ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, AND DISPLAY CONTROL METHOD FOR ENDOSCOPIC IMAGE

PROBLEM TO BE SOLVED: To surely display the difference in the oxygen state of blood vessels as difference in color on an image.SOLUTION: Blue image data Bx is obtained by imaging a specimen illuminated with narrowband light of a first different-absorption wavelength region in which the absorption co...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	KAKO TOSHIHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue
container_start_page
container_title
container_volume
creator	KAKO TOSHIHIKO
description	PROBLEM TO BE SOLVED: To surely display the difference in the oxygen state of blood vessels as difference in color on an image.SOLUTION: Blue image data Bx is obtained by imaging a specimen illuminated with narrowband light of a first different-absorption wavelength region in which the absorption coefficient of oxyhemoglobin is larger than the absorption coefficient of deoxyhemoglobin. Green image data Gy is obtained by imaging a specimen illuminated with G light having a green band. An intensity ratio B/G is calculated on the basis of the blue image data Bx and the green image data Gy. The intensity ratio B/G becomes larger as the degree of oxygen saturation decreases. Blue image data Bx' and green image data Gy' are obtained by applying the gain processing corresponding to the intensity ratio B/G to the blue image data Bx and the green image data Gy. An oxygen saturation image is displayed on the basis of the blue image data Bx' and the green image data Gy'.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2014064777A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2014064777A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2014064777A3</originalsourceid><addsrcrecordid>eNrjZMhw9XPxD3b2D3BVCI4MDnH11VEICPJ3dg0O9g9ScHEN83R2VXADMjGVOfq5KLh4Bgf4OEYqOPv7hQT5-yj4uoZ4-LugaPB0VvD0dXR35WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGJgZmJubm5o7GRCkCAJ0MNiQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, AND DISPLAY CONTROL METHOD FOR ENDOSCOPIC IMAGE</title><source>esp@cenet</source><creator>KAKO TOSHIHIKO</creator><creatorcontrib>KAKO TOSHIHIKO</creatorcontrib><description>PROBLEM TO BE SOLVED: To surely display the difference in the oxygen state of blood vessels as difference in color on an image.SOLUTION: Blue image data Bx is obtained by imaging a specimen illuminated with narrowband light of a first different-absorption wavelength region in which the absorption coefficient of oxyhemoglobin is larger than the absorption coefficient of deoxyhemoglobin. Green image data Gy is obtained by imaging a specimen illuminated with G light having a green band. An intensity ratio B/G is calculated on the basis of the blue image data Bx and the green image data Gy. The intensity ratio B/G becomes larger as the degree of oxygen saturation decreases. Blue image data Bx' and green image data Gy' are obtained by applying the gain processing corresponding to the intensity ratio B/G to the blue image data Bx and the green image data Gy. An oxygen saturation image is displayed on the basis of the blue image data Bx' and the green image data Gy'.</description><language>eng</language><subject>DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; SURGERY</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140417&DB=EPODOC&CC=JP&NR=2014064777A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140417&DB=EPODOC&CC=JP&NR=2014064777A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAKO TOSHIHIKO</creatorcontrib><title>ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, AND DISPLAY CONTROL METHOD FOR ENDOSCOPIC IMAGE</title><description>PROBLEM TO BE SOLVED: To surely display the difference in the oxygen state of blood vessels as difference in color on an image.SOLUTION: Blue image data Bx is obtained by imaging a specimen illuminated with narrowband light of a first different-absorption wavelength region in which the absorption coefficient of oxyhemoglobin is larger than the absorption coefficient of deoxyhemoglobin. Green image data Gy is obtained by imaging a specimen illuminated with G light having a green band. An intensity ratio B/G is calculated on the basis of the blue image data Bx and the green image data Gy. The intensity ratio B/G becomes larger as the degree of oxygen saturation decreases. Blue image data Bx' and green image data Gy' are obtained by applying the gain processing corresponding to the intensity ratio B/G to the blue image data Bx and the green image data Gy. An oxygen saturation image is displayed on the basis of the blue image data Bx' and the green image data Gy'.</description><subject>DIAGNOSIS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZMhw9XPxD3b2D3BVCI4MDnH11VEICPJ3dg0O9g9ScHEN83R2VXADMjGVOfq5KLh4Bgf4OEYqOPv7hQT5-yj4uoZ4-LugaPB0VvD0dXR35WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGJgZmJubm5o7GRCkCAJ0MNiQ</recordid><startdate>20140417</startdate><enddate>20140417</enddate><creator>KAKO TOSHIHIKO</creator><scope>EVB</scope></search><sort><creationdate>20140417</creationdate><title>ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, AND DISPLAY CONTROL METHOD FOR ENDOSCOPIC IMAGE</title><author>KAKO TOSHIHIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014064777A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>DIAGNOSIS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>KAKO TOSHIHIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAKO TOSHIHIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, AND DISPLAY CONTROL METHOD FOR ENDOSCOPIC IMAGE</title><date>2014-04-17</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To surely display the difference in the oxygen state of blood vessels as difference in color on an image.SOLUTION: Blue image data Bx is obtained by imaging a specimen illuminated with narrowband light of a first different-absorption wavelength region in which the absorption coefficient of oxyhemoglobin is larger than the absorption coefficient of deoxyhemoglobin. Green image data Gy is obtained by imaging a specimen illuminated with G light having a green band. An intensity ratio B/G is calculated on the basis of the blue image data Bx and the green image data Gy. The intensity ratio B/G becomes larger as the degree of oxygen saturation decreases. Blue image data Bx' and green image data Gy' are obtained by applying the gain processing corresponding to the intensity ratio B/G to the blue image data Bx and the green image data Gy. An oxygen saturation image is displayed on the basis of the blue image data Bx' and the green image data Gy'.</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_JP2014064777A
source	esp@cenet
subjects	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
title	ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, AND DISPLAY CONTROL METHOD FOR ENDOSCOPIC IMAGE
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T11%3A40%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KAKO%20TOSHIHIKO&rft.date=2014-04-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2014064777A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true