{"id":"https://openalex.org/W3082740509","doi":"https://doi.org/10.1109/tii.2020.3020583","title":"Efficient Monocular Depth Estimation for Edge Devices in Internet of Things","display_name":"Efficient Monocular Depth Estimation for Edge Devices in Internet of Things","publication_year":2020,"publication_date":"2020-09-01","ids":{"openalex":"https://openalex.org/W3082740509","doi":"https://doi.org/10.1109/tii.2020.3020583","mag":"3082740509"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2020.3020583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2020.3020583","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Informatics","raw_type":"journal-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/A5036091000","display_name":"Xiaohan Tu","orcid":null},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohan Tu","raw_affiliation_strings":["Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-4330-240X","affiliations":[{"raw_affiliation_string":"Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100765171","display_name":"Cheng Xu","orcid":"https://orcid.org/0000-0002-1323-3175"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Xu","raw_affiliation_strings":["Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1323-3175","affiliations":[{"raw_affiliation_string":"Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000537525","display_name":"Siping Liu","orcid":"https://orcid.org/0000-0003-0019-5154"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siping Liu","raw_affiliation_strings":["Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-0019-5154","affiliations":[{"raw_affiliation_string":"Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019444969","display_name":"Renfa Li","orcid":"https://orcid.org/0000-0003-4573-7375"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Renfa Li","raw_affiliation_strings":["Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-4573-7375","affiliations":[{"raw_affiliation_string":"Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034516221","display_name":"Guoqi Xie","orcid":"https://orcid.org/0000-0001-6625-0350"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoqi Xie","raw_affiliation_strings":["Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-6625-0350","affiliations":[{"raw_affiliation_string":"Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032074795","display_name":"Jing Huang","orcid":"https://orcid.org/0000-0001-8812-2691"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Huang","raw_affiliation_strings":["Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-8812-2691","affiliations":[{"raw_affiliation_string":"Key Laboratory for Embedded and Cyber-Physical Systems, College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049154222","display_name":"Laurence T. Yang","orcid":"https://orcid.org/0000-0002-7986-4244"},"institutions":[{"id":"https://openalex.org/I197191942","display_name":"St. Francis Xavier University","ror":"https://ror.org/01wcaxs37","country_code":"CA","type":"education","lineage":["https://openalex.org/I197191942"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Laurence Tianruo Yang","raw_affiliation_strings":["Department of Computer Science, St. Francis Xavier University, Antigonish, NS, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7986-4244","affiliations":[{"raw_affiliation_string":"Department of Computer Science, St. Francis Xavier University, Antigonish, NS, Canada","institution_ids":["https://openalex.org/I197191942"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.875,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.92529648,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"17","issue":"4","first_page":"2821","last_page":"2832"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11019","display_name":"Image Enhancement Techniques","score":0.9958999752998352,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8520815968513489},{"id":"https://openalex.org/keywords/monocular","display_name":"Monocular","score":0.7394334077835083},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.6603422164916992},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6104682087898254},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4921712279319763},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4783303737640381},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.4584078788757324},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4278712868690491},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.379808247089386},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3311402499675751},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.165460467338562}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8520815968513489},{"id":"https://openalex.org/C65909025","wikidata":"https://www.wikidata.org/wiki/Q1945033","display_name":"Monocular","level":2,"score":0.7394334077835083},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.6603422164916992},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6104682087898254},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4921712279319763},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4783303737640381},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.4584078788757324},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4278712868690491},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.379808247089386},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3311402499675751},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.165460467338562},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tii.2020.3020583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2020.3020583","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Informatics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G7556816975","display_name":"CPS\u4f8b\u5316\u2014\u2014\u9ad8\u94c1\u63a5\u89e6\u7f51\u667a\u80fd\u5de1\u68c0\u673a\u5668\u4eba\u7814\u7a76","funder_award_id":"61772185","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1905829557","https://openalex.org/W2029535991","https://openalex.org/W2108598243","https://openalex.org/W2163605009","https://openalex.org/W2194775991","https://openalex.org/W2276864128","https://openalex.org/W2612445135","https://openalex.org/W2618530766","https://openalex.org/W2737896932","https://openalex.org/W2798373498","https://openalex.org/W2801389022","https://openalex.org/W2804032941","https://openalex.org/W2886851211","https://openalex.org/W2936404177","https://openalex.org/W2945594346","https://openalex.org/W2951234442","https://openalex.org/W2955863859","https://openalex.org/W2960206397","https://openalex.org/W2961343177","https://openalex.org/W2962741876","https://openalex.org/W2962851801","https://openalex.org/W2962960377","https://openalex.org/W2963045776","https://openalex.org/W2963122961","https://openalex.org/W2963163009","https://openalex.org/W2963359474","https://openalex.org/W2963583471","https://openalex.org/W2963591054","https://openalex.org/W2963864421","https://openalex.org/W2967115342","https://openalex.org/W2978132678","https://openalex.org/W2988910664","https://openalex.org/W3038006402","https://openalex.org/W3128228507","https://openalex.org/W4297775537","https://openalex.org/W6639824700","https://openalex.org/W6684921986","https://openalex.org/W6685261749","https://openalex.org/W6737664043","https://openalex.org/W6751349269","https://openalex.org/W6761481031","https://openalex.org/W6766261854","https://openalex.org/W6774015895"],"related_works":["https://openalex.org/W4322761281","https://openalex.org/W4238233472","https://openalex.org/W3111395152","https://openalex.org/W4313526662","https://openalex.org/W4313463218","https://openalex.org/W3106131444","https://openalex.org/W3216099748","https://openalex.org/W4205963435","https://openalex.org/W4312996489","https://openalex.org/W3214037210"],"abstract_inverted_index":{"As":[0],"an":[1,80,158],"essential":[2],"part":[3],"of":[4,6,37,103,124,160,175,207],"Internet":[5],"Things,":[7],"monocular":[8,24],"depth":[9,14,55,86,189],"estimation":[10,56],"(MDE)":[11],"predicts":[12],"dense":[13],"maps":[15],"from":[16],"a":[17,94,107,128,146,192],"single":[18],"red-green-blue":[19],"(RGB)":[20],"image":[21],"captured":[22],"by":[23,105,157],"cameras.":[25],"Past":[26],"MDE":[27,82,104,137,186],"methods":[28,170],"almost":[29],"focus":[30],"on":[31,67,88,162,178,210],"improving":[32],"accuracy":[33,48,125],"at":[34],"the":[35,135,205,208],"cost":[36],"increased":[38],"latency,":[39],"power":[40,119,202],"consumption,":[41],"and":[42,49,98,118,184,201],"computational":[43,199],"complexity,":[44,200],"failing":[45],"to":[46,63,73,141],"balance":[47],"efficiency.":[50],"Additionally,":[51],"when":[52],"speeding":[53],"up":[54],"algorithms,":[57],"researchers":[58],"commonly":[59],"ignore":[60],"their":[61],"adaptation":[62],"different":[64,142,176,211],"hardware":[65,143,163,212],"architectures":[66,144],"edge":[68,89],"devices.":[69,90],"This":[70],"article":[71],"aims":[72],"solve":[74],"these":[75],"challenges.":[76],"First,":[77],"we":[78,133],"design":[79],"efficient":[81],"model":[83,116,155,196],"for":[84,173],"precise":[85],"sensing":[87,190],"Second,":[91],"We":[92],"employ":[93],"reinforcement":[95],"learning":[96],"algorithm":[97],"automatically":[99],"prune":[100],"redundant":[101],"channels":[102],"finding":[106],"relatively":[108],"optimal":[109],"pruning":[110,113,130],"policy.":[111],"The":[112,150,182],"approach":[114],"lowers":[115],"runtime":[117,156],"consumption":[120,203],"with":[121,145,191],"little":[122],"loss":[123],"through":[126],"achieving":[127],"target":[129],"ratio.":[131],"Finally,":[132],"accelerate":[134],"pruned":[136,183],"while":[138],"adapting":[139],"it":[140],"compilation":[147,151],"optimization":[148,152],"method.":[149],"further":[153],"reduces":[154],"order":[159],"magnitude":[161],"architectures.":[164,213],"Extensive":[165],"experiments":[166],"confirm":[167],"that":[168],"our":[169],"are":[171],"effective":[172],"images":[174],"sizes":[177],"two":[179],"public":[180],"datasets.":[181],"optimized":[185],"achieves":[187],"promising":[188],"better":[193],"tradeoff":[194],"among":[195],"runtime,":[197],"accuracy,":[198],"than":[204],"state":[206],"arts":[209]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
