Image input apparatus

Details Image input apparatus Image input apparatus

1984-12-19

1987-01-27

Yuen, Henry C.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358294, 358282, 358285, H04N 110, H04N 122

Patent

active

046397906

ABSTRACT:
An image input apparatus is disclosed, which comprises a running roller manually rolled along an image information surface for the scanning thereof, position detecting means for detecting the position of the running roller according to the rotation thereof, a line sensor for reading out image information of the image information surface, a line sensor driving circuit for driving the line sensor according to a control pulse signal having a constant cycle period, and memory means for storing the output of the line sensor. The output of the position detecting means is utilized as address data of a memory to accurately store image information in the memory.

REFERENCES:
patent: 3052755 (1962-09-01), Garfield
patent: 3064078 (1962-11-01), Garfield
patent: 3238501 (1966-03-01), Mak et al.
patent: 3541248 (1970-11-01), Young
patent: 3993865 (1976-11-01), Browne et al.
patent: 4319283 (1982-03-01), Ozawa et al.
patent: 4490852 (1984-12-01), Sahni
patent: 4491963 (1985-01-01), Belleancre
patent: 4513325 (1985-04-01), Itoch

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