Number | Date | Country | Kind |
---|---|---|---|
4-066799 | Mar 1992 | JPX | |
4-202525 | Jul 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3992572 | Nakagome et al. | Nov 1976 | |
4646148 | Lienard et al. | Feb 1987 | |
4742554 | Tsuda | May 1988 | |
4876607 | Tseng | Oct 1989 | |
5046119 | Hoffert et al. | Sep 1991 | |
5123061 | Pritchard | Jun 1992 | |
5235430 | Takasu | Aug 1993 | |
5245679 | Rosenberg | Sep 1993 | |
5303372 | Oliver et al. | Apr 1994 | |
5365347 | Ozaki | Nov 1994 |
Entry |
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Patent Abstracts of Japan, vol. 006, No. 009 (E-910) (kokai 56-131260) (Jan. 1982). |
"Multilevel Image Coding Using a Two-Component Method", in IBM Technical Disclosure Bulletin, pp. 116-121 (Dec. 1988). |