Model collision detection method and device, storage medium and electronic equipment
The invention discloses a model collision detection method and device, a storage medium and electronic equipment. The method comprises the steps that a target three-dimensional model is created, and the target three-dimensional model comprises at least one three-dimensional sub-model; obtaining a mu...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| 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 | WANG XINKUAN WU PENGYUE CAO YUQING CHEN XINXIN |
| description | The invention discloses a model collision detection method and device, a storage medium and electronic equipment. The method comprises the steps that a target three-dimensional model is created, and the target three-dimensional model comprises at least one three-dimensional sub-model; obtaining a multi-layer two-dimensional slice model of the target three-dimensional model, and determining an entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model; determining a two-dimensional projection image corresponding to each layer of two-dimensional slice model based on the entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model, and extracting pixel points of the entity projection of each three-dimensional sub-model in the two-dimensional projection image; and detecting the collision condition of the target three-dimensional model based on the pixel points. According to the method and the device, the technical problem that whether c |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN116968316A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN116968316A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN116968316A3</originalsourceid><addsrcrecordid>eNqNirEKwjAURbs4iPoPcdchFIKOUhQXnbqXkFz1QZIXm1e_3yh-gNM93HPmTX9hj6Ach0CFOCkPgZMPRciDvbLJ1_NFDhtVhEd7R1WepvhVCDUfOZFTeE6UI5Ism9nNhoLVbxfN-nTsu_MWmQeUbB0SZOiuWpu92bXaHNp_mjek3DkC</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Model collision detection method and device, storage medium and electronic equipment</title><source>esp@cenet</source><creator>WANG XINKUAN ; WU PENGYUE ; CAO YUQING ; CHEN XINXIN</creator><creatorcontrib>WANG XINKUAN ; WU PENGYUE ; CAO YUQING ; CHEN XINXIN</creatorcontrib><description>The invention discloses a model collision detection method and device, a storage medium and electronic equipment. The method comprises the steps that a target three-dimensional model is created, and the target three-dimensional model comprises at least one three-dimensional sub-model; obtaining a multi-layer two-dimensional slice model of the target three-dimensional model, and determining an entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model; determining a two-dimensional projection image corresponding to each layer of two-dimensional slice model based on the entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model, and extracting pixel points of the entity projection of each three-dimensional sub-model in the two-dimensional projection image; and detecting the collision condition of the target three-dimensional model based on the pixel points. According to the method and the device, the technical problem that whether c</description><language>chi ; eng</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2023</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=20231031&DB=EPODOC&CC=CN&NR=116968316A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231031&DB=EPODOC&CC=CN&NR=116968316A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG XINKUAN</creatorcontrib><creatorcontrib>WU PENGYUE</creatorcontrib><creatorcontrib>CAO YUQING</creatorcontrib><creatorcontrib>CHEN XINXIN</creatorcontrib><title>Model collision detection method and device, storage medium and electronic equipment</title><description>The invention discloses a model collision detection method and device, a storage medium and electronic equipment. The method comprises the steps that a target three-dimensional model is created, and the target three-dimensional model comprises at least one three-dimensional sub-model; obtaining a multi-layer two-dimensional slice model of the target three-dimensional model, and determining an entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model; determining a two-dimensional projection image corresponding to each layer of two-dimensional slice model based on the entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model, and extracting pixel points of the entity projection of each three-dimensional sub-model in the two-dimensional projection image; and detecting the collision condition of the target three-dimensional model based on the pixel points. According to the method and the device, the technical problem that whether c</description><subject>ADDITIVE MANUFACTURING TECHNOLOGY</subject><subject>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAURbs4iPoPcdchFIKOUhQXnbqXkFz1QZIXm1e_3yh-gNM93HPmTX9hj6Ach0CFOCkPgZMPRciDvbLJ1_NFDhtVhEd7R1WepvhVCDUfOZFTeE6UI5Ism9nNhoLVbxfN-nTsu_MWmQeUbB0SZOiuWpu92bXaHNp_mjek3DkC</recordid><startdate>20231031</startdate><enddate>20231031</enddate><creator>WANG XINKUAN</creator><creator>WU PENGYUE</creator><creator>CAO YUQING</creator><creator>CHEN XINXIN</creator><scope>EVB</scope></search><sort><creationdate>20231031</creationdate><title>Model collision detection method and device, storage medium and electronic equipment</title><author>WANG XINKUAN ; WU PENGYUE ; CAO YUQING ; CHEN XINXIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116968316A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ADDITIVE MANUFACTURING TECHNOLOGY</topic><topic>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG XINKUAN</creatorcontrib><creatorcontrib>WU PENGYUE</creatorcontrib><creatorcontrib>CAO YUQING</creatorcontrib><creatorcontrib>CHEN XINXIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG XINKUAN</au><au>WU PENGYUE</au><au>CAO YUQING</au><au>CHEN XINXIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Model collision detection method and device, storage medium and electronic equipment</title><date>2023-10-31</date><risdate>2023</risdate><abstract>The invention discloses a model collision detection method and device, a storage medium and electronic equipment. The method comprises the steps that a target three-dimensional model is created, and the target three-dimensional model comprises at least one three-dimensional sub-model; obtaining a multi-layer two-dimensional slice model of the target three-dimensional model, and determining an entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model; determining a two-dimensional projection image corresponding to each layer of two-dimensional slice model based on the entity projection of each three-dimensional sub-model in each layer of two-dimensional slice model, and extracting pixel points of the entity projection of each three-dimensional sub-model in the two-dimensional projection image; and detecting the collision condition of the target three-dimensional model based on the pixel points. According to the method and the device, the technical problem that whether c</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN116968316A |
| source | esp@cenet |
| subjects | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Model collision detection method and device, storage medium and electronic equipment |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-02T14%3A50%3A07IST&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=WANG%20XINKUAN&rft.date=2023-10-31&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116968316A%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 |