Boots – shoes – and leggings
Patent
1983-11-01
1987-02-03
Smith, Jerry
Boots, shoes, and leggings
250337, 358111, 358284, 358280, 340728, G06F 1542, G06G 760, H04N 140, H01Q 2100
Patent
active
046412670
ABSTRACT:
In a radiation image system wherein a stimulable phosphor carrying a radiation image stored therein is exposed to stimulating rays which cause it to emit light in proportion to the radiation energy stored, and the emitted light is detected and converted to an electric signal which is processed to reproduce a visible image, several reference gradation correction curves are created on an orthogonal system of signal level-optical density coordinates. One of the reference curves is selected and rotated around a point on the reference curve on the coordinate system, and/or parallel-shifted on the coordinate system to obtain a desired gradation correction curve.
REFERENCES:
patent: 4314337 (1982-02-01), Kowalski
patent: 4315318 (1982-02-01), Kato et al.
patent: 4346409 (1982-08-01), Ishida et al.
patent: 4356398 (1982-10-01), Komak et al.
patent: 4387428 (1983-06-01), Ishida et al.
patent: 4405920 (1983-09-01), Weisstein
patent: 4446487 (1984-05-01), Horikawa
patent: 4450478 (1984-05-01), Ledley
patent: 4476497 (1984-10-01), Oshikoshi et al.
Asai Eiichi
Higashi Nobuaki
Tanaka Hiroshi
Fuji Photo Film Co. , Ltd.
Grossman Jon D.
Smith Jerry
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