A multi-view solid geometry method based on image details and structure enhancement

A multi-view solid geometry method based on image details and structure enhancement

The invention relates to a multi-view three-dimensional geometric method based on image details and structure enhancement, and the method comprises the steps of carrying out the preprocessing of an input image of a traditional multi-view three-dimensional geometric method in a continuous multi-scale...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WEI MENGQIANG, XIAO CHUNXIA
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 WEI MENGQIANG
XIAO CHUNXIA
description The invention relates to a multi-view three-dimensional geometric method based on image details and structure enhancement, and the method comprises the steps of carrying out the preprocessing of an input image of a traditional multi-view three-dimensional geometric method in a continuous multi-scale manner through employing a bilateral texture filtering edge-preserving filter, and comprising the detail enhancement and structure enhancement of the image; carrying out multi-view three-dimensional geometric operation on the enhanced image and the original input image at the same time to obtain three depth maps and normal vector maps; carrying out self-adaptive merging operation on the three results to obtain a merged depth map and a merged normal vector map; and finally, carrying out depth fusion on the combined depth map and the normal vector map to obtain a final three-dimensional dense model. Through the detail and the structure enhancement, a more complete depth map and a more complete normal vector map can
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109816781A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109816781A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109816781A3</originalsourceid><addsrcrecordid>eNqNyr0KwjAUhuEuDqLew_ECCgZB61iK4uSiezkmn20gPyU5Ubx7HbwAl_dZ3nl1bckXJ7Z-WrwoR2cNDYgekt707RgN3TnDUAxkPQ8gA2HrMnEwlCUVLSWBEEYOGh5BltXswS5j9XNRrU_HW3euMcUeeWKNAOm7i9ocGrXbN6rd_vN8AEOsOHc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A multi-view solid geometry method based on image details and structure enhancement</title><source>esp@cenet</source><creator>WEI MENGQIANG ; XIAO CHUNXIA</creator><creatorcontrib>WEI MENGQIANG ; XIAO CHUNXIA</creatorcontrib><description>The invention relates to a multi-view three-dimensional geometric method based on image details and structure enhancement, and the method comprises the steps of carrying out the preprocessing of an input image of a traditional multi-view three-dimensional geometric method in a continuous multi-scale manner through employing a bilateral texture filtering edge-preserving filter, and comprising the detail enhancement and structure enhancement of the image; carrying out multi-view three-dimensional geometric operation on the enhanced image and the original input image at the same time to obtain three depth maps and normal vector maps; carrying out self-adaptive merging operation on the three results to obtain a merged depth map and a merged normal vector map; and finally, carrying out depth fusion on the combined depth map and the normal vector map to obtain a final three-dimensional dense model. Through the detail and the structure enhancement, a more complete depth map and a more complete normal vector map can</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS</subject><creationdate>2019</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=20190528&amp;DB=EPODOC&amp;CC=CN&amp;NR=109816781A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190528&amp;DB=EPODOC&amp;CC=CN&amp;NR=109816781A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEI MENGQIANG</creatorcontrib><creatorcontrib>XIAO CHUNXIA</creatorcontrib><title>A multi-view solid geometry method based on image details and structure enhancement</title><description>The invention relates to a multi-view three-dimensional geometric method based on image details and structure enhancement, and the method comprises the steps of carrying out the preprocessing of an input image of a traditional multi-view three-dimensional geometric method in a continuous multi-scale manner through employing a bilateral texture filtering edge-preserving filter, and comprising the detail enhancement and structure enhancement of the image; carrying out multi-view three-dimensional geometric operation on the enhanced image and the original input image at the same time to obtain three depth maps and normal vector maps; carrying out self-adaptive merging operation on the three results to obtain a merged depth map and a merged normal vector map; and finally, carrying out depth fusion on the combined depth map and the normal vector map to obtain a final three-dimensional dense model. Through the detail and the structure enhancement, a more complete depth map and a more complete normal vector map can</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyr0KwjAUhuEuDqLew_ECCgZB61iK4uSiezkmn20gPyU5Ubx7HbwAl_dZ3nl1bckXJ7Z-WrwoR2cNDYgekt707RgN3TnDUAxkPQ8gA2HrMnEwlCUVLSWBEEYOGh5BltXswS5j9XNRrU_HW3euMcUeeWKNAOm7i9ocGrXbN6rd_vN8AEOsOHc</recordid><startdate>20190528</startdate><enddate>20190528</enddate><creator>WEI MENGQIANG</creator><creator>XIAO CHUNXIA</creator><scope>EVB</scope></search><sort><creationdate>20190528</creationdate><title>A multi-view solid geometry method based on image details and structure enhancement</title><author>WEI MENGQIANG ; XIAO CHUNXIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109816781A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</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>WEI MENGQIANG</creatorcontrib><creatorcontrib>XIAO CHUNXIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEI MENGQIANG</au><au>XIAO CHUNXIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A multi-view solid geometry method based on image details and structure enhancement</title><date>2019-05-28</date><risdate>2019</risdate><abstract>The invention relates to a multi-view three-dimensional geometric method based on image details and structure enhancement, and the method comprises the steps of carrying out the preprocessing of an input image of a traditional multi-view three-dimensional geometric method in a continuous multi-scale manner through employing a bilateral texture filtering edge-preserving filter, and comprising the detail enhancement and structure enhancement of the image; carrying out multi-view three-dimensional geometric operation on the enhanced image and the original input image at the same time to obtain three depth maps and normal vector maps; carrying out self-adaptive merging operation on the three results to obtain a merged depth map and a merged normal vector map; and finally, carrying out depth fusion on the combined depth map and the normal vector map to obtain a final three-dimensional dense model. Through the detail and the structure enhancement, a more complete depth map and a more complete normal vector map can</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN109816781A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title A multi-view solid geometry method based on image details and structure enhancement
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T04%3A43%3A56IST&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=WEI%20MENGQIANG&rft.date=2019-05-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109816781A%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