{"id":"https://openalex.org/W4411725019","doi":"https://doi.org/10.1109/iscas56072.2025.11043285","title":"LTPS-TFT-Based In-Sensor Compression with Spatiotemporal Differencing Optimization","display_name":"LTPS-TFT-Based In-Sensor Compression with Spatiotemporal Differencing Optimization","publication_year":2025,"publication_date":"2025-05-25","ids":{"openalex":"https://openalex.org/W4411725019","doi":"https://doi.org/10.1109/iscas56072.2025.11043285"},"language":"en","primary_location":{"id":"doi:10.1109/iscas56072.2025.11043285","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043285","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 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/A5101986152","display_name":"Deyun Chen","orcid":"https://orcid.org/0000-0001-6875-8246"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210114105","display_name":"Tsinghua\u2013Berkeley Shenzhen Institute","ror":"https://ror.org/02hhwwz98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114105","https://openalex.org/I95457486","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Deyun Chen","raw_affiliation_strings":["Tsinghua University,Tsinghua Shenzhen International Graduate School,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Tsinghua Shenzhen International Graduate School,Shenzhen,China","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101481811","display_name":"Wenjun Tang","orcid":"https://orcid.org/0000-0003-0306-5865"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Tang","raw_affiliation_strings":["Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100621522","display_name":"Juntao Liu","orcid":"https://orcid.org/0000-0001-6697-0841"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialong Liu","raw_affiliation_strings":["Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100764677","display_name":"Xueqing Li","orcid":"https://orcid.org/0000-0003-4751-9726"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueqing Li","raw_affiliation_strings":["Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100600225","display_name":"Sheng Zhang","orcid":"https://orcid.org/0000-0001-8059-2269"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210114105","display_name":"Tsinghua\u2013Berkeley Shenzhen Institute","ror":"https://ror.org/02hhwwz98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114105","https://openalex.org/I95457486","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Zhang","raw_affiliation_strings":["Tsinghua University,Tsinghua Shenzhen International Graduate School,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Tsinghua Shenzhen International Graduate School,Shenzhen,China","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023755254","display_name":"Huazhong Yang","orcid":"https://orcid.org/0000-0003-2421-353X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huazhong Yang","raw_affiliation_strings":["Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,LFET/BNRist,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101986152"],"corresponding_institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16723337,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9771000146865845,"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"}},"topics":[{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9771000146865845,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9743000268936157,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.9595000147819519,"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/computer-science","display_name":"Computer science","score":0.6213542222976685},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5810370445251465},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.517551600933075},{"id":"https://openalex.org/keywords/thin-film-transistor","display_name":"Thin-film transistor","score":0.4609359800815582},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34813791513442993},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33363276720046997},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.1392969787120819},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.049140751361846924}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6213542222976685},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5810370445251465},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.517551600933075},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.4609359800815582},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34813791513442993},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33363276720046997},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1392969787120819},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.049140751361846924},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas56072.2025.11043285","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043285","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7900000214576721,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1571901800","https://openalex.org/W1974093781","https://openalex.org/W1995650749","https://openalex.org/W2080794127","https://openalex.org/W2126074213","https://openalex.org/W2140201873","https://openalex.org/W2156574744","https://openalex.org/W2256877096","https://openalex.org/W2488117724","https://openalex.org/W2883899390","https://openalex.org/W2911142008","https://openalex.org/W2922118356","https://openalex.org/W2936481732","https://openalex.org/W2963387679","https://openalex.org/W2963910036","https://openalex.org/W2999785855","https://openalex.org/W3044509877","https://openalex.org/W3047120875","https://openalex.org/W3092265015","https://openalex.org/W3104775050","https://openalex.org/W3110546428","https://openalex.org/W3157696870","https://openalex.org/W3164906706","https://openalex.org/W3184905338","https://openalex.org/W3198510803","https://openalex.org/W3216450673","https://openalex.org/W4229460512","https://openalex.org/W4285036697","https://openalex.org/W4292811160","https://openalex.org/W4292971126","https://openalex.org/W4307814148","https://openalex.org/W4311678012","https://openalex.org/W4317793322","https://openalex.org/W4378348021","https://openalex.org/W4380881065","https://openalex.org/W4388109028","https://openalex.org/W4389961047","https://openalex.org/W4390031877","https://openalex.org/W4391652935","https://openalex.org/W4396629524"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"With":[0],"the":[1,4,14,36,109,116],"development":[2],"of":[3,6,53,69,79],"Internet":[5],"Things":[7],"(IoT),":[8],"in-sensor":[9,41,64,92],"computing":[10,42,65,93],"techniques,":[11],"such":[12],"as":[13],"frame":[15,104],"differencing":[16,105],"and":[17,31,76,98,106,133,152],"edge":[18,107],"detection,":[19,108],"is":[20,112,119],"an":[21],"effective":[22],"solution":[23],"for":[24,57],"reducing":[25],"large-scale":[26],"sensing":[27],"data":[28,100,110,117],"transmission":[29],"activities":[30],"related":[32],"costs":[33],"by":[34],"eliminating":[35],"spatiotemporal":[37,90],"redundancy.":[38,81],"In":[39],"these":[40,84],"tasks,":[43],"thin-film":[44],"transistor":[45],"(TFT)":[46],"technologies":[47],"have":[48],"gained":[49],"particular":[50],"interest":[51],"because":[52],"their":[54],"inherent":[55],"support":[56],"large-area":[58,162],"sensing-computing":[59],"integration.":[60],"However,":[61],"existing":[62],"TFT-based":[63],"works":[66],"face":[67],"challenges":[68],"high":[70],"device":[71],"variations,":[72],"high-cost":[73],"analog":[74],"readouts":[75],"insufficient":[77],"optimization":[78],"sequential":[80],"To":[82],"address":[83],"challenges,":[85],"we":[86],"propose":[87],"a":[88,123,135],"robust":[89],"optimization-based":[91],"architecture,":[94],"enabling":[95],"low-power,":[96],"low-latency,":[97],"efficient":[99],"compression.":[101],"By":[102],"combining":[103],"sparsity":[111],"greatly":[113],"improved":[114],"while":[115],"movement":[118],"reduced.":[120],"We":[121],"develop":[122],"4\u03bcm":[124],"low-temperature":[125],"polysilicon":[126],"(LTPS)":[127],"TFT":[128],"digital":[129],"standard":[130],"cell":[131],"library":[132],"implement":[134],"Rice":[136],"compression":[137,147,159],"encoder":[138],"based":[139],"on":[140],"it.":[141],"The":[142],"system-level":[143],"evaluations":[144],"exhibit":[145],"21.5\u00d7":[146],"ratio,":[148],"6.9\u00d7":[149],"energy":[150],"efficiency":[151],"5.2\u00d7":[153],"speedup":[154],"improvement":[155],"compared":[156],"with":[157],"traditional":[158],"schemes":[160],"in":[161],"scenarios.":[163]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
