{"id":"https://openalex.org/W2009835087","doi":"https://doi.org/10.1631/jzus.c1100331","title":"Convex relaxation for a 3D spatiotemporal segmentation model using the primal-dual method","display_name":"Convex relaxation for a 3D spatiotemporal segmentation model using the primal-dual method","publication_year":2012,"publication_date":"2012-05-31","ids":{"openalex":"https://openalex.org/W2009835087","doi":"https://doi.org/10.1631/jzus.c1100331","mag":"2009835087"},"language":"en","primary_location":{"id":"doi:10.1631/jzus.c1100331","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c1100331","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046955314","display_name":"Shiyan Wang","orcid":"https://orcid.org/0009-0008-0055-6136"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shi-yan Wang","raw_affiliation_strings":["Department of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"Department of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035885712","display_name":"Huimin Yu","orcid":"https://orcid.org/0000-0002-8206-3747"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui-min Yu","raw_affiliation_strings":["Department of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"Department of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5046955314"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0869292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"13","issue":"6","first_page":"428","last_page":"439"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.8014395236968994},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7204018831253052},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.6178150773048401},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.6120633482933044},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5514581203460693},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5373948812484741},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.524779736995697},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49676185846328735},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4715701937675476},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.45092129707336426},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4429621696472168},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.413499116897583},{"id":"https://openalex.org/keywords/relaxation-technique","display_name":"Relaxation technique","score":0.41093194484710693},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40856847167015076},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35149842500686646},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3429434299468994},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23341527581214905},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.058105140924453735}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8014395236968994},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7204018831253052},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.6178150773048401},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.6120633482933044},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5514581203460693},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5373948812484741},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.524779736995697},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49676185846328735},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4715701937675476},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45092129707336426},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4429621696472168},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.413499116897583},{"id":"https://openalex.org/C2780554755","wikidata":"https://www.wikidata.org/wiki/Q955260","display_name":"Relaxation technique","level":3,"score":0.41093194484710693},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40856847167015076},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35149842500686646},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3429434299468994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23341527581214905},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.058105140924453735},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/jzus.c1100331","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c1100331","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1488600637","https://openalex.org/W1552681844","https://openalex.org/W1578285471","https://openalex.org/W1985588167","https://openalex.org/W1989701469","https://openalex.org/W1991113069","https://openalex.org/W1991409391","https://openalex.org/W2002869830","https://openalex.org/W2005089986","https://openalex.org/W2038495454","https://openalex.org/W2042226984","https://openalex.org/W2046496933","https://openalex.org/W2050427737","https://openalex.org/W2070814988","https://openalex.org/W2073443913","https://openalex.org/W2097956967","https://openalex.org/W2103559027","https://openalex.org/W2104095591","https://openalex.org/W2113137767","https://openalex.org/W2113559018","https://openalex.org/W2114487471","https://openalex.org/W2116040950","https://openalex.org/W2119300483","https://openalex.org/W2123101350","https://openalex.org/W2124919848","https://openalex.org/W2135095945","https://openalex.org/W2144275666","https://openalex.org/W2159152281","https://openalex.org/W2167338900","https://openalex.org/W2751023760","https://openalex.org/W3211330693"],"related_works":["https://openalex.org/W2185902295","https://openalex.org/W2103507220","https://openalex.org/W3144569342","https://openalex.org/W2945274617","https://openalex.org/W4313052709","https://openalex.org/W2022929107","https://openalex.org/W2055202857","https://openalex.org/W4205800335","https://openalex.org/W2758994127","https://openalex.org/W2386644571"],"abstract_inverted_index":{"A":[0,18,68],"method":[1,49],"based":[2],"on":[3],"3D":[4,54],"videos":[5],"is":[6,22,50,62,71],"proposed":[7,85],"for":[8],"multi-target":[9],"segmentation":[10,28,56],"and":[11,29],"tracking":[12],"with":[13,41],"a":[14,46],"moving":[15],"viewing":[16],"system.":[17],"spatiotemporal":[19,55],"energy":[20],"functional":[21],"built":[23],"up":[24],"to":[25,52,73],"perform":[26],"motion":[27],"estimation":[30],"simultaneously.":[31],"To":[32],"overcome":[33],"the":[34,37,42,53,65,81,84],"limitation":[35],"of":[36,64,83],"local":[38],"minimum":[39],"problem":[40],"level":[43],"set":[44],"method,":[45],"convex":[47,60],"relaxation":[48],"applied":[51],"model.":[57],"The":[58],"relaxed":[59],"model":[61],"independent":[63],"initial":[66],"condition.":[67],"primal-dual":[69],"algorithm":[70],"used":[72],"improve":[74],"computational":[75],"efficiency.":[76],"Several":[77],"indoor":[78],"experiments":[79],"show":[80],"validity":[82],"method.":[86]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-02-22T13:39:03.778224","created_date":"2025-10-10T00:00:00"}