{"id":"https://openalex.org/W2328764220","doi":"https://doi.org/10.1117/12.2216310","title":"Effects of voxelization on dose volume histogram accuracy","display_name":"Effects of voxelization on dose volume histogram accuracy","publication_year":2016,"publication_date":"2016-03-18","ids":{"openalex":"https://openalex.org/W2328764220","doi":"https://doi.org/10.1117/12.2216310","mag":"2328764220"},"language":"en","primary_location":{"id":"doi:10.1117/12.2216310","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2216310","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/A5042132208","display_name":"Kyle Sunderland","orcid":null},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Kyle Sunderland","raw_affiliation_strings":["Queen's Univ. (Canada)"],"affiliations":[{"raw_affiliation_string":"Queen's Univ. (Canada)","institution_ids":["https://openalex.org/I204722609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020460040","display_name":"Csaba Pint\u00e9r","orcid":"https://orcid.org/0000-0001-9982-3194"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Csaba Pinter","raw_affiliation_strings":["Queen's Univ. (Canada)"],"affiliations":[{"raw_affiliation_string":"Queen's Univ. (Canada)","institution_ids":["https://openalex.org/I204722609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079885573","display_name":"Andr\u00e1s Lass\u00f3","orcid":"https://orcid.org/0000-0002-4220-7064"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Andras Lasso","raw_affiliation_strings":["Queen\u2019s Univ. (Canada)"],"affiliations":[{"raw_affiliation_string":"Queen\u2019s Univ. (Canada)","institution_ids":["https://openalex.org/I204722609"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084753910","display_name":"G\u00e1bor Fichtinger","orcid":"https://orcid.org/0000-0002-6354-262X"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gabor Fichtinger","raw_affiliation_strings":["Queen\u2019s Univ. (Canada)"],"affiliations":[{"raw_affiliation_string":"Queen\u2019s Univ. (Canada)","institution_ids":["https://openalex.org/I204722609"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042132208"],"corresponding_institution_ids":["https://openalex.org/I204722609"],"apc_list":null,"apc_paid":null,"fwci":0.4456,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.66609328,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"9786","issue":null,"first_page":"97862O","last_page":"97862O"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9994000196456909,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.8593694567680359},{"id":"https://openalex.org/keywords/dose-volume-histogram","display_name":"Dose-volume histogram","score":0.7307858467102051},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.7239724397659302},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6941109299659729},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.5534053444862366},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5107081532478333},{"id":"https://openalex.org/keywords/radiation-treatment-planning","display_name":"Radiation treatment planning","score":0.3468942642211914},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.323871910572052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22781172394752502},{"id":"https://openalex.org/keywords/radiation-therapy","display_name":"Radiation therapy","score":0.09304606914520264},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08910572528839111}],"concepts":[{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.8593694567680359},{"id":"https://openalex.org/C2780198649","wikidata":"https://www.wikidata.org/wiki/Q5299249","display_name":"Dose-volume histogram","level":4,"score":0.7307858467102051},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.7239724397659302},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6941109299659729},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.5534053444862366},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5107081532478333},{"id":"https://openalex.org/C201645570","wikidata":"https://www.wikidata.org/wiki/Q830637","display_name":"Radiation treatment planning","level":3,"score":0.3468942642211914},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.323871910572052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22781172394752502},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.09304606914520264},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08910572528839111},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2216310","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2216310","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":[{"score":0.49000000953674316,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311055","display_name":"Cancer Care Ontario","ror":"https://ror.org/029n6xw55"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1971828295","https://openalex.org/W1992059679","https://openalex.org/W1993947467","https://openalex.org/W2005282289","https://openalex.org/W2026616100","https://openalex.org/W2047167129","https://openalex.org/W2081184998","https://openalex.org/W2116272759","https://openalex.org/W2117867888","https://openalex.org/W2160754664","https://openalex.org/W6670573083","https://openalex.org/W6677485553"],"related_works":["https://openalex.org/W2028407790","https://openalex.org/W1965550810","https://openalex.org/W2193288579","https://openalex.org/W2049585172","https://openalex.org/W2005032161","https://openalex.org/W2031306493","https://openalex.org/W2390319468","https://openalex.org/W2019607867","https://openalex.org/W1499476490","https://openalex.org/W2030403482"],"abstract_inverted_index":{"PURPOSE:":[0],"In":[1,25],"radiotherapy":[2],"treatment":[3,88,215,248],"planning":[4],"systems,":[5],"structures":[6,75,128,152,196,199],"of":[7,57,97,120,213,246],"interest":[8],"such":[9,78,112],"as":[10,18,79,102,104,113,171],"targets":[11],"and":[12,134,145,223],"organs":[13],"at":[14,131,153],"risk":[15],"are":[16,85,129],"stored":[17],"2D":[19],"contours":[20,33],"on":[21,54,64,99,178],"evenly":[22],"spaced":[23],"planes.":[24],"order":[26,241],"to":[27,93,136,210,242],"be":[28,35,237],"used":[29,86],"in":[30,47,173,201,232,240],"various":[31],"algorithms,":[32],"must":[34,236],"converted":[36],"into":[37],"binary":[38],"labelmap":[39,222],"volumes":[40],"using":[41],"voxelization.":[42],"The":[43],"voxelization":[44,98,147],"process":[45],"results":[46],"lost":[48],"information,":[49],"which":[50,67,84,123,235],"has":[51,61],"little":[52],"effect":[53],"the":[55,95,150,158,163,174,179,192,211,244],"volume":[56,81,225],"large":[58,188],"structures,":[59,66,101],"but":[60],"significant":[62],"impact":[63,96],"small":[65,195],"contain":[68],"few":[69],"voxels.":[70],"Volume":[71],"differences":[72],"for":[73,87,149,169,194,198,239],"segmented":[74,100],"affects":[76,110],"metrics":[77],"dose":[80,206,224],"histograms":[82],"(DVH),":[83],"planning.":[89],"Our":[90],"goal":[91],"is":[92,228],"evaluate":[94,146],"well":[103],"how":[105],"factors":[106],"like":[107],"voxel":[108,226],"size":[109,227],"metrics,":[111],"DVH.":[114,164],"METHODS:":[115],"We":[116,142,166,183],"create":[117],"a":[118,204],"series":[119],"implicit":[121],"functions,":[122],"represent":[124],"simulated":[125],"structures.":[126],"These":[127],"sampled":[130],"varying":[132],"resolutions,":[133],"compared":[135],"labelmaps":[137],"with":[138,203],"high":[139,205],"sub-millimeter":[140],"resolutions.":[141],"generate":[143],"DVH":[144,189,233],"error":[148],"same":[151],"different":[154],"resolutions":[155],"by":[156],"calculating":[157],"agreement":[159],"acceptance":[160],"percentage":[161],"between":[162],"RESULTS:":[165],"implemented":[167],"tools":[168],"analysis":[170],"modules":[172],"SlicerRT":[175],"toolkit":[176],"based":[177],"3D":[180],"Slicer":[181],"platform.":[182],"found":[184],"that":[185,221],"there":[186],"were":[187],"variation":[190],"from":[191],"baseline":[193],"or":[197],"located":[200],"regions":[202],"gradient,":[207],"potentially":[208],"leading":[209],"creation":[212],"suboptimal":[214],"plans.":[216,249],"CONCLUSION:":[217],"This":[218],"work":[219],"demonstrates":[220],"an":[229],"important":[230],"factor":[231],"accuracy,":[234],"accounted":[238],"ensure":[243],"development":[245],"accurate":[247]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}