Image processing apparatus suitable for multistage compression

Details Image processing apparatus suitable for multistage compression Image processing apparatus suitable for multistage compression

1996-12-23

1998-06-02

Boudreau, Leo

Image analysis

Image compression or coding

Lossless compression

348419, 341 67, 382239, G06K 936, G06K 946

Patent

active

057613451

ABSTRACT:
An image processing apparatus initially stores variable length codes corresponding to a significant frequency component, and variable length codes corresponding to a less significant frequency component If while storing the variable length codes into the storage means, it is detected that the storage means is full (with variable length codes), the control means makes room for the storage of further variable length codes corresponding to the more significant frequency component by canceling variable length codes stored in the storage means which correspond to the frequency component.

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