Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1992-07-14
1994-05-31
Ro, Bentsu
Facsimile and static presentation processing
Facsimile
Recording apparatus
358430, H04N 141
Patent
active
053174119
ABSTRACT:
Image encoding apparatus can operate in a plane sequential encoding mode and in a dot sequential encoding mode. Furthermore, the apparatus may automatically selects any one of these encoding modes or the modes may be selected manually.
REFERENCES:
patent: 4688100 (1987-08-01), Haganuma et al.
patent: 4868643 (1989-09-01), Taguchi
patent: 5072291 (1991-12-01), Sekizawa
IBM Tech. Discl. Bull. vol. 1, Jun. 1985, pp. 34-41, Takahashi et al., "Data Compression Coding Of Gray-Scale Images Using Bit Planes".
IBM Tech. Discl. Bull. vol. 24, No. 9, Feb. 1982, pp. 4513-4516, Anastassiou "High Performance Exact Gray-Scale Compression Technique".
IEEE Trans. Comm., vol. COM-29, No. 6, Jun. 1981, pp. 858-, Langdon, Jr. et al., "Compression of Black-White Images with Arithmetic Coding".
Canon Kabushiki Kaisha
Ro Bentsu
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