{"id":"https://openalex.org/W2040693932","doi":"https://doi.org/10.1007/s10851-010-0211-9","title":"A Space Variant Gradient Based Corner Detector for\u00a0Sparse Omnidirectional Images","display_name":"A Space Variant Gradient Based Corner Detector for\u00a0Sparse Omnidirectional Images","publication_year":2010,"publication_date":"2010-06-21","ids":{"openalex":"https://openalex.org/W2040693932","doi":"https://doi.org/10.1007/s10851-010-0211-9","mag":"2040693932"},"language":"en","primary_location":{"id":"doi:10.1007/s10851-010-0211-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10851-010-0211-9","pdf_url":null,"source":{"id":"https://openalex.org/S66221708","display_name":"Journal of Mathematical Imaging and Vision","issn_l":"0924-9907","issn":["0924-9907","1573-7683"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Mathematical Imaging and Vision","raw_type":"journal-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/A5015138346","display_name":"Dermot Kerr","orcid":"https://orcid.org/0000-0002-5077-0658"},"institutions":[{"id":"https://openalex.org/I138801177","display_name":"University of Ulster","ror":"https://ror.org/01yp9g959","country_code":"GB","type":"education","lineage":["https://openalex.org/I138801177"]},{"id":"https://openalex.org/I4210156198","display_name":"OGT Amenity (Ireland)","ror":"https://ror.org/056k8rb32","country_code":"IE","type":"company","lineage":["https://openalex.org/I4210156198"]}],"countries":["GB","IE"],"is_corresponding":true,"raw_author_name":"Dermot Kerr","raw_affiliation_strings":["School of Computing and Intelligent Systems, University of Ulster, Northland Road, Londonderry, BT48 7JL, Northern Ireland","School of Computing and Intelligent Systems, University of Ulster, Londonderry, Northern Ireland BT48 7JL#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing and Intelligent Systems, University of Ulster, Northland Road, Londonderry, BT48 7JL, Northern Ireland","institution_ids":["https://openalex.org/I138801177","https://openalex.org/I4210156198"]},{"raw_affiliation_string":"School of Computing and Intelligent Systems, University of Ulster, Londonderry, Northern Ireland BT48 7JL#TAB#","institution_ids":["https://openalex.org/I138801177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070227862","display_name":"Sonya Coleman","orcid":"https://orcid.org/0000-0002-4676-7640"},"institutions":[{"id":"https://openalex.org/I138801177","display_name":"University of Ulster","ror":"https://ror.org/01yp9g959","country_code":"GB","type":"education","lineage":["https://openalex.org/I138801177"]},{"id":"https://openalex.org/I4210156198","display_name":"OGT Amenity (Ireland)","ror":"https://ror.org/056k8rb32","country_code":"IE","type":"company","lineage":["https://openalex.org/I4210156198"]}],"countries":["GB","IE"],"is_corresponding":false,"raw_author_name":"Sonya Coleman","raw_affiliation_strings":["School of Computing and Intelligent Systems, University of Ulster, Northland Road, Londonderry, BT48 7JL, Northern Ireland","School of Computing and Intelligent Systems, University of Ulster, Londonderry, Northern Ireland BT48 7JL#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing and Intelligent Systems, University of Ulster, Northland Road, Londonderry, BT48 7JL, Northern Ireland","institution_ids":["https://openalex.org/I138801177","https://openalex.org/I4210156198"]},{"raw_affiliation_string":"School of Computing and Intelligent Systems, University of Ulster, Londonderry, Northern Ireland BT48 7JL#TAB#","institution_ids":["https://openalex.org/I138801177"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025293749","display_name":"Bryan Scotney","orcid":"https://orcid.org/0000-0002-8243-2223"},"institutions":[{"id":"https://openalex.org/I138801177","display_name":"University of Ulster","ror":"https://ror.org/01yp9g959","country_code":"GB","type":"education","lineage":["https://openalex.org/I138801177"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bryan Scotney","raw_affiliation_strings":["School of Computing and Information Engineering, University of Ulster, Cromore Road, Coleraine, BT52 1SA, Northern Ireland","School of Computing and Information Engineering, University of Ulster, Coleraine, Northern Ireland, BT52 1SA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing and Information Engineering, University of Ulster, Cromore Road, Coleraine, BT52 1SA, Northern Ireland","institution_ids":["https://openalex.org/I138801177"]},{"raw_affiliation_string":"School of Computing and Information Engineering, University of Ulster, Coleraine, Northern Ireland, BT52 1SA","institution_ids":["https://openalex.org/I138801177"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015138346"],"corresponding_institution_ids":["https://openalex.org/I138801177","https://openalex.org/I4210156198"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2780},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.12555764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"38","issue":"2","first_page":"119","last_page":"131"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9991000294685364,"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/computer-vision","display_name":"Computer vision","score":0.7409505248069763},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.7254914045333862},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7069743871688843},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6805059313774109},{"id":"https://openalex.org/keywords/feature-detection","display_name":"Feature detection (computer vision)","score":0.6372385025024414},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5807742476463318},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5711262226104736},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.525727391242981},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42330366373062134},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.41647979617118835},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20380377769470215}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7409505248069763},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.7254914045333862},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7069743871688843},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6805059313774109},{"id":"https://openalex.org/C126422989","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Feature detection (computer vision)","level":4,"score":0.6372385025024414},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5807742476463318},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5711262226104736},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.525727391242981},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42330366373062134},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.41647979617118835},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20380377769470215},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10851-010-0211-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10851-010-0211-9","pdf_url":null,"source":{"id":"https://openalex.org/S66221708","display_name":"Journal of Mathematical Imaging and Vision","issn_l":"0924-9907","issn":["0924-9907","1573-7683"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Mathematical Imaging and Vision","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G2454031035","display_name":null,"funder_award_id":"EP/G051674/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5657310519","display_name":null,"funder_award_id":"EP/F030118/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W78593070","https://openalex.org/W1497114395","https://openalex.org/W1512708563","https://openalex.org/W1523382915","https://openalex.org/W1528497985","https://openalex.org/W1544877972","https://openalex.org/W1677409904","https://openalex.org/W1773272891","https://openalex.org/W1910823972","https://openalex.org/W1914717430","https://openalex.org/W1980911747","https://openalex.org/W2038621930","https://openalex.org/W2046961723","https://openalex.org/W2099353192","https://openalex.org/W2100115174","https://openalex.org/W2111308925","https://openalex.org/W2113095114","https://openalex.org/W2115084764","https://openalex.org/W2125579377","https://openalex.org/W2127090877","https://openalex.org/W2129412583","https://openalex.org/W2130103520","https://openalex.org/W2132054709","https://openalex.org/W2133506830","https://openalex.org/W2137088997","https://openalex.org/W2150289470","https://openalex.org/W2151103935","https://openalex.org/W2155593858","https://openalex.org/W2164672857","https://openalex.org/W2169834801","https://openalex.org/W2170492782","https://openalex.org/W2172188317","https://openalex.org/W2231056654","https://openalex.org/W2728971719","https://openalex.org/W3152404025","https://openalex.org/W4212783130","https://openalex.org/W4255444560","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2312819198","https://openalex.org/W3036032503","https://openalex.org/W2941415828","https://openalex.org/W824274296","https://openalex.org/W1928528477","https://openalex.org/W2475750579","https://openalex.org/W4280622786","https://openalex.org/W2561491196","https://openalex.org/W2319500318","https://openalex.org/W2372658156"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}