Number | Date | Country | Kind |
---|---|---|---|
7-086269 | Mar 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4903145 | Funada | Feb 1990 | |
5191443 | Nagaoka | Mar 1993 | |
5200840 | Koike et al. | Apr 1993 |
Number | Date | Country |
---|---|---|
3019836 | Jan 1982 | DEX |
Entry |
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A. Hoyer et al., "Bildverbesserung durch digitale Nachverarbeitung", Philips techn. Rdsch., 38, pp. 311-323, 1979, Nr. 11/12. |