{"id":"https://openalex.org/W2150603215","doi":"https://doi.org/10.2312/vvg.20031009","title":"A Region Adjacency Tree Approach to the Detection and Design of Fiducials","display_name":"A Region Adjacency Tree Approach to the Detection and Design of Fiducials","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2150603215","doi":"https://doi.org/10.2312/vvg.20031009","mag":"2150603215"},"language":"en","primary_location":{"id":"pmh:oai:eprints.soton.ac.uk:270958","is_oa":true,"landing_page_url":null,"pdf_url":"https://eprints.soton.ac.uk/270958/1/vvg.pdf","source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://eprints.soton.ac.uk/270958/1/vvg.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020935970","display_name":"Enrico Costanza","orcid":"https://orcid.org/0000-0002-1842-8342"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Costanza, E.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5029640432","display_name":"John A. Robinson","orcid":"https://orcid.org/0000-0001-7857-8556"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robinson, J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9950000047683716,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9950000047683716,"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":0.9914000034332275,"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/T11106","display_name":"Data Management and Algorithms","score":0.9883999824523926,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/fiducial-marker","display_name":"Fiducial marker","score":0.9062607288360596},{"id":"https://openalex.org/keywords/adjacency-list","display_name":"Adjacency list","score":0.8804044723510742},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6168767809867859},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.590069591999054},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5525411367416382},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5179969072341919},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.49168306589126587},{"id":"https://openalex.org/keywords/independence","display_name":"Independence (probability theory)","score":0.46098148822784424},{"id":"https://openalex.org/keywords/adjacency-matrix","display_name":"Adjacency matrix","score":0.4475265443325043},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40913182497024536},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3857668936252594},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3714006543159485},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36707594990730286},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3218849301338196},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2934671640396118},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.15332022309303284},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.13170504570007324},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07499203085899353}],"concepts":[{"id":"https://openalex.org/C173974348","wikidata":"https://www.wikidata.org/wiki/Q1469893","display_name":"Fiducial marker","level":2,"score":0.9062607288360596},{"id":"https://openalex.org/C110484373","wikidata":"https://www.wikidata.org/wiki/Q264398","display_name":"Adjacency list","level":2,"score":0.8804044723510742},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6168767809867859},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.590069591999054},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5525411367416382},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5179969072341919},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.49168306589126587},{"id":"https://openalex.org/C35651441","wikidata":"https://www.wikidata.org/wiki/Q625303","display_name":"Independence (probability theory)","level":2,"score":0.46098148822784424},{"id":"https://openalex.org/C180356752","wikidata":"https://www.wikidata.org/wiki/Q727035","display_name":"Adjacency matrix","level":3,"score":0.4475265443325043},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40913182497024536},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3857668936252594},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3714006543159485},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36707594990730286},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3218849301338196},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2934671640396118},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.15332022309303284},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.13170504570007324},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07499203085899353},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:eprints.soton.ac.uk:270958","is_oa":true,"landing_page_url":null,"pdf_url":"https://eprints.soton.ac.uk/270958/1/vvg.pdf","source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"doi:10.2312/vvg.20031009","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vvg.20031009","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:eprints.soton.ac.uk:270958","is_oa":true,"landing_page_url":null,"pdf_url":"https://eprints.soton.ac.uk/270958/1/vvg.pdf","source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2150603215.pdf","grobid_xml":"https://content.openalex.org/works/W2150603215.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W190671662","https://openalex.org/W1508018031","https://openalex.org/W1966023443","https://openalex.org/W2020556510","https://openalex.org/W2046171138","https://openalex.org/W2106838838","https://openalex.org/W2115923609","https://openalex.org/W2122929441","https://openalex.org/W2123068464","https://openalex.org/W2123956522","https://openalex.org/W2127972053","https://openalex.org/W2161420356"],"related_works":["https://openalex.org/W2110321083","https://openalex.org/W2127972053","https://openalex.org/W2164139712","https://openalex.org/W2167807287","https://openalex.org/W2123068464","https://openalex.org/W2149891956","https://openalex.org/W2101968326","https://openalex.org/W2007325939","https://openalex.org/W1978853836","https://openalex.org/W2037703416","https://openalex.org/W1554607660","https://openalex.org/W1508018031","https://openalex.org/W2729161127","https://openalex.org/W2167686873","https://openalex.org/W2125188427","https://openalex.org/W2123956522","https://openalex.org/W1686222327"],"abstract_inverted_index":{"We":[0],"report":[1],"a":[2,42],"topological":[3],"approach":[4],"to":[5,18,46],"fiducial":[6,53],"recognition":[7],"for":[8],"real-time":[9],"applications.":[10],"Independence":[11],"from":[12],"geometry":[13],"makes":[14],"the":[15,37,48,52],"system":[16],"tolerant":[17],"severe":[19],"distortion,":[20],"and":[21,50],"allows":[22],"encoding":[23],"of":[24,44],"extra":[25],"information.":[26],"The":[27],"method":[28],"is":[29],"based":[30],"on":[31],"region":[32],"adjacency":[33],"trees.":[34],"After":[35],"describing":[36],"mathematical":[38],"foundations,":[39],"we":[40],"present":[41],"set":[43],"simulations":[45],"evaluate":[47],"algorithm":[49],"optimise":[51],"design.":[54]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
