Endoscope apparatus with color-balance measuring and color-balance correcting

An endoscope apparatus includes a CCD disposed at a distal end portion of an endoscope insertion section, a first LED and a second LED functioning as illumination-light emitting unit, a region setting section that sets a first region where illumination by the first LED is predominant on an endoscopi...

Full description

Saved in:
Bibliographic Details
Main Authors Niida Koichi, Kushida Atsuhiko
Format Patent
LanguageEnglish
Published 25.04.2017
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
Online AccessGet full text

Cover

Abstract An endoscope apparatus includes a CCD disposed at a distal end portion of an endoscope insertion section, a first LED and a second LED functioning as illumination-light emitting unit, a region setting section that sets a first region where illumination by the first LED is predominant on an endoscopic image and a second region where illumination by the second LED is predominant on the endoscopic image, and a white balance circuit that respectively calculates color balance values corresponding to the first and second regions and applies correction processing to a color balance value of a video signal of the entire endoscopic image on the basis of results of the respective calculations.
AbstractList An endoscope apparatus includes a CCD disposed at a distal end portion of an endoscope insertion section, a first LED and a second LED functioning as illumination-light emitting unit, a region setting section that sets a first region where illumination by the first LED is predominant on an endoscopic image and a second region where illumination by the second LED is predominant on the endoscopic image, and a white balance circuit that respectively calculates color balance values corresponding to the first and second regions and applies correction processing to a color balance value of a video signal of the entire endoscopic image on the basis of results of the respective calculations.
Author Kushida Atsuhiko
Niida Koichi
Author_xml – fullname: Niida Koichi
– fullname: Kushida Atsuhiko
BookMark eNqNyr0KwlAMQOE76ODfO-QFCtKi0FWpuDipc4lpqoVrEnJv8fV1cHJyOsN35mEiKjwLp0Y6TaTGgGbomMcEryE_gDSqFzeMKMTwZEyjD3IHlO7HSN2Z8geXYdpjTLz6dhHg0Fz2x4JNW06GxMK5vZ7rbVlvqvWurP5Y3tEkOCc
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
Physics
ExternalDocumentID US9629530B2
GroupedDBID EVB
ID FETCH-epo_espacenet_US9629530B23
IEDL.DBID EVB
IngestDate Fri Jul 19 14:58:14 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_US9629530B23
Notes Application Number: US201615070150
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170425&DB=EPODOC&CC=US&NR=9629530B2
ParticipantIDs epo_espacenet_US9629530B2
PublicationCentury 2000
PublicationDate 20170425
PublicationDateYYYYMMDD 2017-04-25
PublicationDate_xml – month: 04
  year: 2017
  text: 20170425
  day: 25
PublicationDecade 2010
PublicationYear 2017
RelatedCompanies OLYMPUS CORPORATION
RelatedCompanies_xml – name: OLYMPUS CORPORATION
Score 3.0907469
Snippet An endoscope apparatus includes a CCD disposed at a distal end portion of an endoscope insertion section, a first LED and a second LED functioning as...
SourceID epo
SourceType Open Access Repository
SubjectTerms 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
Title Endoscope apparatus with color-balance measuring and color-balance correcting
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170425&DB=EPODOC&locale=&CC=US&NR=9629530B2
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1La8MwDBale962bGPdCx9GbmFxXk4OYdAkpQz6YG1Hb8V2EuihSWhS9vdnm7Qbg-1qg7CFJdnSp88Azz7zAswIN0zCTcOxiGlQx3MNSgKL-l5OcsV4Mxp7w4XztnSXHVjve2EUT-inIkcUFsWFvTfKX1ffSaxYYSvrF7YWQ-XrYB7Gevs6xkSeQT3uh8l0Ek8iPYrCxUwfv4eBZwWubfaFtz4St2gi0V_JR182pVQ_I8rgAo6nQljRXEInKzQ4i_Yfr2lwOmrr3RqcKIAmr8Vga4T1FYySIi1VNwmilaLu3tVI5lORZKDeGkyiFXmGNir9J0ITokX6a47LTzm4hDxfAxok82hoiBWuDtpYLWaHvdg30C3KIrsFlFHmOpxzG3PTwQQzbPtO7vpemto0zXEPen-Kuftn7h7OpVpl_cRyH6DbbHfZowjDDXtSCvwC3FeNxg
link.rule.ids 230,309,783,888,25578,76886
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3da8IwED_Efbi3zW3oPvMw-lbW9CvtQxnYVtxmVaYO3yRJW_BhVWxl__6SoG4Mttc7OJIjd5fcxy8ADx5zfcwI1w3CDd02iaFT23V0SnyTem5OcoV4kwzc3tR-mTmzGix2szAKJ_RTgSMKi-LC3ivlr1ffSaxI9VaWj2whSMun7iSItO3rGBN5BrWoE8SjYTQMtTAMpmNt8Bb4ruk7ltER3vpA3LA9aQzxe0cOpax-RpTuKRyOhLCiOoNaVjShEe4-XmvCcbKtdzfhSDVo8lIQt0ZYnkMSF-lSTZMgulLQ3ZsSyXwqkgjUa53JbkWeoQ-V_hOhCdEi_cXj8lMOLlueLwB140nY08UK53ttzKfj_V6sS6gXyyJrAcooc2zOuYW5YWOCGbY8O3c8N00tmua4De0_xVz9w7uHRm-S9Of958HrNZxIFctaiuncQL1ab7JbEZIrdqeU-QWtUJC4
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Endoscope+apparatus+with+color-balance+measuring+and+color-balance+correcting&rft.inventor=Niida+Koichi&rft.inventor=Kushida+Atsuhiko&rft.date=2017-04-25&rft.externalDBID=B2&rft.externalDocID=US9629530B2