Number | Name | Date | Kind |
---|---|---|---|
3219974 | Rabinow | Nov 1965 | |
3526876 | Baumgartner et al. | Sep 1970 | |
3694807 | Bond et al. | Sep 1972 | |
3932840 | Hanchett | Jan 1976 | |
4045773 | Kadota et al. | Aug 1977 |
Entry |
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Pillar et al., "Segmentation for Optical Character Recognition" IBM Tech. Disclosure Bulletin, vol. 13, No. 11, Apr., 1971, pp. 3335-3336. |