Method and apparatus of scanning and recording image

Details Method and apparatus of scanning and recording image Method and apparatus of scanning and recording image

1985-06-21

1987-07-07

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358256, 358282, 358287, 358302, H04N 140

Patent

active

046790950

ABSTRACT:
A novel method of scanning and recording image and an apparatus for use thereof in which: plural original pictures are attached to an original picture cylinder; the trim-region of each original picture is designated on the original picture cylinder prior to recording a duplicate image; the image signals obtained by photoelectric scanning of the original picture from within its trim-region are sampled; the data thus sampled are subjected to statistical classification and treatment for obtaining the density data of each original picture; based on this density data, the scanning condition data necessary for the optimum gradation correction and optimum color correction are determined; these scanning condition data are stored at every original picture; and at the same time, the scanning condition data which were stored at every scanning of the original picture are successively set in the image scanning and recording apparatus, in photoelectric scanning for recording the duplicate image; thus sequential scanning and recording for the duplicates of the plural original pictures is performed.

REFERENCES:
patent: 4470074 (1984-09-01), Yamada
patent: 4570187 (1986-02-01), Ono et al.
patent: 4580171 (1986-04-01), Arimoto

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