{"id":"https://openalex.org/W2244242128","doi":"https://doi.org/10.1117/12.310978","title":"<title>Classification of intestine polyps</title>","display_name":"<title>Classification of intestine polyps</title>","publication_year":1998,"publication_date":"1998-06-24","ids":{"openalex":"https://openalex.org/W2244242128","doi":"https://doi.org/10.1117/12.310978","mag":"2244242128"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.310978","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5103602828","display_name":"Shih-Chen Chou","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"funder","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Chen Chou","raw_affiliation_strings":["National Taiwan Univ. (Taiwan)"],"affiliations":[{"raw_affiliation_string":"National Taiwan Univ. (Taiwan)","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027130404","display_name":"Chiou\u2010Shann Fuh","orcid":"https://orcid.org/0000-0002-6174-2556"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"funder","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chiou-Shann Fuh","raw_affiliation_strings":["National Taiwan Univ. (Taiwan)"],"affiliations":[{"raw_affiliation_string":"National Taiwan Univ. (Taiwan)","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111521567","display_name":"Ming Jium Shieh","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"funder","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming J. Shieh","raw_affiliation_strings":["National Taiwan Univ. (Taiwan)"],"affiliations":[{"raw_affiliation_string":"National Taiwan Univ. (Taiwan)","institution_ids":["https://openalex.org/I16733864"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":56},"biblio":{"volume":"3338","issue":null,"first_page":"1003","last_page":"1016"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.8919,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.8919,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.8871,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.8178,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sobel-operator","display_name":"Sobel operator","score":0.59381586}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.65378666},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.648717},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6222345},{"id":"https://openalex.org/C30703548","wikidata":"https://www.wikidata.org/wiki/Q1757673","display_name":"Sobel operator","level":5,"score":0.59381586},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.5802503},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.48812303},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36774802},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3647948},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.23847327},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.15265417},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1348699},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08359364}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.310978","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.55,"id":"https://metadata.un.org/sdg/17"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":1,"referenced_works":["https://openalex.org/W1564419782"],"related_works":["https://openalex.org/W55503292","https://openalex.org/W4225576506","https://openalex.org/W3212250818","https://openalex.org/W2392642780","https://openalex.org/W2386107049","https://openalex.org/W2386073847","https://openalex.org/W2380681794","https://openalex.org/W2378303881","https://openalex.org/W2362890552","https://openalex.org/W1985441784"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,79,114],"present":[4],"a":[5,152],"method":[6,137],"to":[7],"classify":[8,115],"hyperplastic":[9],"and":[10,147],"adenomatous":[11],"polyps":[12,143],"of":[13,22,51,66,76,118,129,144],"large":[14],"intestine":[15,120,146],"semiautomatically.":[16],"First,":[17],"doctors":[18],"locate":[19],"the":[20,23,39,58,63,69,73,77,83,92,102,116,119,123,145,149],"contour":[21,75,85],"original":[24,52],"polyp":[25,40,93,117],"images":[26,141],"by":[27,41,61,121],"using":[28,42],"other":[29],"software":[30],"package.":[31],"We":[32,55,98,134],"determine":[33],"if":[34,82,91],"there":[35],"are":[36],"gores":[37],"on":[38,46,138],"modified":[43],"Sobel":[44],"operator":[45],"eliminating":[47],"specular":[48],"reflection":[49],"pixels":[50,67],"color":[53,104,140],"images.":[54],"then":[56,99],"get":[57],"polyp's":[59,84,103],"texture":[60],"summing":[62],"gradient":[64],"magnitude":[65],"within":[68],"polyps.":[70],"After":[71],"detecting":[72],"actual":[74],"polyps,":[78],"can":[80],"determined":[81],"is":[86,105,131],"obvious":[87],"or":[88,96,108],"not":[89],"(i.e.":[90],"bulges":[94],"smoothly":[95],"not).":[97],"observe":[100],"whether":[101],"redder":[106],"than":[107,110],"whiter":[109],"its":[111],"neighbors.":[112],"Finally,":[113],"applying":[122],"above":[124],"steps.":[125],"The":[126],"flow":[127],"chart":[128],"classification":[130],"as":[132],"shown.":[133],"apply":[135],"our":[136],"77":[139],"with":[142,151],"compare":[148],"results":[150],"doctor's":[153],"diagnosis.":[154]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2244242128","counts_by_year":[],"updated_date":"2025-01-28T12:22:17.095963","created_date":"2016-06-24"}