking patterns include an individual field blocking, a non-interlace blocking, a split blocking and an inverted split blocking. Further, the coding system searches for motion from both odd and even fields of a frame for producing a motion compensated prediction signal in order to provide high-efficient coding.

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