Imaging coding device

Details Imaging coding device Imaging coding device

1993-07-28

1995-05-23

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

348394, 358430, G06K 900

Patent

active

054188636

ABSTRACT:
An image coding device for coding image data by means of an arithmetic code detects bit positions of value "1" in a register which stores a plurality of bits of interval data representing a current coding interval used for coding image data. Subsequently, the image coding device shifts the interval data in the register according to the bit position.

REFERENCES:
patent: 4286256 (1981-08-01), Langdon, Jr. et al.

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