{"id":"https://openalex.org/W1020833696","doi":"https://doi.org/10.1080/21681163.2015.1035404","title":"Multi-scale analysis of the surface morphology of colorectal polyps from optical tomography","display_name":"Multi-scale analysis of the surface morphology of colorectal polyps from optical tomography","publication_year":2015,"publication_date":"2015-06-03","ids":{"openalex":"https://openalex.org/W1020833696","doi":"https://doi.org/10.1080/21681163.2015.1035404","mag":"1020833696"},"language":"en","primary_location":{"id":"doi:10.1080/21681163.2015.1035404","is_oa":false,"landing_page_url":"https://doi.org/10.1080/21681163.2015.1035404","pdf_url":null,"source":{"id":"https://openalex.org/S2764763012","display_name":"Computer Methods in Biomechanics and Biomedical Engineering Imaging & Visualization","issn_l":"2168-1163","issn":["2168-1163","2168-1171"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5100409994","display_name":"Jian Zhang","orcid":"https://orcid.org/0000-0002-7240-3541"},"institutions":[{"id":"https://openalex.org/I177639307","display_name":"University of Dundee","ror":"https://ror.org/03h2bxq36","country_code":"GB","type":"education","lineage":["https://openalex.org/I177639307"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. Zhang","raw_affiliation_strings":["School of Computing, University of Dundee, Dundee DD1 4HN, UK"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Dundee, Dundee DD1 4HN, UK","institution_ids":["https://openalex.org/I177639307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111983000","display_name":"Jiao Zhang","orcid":"https://orcid.org/0000-0002-6947-6002"},"institutions":[{"id":"https://openalex.org/I177639307","display_name":"University of Dundee","ror":"https://ror.org/03h2bxq36","country_code":"GB","type":"education","lineage":["https://openalex.org/I177639307"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J.G. Zhang","raw_affiliation_strings":["School of Computing, University of Dundee, Dundee DD1 4HN, UK"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Dundee, Dundee DD1 4HN, UK","institution_ids":["https://openalex.org/I177639307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047568018","display_name":"Maria Coats","orcid":null},"institutions":[{"id":"https://openalex.org/I2802526638","display_name":"Ninewells Hospital","ror":"https://ror.org/039c6rk82","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800860831","https://openalex.org/I2802526638"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M. Coats","raw_affiliation_strings":["School of Medicine, Ninewells Hospital and Medical School, Dundee DD1 9SY, UK"],"affiliations":[{"raw_affiliation_string":"School of Medicine, Ninewells Hospital and Medical School, Dundee DD1 9SY, UK","institution_ids":["https://openalex.org/I2802526638"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100461989","display_name":"Wenqi Li","orcid":"https://orcid.org/0000-0003-1081-2830"},"institutions":[{"id":"https://openalex.org/I177639307","display_name":"University of Dundee","ror":"https://ror.org/03h2bxq36","country_code":"GB","type":"education","lineage":["https://openalex.org/I177639307"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"W. Li","raw_affiliation_strings":["School of Computing, University of Dundee, Dundee DD1 4HN, UK"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Dundee, Dundee DD1 4HN, UK","institution_ids":["https://openalex.org/I177639307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111707205","display_name":"F. A. CAREY","orcid":null},"institutions":[{"id":"https://openalex.org/I2802526638","display_name":"Ninewells Hospital","ror":"https://ror.org/039c6rk82","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800860831","https://openalex.org/I2802526638"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"F.A. Carey","raw_affiliation_strings":["Department of Pathology, Ninewells Hospital and Medical School, Dundee DD1 9SY, UK"],"affiliations":[{"raw_affiliation_string":"Department of Pathology, Ninewells Hospital and Medical School, Dundee DD1 9SY, UK","institution_ids":["https://openalex.org/I2802526638"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061241647","display_name":"S.J. McKenna","orcid":"https://orcid.org/0000-0003-0530-2035"},"institutions":[{"id":"https://openalex.org/I177639307","display_name":"University of Dundee","ror":"https://ror.org/03h2bxq36","country_code":"GB","type":"education","lineage":["https://openalex.org/I177639307"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"S.J. McKenna","raw_affiliation_strings":["School of Computing, University of Dundee, Dundee DD1 4HN, UK"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Dundee, Dundee DD1 4HN, UK","institution_ids":["https://openalex.org/I177639307"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5061241647"],"corresponding_institution_ids":["https://openalex.org/I177639307"],"apc_list":null,"apc_paid":null,"fwci":0.1438,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.52931057,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"5","issue":"5","first_page":"318","last_page":"328"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.993399977684021,"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":0.9772999882698059,"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/histogram","display_name":"Histogram","score":0.6844224333763123},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6785963773727417},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5997892022132874},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.516586184501648},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.4801137447357178},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.47100701928138733},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4649789333343506},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46093833446502686},{"id":"https://openalex.org/keywords/medical-diagnosis","display_name":"Medical diagnosis","score":0.44953399896621704},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.43812045454978943},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.4105709493160248},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3143378496170044},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.2786747217178345},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.24734702706336975},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.23615875840187073},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10770601034164429}],"concepts":[{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6844224333763123},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6785963773727417},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5997892022132874},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.516586184501648},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.4801137447357178},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.47100701928138733},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4649789333343506},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46093833446502686},{"id":"https://openalex.org/C534262118","wikidata":"https://www.wikidata.org/wiki/Q177719","display_name":"Medical diagnosis","level":2,"score":0.44953399896621704},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.43812045454978943},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.4105709493160248},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3143378496170044},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2786747217178345},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.24734702706336975},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.23615875840187073},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10770601034164429},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1080/21681163.2015.1035404","is_oa":false,"landing_page_url":"https://doi.org/10.1080/21681163.2015.1035404","pdf_url":null,"source":{"id":"https://openalex.org/S2764763012","display_name":"Computer Methods in Biomechanics and Biomedical Engineering Imaging & Visualization","issn_l":"2168-1163","issn":["2168-1163","2168-1171"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization","raw_type":"journal-article"},{"id":"pmh:oai:discovery.dundee.ac.uk:openaire_cris_publications/f08f1571-1270-4c74-89ec-22c587b9a584","is_oa":false,"landing_page_url":"https://discovery.dundee.ac.uk/en/publications/f08f1571-1270-4c74-89ec-22c587b9a584","pdf_url":null,"source":{"id":"https://openalex.org/S4306400523","display_name":"Discovery Research Portal (University of Dundee)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177639307","host_organization_name":"University of Dundee","host_organization_lineage":["https://openalex.org/I177639307"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Zhang, J, Zhang, J G, Coats, M, Li, W, Carey, F A & McKenna, S J 2015, 'Multi-scale analysis of the surface morphology of colorectal polyps from optical tomography', Computer Methods in Biomechanics and Biomedical Engineering: Imaging and Visualization, vol. 5, no. 5, pp. 318-328. https://doi.org/10.1080/21681163.2015.1035404","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1535814","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1535814/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"   Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization , 5  (5)   pp. 318-328.   (2017)      ","raw_type":"Article"},{"id":"pmh:oai:https://orca.cardiff.ac.uk:112490","is_oa":false,"landing_page_url":"https://orca.cardiff.ac.uk/id/eprint/112490/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401195","display_name":"ORCA Online Research @Cardiff (Cardiff University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79510175","host_organization_name":"Cardiff University","host_organization_lineage":["https://openalex.org/I79510175"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.47999998927116394,"display_name":"Good health and well-being"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313480","display_name":"LifeArc","ror":"https://ror.org/01dqb0q37"},{"id":"https://openalex.org/F4320321641","display_name":"Dundee Cancer Centre","ror":"https://ror.org/03h2bxq36"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W179179905","https://openalex.org/W273955616","https://openalex.org/W1238092070","https://openalex.org/W1551059296","https://openalex.org/W1912381072","https://openalex.org/W1968974585","https://openalex.org/W1988418842","https://openalex.org/W2040283026","https://openalex.org/W2086327306","https://openalex.org/W2134672608","https://openalex.org/W2134997723","https://openalex.org/W2153635508","https://openalex.org/W2329094530","https://openalex.org/W6807799880"],"related_works":["https://openalex.org/W4249377076","https://openalex.org/W4210389441","https://openalex.org/W2107628111","https://openalex.org/W2395241803","https://openalex.org/W2003211637","https://openalex.org/W2021488205","https://openalex.org/W2394004323","https://openalex.org/W2604451061","https://openalex.org/W2418110971","https://openalex.org/W2370826717"],"abstract_inverted_index":{"Inspection":[0],"and":[1,11,56],"categorisation":[2],"of":[3,15,26,38,51,62,69,103,128],"polypoid":[4],"lesions":[5],"is":[6,47],"important":[7],"for":[8,98],"establishing":[9],"diagnoses":[10],"influencing":[12],"clinical":[13],"management":[14],"colorectal":[16,28],"cancer.":[17],"We":[18],"present":[19],"a":[20,43,125],"study":[21],"analysing":[22],"the":[23,77],"surface":[24,60],"morphology":[25],"excised":[27],"polyps":[29,87],"imaged":[30],"using":[31,42,67,107],"optical":[32],"projection":[33],"tomography.":[34],"The":[35],"differential":[36],"geometry":[37],"polyp":[39,131],"surfaces,":[40],"segmented":[41],"level":[44],"sets":[45],"method,":[46],"explored":[48],"in":[49,119],"terms":[50],"local,":[52],"multi-scale":[53],"shape":[54],"index":[55],"curvedness":[57],"descriptors.":[58,71],"A":[59],"region":[61],"interest":[63],"can":[64],"be":[65],"represented":[66],"histograms":[68],"these":[70,84],"Experiments":[72],"are":[73],"described":[74],"that":[75],"investigate":[76],"ability":[78],"to":[79],"categorise":[80],"regions":[81],"based":[82],"on":[83,124],"histograms.":[85],"Specifically,":[86],"were":[88,105],"automatically":[89],"assigned":[90],"Kudo's":[91],"pit":[92],"pattern":[93],"classes":[94],"(a":[95],"scheme":[96],"used":[97],"endoscopic":[99],"assessment).":[100],"Five":[101],"types":[102],"classifiers":[104],"compared":[106],"descriptors":[108],"at":[109],"multiple":[110],"spatial":[111],"scales.":[112],"Support":[113],"vector":[114],"machines":[115],"obtained":[116],"rates":[117],"broadly":[118],"line":[120],"with":[121],"intra-observer":[122],"agreement":[123],"data":[126],"set":[127],"28":[129],"tomographic":[130],"images":[132]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}