Image data encoding apparatus

Details Image data encoding apparatus Image data encoding apparatus

1997-08-13

1999-10-05

Au, Amelia

Image analysis

Image compression or coding

Adaptive coding

348419, G06K 936

Patent

active

059636742

ABSTRACT:
An image data encoding apparatus encodes image data at a high speed while minimizing the deterioration of the image quality on a reproduced screen. The apparatus includes an encoding circuit, a code quantity counter and a control circuit. The control circuit compares a total code quantity with a reference code quantity. When the total code quantity exceeds the reference code quantity, the control circuit further compares an excessive quantity with a brought forward code quantity. The control circuit instructs an interruption of generation of the code image data by the encoding circuit when the excessive quantity is larger than the brought forward code quantity.

REFERENCES:
patent: 5387938 (1995-02-01), Fukuda et al.
patent: 5721590 (1998-02-01), Sanpei
patent: 5748249 (1998-05-01), Fujiwara
patent: 5847465 (1998-12-01), Sanpei
patent: 5861922 (1999-01-01), Marashita et al.

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