{"id":"https://openalex.org/W1512028233","doi":"https://doi.org/10.1109/iscas.2015.7168740","title":"A 124.9fps memory-efficient hand segmentation processor for hand gesture in mobile devices","display_name":"A 124.9fps memory-efficient hand segmentation processor for hand gesture in mobile devices","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1512028233","doi":"https://doi.org/10.1109/iscas.2015.7168740","mag":"1512028233"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2015.7168740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7168740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5076373841","display_name":"Sungpill Choi","orcid":"https://orcid.org/0000-0002-8468-6374"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungpill Choi","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Republic of Korea","Department of Electrical Engineering KAIST, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Electrical Engineering KAIST, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076037043","display_name":"Seong\u2010Wook Park","orcid":"https://orcid.org/0000-0001-7371-4336"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seongwook Park","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Republic of Korea","Department of Electrical Engineering KAIST, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Electrical Engineering KAIST, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008293784","display_name":"Gyeonghoon Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gyeonghoon Kim","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Republic of Korea","Department of Electrical Engineering KAIST, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Electrical Engineering KAIST, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077896259","display_name":"Hoi\u2010Jun Yoo","orcid":"https://orcid.org/0000-0002-6661-4879"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hoi-Jun Yoo","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Republic of Korea","Department of Electrical Engineering KAIST, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Electrical Engineering KAIST, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03069171,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"83","issue":null,"first_page":"742","last_page":"745"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T13382","display_name":"Robotics and Automated Systems","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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":0.853009045124054},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6771755218505859},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6556495428085327},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.6341562271118164},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.6124038100242615},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5783798098564148},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.48457539081573486},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.417620986700058},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.41603347659111023},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3709948658943176},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3405837416648865},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1230131983757019},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1098254919052124},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.095879465341568},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09123066067695618}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.853009045124054},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6771755218505859},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6556495428085327},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.6341562271118164},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.6124038100242615},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5783798098564148},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.48457539081573486},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.417620986700058},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.41603347659111023},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3709948658943176},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3405837416648865},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1230131983757019},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1098254919052124},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.095879465341568},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09123066067695618}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2015.7168740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7168740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1840972523","https://openalex.org/W1968425534","https://openalex.org/W2061673851","https://openalex.org/W2080154195","https://openalex.org/W2085175870","https://openalex.org/W2123966726","https://openalex.org/W2133855304","https://openalex.org/W2149910633","https://openalex.org/W2167131512","https://openalex.org/W2556292145"],"related_works":["https://openalex.org/W2066003895","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W2010878661","https://openalex.org/W3147379364","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2805039731","https://openalex.org/W2989699735"],"abstract_inverted_index":{"Hand":[0],"gesture":[1],"recognition":[2],"is":[3],"one":[4],"of":[5,16,63],"emerging":[6],"Human":[7],"Computer":[8],"Interaction":[9],"(HCI)":[10],"technologies":[11],"for":[12,33],"the":[13,106],"next":[14],"generation":[15],"mobile":[17,45],"devices.":[18,46],"However,":[19],"conventional":[20],"software-oriented":[21],"approaches":[22],"spend":[23],"a":[24,29,53,71,77,82],"considerable":[25],"time":[26,101],"and":[27,44,55,66,76,99],"require":[28],"large":[30],"memory":[31],"size":[32],"hand":[34,57,73],"segmentation,":[35],"which":[36,94],"fails":[37],"to":[38,105],"give":[39],"real-time":[40],"interactions":[41],"between":[42],"users":[43],"Therefore,":[47],"in":[48],"this":[49],"paper,":[50],"we":[51,69],"present":[52],"high-throughput":[54],"memory-efficient":[56],"segmentation":[58],"processor.":[59],"To":[60],"obtain":[61],"both":[62],"high":[64,67],"throughput":[65],"memory-efficiency,":[68],"propose":[70],"parallelized":[72],"candidate":[74],"decision":[75],"compressed":[78],"feedback":[79],"histogram.":[80],"As":[81],"result,":[83],"it":[84],"achieves":[85],"124.9":[86],"fps":[87],"with":[88],"only":[89],"26.9":[90],"KB":[91],"on-chip":[92],"memory,":[93],"are":[95],"1.39":[96],"times":[97],"faster":[98],"92":[100],"smaller,":[102],"respectively,":[103],"compared":[104],"state-of-the-art.":[107]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}