Endoscope device

An endoscope device comprises: an illumination means for, within a prescribed time, carrying out an illumination by an illumination light of a first band, and carrying out an illumination by a an illumination light of a second band over a first number of iterations which is greater than one; a brigh...

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Bibliographic Details
Main Authors KANEKO KAZUMA, HASHIMOTO SUSUMU
Format Patent
LanguageChinese
English
Published 04.12.2013
Subjects
DIAGNOSIS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SURGERY
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Summary:An endoscope device comprises: an illumination means for, within a prescribed time, carrying out an illumination by an illumination light of a first band, and carrying out an illumination by a an illumination light of a second band over a first number of iterations which is greater than one; a brightness computation means for computing a first brightness by a color conversion matrix process which uses a first image capture signal on the basis of the illumination by the illumination light of the first band and a second image capture signal on the basis of the illumination of a first prescribed iteration among the first number of iterations, and for computing a second brightness by a color conversion matrix process which uses the first image capture signal on the basis of the illumination by the illumination light of the first band and a second image capture signal on the basis of the illumination of other than the first prescribed iteration among the first number of iterations; and a compositing means for mult
Bibliography:Application Number: CN201280013720