{"id":"https://openalex.org/W4237335133","doi":"https://doi.org/10.1109/tdpvt.2004.1335191","title":"A surface partitioning spectrum (SPS) for retrieval and indexing of 3D CAD models","display_name":"A surface partitioning spectrum (SPS) for retrieval and indexing of 3D CAD models","publication_year":2004,"publication_date":"2004-11-08","ids":{"openalex":"https://openalex.org/W4237335133","doi":"https://doi.org/10.1109/tdpvt.2004.1335191"},"language":"en","primary_location":{"id":"doi:10.1109/tdpvt.2004.1335191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdpvt.2004.1335191","pdf_url":null,"source":{"id":"https://openalex.org/S4363608708","display_name":"Proceedings. 2nd International Symposium on 3D Data Processing, Visualization and Transmission, 2004. 3DPVT 2004.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2nd International Symposium on 3D Data Processing, Visualization and Transmission, 2004. 3DPVT 2004.","raw_type":"proceedings-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/A5023907640","display_name":"H.J. Rea","orcid":null},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"H.J. Rea","raw_affiliation_strings":["Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029192284","display_name":"J.R. Corney","orcid":null},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J.R. Corney","raw_affiliation_strings":["Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053259326","display_name":"D.E.R. Clark","orcid":null},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D.E.R. Clark","raw_affiliation_strings":["Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010578112","display_name":"N. Taylor","orcid":"https://orcid.org/0000-0003-1268-9469"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"N.K. Taylor","raw_affiliation_strings":["Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5023907640"],"corresponding_institution_ids":["https://openalex.org/I32062511"],"apc_list":null,"apc_paid":null,"fwci":0.6429,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.71052632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"35","issue":null,"first_page":"167","last_page":"174"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9955000281333923,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/search-engine-indexing","display_name":"Search engine indexing","score":0.802791953086853},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.7322361469268799},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6627572178840637},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.47973504662513733},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.46929723024368286},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.45907115936279297},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4564521312713623},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4505947530269623},{"id":"https://openalex.org/keywords/cad","display_name":"CAD","score":0.4487282335758209},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.4191913902759552},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.41882550716400146},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41244810819625854},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3759872317314148},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36791718006134033},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3623405694961548},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26792412996292114},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.16788643598556519},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14655384421348572},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.10414150357246399}],"concepts":[{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.802791953086853},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.7322361469268799},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6627572178840637},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.47973504662513733},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.46929723024368286},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45907115936279297},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4564521312713623},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4505947530269623},{"id":"https://openalex.org/C194789388","wikidata":"https://www.wikidata.org/wiki/Q17855283","display_name":"CAD","level":2,"score":0.4487282335758209},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.4191913902759552},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.41882550716400146},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41244810819625854},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3759872317314148},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36791718006134033},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3623405694961548},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26792412996292114},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16788643598556519},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14655384421348572},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.10414150357246399},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tdpvt.2004.1335191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdpvt.2004.1335191","pdf_url":null,"source":{"id":"https://openalex.org/S4363608708","display_name":"Proceedings. 2nd International Symposium on 3D Data Processing, Visualization and Transmission, 2004. 3DPVT 2004.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2nd International Symposium on 3D Data Processing, Visualization and Transmission, 2004. 3DPVT 2004.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1561952261","https://openalex.org/W1593151701","https://openalex.org/W1928579664","https://openalex.org/W1969544961","https://openalex.org/W2030959125","https://openalex.org/W2045598453","https://openalex.org/W2081087516","https://openalex.org/W2105594297","https://openalex.org/W2116707521","https://openalex.org/W2118476648","https://openalex.org/W2134601920","https://openalex.org/W2162040411","https://openalex.org/W2170982217","https://openalex.org/W2186712078","https://openalex.org/W2295332248","https://openalex.org/W4236644918","https://openalex.org/W6633448084","https://openalex.org/W6675428336","https://openalex.org/W6687033456"],"related_works":["https://openalex.org/W3024364549","https://openalex.org/W4206019083","https://openalex.org/W1976265003","https://openalex.org/W2054476758","https://openalex.org/W2370378377","https://openalex.org/W2048865712","https://openalex.org/W4210535024","https://openalex.org/W4237510188","https://openalex.org/W2130160813","https://openalex.org/W637098845"],"abstract_inverted_index":{"Manual":[0],"indexing":[1,20],"of":[2,5,14,27,44,48,63,84,101,117,129],"large":[3],"databases":[4],"geometric":[6,61,70],"information":[7,73],"is":[8],"costly":[9],"and":[10,19,76,99],"often":[11],"impracticable.":[12],"Because":[13],"this":[15],"research":[16],"into":[17],"retrieval":[18],"schemes":[21],"has":[22],"focused":[23],"on":[24,60],"the":[25,82,85,97,108,115,119,127],"development":[26],"various":[28],"3D":[29],"to":[30,78,125],"2D":[31,51,106],"mappings":[32],"that":[33],"characterise":[34],"a":[35,38,41,91,104,122,132],"shape":[36,86],"as":[37,81],"histogram":[39],"with":[40,121],"small":[42],"number":[43],"parameters.":[45],"Many":[46],"methods":[47],"generating":[49],"such":[50],"signatures":[52,71],"(i.e.":[53],"histograms)":[54],"have":[55],"been":[56],"proposed,":[57],"generally":[58],"based":[59],"measures":[62],"say":[64],"curvature":[65],"or":[66],"distance.":[67],"However":[68],"these":[69],"lack":[72],"about":[74],"topology":[75,100],"tend":[77],"become":[79],"indistinct":[80],"complexity":[83],"increases.":[87],"This":[88],"work":[89],"describes":[90],"new":[92],"method":[93],"for":[94],"characterising":[95],"both":[96],"geometry":[98],"shapes":[102,130],"in":[103],"single":[105],"graph,":[107],"surface":[109],"partitioning":[110],"spectrum":[111],"(SPS).":[112],"We":[113],"evaluate":[114],"effectiveness":[116],"using":[118],"SPS":[120],"neural":[123],"network":[124],"assess":[126],"similarity":[128],"within":[131],"test":[133],"set.":[134]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}