{"id":"https://openalex.org/W7126039593","doi":"https://doi.org/10.1109/comcomap68359.2025.11353197","title":"Context-Aware Detection and Grading of Intracranial Aneurysms in DSA Images","display_name":"Context-Aware Detection and Grading of Intracranial Aneurysms in DSA Images","publication_year":2025,"publication_date":"2025-12-14","ids":{"openalex":"https://openalex.org/W7126039593","doi":"https://doi.org/10.1109/comcomap68359.2025.11353197"},"language":null,"primary_location":{"id":"doi:10.1109/comcomap68359.2025.11353197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comcomap68359.2025.11353197","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Computing, Communications and IoT Applications (ComComAp)","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/A5008903140","display_name":"Jamil Ahmad","orcid":"https://orcid.org/0000-0001-8407-5971"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Jamil Ahmad","raw_affiliation_strings":["United Arab Emirates University (UAEU),College of Information Technology (CIT),Al Ain,UAE"],"affiliations":[{"raw_affiliation_string":"United Arab Emirates University (UAEU),College of Information Technology (CIT),Al Ain,UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024102795","display_name":"Khalid Mahmood Malik","orcid":"https://orcid.org/0000-0002-7927-3436"},"institutions":[{"id":"https://openalex.org/I4210092198","display_name":"University of Michigan\u2013Flint","ror":"https://ror.org/01c3xc117","country_code":"US","type":"education","lineage":["https://openalex.org/I4210092198"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Khalid Malik","raw_affiliation_strings":["University of Michigan-Flint,College of Innovation and Technology,Flint,USA"],"affiliations":[{"raw_affiliation_string":"University of Michigan-Flint,College of Innovation and Technology,Flint,USA","institution_ids":["https://openalex.org/I4210092198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124161334","display_name":"Farman Ullah","orcid":null},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Farman Ullah","raw_affiliation_strings":["United Arab Emirates University (UAEU),College of Information Technology (CIT),Al Ain,UAE"],"affiliations":[{"raw_affiliation_string":"United Arab Emirates University (UAEU),College of Information Technology (CIT),Al Ain,UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124201203","display_name":"Kaleem Ahmad","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102438","display_name":"Theolytics (United Kingdom)","ror":"https://ror.org/012y0eh02","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210102438"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kaleem Ahmad","raw_affiliation_strings":["Demolytics Ltd.,England, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Demolytics Ltd.,England, United Kingdom","institution_ids":["https://openalex.org/I4210102438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124293383","display_name":"Mustaqeem Khan","orcid":null},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Mustaqeem Khan","raw_affiliation_strings":["United Arab Emirates University (UAEU),College of Information Technology (CIT),Al Ain,UAE"],"affiliations":[{"raw_affiliation_string":"United Arab Emirates University (UAEU),College of Information Technology (CIT),Al Ain,UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071368130","display_name":"Ghaus M. Malik","orcid":"https://orcid.org/0000-0002-1877-7024"},"institutions":[{"id":"https://openalex.org/I154057602","display_name":"Henry Ford Health System","ror":"https://ror.org/02kwnkm68","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I154057602"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ghaus Malik","raw_affiliation_strings":["Henry Ford Health System,Executive Vice-Chair at Department of Neurosurgery,Detroit,MI,USA"],"affiliations":[{"raw_affiliation_string":"Henry Ford Health System,Executive Vice-Chair at Department of Neurosurgery,Detroit,MI,USA","institution_ids":["https://openalex.org/I154057602"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5008903140"],"corresponding_institution_ids":["https://openalex.org/I201726411"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.72613888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"324","last_page":"329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","score":0.9365000128746033,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","score":0.9365000128746033,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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":0.03500000014901161,"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/T12747","display_name":"Moyamoya disease diagnosis and treatment","score":0.0031999999191612005,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/digital-subtraction-angiography","display_name":"Digital subtraction angiography","score":0.6759999990463257},{"id":"https://openalex.org/keywords/grading","display_name":"Grading (engineering)","score":0.5343000292778015},{"id":"https://openalex.org/keywords/aneurysm","display_name":"Aneurysm","score":0.5091999769210815},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.41370001435279846},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3896999955177307},{"id":"https://openalex.org/keywords/angiography","display_name":"Angiography","score":0.3709999918937683},{"id":"https://openalex.org/keywords/minimum-bounding-box","display_name":"Minimum bounding box","score":0.33500000834465027},{"id":"https://openalex.org/keywords/subtraction","display_name":"Subtraction","score":0.3264999985694885}],"concepts":[{"id":"https://openalex.org/C2778286760","wikidata":"https://www.wikidata.org/wiki/Q1224954","display_name":"Digital subtraction angiography","level":3,"score":0.6759999990463257},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6359999775886536},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5586000084877014},{"id":"https://openalex.org/C2777286243","wikidata":"https://www.wikidata.org/wiki/Q5591926","display_name":"Grading (engineering)","level":2,"score":0.5343000292778015},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5339000225067139},{"id":"https://openalex.org/C2776098176","wikidata":"https://www.wikidata.org/wiki/Q189389","display_name":"Aneurysm","level":2,"score":0.5091999769210815},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4359000027179718},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.41370001435279846},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3896999955177307},{"id":"https://openalex.org/C2780643987","wikidata":"https://www.wikidata.org/wiki/Q468414","display_name":"Angiography","level":2,"score":0.3709999918937683},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3617999851703644},{"id":"https://openalex.org/C147037132","wikidata":"https://www.wikidata.org/wiki/Q6865426","display_name":"Minimum bounding box","level":3,"score":0.33500000834465027},{"id":"https://openalex.org/C68060419","wikidata":"https://www.wikidata.org/wiki/Q40754","display_name":"Subtraction","level":2,"score":0.3264999985694885},{"id":"https://openalex.org/C3019835501","wikidata":"https://www.wikidata.org/wiki/Q1310130","display_name":"Single shot","level":2,"score":0.30640000104904175},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.3043000102043152},{"id":"https://openalex.org/C3020132585","wikidata":"https://www.wikidata.org/wiki/Q2671652","display_name":"Diagnostic accuracy","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C2780757906","wikidata":"https://www.wikidata.org/wiki/Q5276676","display_name":"Dilation (metric space)","level":2,"score":0.28870001435279846},{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.2768999934196472},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.2702000141143799},{"id":"https://openalex.org/C2781156865","wikidata":"https://www.wikidata.org/wiki/Q827023","display_name":"Lesion","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.260699987411499},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comcomap68359.2025.11353197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comcomap68359.2025.11353197","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Computing, Communications and IoT Applications (ComComAp)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2109255472","https://openalex.org/W2565639579","https://openalex.org/W3029563868","https://openalex.org/W3040921150","https://openalex.org/W3097760447","https://openalex.org/W3204971388","https://openalex.org/W3215870212","https://openalex.org/W4220907392","https://openalex.org/W4283835105","https://openalex.org/W4308993668","https://openalex.org/W4376639796","https://openalex.org/W4382243959","https://openalex.org/W4385075987","https://openalex.org/W4399117833","https://openalex.org/W4400246526","https://openalex.org/W4402274332","https://openalex.org/W4402754006","https://openalex.org/W4407358108","https://openalex.org/W4407961122"],"related_works":[],"abstract_inverted_index":{"Tiny":[0],"aneurysms":[1],"in":[2,159],"digital":[3],"subtraction":[4],"angiography":[5],"(DSA)":[6],"are":[7,37,62,71],"challenging":[8],"to":[9,14,51,64,78,95,115],"detect":[10],"and":[11,21,48,70,82,112,137,143,153,161,166],"classify":[12],"due":[13],"their":[15],"low":[16],"contrast,":[17],"complex":[18],"vascular":[19,80],"backgrounds,":[20],"small":[22,52],"size.":[23],"We":[24],"propose":[25],"a":[26,74,96,129],"three-stage,":[27],"context-aware":[28,154],"framework":[29,125],"for":[30,100],"automated":[31],"aneurysm":[32,35,60,169],"analysis.":[33],"First,":[34],"candidates":[36],"localized":[38],"using":[39,73],"an":[40],"RT-DETR":[41],"detector,":[42],"which":[43],"provides":[44],"accurate":[45],"anchor-free":[46],"detection":[47,142],"robust":[49],"sensitivity":[50],"objects.":[53],"Second,":[54],"the":[55,59,66],"detected":[56],"regions,":[57],"including":[58],"patch,":[61],"expanded":[63],"include":[65],"surrounding":[67],"vessel":[68],"context":[69],"enhanced":[72],"pretrained":[75],"RealESRGAN":[76],"model":[77],"restore":[79],"detail":[81],"improve":[83],"geometric":[84],"fidelity":[85],"without":[86],"additional":[87],"training.":[88],"Third,":[89],"each":[90],"super-resolved":[91],"patch":[92],"is":[93,126],"passed":[94],"modified":[97],"ResNet50":[98],"classifier":[99,109],"categorical":[101],"severity":[102,138],"grading":[103],"(mild,":[104],"moderate,":[105],"severe,":[106],"critical).":[107],"The":[108,124],"integrates":[110],"local":[111],"contextual":[113],"cues":[114],"better":[116],"capture":[117],"risk-related":[118],"morphology":[119],"beyond":[120],"lesion":[121],"size":[122],"alone.":[123],"evaluated":[127],"on":[128],"2D":[130],"DSA":[131],"dataset":[132],"annotated":[133],"with":[134],"bounding":[135],"boxes":[136],"labels,":[139],"reporting":[140],"both":[141],"multi-class":[144],"classification":[145,155],"performance.":[146],"Results":[147],"show":[148],"that":[149],"combining":[150],"RealESRGAN-based":[151],"enhancement":[152],"yields":[156],"substantial":[157],"gains":[158],"accuracy":[160],"recall,":[162],"enabling":[163],"more":[164],"reliable":[165],"clinically":[167],"interpretable":[168],"assessment.":[170]},"counts_by_year":[],"updated_date":"2026-02-01T03:34:12.195049","created_date":"2026-01-30T00:00:00"}