{"id":"https://openalex.org/W4232407069","doi":"https://doi.org/10.1109/icpr.2004.1334643","title":"Detecting abnormal regions in colonoscopic images by patch-based classifier ensemble","display_name":"Detecting abnormal regions in colonoscopic images by patch-based classifier ensemble","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W4232407069","doi":"https://doi.org/10.1109/icpr.2004.1334643"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2004.1334643","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2004.1334643","pdf_url":null,"source":{"id":"https://openalex.org/S4363608750","display_name":"Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 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 of the 17th International Conference on Pattern Recognition, 2004. ICPR 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/A5100432721","display_name":"Peng Li","orcid":"https://orcid.org/0000-0002-5876-2177"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Peng Li","raw_affiliation_strings":["Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","Biomedical Engineering Research Center, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Biomedical Engineering Research Center, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109105937","display_name":"Kap Luk Chan","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kap Luk Chan","raw_affiliation_strings":["Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","Biomedical Engineering Research Center, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Biomedical Engineering Research Center, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017504840","display_name":"Shankar Krishnan","orcid":"https://orcid.org/0000-0002-0374-1352"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"S.M. Krishnan","raw_affiliation_strings":["Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","Biomedical Engineering Research Center, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Biomedical Engineering Research Center, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100462455","display_name":"Yan Gao","orcid":"https://orcid.org/0000-0002-6541-8577"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yan Gao","raw_affiliation_strings":["Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","Biomedical Engineering Research Center, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Biomed. Eng. Res. Center, Nanyang Technol. Univ., Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Biomedical Engineering Research Center, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100432721"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.3804,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.51674107,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"774","last_page":"777 Vol.3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9850000143051147,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9850000143051147,"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":0.9750999808311462,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9603000283241272,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7834070920944214},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7434949278831482},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6982998847961426},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6496089696884155},{"id":"https://openalex.org/keywords/ensemble-learning","display_name":"Ensemble learning","score":0.644115149974823},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5833888053894043},{"id":"https://openalex.org/keywords/cascading-classifiers","display_name":"Cascading classifiers","score":0.4460502564907074},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.4159725308418274},{"id":"https://openalex.org/keywords/random-subspace-method","display_name":"Random subspace method","score":0.36083120107650757},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3496606945991516}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7834070920944214},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7434949278831482},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6982998847961426},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6496089696884155},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.644115149974823},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5833888053894043},{"id":"https://openalex.org/C40651066","wikidata":"https://www.wikidata.org/wiki/Q5048220","display_name":"Cascading classifiers","level":4,"score":0.4460502564907074},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.4159725308418274},{"id":"https://openalex.org/C106135958","wikidata":"https://www.wikidata.org/wiki/Q7291993","display_name":"Random subspace method","level":3,"score":0.36083120107650757},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3496606945991516}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpr.2004.1334643","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2004.1334643","pdf_url":null,"source":{"id":"https://openalex.org/S4363608750","display_name":"Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 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 of the 17th International Conference on Pattern Recognition, 2004. ICPR 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":9,"referenced_works":["https://openalex.org/W1567577094","https://openalex.org/W1601740268","https://openalex.org/W2104125540","https://openalex.org/W2118386984","https://openalex.org/W2121947440","https://openalex.org/W2137680370","https://openalex.org/W2140753590","https://openalex.org/W2157595929","https://openalex.org/W2158275940"],"related_works":["https://openalex.org/W2046975922","https://openalex.org/W2388864896","https://openalex.org/W2407804800","https://openalex.org/W2057416691","https://openalex.org/W4256395896","https://openalex.org/W2117265009","https://openalex.org/W2913388591","https://openalex.org/W2968660735","https://openalex.org/W2245276335","https://openalex.org/W1760344465"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,28],"new":[4],"method":[5],"is":[6,34,54],"proposed":[7,103],"to":[8,57,88],"detect":[9,58],"abnormal":[10,59],"regions":[11,60],"in":[12,61],"colonoscopic":[13,62],"images":[14],"by":[15],"patch-based":[16],"classifier":[17],"ensemble.":[18,95],"Through":[19],"supervised":[20],"learning":[21],"from":[22],"image":[23,75],"patches":[24,68],"of":[25,30,50,67,73,93,101],"various":[26],"sizes,":[27],"set":[29],"basic":[31,51],"SVM":[32],"classifiers":[33,52],"trained":[35],"for":[36],"each":[37],"size.":[38],"A":[39],"diagnostic":[40],"model":[41],"can":[42,78],"then":[43,55],"be":[44],"constructed":[45],"based":[46],"on":[47],"the":[48,74,90,94],"ensemble":[49],"which":[53,77],"used":[56],"images.":[63],"The":[64],"multiple":[65,70],"sizes":[66],"provide":[69],"level":[71],"representation":[72],"content,":[76],"help":[79],"improve":[80],"detection":[81],"results.":[82],"Several":[83],"fusion":[84],"criteria":[85],"are":[86],"explored":[87],"determine":[89],"final":[91],"output":[92],"Experimental":[96],"results":[97],"show":[98],"promising":[99],"performance":[100],"our":[102],"method.":[104]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}