{"id":"https://openalex.org/W2097250484","doi":"https://doi.org/10.1109/icassp.1982.1171442","title":"The perceptual graph: A new algorithm","display_name":"The perceptual graph: A new algorithm","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W2097250484","doi":"https://doi.org/10.1109/icassp.1982.1171442","mag":"2097250484"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1982.1171442","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","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/A5080038836","display_name":"Fernand Meyer","orcid":null},"institutions":[{"id":"https://openalex.org/I70768539","display_name":"\u00c9cole Nationale Sup\u00e9rieure des Mines de Paris","ror":"https://ror.org/04y8cs423","country_code":"FR","type":"education","lineage":["https://openalex.org/I190752583","https://openalex.org/I2746051580","https://openalex.org/I70768539"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"F. Meyer","raw_affiliation_strings":["Centre Gdostatistique et de Morphologie Mathdnatique, E.N.S.M.P., Fontainebleau, France","E.N.S.M.P., Fontainebleau, France"],"affiliations":[{"raw_affiliation_string":"Centre Gdostatistique et de Morphologie Mathdnatique, E.N.S.M.P., Fontainebleau, France","institution_ids":["https://openalex.org/I70768539"]},{"raw_affiliation_string":"E.N.S.M.P., Fontainebleau, France","institution_ids":["https://openalex.org/I70768539"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5080038836"],"corresponding_institution_ids":["https://openalex.org/I70768539"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.15651684,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"1932","last_page":"1935"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9986000061035156,"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":0.9940000176429749,"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/computer-science","display_name":"Computer science","score":0.6503677368164062},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5553565621376038},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.553303062915802},{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.5029365420341492},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.4655305743217468},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4416358470916748},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43787914514541626},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.28779852390289307}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6503677368164062},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5553565621376038},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.553303062915802},{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.5029365420341492},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.4655305743217468},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4416358470916748},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43787914514541626},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.28779852390289307},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1982.1171442","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W96629785","https://openalex.org/W2164741953","https://openalex.org/W2417522156","https://openalex.org/W6716587515"],"related_works":["https://openalex.org/W2359979928","https://openalex.org/W2368353614","https://openalex.org/W2390369954","https://openalex.org/W1529719486","https://openalex.org/W4232052003","https://openalex.org/W2373917503","https://openalex.org/W2906423005","https://openalex.org/W2385297469","https://openalex.org/W2001914902","https://openalex.org/W2353399380"],"abstract_inverted_index":{"One":[0],"of":[1,10,82],"the":[2,6,15,70,73,80,98,120],"major":[3],"tools":[4],"in":[5,65,94],"daily":[7],"routine":[8],"world":[9],"image":[11],"processing":[12],"is":[13,23,69],"certainly...":[14],"lightpen.":[16],"A":[17,25],"contour":[18],"which":[19,55],"should":[20],"be":[21,85,91],"closed":[22],"broken.":[24],"moving":[26],"particle":[27],"has":[28],"a":[29,33,38,63,95],"continuous":[30],"trajectory,":[31],"but":[32],"camera":[34],"will":[35,61],"see":[36],"only":[37],"dotted":[39],"trail.":[40],"Single":[41],"cells":[42],"overlap,":[43],"and":[44,110],"one":[45],"wishes":[46],"to":[47,84,90,108],"separate":[48],"them.":[49],"The":[50,101],"algorithm":[51],"we":[52],"propose":[53],"here,":[54],"connects":[56],"neighbouring":[57],"points":[58,83],"or":[59],"particles,":[60],"bring":[62],"solution":[64],"such":[66],"situations.":[67],"Noteworthy":[68],"fact":[71],"that":[72],"execution":[74],"time":[75],"does":[76],"not":[77],"depend":[78],"upon":[79],"number":[81],"processed.":[86],"Two":[87],"particles":[88],"are":[89,99],"connected":[92],"if":[93],"given":[96],"sense,":[97],"neighbours.":[100],"neighborhood":[102],"criterion":[103],"used":[104],"here":[105],"goes":[106],"back":[107],"Dirichlet":[109],"Delaunay.":[111],"For":[112],"its":[113],"nice":[114],"visual":[115],"properties":[116],"S.":[117],"Sternberg":[118],"called":[119],"result":[121],"perceptual":[122],"graph.":[123]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}