Image read-out apparatus

Details Image read-out apparatus Image read-out apparatus

1990-10-22

1993-07-27

Envall, Jr., Roy N.

Boots, shoes, and leggings

2503272, 2504841, G06F 1500, G03G 516

Patent

active

052315754

ABSTRACT:
An image read-out apparatus comprises a readout section for scanning a recording medium, on which an image has been recorded, in a main scanning direction and a sub-scanning direction, and thereby generating an image signal which has been sampled with a predetermined sampling density from the image, and an input section from which information about the type of the image and a high-density sampling instructing signal can be entered. The read-out section is provided with a sampling density adjusting device, which adjusts the predetermined sampling density so that it becomes equal to a sampling density corresponding to the type of the image in cases where only the information about the type of the image has been entered from the input section, and which adjusts the predetermined sampling density so that it becomes equal to a high sampling density, which is higher than the sampling density corresponding to the type of the image, in cases where the high-density sampling instructing signal has been entered from the input section.

REFERENCES:
patent: 4258264 (1981-03-01), Kotera et al.
patent: 4276473 (1981-06-01), Kato et al.
patent: 4315318 (1982-02-01), Kato et al.
patent: 4387428 (1983-06-01), Ishida et al.
patent: 4816676 (1989-03-01), Agano
patent: 4992664 (1991-02-01), Shimura et al.

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