{"id":"https://openalex.org/W2943744639","doi":"https://doi.org/10.1109/iscas.2019.8702234","title":"Low-Resource Hardware Architecture for Semi-Global Stereo Matching","display_name":"Low-Resource Hardware Architecture for Semi-Global Stereo Matching","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2943744639","doi":"https://doi.org/10.1109/iscas.2019.8702234","mag":"2943744639"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2019.8702234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 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/A5100440604","display_name":"Jue Wang","orcid":"https://orcid.org/0000-0002-3641-3136"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jue Wang","raw_affiliation_strings":["School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100409101","display_name":"Zhiwei Li","orcid":"https://orcid.org/0000-0003-2716-2002"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"ZhiWei Li","raw_affiliation_strings":["School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026374997","display_name":"Lan Yao","orcid":"https://orcid.org/0000-0002-2554-6590"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lan Yao","raw_affiliation_strings":["State Grid Anhui Electric Power Research Institute, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Anhui Electric Power Research Institute, Hefei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100423614","display_name":"Song Chen","orcid":"https://orcid.org/0000-0003-0341-3428"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Chen","raw_affiliation_strings":["School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101429504","display_name":"Feng Wu","orcid":"https://orcid.org/0000-0003-0832-5486"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Wu","raw_affiliation_strings":["School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6101,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.71763743,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":1.0,"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":0.9983000159263611,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9980999827384949,"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":0.7402852773666382},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.62611323595047},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.48290228843688965},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.480647474527359},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4566279351711273},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32866978645324707},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3259258270263672},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09398660063743591},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09035709500312805}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7402852773666382},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.62611323595047},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.48290228843688965},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.480647474527359},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4566279351711273},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32866978645324707},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3259258270263672},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09398660063743591},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09035709500312805},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2019.8702234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.5,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1557515246","https://openalex.org/W2014888258","https://openalex.org/W2060799924","https://openalex.org/W2062612903","https://openalex.org/W2104974755","https://openalex.org/W2117248802","https://openalex.org/W2128357735","https://openalex.org/W2148597194","https://openalex.org/W2344124165","https://openalex.org/W2604174880","https://openalex.org/W2762808238","https://openalex.org/W2765425742","https://openalex.org/W2780481240","https://openalex.org/W2788503921","https://openalex.org/W3105709344"],"related_works":["https://openalex.org/W1972035260","https://openalex.org/W2588198209","https://openalex.org/W1909006023","https://openalex.org/W4205824991","https://openalex.org/W2794488505","https://openalex.org/W3200723557","https://openalex.org/W4301594054","https://openalex.org/W4312713546","https://openalex.org/W2362195430","https://openalex.org/W2038503502"],"abstract_inverted_index":{"The":[0,67],"semi-global":[1,34],"matching":[2,70],"algorithm":[3],"is":[4,50,60,83],"usually":[5],"used":[6,51],"for":[7,33],"generating":[8],"high-quality":[9],"and":[10,43,75,80,105],"real-time":[11],"disparity":[12,107],"maps":[13],"in":[14,52],"stereo":[15,35,69],"vision":[16],"systems.":[17],"To":[18],"reduce":[19],"the":[20,47,81],"hardware-resource":[21],"consumption,":[22],"we":[23],"present":[24],"a":[25,44,53,63,94],"multi-stage":[26],"pipeline":[27],"hardware":[28],"architecture":[29,49,71],"with":[30,38,102],"timesharing":[31],"reuse":[32],"matching.":[36],"Combined":[37],"image":[39],"down-sampling,":[40],"jumping":[41],"disparity,":[42],"post":[45],"processing,":[46],"presented":[48],"practical":[54],"advanced":[55],"driver-assistance":[56],"system":[57],"(ADAS),":[58],"which":[59,91],"implemented":[61],"on":[62],"Zynq-7":[64],"FPGA":[65],"chip.":[66],"whole":[68],"consumes":[72],"19,603":[73],"LUTs":[74],"61.5":[76],"BRAM":[77],"(36":[78],"KB),":[79],"throughput":[82,95],"2857":[84],"Million":[85],"Disparity":[86],"Estimation":[87],"per":[88],"second":[89],"(MDE/S),":[90],"corresponds":[92],"to":[93],"of":[96],"31":[97],"fps":[98],"when":[99],"processing":[100],"images":[101],"1280\u2217960":[103],"resolution":[104],"75":[106],"levels.":[108]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}