{"id":"https://openalex.org/W4415769899","doi":"https://doi.org/10.54254/2977-3903/2025.25270","title":"A new contour tracing algorithm based on run data and its parallel design and implementation","display_name":"A new contour tracing algorithm based on run data and its parallel design and implementation","publication_year":2025,"publication_date":"2025-07-18","ids":{"openalex":"https://openalex.org/W4415769899","doi":"https://doi.org/10.54254/2977-3903/2025.25270"},"language":"en","primary_location":{"id":"doi:10.54254/2977-3903/2025.25270","doi":"https://doi.org/10.54254/2977-3903/2025.25270","is_oa":true,"landing_page_url":"https://doi.org/10.54254/2977-3903/2025.25270","pdf_url":"https://aei.ewapub.com/article/view/25270.pdf","source":{"id":"https://openalex.org/S4387292774","display_name":"Advances in Engineering Innovation","issn_l":"2977-3903","issn":["2977-3903","2977-3911"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Engineering Innovation","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://aei.ewapub.com/article/view/25270.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Junyu Xiao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junyu Xiao","raw_affiliation_strings":["China University of Petroleum (East China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China University of Petroleum (East China)","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5120217434","display_name":"Jinyu Jiu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinyu Jiu","raw_affiliation_strings":["China University of Petroleum (East China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China University of Petroleum (East China)","institution_ids":["https://openalex.org/I4210162190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210162190"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22831261,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"7","first_page":"1","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.7329000234603882,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.7329000234603882,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.22269999980926514,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.009600000455975533,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/contour-tracing","display_name":"contour tracking","score":0.8259999752044678},{"id":"https://openalex.org/keywords/boundary-tracing","display_name":"boundary tracing","score":0.9269999861717224},{"id":"https://openalex.org/keywords/region-labeling","display_name":"region labeling","score":0.746999979019165},{"id":"https://openalex.org/keywords/parallel-algorithms","display_name":"parallel algorithms","score":0.5770000219345093},{"id":"https://openalex.org/keywords/mpi","display_name":"MPI","score":0.9190000295639038},{"id":"https://openalex.org/keywords/object-boundary-extraction","display_name":"object boundary extraction","score":0.503000020980835}],"concepts":[{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.8392000198364258},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.7775999903678894},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7712000012397766},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6202999949455261},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.3910999894142151},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.38119998574256897},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.38100001215934753},{"id":"https://openalex.org/C120373497","wikidata":"https://www.wikidata.org/wiki/Q1087987","display_name":"Parallel algorithm","level":2,"score":0.37959998846054077},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.3240000009536743},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.32120001316070557},{"id":"https://openalex.org/C106515295","wikidata":"https://www.wikidata.org/wiki/Q26806595","display_name":"Parallel processing","level":2,"score":0.3052000105381012},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.303600013256073},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.28610000014305115},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2854999899864197},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.260699987411499},{"id":"https://openalex.org/C117258860","wikidata":"https://www.wikidata.org/wiki/Q895153","display_name":"Boundary representation","level":3,"score":0.25619998574256897}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.54254/2977-3903/2025.25270","doi":"https://doi.org/10.54254/2977-3903/2025.25270","is_oa":true,"landing_page_url":"https://doi.org/10.54254/2977-3903/2025.25270","pdf_url":"https://aei.ewapub.com/article/view/25270.pdf","source":{"id":"https://openalex.org/S4387292774","display_name":"Advances in Engineering Innovation","issn_l":"2977-3903","issn":["2977-3903","2977-3911"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Engineering Innovation","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.54254/2977-3903/2025.25270","doi":"https://doi.org/10.54254/2977-3903/2025.25270","is_oa":true,"landing_page_url":"https://doi.org/10.54254/2977-3903/2025.25270","pdf_url":"https://aei.ewapub.com/article/view/25270.pdf","source":{"id":"https://openalex.org/S4387292774","display_name":"Advances in Engineering Innovation","issn_l":"2977-3903","issn":["2977-3903","2977-3911"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Engineering Innovation","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G319474299","display_name":null,"funder_award_id":"42374152","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4623951314","display_name":null,"funder_award_id":"ZR2020MD050","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415769899.pdf","grobid_xml":"https://content.openalex.org/works/W4415769899.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"To":[0],"address":[1],"the":[2,88,103,110],"problem":[3],"in":[4,79],"boundary":[5,16,23,29,42,71],"tracing":[6,30,36],"where":[7],"there":[8],"is":[9,32,57,74,91],"no":[10],"direct":[11,62],"association":[12],"between":[13,64],"entities":[14],"and":[15,44,66,123],"pixelsthat":[17],"is,":[18],"determining":[19],"which":[20],"entity":[21],"a":[22,61],"belongs":[24],"toa":[25],"novel":[26],"run":[27,72,81],"data-based":[28],"algorithm":[31,56,90,112],"proposed.":[33],"Unlike":[34],"traditional":[35,121],"algorithms,":[37,83,122],"this":[38],"approach":[39],"first":[40],"extracts":[41],"pixels":[43],"then":[45],"classifies":[46],"them":[47],"to":[48,59,76,95],"ensure":[49],"100%":[50,114],"extraction":[51],"accuracy.":[52],"A":[53],"region":[54],"labeling":[55],"introduced":[58],"establish":[60],"link":[63],"boundaries":[65],"objects.":[67],"The":[68],"concept":[69],"of":[70],"data":[73,82],"proposed":[75,89,111],"avoid":[77],"errors":[78],"previous":[80],"particularly":[84],"at":[85],"corners.":[86],"Furthermore,":[87],"parallelized":[92],"using":[93],"MPI":[94],"further":[96,125],"improve":[97],"its":[98],"speed.":[99],"Experiments":[100],"conducted":[101],"on":[102],"MPEG-7":[104],"CE":[105],"standard":[106],"dataset":[107],"demonstrate":[108],"that":[109],"achieves":[113],"accuracy,":[115],"offers":[116],"significant":[117],"speed":[118],"improvements":[119],"over":[120],"exhibits":[124],"performance":[126],"gains":[127],"after":[128],"parallelization.":[129]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-11-02T00:00:00"}
