{"id":"https://openalex.org/W2109557414","doi":"https://doi.org/10.1109/tip.2010.2076295","title":"From Point to Local Neighborhood: Polyp Detection in CT Colonography Using Geodesic Ring Neighborhoods","display_name":"From Point to Local Neighborhood: Polyp Detection in CT Colonography Using Geodesic Ring Neighborhoods","publication_year":2010,"publication_date":"2010-09-15","ids":{"openalex":"https://openalex.org/W2109557414","doi":"https://doi.org/10.1109/tip.2010.2076295","mag":"2109557414","pmid":"https://pubmed.ncbi.nlm.nih.gov/20840898"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2010.2076295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2010.2076295","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5090401556","display_name":"Ju Lynn Ong","orcid":"https://orcid.org/0000-0001-5115-4112"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ju Lynn Ong","raw_affiliation_strings":["College of Engineering and Computer Sciences, the Australian National University and National ICT Australia, Canberra, Australia. julynn.ong@anu.edu.au","College of Engineering and Computer Science, Australian National University, Canberra, ACT, Australia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering and Computer Sciences, the Australian National University and National ICT Australia, Canberra, Australia. julynn.ong@anu.edu.au","institution_ids":["https://openalex.org/I118347636","https://openalex.org/I42894916"]},{"raw_affiliation_string":"College of Engineering and Computer Science, Australian National University, Canberra, ACT, Australia#TAB#","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084681382","display_name":"Abd\u2010Krim Seghouane","orcid":"https://orcid.org/0000-0003-4619-734X"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Abd-Krim Seghouane","raw_affiliation_strings":["College of Engineering and Computer Sciences, Australian National University, National ICT Australia Limited, Canberra, Australia","College of Engineering and Computer Science, Australian National University, Canberra, ACT, Australia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering and Computer Sciences, Australian National University, National ICT Australia Limited, Canberra, Australia","institution_ids":["https://openalex.org/I118347636","https://openalex.org/I42894916"]},{"raw_affiliation_string":"College of Engineering and Computer Science, Australian National University, Canberra, ACT, Australia#TAB#","institution_ids":["https://openalex.org/I118347636"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3771,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.82509464,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"20","issue":"4","first_page":"1000","last_page":"1010"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.996999979019165,"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":0.996999979019165,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9952999949455261,"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/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9940999746322632,"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/curvature","display_name":"Curvature","score":0.7266449928283691},{"id":"https://openalex.org/keywords/geodesic","display_name":"Geodesic","score":0.7055356502532959},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.6481416821479797},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5906680822372437},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.5379389524459839},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.48882219195365906},{"id":"https://openalex.org/keywords/differential-geometry","display_name":"Differential geometry","score":0.48722901940345764},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46811336278915405},{"id":"https://openalex.org/keywords/ridge","display_name":"Ridge","score":0.4548923373222351},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4414002299308777},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4410736560821533},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4099031984806061},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36636921763420105},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3508743643760681},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30553340911865234},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10555461049079895}],"concepts":[{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.7266449928283691},{"id":"https://openalex.org/C165818556","wikidata":"https://www.wikidata.org/wiki/Q213488","display_name":"Geodesic","level":2,"score":0.7055356502532959},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.6481416821479797},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5906680822372437},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5379389524459839},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48882219195365906},{"id":"https://openalex.org/C192939610","wikidata":"https://www.wikidata.org/wiki/Q188444","display_name":"Differential geometry","level":2,"score":0.48722901940345764},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46811336278915405},{"id":"https://openalex.org/C32277403","wikidata":"https://www.wikidata.org/wiki/Q740445","display_name":"Ridge","level":2,"score":0.4548923373222351},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4414002299308777},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4410736560821533},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4099031984806061},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36636921763420105},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3508743643760681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30553340911865234},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10555461049079895},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003111","descriptor_name":"Colonic Polyps","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D003111","descriptor_name":"Colonic Polyps","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D003111","descriptor_name":"Colonic Polyps","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011856","descriptor_name":"Radiographic Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011856","descriptor_name":"Radiographic Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011856","descriptor_name":"Radiographic Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011857","descriptor_name":"Radiographic Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011857","descriptor_name":"Radiographic Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011857","descriptor_name":"Radiographic Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D023881","descriptor_name":"Colonography, Computed Tomographic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D023881","descriptor_name":"Colonography, Computed Tomographic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D023881","descriptor_name":"Colonography, Computed Tomographic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2010.2076295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2010.2076295","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:20840898","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20840898","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/68576","is_oa":false,"landing_page_url":"http://hdl.handle.net/1885/68576","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"Journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7599999904632568}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310013","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1484777458","https://openalex.org/W1490640608","https://openalex.org/W1499922395","https://openalex.org/W1565212980","https://openalex.org/W1565722771","https://openalex.org/W1846659435","https://openalex.org/W1922017469","https://openalex.org/W1997026694","https://openalex.org/W1999690352","https://openalex.org/W2000214666","https://openalex.org/W2010106767","https://openalex.org/W2013802066","https://openalex.org/W2014434021","https://openalex.org/W2019880120","https://openalex.org/W2029692362","https://openalex.org/W2031453950","https://openalex.org/W2033834476","https://openalex.org/W2036835491","https://openalex.org/W2038839211","https://openalex.org/W2094750040","https://openalex.org/W2095982525","https://openalex.org/W2102490345","https://openalex.org/W2109882617","https://openalex.org/W2116707521","https://openalex.org/W2118627609","https://openalex.org/W2125517557","https://openalex.org/W2132479223","https://openalex.org/W2135888654","https://openalex.org/W2138894838","https://openalex.org/W2140110351","https://openalex.org/W2143118902","https://openalex.org/W2156909104","https://openalex.org/W2158908457","https://openalex.org/W2159242978","https://openalex.org/W2164435545","https://openalex.org/W2171301135","https://openalex.org/W2282739418","https://openalex.org/W2611234013","https://openalex.org/W6639007286","https://openalex.org/W6649730384","https://openalex.org/W6676359050","https://openalex.org/W6683272331"],"related_works":["https://openalex.org/W2766932195","https://openalex.org/W2112002268","https://openalex.org/W1540141075","https://openalex.org/W2546942002","https://openalex.org/W1480176488","https://openalex.org/W3005023910","https://openalex.org/W2490870784","https://openalex.org/W3174309227","https://openalex.org/W809282740","https://openalex.org/W4280629634"],"abstract_inverted_index":{"Existing":[0],"polyp":[1],"detection":[2],"methods":[3,127],"rely":[4],"heavily":[5],"on":[6],"curvature-based":[7],"characteristics":[8],"to":[9,67,150],"differentiate":[10],"between":[11,183],"lesions.":[12],"These":[13,142],"assume":[14],"that":[15,167],"the":[16,34,50,73,88,152,191],"discrete":[17],"triangulated":[18],"surface":[19,74,92,120,153],"mesh":[20],"or":[21,161],"volume":[22],"closely":[23],"approximates":[24,115],"a":[25,42,46,61,80,84,91,107,116,156],"smooth":[26],"continuous":[27,119],"surface.":[28],"However,":[29],"this":[30,59,78,110,168],"is":[31,39,65,94,97,137,170],"often":[32],"not":[33],"case":[35],"and":[36,45,124,140,144,187],"because":[37],"curvature":[38,104,123,143],"computed":[40],"as":[41,154],"local":[43,85],"feature":[44,64],"second-order":[47],"differential":[48],"quantity,":[49],"presence":[51],"of":[52,72,90],"noise":[53],"significantly":[54],"affects":[55],"its":[56],"estimation.":[57],"For":[58],"reason,":[60],"more":[62],"global":[63,133],"required":[66],"provide":[68],"an":[69],"accurate":[70],"description":[71],"at":[75],"hand.":[76],"In":[77],"paper,":[79],"novel":[81],"method":[82,169],"incorporating":[83],"neighborhood":[86,108,114],"around":[87,109],"centroid":[89],"patch":[93],"proposed.":[95],"This":[96,112],"done":[98],"using":[99],"geodesic":[100],"rings":[101],"which":[102,122],"accumulate":[103],"information":[105],"in":[106,190],"centroid.":[111],"geodesic-ring":[113],"single":[117],"smooth,":[118],"upon":[121],"orientation":[125,145],"estimation":[126],"can":[128],"be":[129,148],"applied.":[130],"A":[131],"new":[132],"shape":[134],"index,":[135],"S":[136],"also":[138],"introduced":[139],"computed.":[141],"values":[146],"will":[147],"used":[149],"classify":[151],"either":[155],"bulbous":[157,184],"polyp,":[158],"ridge-like":[159],"fold":[160],"semiplanar":[162],"structure.":[163],"Experimental":[164],"results":[165],"show":[166],"promising":[171],"(100%":[172],"sensitivity,":[173],"100%":[174],"specificity":[175],"for":[176,181],"lesions":[177],">":[178],"10":[179],"mm)":[180],"distinguishing":[182],"polyps,":[185],"folds":[186],"planar-like":[188],"structures":[189],"colon.":[192]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
