{"id":"https://openalex.org/W2020308516","doi":"https://doi.org/10.1109/isbi.2014.6867841","title":"Fast random walker image registration using precomputation","display_name":"Fast random walker image registration using precomputation","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2020308516","doi":"https://doi.org/10.1109/isbi.2014.6867841","mag":"2020308516"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2014.6867841","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2014.6867841","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 11th International Symposium on Biomedical Imaging (ISBI)","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/A5059149646","display_name":"Shawn Andrews","orcid":null},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Shawn Andrews","raw_affiliation_strings":["Medical Image Analysis Lab, Simon Fraser University, Canada","Medical Image Analysis Lab, School of Computing Science, Simon Fraser University, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"Medical Image Analysis Lab, Simon Fraser University, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"Medical Image Analysis Lab, School of Computing Science, Simon Fraser University, Canada#TAB#","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071527352","display_name":"Lisa Tang","orcid":"https://orcid.org/0000-0003-2545-8440"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lisa Tang","raw_affiliation_strings":["Medical Image Analysis Lab, Simon Fraser University, Canada","Medical Image Analysis Lab, School of Computing Science, Simon Fraser University, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"Medical Image Analysis Lab, Simon Fraser University, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"Medical Image Analysis Lab, School of Computing Science, Simon Fraser University, Canada#TAB#","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072684302","display_name":"Ghassan Hamarneh","orcid":"https://orcid.org/0000-0001-5040-7448"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ghassan Hamarneh","raw_affiliation_strings":["Medical Image Analysis Lab, Simon Fraser University, Canada","Medical Image Analysis Lab, School of Computing Science, Simon Fraser University, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"Medical Image Analysis Lab, Simon Fraser University, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"Medical Image Analysis Lab, School of Computing Science, Simon Fraser University, Canada#TAB#","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5059149646"],"corresponding_institution_ids":["https://openalex.org/I18014758"],"apc_list":null,"apc_paid":null,"fwci":32.9704,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.99154306,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"31","issue":null,"first_page":"189","last_page":"192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9994999766349792,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9994000196456909,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9994000196456909,"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/precomputation","display_name":"Precomputation","score":0.9966368675231934},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.8340686559677124},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7720540165901184},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6390359401702881},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6054919958114624},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.58058100938797},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5281372666358948},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21390217542648315}],"concepts":[{"id":"https://openalex.org/C159379195","wikidata":"https://www.wikidata.org/wiki/Q7239568","display_name":"Precomputation","level":3,"score":0.9966368675231934},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.8340686559677124},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7720540165901184},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6390359401702881},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6054919958114624},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.58058100938797},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5281372666358948},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21390217542648315},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2014.6867841","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2014.6867841","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 11th International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.640.6034","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.640.6034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.sfu.ca/~hamarneh/ecopy/isbi2014d.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W18994745","https://openalex.org/W74335930","https://openalex.org/W118997998","https://openalex.org/W1500681480","https://openalex.org/W1569058154","https://openalex.org/W1957456020","https://openalex.org/W1963484017","https://openalex.org/W2096029372","https://openalex.org/W2102099319","https://openalex.org/W2109374510","https://openalex.org/W2115167851","https://openalex.org/W2118961645","https://openalex.org/W6600750595","https://openalex.org/W6629901135"],"related_works":["https://openalex.org/W126258643","https://openalex.org/W2157769033","https://openalex.org/W2096978683","https://openalex.org/W414359703","https://openalex.org/W2687399516","https://openalex.org/W2543067032","https://openalex.org/W2170398238","https://openalex.org/W3029113864","https://openalex.org/W2573887882","https://openalex.org/W2020308516"],"abstract_inverted_index":{"In":[0],"this":[1,48],"paper,":[2],"we":[3],"introduce":[4],"an":[5],"extension":[6],"to":[7,15,51,98,108],"the":[8,17,33,39,42,53,57,69,81],"random":[9,92],"walker":[10,93],"image":[11,59,94],"registration":[12,22,72,82,95,112],"method":[13,26],"designed":[14],"increase":[16],"speed":[18,73],"at":[19],"which":[20],"a":[21,66],"is":[23,83],"performed.":[24,85],"Our":[25,86],"involves":[27],"precomputing":[28],"data":[29,50],"from":[30],"one":[31],"of":[32,41],"images":[34,104],"being":[35,84],"registered":[36],"while":[37],"anticipating":[38],"acquisition":[40],"second":[43,58],"image,":[44],"and":[45,74],"then":[46],"using":[47],"precomputed":[49],"approximate":[52],"final":[54],"transformation":[55],"once":[56],"becomes":[60],"available.":[61],"The":[62],"precomputation":[63],"scheme":[64],"incorporates":[65],"parameter":[67],"controlling":[68],"trade-off":[70],"between":[71],"accuracy":[75],"that":[76,89],"can":[77],"be":[78],"tuned":[79],"when":[80],"results":[87],"show":[88],"with":[90,105],"precomputation,":[91],"runs":[96],"3":[97],"10":[99],"times":[100],"faster":[101],"on":[102],"volumetric":[103],"only":[106],"3%":[107],"20%":[109],"loss":[110],"in":[111],"accuracy.":[113]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
