{"id":"https://openalex.org/W1984116744","doi":"https://doi.org/10.1117/12.2082513","title":"Automated detection of Schlemm's canal in spectral-domain optical coherence tomography","display_name":"Automated detection of Schlemm's canal in spectral-domain optical coherence tomography","publication_year":2015,"publication_date":"2015-03-20","ids":{"openalex":"https://openalex.org/W1984116744","doi":"https://doi.org/10.1117/12.2082513","mag":"1984116744"},"language":"en","primary_location":{"id":"doi:10.1117/12.2082513","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082513","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_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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5005801310","display_name":"Manu Tom","orcid":"https://orcid.org/0000-0002-0352-7153"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Manu Tom","raw_affiliation_strings":["RWTH Aachen Univ. (Germany)","RWTH-Aachen Univ. (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RWTH Aachen Univ. (Germany)","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"RWTH-Aachen Univ. (Germany)","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091909079","display_name":"Vignesh Ramakrishnan","orcid":"https://orcid.org/0000-0002-8636-4504"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Vignesh Ramakrishnan","raw_affiliation_strings":["RWTH Aachen Univ. (Germany)","RWTH-Aachen Univ. (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RWTH Aachen Univ. (Germany)","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"RWTH-Aachen Univ. (Germany)","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003893401","display_name":"Christian van Oterendorp","orcid":"https://orcid.org/0009-0000-3237-3803"},"institutions":[{"id":"https://openalex.org/I2800686125","display_name":"Klinikum St. Georg","ror":"https://ror.org/02y8hn179","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2800686125"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian van Oterendorp","raw_affiliation_strings":["Georg-August-Univ. Hospital (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georg-August-Univ. Hospital (Germany)","institution_ids":["https://openalex.org/I2800686125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020402349","display_name":"Thomas M. Deserno","orcid":"https://orcid.org/0000-0003-3492-4407"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas M. Deserno","raw_affiliation_strings":["RWTH Aachen Univ. (Germany)","RWTH-Aachen Univ. (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RWTH Aachen Univ. (Germany)","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"RWTH-Aachen Univ. (Germany)","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2888,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.62786499,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"9414","issue":null,"first_page":"941430","last_page":"941430"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10250","display_name":"Glaucoma and retinal disorders","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T10250","display_name":"Glaucoma and retinal disorders","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11438","display_name":"Retinal Imaging and Analysis","score":0.9998999834060669,"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/T10170","display_name":"Retinal Diseases and Treatments","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/optical-coherence-tomography","display_name":"Optical coherence tomography","score":0.8346181511878967},{"id":"https://openalex.org/keywords/schlemms-canal","display_name":"Schlemm's canal","score":0.6289363503456116},{"id":"https://openalex.org/keywords/glaucoma","display_name":"Glaucoma","score":0.6182725429534912},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6163855195045471},{"id":"https://openalex.org/keywords/sclera","display_name":"Sclera","score":0.5903433561325073},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5368860960006714},{"id":"https://openalex.org/keywords/iris","display_name":"IRIS (biosensor)","score":0.5034155249595642},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5006780624389648},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48164692521095276},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3586193323135376},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3261362612247467},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.32041168212890625},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2607273459434509},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.24569818377494812},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.1991751790046692},{"id":"https://openalex.org/keywords/trabecular-meshwork","display_name":"Trabecular meshwork","score":0.19526821374893188},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.0915275514125824}],"concepts":[{"id":"https://openalex.org/C2778818243","wikidata":"https://www.wikidata.org/wiki/Q899552","display_name":"Optical coherence tomography","level":2,"score":0.8346181511878967},{"id":"https://openalex.org/C2780186721","wikidata":"https://www.wikidata.org/wiki/Q1535320","display_name":"Schlemm's canal","level":4,"score":0.6289363503456116},{"id":"https://openalex.org/C2778527774","wikidata":"https://www.wikidata.org/wiki/Q159701","display_name":"Glaucoma","level":2,"score":0.6182725429534912},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6163855195045471},{"id":"https://openalex.org/C2777100477","wikidata":"https://www.wikidata.org/wiki/Q193107","display_name":"Sclera","level":2,"score":0.5903433561325073},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5368860960006714},{"id":"https://openalex.org/C2779503344","wikidata":"https://www.wikidata.org/wiki/Q5973514","display_name":"IRIS (biosensor)","level":3,"score":0.5034155249595642},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5006780624389648},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48164692521095276},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3586193323135376},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3261362612247467},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.32041168212890625},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2607273459434509},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.24569818377494812},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.1991751790046692},{"id":"https://openalex.org/C2781121420","wikidata":"https://www.wikidata.org/wiki/Q750873","display_name":"Trabecular meshwork","level":3,"score":0.19526821374893188},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.0915275514125824}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2082513","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082513","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_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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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":12,"referenced_works":["https://openalex.org/W1230023165","https://openalex.org/W1985979310","https://openalex.org/W1999055302","https://openalex.org/W2019872601","https://openalex.org/W2057653049","https://openalex.org/W2090518410","https://openalex.org/W2130341336","https://openalex.org/W2134234992","https://openalex.org/W2151103935","https://openalex.org/W2223815961","https://openalex.org/W2418802570","https://openalex.org/W6689145999"],"related_works":["https://openalex.org/W4231764886","https://openalex.org/W144671092","https://openalex.org/W2353746516","https://openalex.org/W1602808407","https://openalex.org/W2081283125","https://openalex.org/W3035533296","https://openalex.org/W1436529823","https://openalex.org/W2136187325","https://openalex.org/W2786226526","https://openalex.org/W2500847435"],"abstract_inverted_index":{"Recent":[0],"advances":[1],"in":[2,9,20,29,45,61,86,102,119,137,146,177,183,208],"optical":[3],"coherence":[4],"tomography":[5],"(OCT)":[6],"technology":[7],"allow":[8],"vivo":[10],"imaging":[11],"of":[12,16,24,55,59,66,70,83,96,110,115,158,173,186,232],"the":[13,21,25,33,37,56,62,71,79,97,116,133,138,141,147,166,174,178,184,192,215,247],"complex":[14],"network":[15,82],"intra-scleral":[17],"aqueous":[18,34,84],"veins":[19,85],"anterior":[22,72],"segment":[23],"eye.":[26],"Pathological":[27],"changes":[28],"this":[30],"network,":[31],"draining":[32],"humor":[35],"from":[36],"eye,":[38],"are":[39,130,144,206],"considered":[40],"to":[41,52,191,214],"play":[42],"a":[43,223,229],"role":[44],"intraocular":[46],"pressure":[47],"elevation,":[48],"which":[49],"can":[50],"lead":[51],"glaucoma,":[53],"one":[54],"major":[57],"causes":[58],"blindness":[60],"world.":[63],"Through":[64],"acquisition":[65],"OCT":[67,113],"volume":[68],"scans":[69],"eye":[73],"segment,":[74],"we":[75],"aim":[76],"at":[77,181],"reconstructing":[78],"three":[80],"dimensional":[81],"healthy":[87,224],"and":[88,140,227,246],"glaucomatous":[89],"subjects.":[90],"A":[91,217,235],"novel":[92],"algorithm":[93],"for":[94],"segmentation":[95],"three-dimensional":[98],"(3D)":[99],"vessel":[100],"system":[101],"human":[103],"Schlemms":[104],"canal":[105,194],"is":[106,162,195],"presented":[107],"analyzing":[108],"frames":[109],"spectral":[111],"domain":[112,150],"(SD-OCT)":[114],"eyes":[117],"surface":[118],"either":[120],"horizontal":[121],"or":[122,182,187],"vertical":[123,128],"orientation.":[124],"Distortions":[125],"such":[126],"as":[127],"stripes":[129],"caused":[131],"by":[132],"superficial":[134],"blood":[135],"vessels":[136,175,205],"conjunctiva":[139],"episclera.":[142],"They":[143],"removed":[145],"discrete":[148],"Fourier":[149],"(DFT)":[151],"masking":[152],"particular":[153],"frequencies.":[154],"Feature-based":[155],"rigid":[156],"registration":[157],"these":[159],"noise-filtered":[160],"images":[161],"then":[163,196],"performed":[164,197,221],"using":[165],"scale":[167],"invariant":[168],"feature":[169],"transform":[170],"(SIFT).":[171],"Segmentation":[172],"deep":[176],"sclera":[179],"originating":[180],"vicinity":[185],"having":[188],"indirect":[189],"connection":[190],"Schlemm's":[193,233],"with":[198],"3D":[199,209],"region":[200],"growing":[201],"technique.":[202],"The":[203],"segmented":[204],"visualized":[207],"providing":[210],"diagnostically":[211],"relevant":[212],"information":[213],"physicians.":[216],"proof-of-concept":[218],"study":[219],"was":[220,239],"on":[222,242],"volunteer":[225],"before":[226],"after":[228],"pharmaceutical":[230],"narrowing":[231],"canal.":[234],"relative":[236],"decreases":[237],"17%":[238],"measured":[240],"based":[241],"manual":[243],"ground":[244],"truth":[245],"image":[248],"processing":[249],"method.":[250]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
