Method for constructing three-dimensional retina morphology by using refractive topographic map

Method for constructing three-dimensional retina morphology by using refractive topographic map

The invention relates to the field of image processing, and discloses a method for constructing a three-dimensional retina morphology by using a refractive topographic map, and the method comprises the following steps: S1, obtaining personalized human eye diopter topographic map data; s2, converting...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MA ZHAODI, ZHAO XINHENG, WANG YIBING, WANG YAN, FANG LIHUA, LIU YUTONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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 MA ZHAODI
ZHAO XINHENG
WANG YIBING
WANG YAN
FANG LIHUA
LIU YUTONG
description The invention relates to the field of image processing, and discloses a method for constructing a three-dimensional retina morphology by using a refractive topographic map, and the method comprises the following steps: S1, obtaining personalized human eye diopter topographic map data; s2, converting the diopter topographic map data into retina coordinate data through a refraction-position conversion function; and S3, reconstructing a three-dimensional retina morphology image of the personalized human eyes based on the retina coordinate data obtained through conversion. The diopter topographic map data is obtained through a non-invasive ophthalmic imaging technology. The refraction-position conversion function is preset on the basis of the relationship between the diopter and the fundus morphology. According to the method, a diopter topographic map is used, the relation of the field angle, the virtual eye axial length and the diopter is analyzed according to a human eye optical model, and then the relation is
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118657871A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118657871A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118657871A3</originalsourceid><addsrcrecordid>eNqNizEOwjAMALswIOAP5gEdIgTtiioQC0zslUndJlITR46L1N9TJB7AdMPdrYv2Tuq4g54FLMesMln1cQB1QlR2PlDMniOOILQIhMCSHI88zPCaYcrfWKgXXL43gXLiQTA5byFg2harHsdMux83xf56eTa3khK3lBNaiqRt8zCmPh2rujLnwz_NBxV6Ph4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for constructing three-dimensional retina morphology by using refractive topographic map</title><source>esp@cenet</source><creator>MA ZHAODI ; ZHAO XINHENG ; WANG YIBING ; WANG YAN ; FANG LIHUA ; LIU YUTONG</creator><creatorcontrib>MA ZHAODI ; ZHAO XINHENG ; WANG YIBING ; WANG YAN ; FANG LIHUA ; LIU YUTONG</creatorcontrib><description>The invention relates to the field of image processing, and discloses a method for constructing a three-dimensional retina morphology by using a refractive topographic map, and the method comprises the following steps: S1, obtaining personalized human eye diopter topographic map data; s2, converting the diopter topographic map data into retina coordinate data through a refraction-position conversion function; and S3, reconstructing a three-dimensional retina morphology image of the personalized human eyes based on the retina coordinate data obtained through conversion. The diopter topographic map data is obtained through a non-invasive ophthalmic imaging technology. The refraction-position conversion function is preset on the basis of the relationship between the diopter and the fundus morphology. According to the method, a diopter topographic map is used, the relation of the field angle, the virtual eye axial length and the diopter is analyzed according to a human eye optical model, and then the relation is</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS</subject><creationdate>2024</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&amp;date=20240917&amp;DB=EPODOC&amp;CC=CN&amp;NR=118657871A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240917&amp;DB=EPODOC&amp;CC=CN&amp;NR=118657871A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA ZHAODI</creatorcontrib><creatorcontrib>ZHAO XINHENG</creatorcontrib><creatorcontrib>WANG YIBING</creatorcontrib><creatorcontrib>WANG YAN</creatorcontrib><creatorcontrib>FANG LIHUA</creatorcontrib><creatorcontrib>LIU YUTONG</creatorcontrib><title>Method for constructing three-dimensional retina morphology by using refractive topographic map</title><description>The invention relates to the field of image processing, and discloses a method for constructing a three-dimensional retina morphology by using a refractive topographic map, and the method comprises the following steps: S1, obtaining personalized human eye diopter topographic map data; s2, converting the diopter topographic map data into retina coordinate data through a refraction-position conversion function; and S3, reconstructing a three-dimensional retina morphology image of the personalized human eyes based on the retina coordinate data obtained through conversion. The diopter topographic map data is obtained through a non-invasive ophthalmic imaging technology. The refraction-position conversion function is preset on the basis of the relationship between the diopter and the fundus morphology. According to the method, a diopter topographic map is used, the relation of the field angle, the virtual eye axial length and the diopter is analyzed according to a human eye optical model, and then the relation is</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEOwjAMALswIOAP5gEdIgTtiioQC0zslUndJlITR46L1N9TJB7AdMPdrYv2Tuq4g54FLMesMln1cQB1QlR2PlDMniOOILQIhMCSHI88zPCaYcrfWKgXXL43gXLiQTA5byFg2harHsdMux83xf56eTa3khK3lBNaiqRt8zCmPh2rujLnwz_NBxV6Ph4</recordid><startdate>20240917</startdate><enddate>20240917</enddate><creator>MA ZHAODI</creator><creator>ZHAO XINHENG</creator><creator>WANG YIBING</creator><creator>WANG YAN</creator><creator>FANG LIHUA</creator><creator>LIU YUTONG</creator><scope>EVB</scope></search><sort><creationdate>20240917</creationdate><title>Method for constructing three-dimensional retina morphology by using refractive topographic map</title><author>MA ZHAODI ; ZHAO XINHENG ; WANG YIBING ; WANG YAN ; FANG LIHUA ; LIU YUTONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118657871A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>MA ZHAODI</creatorcontrib><creatorcontrib>ZHAO XINHENG</creatorcontrib><creatorcontrib>WANG YIBING</creatorcontrib><creatorcontrib>WANG YAN</creatorcontrib><creatorcontrib>FANG LIHUA</creatorcontrib><creatorcontrib>LIU YUTONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA ZHAODI</au><au>ZHAO XINHENG</au><au>WANG YIBING</au><au>WANG YAN</au><au>FANG LIHUA</au><au>LIU YUTONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for constructing three-dimensional retina morphology by using refractive topographic map</title><date>2024-09-17</date><risdate>2024</risdate><abstract>The invention relates to the field of image processing, and discloses a method for constructing a three-dimensional retina morphology by using a refractive topographic map, and the method comprises the following steps: S1, obtaining personalized human eye diopter topographic map data; s2, converting the diopter topographic map data into retina coordinate data through a refraction-position conversion function; and S3, reconstructing a three-dimensional retina morphology image of the personalized human eyes based on the retina coordinate data obtained through conversion. The diopter topographic map data is obtained through a non-invasive ophthalmic imaging technology. The refraction-position conversion function is preset on the basis of the relationship between the diopter and the fundus morphology. According to the method, a diopter topographic map is used, the relation of the field angle, the virtual eye axial length and the diopter is analyzed according to a human eye optical model, and then the relation is</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN118657871A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Method for constructing three-dimensional retina morphology by using refractive topographic map
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T20%3A41%3A46IST&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=MA%20ZHAODI&rft.date=2024-09-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118657871A%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