Image input device

Details Image input device Image input device

2006-04-11

2006-04-11

Tran, Thai (Department: 2612)

Television

Camera, system and detail

With plural image scanning devices

C348S254000, C358S514000, C358S519000

Reexamination Certificate

active

07027090

ABSTRACT:
In an image input apparatus having an image sensor that is composed of plural chips, the stepwise difference in density on a chip boundary is made inconspicuous by a limited amount of compensation memory. The image input apparatus obtains the stepwise differences in density between pixels that are positioned in adjacent places to adjoining chips of the image sensor and for plural lines, averages the differences, reads an image, and displays the same on a screen after compensating for the stepwise difference in density between the chips for each line by using the average value.

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