{"id":"https://openalex.org/W2138967381","doi":"https://doi.org/10.1109/iscas.2009.5117708","title":"Low-memory cost belief propagation architecture for disparity estimation","display_name":"Low-memory cost belief propagation architecture for disparity estimation","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2138967381","doi":"https://doi.org/10.1109/iscas.2009.5117708","mag":"2138967381"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2009.5117708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","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/A5104090812","display_name":"Yu\u2010Cheng Tseng","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Cheng Tseng","raw_affiliation_strings":["Department of Electronics Engineering, National Chiao-Tung University, Hsinchi City, Taiwan, R.O.C","Department of Electronics Engineering, National Chiao-Tung University, 1001 Ta-Hsueh Rd., Hsinchi City 300, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao-Tung University, Hsinchi City, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao-Tung University, 1001 Ta-Hsueh Rd., Hsinchi City 300, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111994786","display_name":"Nelson Yen-Chung Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Nelson Yen-Chung Chang","raw_affiliation_strings":["Department of Electronics Engineering, National Chiao-Tung University, Hsinchi City, Taiwan, R.O.C","Department of Electronics Engineering, National Chiao-Tung University, 1001 Ta-Hsueh Rd., Hsinchi City 300, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao-Tung University, Hsinchi City, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao-Tung University, 1001 Ta-Hsueh Rd., Hsinchi City 300, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067793643","display_name":"Tian\u2010Sheuan Chang","orcid":"https://orcid.org/0000-0002-0561-8745"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tian-Sheuan Chang","raw_affiliation_strings":["Department of Electronics Engineering, National Chiao-Tung University, Hsinchi City, Taiwan, R.O.C","Department of Electronics Engineering, National Chiao-Tung University, 1001 Ta-Hsueh Rd., Hsinchi City 300, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao-Tung University, Hsinchi City, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao-Tung University, 1001 Ta-Hsueh Rd., Hsinchi City 300, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"153","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9902999997138977,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9847999811172485,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8403456211090088},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5763521790504456},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.5431065559387207},{"id":"https://openalex.org/keywords/memory-architecture","display_name":"Memory architecture","score":0.47057005763053894},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.39002537727355957},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.37245216965675354},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3230202794075012}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8403456211090088},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5763521790504456},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.5431065559387207},{"id":"https://openalex.org/C2779602883","wikidata":"https://www.wikidata.org/wiki/Q15544750","display_name":"Memory architecture","level":2,"score":0.47057005763053894},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.39002537727355957},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37245216965675354},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3230202794075012},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2009.5117708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.665.4497","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.665.4497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dragons.ee.nctu.edu.tw/public/paper/200905_ISCAS_yucheng.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1589794013","https://openalex.org/W2059212813","https://openalex.org/W2140200866","https://openalex.org/W2151646056","https://openalex.org/W2153278369"],"related_works":["https://openalex.org/W2953716828","https://openalex.org/W2904857019","https://openalex.org/W2944728705","https://openalex.org/W3011538607","https://openalex.org/W2904022177","https://openalex.org/W2591697403","https://openalex.org/W4321441197","https://openalex.org/W2359348847","https://openalex.org/W4294432981","https://openalex.org/W4321276295"],"abstract_inverted_index":{"In":[0],"disparity":[1,8,87],"estimation,":[2],"belief":[3],"propagation":[4],"can":[5,73],"deliver":[6],"better":[7],"quality":[9],"than":[10],"other":[11],"algorithms":[12],"but":[13],"suffer":[14],"from":[15],"large":[16],"storage":[17,28],"cost,":[18,29],"especially":[19],"at":[20,80],"the":[21,27,37,43,64,67,77],"message":[22,38],"update":[23,39],"processing.":[24],"To":[25],"reduce":[26],"this":[30],"paper":[31],"proposes":[32],"low-memory":[33],"cost":[34,79],"architectures":[35,49],"for":[36,82],"PE":[40,60,71],"to":[41,63],"satisfy":[42],"real-time":[44],"application.":[45],"We":[46],"propose":[47],"four":[48],"which":[50],"are":[51],"post-normalization,":[52],"shadow":[53],"buffer,":[54],"no":[55,58,69],"memory,":[56],"and":[57,85],"memory+double":[59,70],"architectures.":[61],"Compared":[62],"previous":[65],"design,":[66],"proposed":[68],"architecture":[72],"save":[74],"28%":[75],"of":[76],"hardware":[78],"most":[81],"320times240@30":[83],"fps":[84],"64":[86],"levels.":[88]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}