Title:
IMAGE-PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2001083089
Kind Code:
A
Abstract:
To provide an image-processing device, with a simple circuit configuration for speedily displaying an image for monitoring with a desired contrast, based on digital image data having a wide dynamic range.
This image-processing device is provided with a highest order bit detection means 17 for detecting the highest-order bit of image data, that is generated by and interline-type CCD 6 and is at one digitized field, and a shifter 18 for generating image data for monitoring by reducing the number of bits of the image data of the other field, based on the highest-order bit of the image data of the one field being detected by the highest-order bit detection means.
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Inventors:
MAKINO KAZUHIRO
Application Number:
JP25733799A
Publication Date:
March 30, 2001
Filing Date:
September 10, 1999
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G01N21/64; G01N21/76; G01N21/78; G01N33/543; G06T1/00; H04N5/20; G06T7/00; (IPC1-7): G01N21/64; G01N33/543; G06T7/00; H04N5/20
Attorney, Agent or Firm:
Koichi Oishi (1 person outside)
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