{"id":"https://openalex.org/W4400230948","doi":"https://doi.org/10.1109/iscas58744.2024.10557959","title":"An Indirect Time-of-Flight Sensor with Adaptive Multiple Sampling for High Depth Precision","display_name":"An Indirect Time-of-Flight Sensor with Adaptive Multiple Sampling for High Depth Precision","publication_year":2024,"publication_date":"2024-05-19","ids":{"openalex":"https://openalex.org/W4400230948","doi":"https://doi.org/10.1109/iscas58744.2024.10557959"},"language":"en","primary_location":{"id":"doi:10.1109/iscas58744.2024.10557959","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas58744.2024.10557959","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5077733516","display_name":"Jung-Hye Hwang","orcid":"https://orcid.org/0000-0003-3546-3227"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jung-Hye Hwang","raw_affiliation_strings":["Ulsan National Institute of Science and Technology,Ulsan,Korea"],"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science and Technology,Ulsan,Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015928996","display_name":"Jubin Kang","orcid":"https://orcid.org/0000-0003-0696-3097"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jubin Kang","raw_affiliation_strings":["Ulsan National Institute of Science and Technology,Ulsan,Korea"],"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science and Technology,Ulsan,Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086666029","display_name":"Yongjae Park","orcid":"https://orcid.org/0000-0002-6093-9330"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yongjae Park","raw_affiliation_strings":["Ulsan National Institute of Science and Technology,Ulsan,Korea"],"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science and Technology,Ulsan,Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038128247","display_name":"Insang Son","orcid":"https://orcid.org/0000-0001-6878-1358"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Insang Son","raw_affiliation_strings":["Ulsan National Institute of Science and Technology,Ulsan,Korea"],"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science and Technology,Ulsan,Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089622522","display_name":"Kieop Hong","orcid":"https://orcid.org/0000-0002-7356-7644"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kieop Hong","raw_affiliation_strings":["Ulsan National Institute of Science and Technology,Ulsan,Korea"],"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science and Technology,Ulsan,Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100321810","display_name":"Seong\u2010Jin Kim","orcid":"https://orcid.org/0000-0002-9353-5148"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong-Jin Kim","raw_affiliation_strings":["Ulsan National Institute of Science and Technology,Ulsan,Korea"],"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science and Technology,Ulsan,Korea","institution_ids":["https://openalex.org/I48566637"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5077733516"],"corresponding_institution_ids":["https://openalex.org/I48566637"],"apc_list":null,"apc_paid":null,"fwci":1.0932,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.80270357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9973000288009644,"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":0.9973000288009644,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9635000228881836,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9603999853134155,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.629487931728363},{"id":"https://openalex.org/keywords/adaptive-sampling","display_name":"Adaptive sampling","score":0.5459910035133362},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5339965224266052},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4677819013595581},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32487010955810547},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1387295424938202},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12794643640518188}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.629487931728363},{"id":"https://openalex.org/C2781395549","wikidata":"https://www.wikidata.org/wiki/Q4680762","display_name":"Adaptive sampling","level":3,"score":0.5459910035133362},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5339965224266052},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4677819013595581},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32487010955810547},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1387295424938202},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12794643640518188},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas58744.2024.10557959","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas58744.2024.10557959","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1607639185","https://openalex.org/W2011593284","https://openalex.org/W2038643807","https://openalex.org/W2076642115","https://openalex.org/W2129871511","https://openalex.org/W2767841607","https://openalex.org/W3134026884","https://openalex.org/W3137422755","https://openalex.org/W4210974042","https://openalex.org/W4285275071","https://openalex.org/W4286571744","https://openalex.org/W4286571822","https://openalex.org/W6940026103","https://openalex.org/W6958801112"],"related_works":["https://openalex.org/W2038693912","https://openalex.org/W1991602789","https://openalex.org/W1582396021","https://openalex.org/W1988359706","https://openalex.org/W312558119","https://openalex.org/W4210985407","https://openalex.org/W2335441444","https://openalex.org/W138014004","https://openalex.org/W2075598034","https://openalex.org/W1829869244"],"abstract_inverted_index":{"A":[0,17,43],"CMOS":[1],"indirect":[2],"time-of-flight":[3],"(iToF)":[4],"sensor":[5,86],"with":[6,24],"a":[7,68,79,89,94],"multiple":[8],"sampling":[9],"scheme":[10],"for":[11,71],"suppressing":[12],"depth":[13,96],"noise":[14],"is":[15,28,46,60,76],"presented.":[16],"10-b":[18],"column-parallel":[19],"single-slope":[20],"analog-to-digital":[21],"converter":[22],"(SS-ADC)":[23],"five":[25],"folded":[26],"ramps":[27,51,59],"proposed":[29],"to":[30,103],"sample":[31],"pixel":[32],"voltages":[33],"several":[34],"times,":[35],"improving":[36],"signal":[37,64],"quality":[38],"in":[39,57,88],"the":[40,50,53,58,63,73],"digital":[41],"domain.":[42],"conversion":[44],"time":[45],"constant":[47],"regardless":[48],"of":[49,55,98],"because":[52],"number":[54],"folding":[56],"dependent":[61],"on":[62,78],"level.":[65],"In":[66],"addition,":[67],"foreground":[69],"calibration":[70],"matching":[72],"ramp":[74],"slopes":[75],"conducted":[77],"chip,":[80],"enhancing":[81],"linearity.":[82],"The":[83],"prototype":[84],"iToF":[85],"fabricated":[87],"110-nm":[90],"BSI":[91],"process":[92],"achieves":[93],"high":[95],"precision":[97],"0.72%":[99],"from":[100],"0.6":[101],"m":[102,105],"6.0":[104],"at":[106],"25":[107],"MHz":[108],"modulation":[109],"frequency.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}