{"id":"https://openalex.org/W2738545246","doi":"https://doi.org/10.1145/3072959.3073686","title":"Epipolar time-of-flight imaging","display_name":"Epipolar time-of-flight imaging","publication_year":2017,"publication_date":"2017-07-20","ids":{"openalex":"https://openalex.org/W2738545246","doi":"https://doi.org/10.1145/3072959.3073686","mag":"2738545246"},"language":"en","primary_location":{"id":"doi:10.1145/3072959.3073686","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3072959.3073686","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=3073686&type=pdf","source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://dl.acm.org/ft_gateway.cfm?id=3073686&type=pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013563808","display_name":"Supreeth Achar","orcid":"https://orcid.org/0009-0000-8863-7599"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Supreeth Achar","raw_affiliation_strings":["Carnegie Mellon University"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074749978","display_name":"Joseph Bartels","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph R. Bartels","raw_affiliation_strings":["Carnegie Mellon University"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000515937","display_name":"William Whittaker","orcid":"https://orcid.org/0000-0003-2530-0360"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William L. 'Red' Whittaker","raw_affiliation_strings":["Carnegie Mellon University"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019763907","display_name":"Kiriakos N. Kutulakos","orcid":"https://orcid.org/0000-0002-5165-902X"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kiriakos N. Kutulakos","raw_affiliation_strings":["University of Toronto"],"affiliations":[{"raw_affiliation_string":"University of Toronto","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029497982","display_name":"Srinivasa G. Narasimhan","orcid":"https://orcid.org/0000-0003-0389-1921"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Srinivasa G. Narasimhan","raw_affiliation_strings":["Carnegie Mellon University"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5013563808"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":28.3315,"has_fulltext":true,"cited_by_count":84,"citation_normalized_percentile":{"value":0.99486985,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"36","issue":"4","first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9955000281333923,"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"}},{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/epipolar-geometry","display_name":"Epipolar geometry","score":0.7587836980819702},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6581008434295654},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.6369116902351379},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6334503293037415},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6273404955863953},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6229771375656128},{"id":"https://openalex.org/keywords/robotics","display_name":"Robotics","score":0.5151487588882446},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.33461153507232666},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.32415056228637695},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20345085859298706},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1754678189754486},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.13376310467720032}],"concepts":[{"id":"https://openalex.org/C23379248","wikidata":"https://www.wikidata.org/wiki/Q200904","display_name":"Epipolar geometry","level":3,"score":0.7587836980819702},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6581008434295654},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.6369116902351379},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6334503293037415},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6273404955863953},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6229771375656128},{"id":"https://openalex.org/C34413123","wikidata":"https://www.wikidata.org/wiki/Q170978","display_name":"Robotics","level":3,"score":0.5151487588882446},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.33461153507232666},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.32415056228637695},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20345085859298706},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1754678189754486},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.13376310467720032},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3072959.3073686","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3072959.3073686","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=3073686&type=pdf","source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3072959.3073686","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3072959.3073686","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=3073686&type=pdf","source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1888556850","display_name":null,"funder_award_id":"N000141512358 N000141612906","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G2078223730","display_name":null,"funder_award_id":"DURIP","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G2165548363","display_name":null,"funder_award_id":"Canada","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G2674994689","display_name":null,"funder_award_id":"NNX16AD98G NNX14AM53H","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G2811237814","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G3315069322","display_name":null,"funder_award_id":"NNX16AD98G","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G5803887918","display_name":null,"funder_award_id":"REVEAL","funder_id":"https://openalex.org/F4320332180","funder_display_name":"Defense Advanced Research Projects Agency"},{"id":"https://openalex.org/G5994608067","display_name":null,"funder_award_id":"HR00111620021","funder_id":"https://openalex.org/F4320332180","funder_display_name":"Defense Advanced Research Projects Agency"},{"id":"https://openalex.org/G6844026156","display_name":"THE EXISTENCE OF VOLATILES IN THE POLAR REGIONS OF AIRLESS PLANETS HAS RECENTLY BEEN VERIFIED BY THE LCROSS AND MESSENGER MISSIONS. THESE POLAR VOLATILES ARE DRY ICES OF WATER  METHANE  AND AMMONIA. AFTER PROCESSING  IT IS POSSIBLE TO BREATHE  DRINK  BURN  FUEL  AND CREATE WITH THESE VOLATILES. THE PRODUCTION OF RESOURCES EXTERNAL TO EARTH WILL ALLOW FOR SPACE VEHICLES AND OUTPOSTS TO UTILIZE THE LOCAL RESOURCES OF A PLANET TO SUPPLY SPACE EXPLORATION MISSIONS  RATHER THAN BEING DEPENDENT ON RESOURCES LAUNCHED FROM EARTH. THE MAJORITY OF THE VOLATILES ON THE MOON AND MERCURY EXIST IN OR NEAR THE PERMANENTLY SHADED CRATERS AT THE POLAR REGIONS. EXISTING ROVER TECHNOLOGIES ARE INCAPABLE OF THE TYPES OF PERCEPTION  NAVIGATION  AND PLANNING REQUIRED BY THE CHALLENGES OF A DARK ENVIRONMENT THAT RESTRICT THE ROVER S ABILITY TO PERCEIVE ITS SURROUNDINGS  TREAD UPON CRYOGENIC REGOLITH  TOLERATE COMMUNICATION INTERRUPTIONS  AND OVERCOME INHERENT UNCERTAINTY. DUE TO THESE TECHNICAL CHALLENGES  ROVER MISSIONS HAVE NOT YET OPERATED AT POLAR LATITUDES. INNOVATIVE TECHNOLOGIES TO ADDRESS THESE CHALLENGES ARE ESSENTIAL FOR EXPLORING FOR VOLATILES AND OPERATING IN THESE POLAR REGIONS. THE PROPOSED TECHNOLOGY  FOR INSTANCE  COULD ENABLE NASA S 2018 RESOLVE MISSION TO EXPLORE POLAR VOLATILES.","funder_award_id":"NNX14AM53H","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G6924647205","display_name":null,"funder_award_id":"RPGIN","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G7339533154","display_name":null,"funder_award_id":"41612","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G8284766523","display_name":null,"funder_award_id":"(NSERC)","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320322015","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320332815","display_name":"Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2738545246.pdf","grobid_xml":"https://content.openalex.org/works/W2738545246.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1971646136","https://openalex.org/W1984039196","https://openalex.org/W1986434229","https://openalex.org/W2007774531","https://openalex.org/W2018453077","https://openalex.org/W2028868706","https://openalex.org/W2038643807","https://openalex.org/W2061788472","https://openalex.org/W2068913546","https://openalex.org/W2073305885","https://openalex.org/W2098535678","https://openalex.org/W2103546020","https://openalex.org/W2129804534","https://openalex.org/W2140376612","https://openalex.org/W2168894291","https://openalex.org/W2200993670","https://openalex.org/W2316435850","https://openalex.org/W2464830972","https://openalex.org/W4214815024"],"related_works":["https://openalex.org/W4251504644","https://openalex.org/W132764016","https://openalex.org/W2148054235","https://openalex.org/W2132043085","https://openalex.org/W2123437433","https://openalex.org/W2369285629","https://openalex.org/W3094179683","https://openalex.org/W2144496413","https://openalex.org/W2336873990","https://openalex.org/W2788440385"],"abstract_inverted_index":{"Consumer":[0],"time-of-flight":[1],"depth":[2,14],"cameras":[3],"like":[4],"Kinect":[5],"and":[6,11,61,92,95,121],"PMD":[7],"are":[8,84],"cheap,":[9],"compact":[10],"produce":[12],"video-rate":[13],"maps":[15],"in":[16,50,74,100,119],"short-range":[17],"applications.":[18],"In":[19],"this":[20,68],"paper":[21],"we":[22,39],"apply":[23],"energy-efficient":[24],"epipolar":[25],"imaging":[26,43,73],"to":[27,31,54],"the":[28,34,75,88,101],"ToF":[29,69,79,115],"domain":[30],"significantly":[32],"expand":[33],"versatility":[35],"of":[36,77,103],"these":[37,109],"sensors:":[38],"demonstrate":[40],"live":[41,65],"3D":[42,72,98],"at":[44,87],"over":[45],"15":[46],"m":[47],"range":[48],"outdoors":[49],"bright":[51],"sunlight;":[52],"robustness":[53],"global":[55],"transport":[56],"effects":[57],"such":[58,113],"as":[59],"specular":[60],"diffuse":[62],"inter-reflections---the":[63],"first":[64],"demonstration":[66],"for":[67],"technology;":[70],"interference-free":[71],"presence":[76,102],"many":[78],"sensors,":[80],"even":[81],"when":[82],"they":[83],"all":[85],"operating":[86],"same":[89],"optical":[90],"wavelength":[91],"modulation":[93],"frequency;":[94],"blur-free,":[96],"distortion-free":[97],"video":[99],"severe":[104],"camera":[105],"shake.":[106],"We":[107],"believe":[108],"achievements":[110],"can":[111],"make":[112],"cheap":[114],"devices":[116],"broadly":[117],"applicable":[118],"consumer":[120],"robotics":[122],"domains.":[123]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":23},{"year":2018,"cited_by_count":7}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
