Boots – shoes – and leggings
Patent
1979-05-25
1982-06-08
Krass, Errol A.
Boots, shoes, and leggings
358284, H04N 140
Patent
active
043342744
ABSTRACT:
A given picture is scanned to store picture cell data thereof into memory positions of a first memory device. Non-boundary signs are written into a second memory device at its memory positions corresponding to the memory positions, filled by the picture cell data, of the first memory device. Coordinate values of the boundary picture cell data in the first memory device are produced. Then, discrimination signs are obtained by comparing the coordinate values, and are written into the second memory device at the memory positions corresponding to the picture cells on the closed boundary. The discrimination signs stored in the second memory device are checked to determine whether each of the non-boundary signs corresponds to picture cell data inside or outside of the closed boundary.
REFERENCES:
patent: 2962550 (1960-01-01), Brink
patent: 4127873 (1978-11-01), Katagi
patent: 4150400 (1979-04-01), Wong
Appel et al.; "Automatic filling of Bounded Areas in a Raster Display"; IBM Tech. Discl. Bull.; vol. 21, No. 3; Avl. 1978; pp. 1300-1303.
Stucki; "Optimal Digital Halftone Pattern Generation Method"; IBM Tech. Discl. Bull.; vol. 17, No. 9, Feb. 1975; pp. 2779-2780.
Agui Takesi
Iwata Koichi
Nakajima Masayuki
Adams Bruce L.
Burns Robert E.
Kopia Kabushiki Kaisha
Krass Errol A.
Lobato Emmanuel J.
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