Image compression method and apparatus

Details Image compression method and apparatus Image compression method and apparatus

1989-09-11

1991-05-07

Orsino, Joseph A.

Facsimile and static presentation processing

Facsimile

Recording apparatus

3582621, 358432, 358426, H04N 1419

Patent

active

050141341

ABSTRACT:
A system for compressing images is disclosed. The system utilizes a transformation which is equivalent to expanding the image using a system of wavelets having finite support.

REFERENCES:
patent: 4151562 (1979-04-01), Tregay
patent: 4754336 (1988-06-01), Nishizawa
patent: 4811112 (1989-03-01), Rutledge
patent: 4817182 (1987-05-01), Adelson

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