{"id":"https://openalex.org/W4391183365","doi":"https://doi.org/10.1109/isocc59558.2023.10396430","title":"A Pixel Driver Design Technique to Obtain a High-Quality Depth Map in Indirect Time-of-Flight Sensors","display_name":"A Pixel Driver Design Technique to Obtain a High-Quality Depth Map in Indirect Time-of-Flight Sensors","publication_year":2023,"publication_date":"2023-10-25","ids":{"openalex":"https://openalex.org/W4391183365","doi":"https://doi.org/10.1109/isocc59558.2023.10396430"},"language":"en","primary_location":{"id":"doi:10.1109/isocc59558.2023.10396430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isocc59558.2023.10396430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 20th International SoC Design Conference (ISOCC)","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/A5063688844","display_name":"Jeongeun Song","orcid":"https://orcid.org/0000-0002-3124-7976"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]},{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":true,"raw_author_name":"Jeongeun Song","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea","Dept. of ECE, ISRC, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]},{"raw_affiliation_string":"Dept. of ECE, ISRC, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331466","display_name":"Sunyoung Lee","orcid":"https://orcid.org/0000-0002-6893-3136"},"institutions":[{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Sunyoung Lee","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006548383","display_name":"Min\u2010Seok Shin","orcid":"https://orcid.org/0000-0001-8981-9482"},"institutions":[{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]},{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Minseok Shin","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112244013","display_name":"Oh-Jun Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Ohjun Kwon","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101649844","display_name":"Hansang Kim","orcid":"https://orcid.org/0000-0001-7347-7342"},"institutions":[{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]},{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Hansang Kim","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100759787","display_name":"Yujin Park","orcid":"https://orcid.org/0000-0002-7936-9307"},"institutions":[{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Yujin Park","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108312955","display_name":"Gyubeom Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Gyubeom Hwang","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027060333","display_name":"Hyekyoung Jung","orcid":null},"institutions":[{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Hyekyoung Jung","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111117778","display_name":"Hoesam Jeong","orcid":null},"institutions":[{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]},{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Hoesam Jeong","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102430392","display_name":"Changrock Song","orcid":null},"institutions":[{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]},{"id":"https://openalex.org/I10654025","display_name":"SK Group (United States)","ror":"https://ror.org/00qajw440","country_code":"US","type":"company","lineage":["https://openalex.org/I10654025","https://openalex.org/I134353371"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Changrock Song","raw_affiliation_strings":["SK Hynix Inc. Icheon,South Korea","SK Hynix Inc. Icheon, South Korea"],"affiliations":[{"raw_affiliation_string":"SK Hynix Inc. Icheon,South Korea","institution_ids":["https://openalex.org/I10654025"]},{"raw_affiliation_string":"SK Hynix Inc. Icheon, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110575650","display_name":"Woo-Seok Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Woo-Seok Choi","raw_affiliation_strings":["ISRC, Seoul National University,Dept. of ECE,Seoul,South Korea","Dept. of ECE, ISRC, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"ISRC, Seoul National University,Dept. of ECE,Seoul,South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Dept. of ECE, ISRC, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5063688844"],"corresponding_institution_ids":["https://openalex.org/I10654025","https://openalex.org/I134353371","https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.4806,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.79326187,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"32"},"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10299","display_name":"Photonic and Optical Devices","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/pixel","display_name":"Pixel","score":0.7037492990493774},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6751850843429565},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5017099380493164},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4882848262786865},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4346621334552765},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3896191120147705},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0578913688659668}],"concepts":[{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7037492990493774},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6751850843429565},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5017099380493164},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4882848262786865},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4346621334552765},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3896191120147705},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0578913688659668},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isocc59558.2023.10396430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isocc59558.2023.10396430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 20th International SoC Design Conference (ISOCC)","raw_type":"proceedings-article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/202441","is_oa":false,"landing_page_url":"https://hdl.handle.net/10371/202441","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320317879","display_name":"SK Hynix","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2772917594","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2079911747"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"quantitatively":[4],"analyze":[5],"the":[6,9,12,19,25,57],"effect":[7],"of":[8,11,18],"skew":[10],"modulation":[13],"clock":[14,17],"and":[15,28,46,56],"demodulation":[16],"indirect":[20],"time-of-flight":[21],"(ToF)":[22],"sensor":[23],"on":[24,42],"depth":[26,35,58],"map,":[27],"propose":[29],"a":[30,43,66],"scheme":[31,39],"to":[32,65],"obtain":[33],"high-quality":[34],"maps.":[36],"The":[37],"proposed":[38],"is":[40,60],"evaluated":[41],"10-\u03bcm":[44],"QVGA":[45],"5-\u03bcm":[47],"VGA":[48],"sensors":[49],"with":[50],"90nm":[51],"back-side":[52],"illumination":[53],"(BSI)":[54],"technology,":[55],"deviation":[59],"improved":[61],"by":[62],"46%":[63],"compared":[64],"conventional":[67],"sensor.":[68]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}