{"id":"https://openalex.org/W2080740673","doi":"https://doi.org/10.3390/s101009194","title":"Design of Belief Propagation Based on FPGA for the Multistereo CAFADIS Camera","display_name":"Design of Belief Propagation Based on FPGA for the Multistereo CAFADIS Camera","publication_year":2010,"publication_date":"2010-10-15","ids":{"openalex":"https://openalex.org/W2080740673","doi":"https://doi.org/10.3390/s101009194","mag":"2080740673","pmid":"https://pubmed.ncbi.nlm.nih.gov/22163404"},"language":"en","primary_location":{"id":"doi:10.3390/s101009194","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s101009194","pdf_url":"https://www.mdpi.com/1424-8220/10/10/9194/pdf?version=1403313119","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/10/10/9194/pdf?version=1403313119","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110519141","display_name":"Eduardo Magdaleno","orcid":null},"institutions":[{"id":"https://openalex.org/I158438070","display_name":"Universidad de La Laguna","ror":"https://ror.org/01r9z8p25","country_code":"ES","type":"education","lineage":["https://openalex.org/I158438070"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Eduardo Magdaleno","raw_affiliation_strings":["Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain","institution_ids":["https://openalex.org/I158438070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073417686","display_name":"J. P. L\u00fcke","orcid":"https://orcid.org/0000-0003-1822-9981"},"institutions":[{"id":"https://openalex.org/I158438070","display_name":"Universidad de La Laguna","ror":"https://ror.org/01r9z8p25","country_code":"ES","type":"education","lineage":["https://openalex.org/I158438070"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jon\u00e1s Philipp L\u00fcke","raw_affiliation_strings":["Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain","institution_ids":["https://openalex.org/I158438070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009072581","display_name":"Manuel Rodr\u00edguez Valido","orcid":"https://orcid.org/0000-0003-0873-9857"},"institutions":[{"id":"https://openalex.org/I158438070","display_name":"Universidad de La Laguna","ror":"https://ror.org/01r9z8p25","country_code":"ES","type":"education","lineage":["https://openalex.org/I158438070"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Rodr\u00edguez","raw_affiliation_strings":["Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain","institution_ids":["https://openalex.org/I158438070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108416589","display_name":"Jos\u00e9 Manuel Rodr\u00edguez-Ramos","orcid":null},"institutions":[{"id":"https://openalex.org/I158438070","display_name":"Universidad de La Laguna","ror":"https://ror.org/01r9z8p25","country_code":"ES","type":"education","lineage":["https://openalex.org/I158438070"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Manuel Rodr\u00edguez-Ramos","raw_affiliation_strings":["Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica Fundamental y Experimental, Electr\u00f3nica y Sistemas, University of La Laguna, Avd. Francisco Sanchez s/n, 38203 La Laguna, Spain","institution_ids":["https://openalex.org/I158438070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110519141"],"corresponding_institution_ids":["https://openalex.org/I158438070"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.2941,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.64685465,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":"10","first_page":"9194","last_page":"9210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9997000098228455,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9995999932289124,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9994000196456909,"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/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.793056309223175},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7899284362792969},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.7778029441833496},{"id":"https://openalex.org/keywords/vhdl","display_name":"VHDL","score":0.6791183948516846},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6075224280357361},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.5716157555580139},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.5031134486198425},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4865037798881531},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3377549648284912},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.337704598903656},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32792824506759644},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.2945844531059265}],"concepts":[{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.793056309223175},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7899284362792969},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.7778029441833496},{"id":"https://openalex.org/C36941000","wikidata":"https://www.wikidata.org/wiki/Q209455","display_name":"VHDL","level":3,"score":0.6791183948516846},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6075224280357361},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.5716157555580139},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.5031134486198425},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4865037798881531},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3377549648284912},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.337704598903656},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32792824506759644},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.2945844531059265},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010781","descriptor_name":"Photography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D010781","descriptor_name":"Photography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D010781","descriptor_name":"Photography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D010781","descriptor_name":"Photography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010781","descriptor_name":"Photography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010781","descriptor_name":"Photography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.3390/s101009194","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s101009194","pdf_url":"https://www.mdpi.com/1424-8220/10/10/9194/pdf?version=1403313119","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:22163404","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22163404","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:0b39114655e34610976942238dfea27c","is_oa":true,"landing_page_url":"https://doaj.org/article/0b39114655e34610976942238dfea27c","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 10, Iss 10, Pp 9194-9210 (2010)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2240153","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3230971","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s101009194","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s101009194","pdf_url":"https://www.mdpi.com/1424-8220/10/10/9194/pdf?version=1403313119","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4300000071525574}],"awards":[{"id":"https://openalex.org/G2631452109","display_name":null,"funder_award_id":"(ERDF)","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"}],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2080740673.pdf","grobid_xml":"https://content.openalex.org/works/W2080740673.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1578904040","https://openalex.org/W1969496751","https://openalex.org/W1982341038","https://openalex.org/W2021619230","https://openalex.org/W2049634678","https://openalex.org/W2058022675","https://openalex.org/W2063843029","https://openalex.org/W2101300165","https://openalex.org/W2107884096","https://openalex.org/W2122266364","https://openalex.org/W2136153581","https://openalex.org/W2140073401","https://openalex.org/W2140200866","https://openalex.org/W2157283943","https://openalex.org/W2162162078","https://openalex.org/W2164918853","https://openalex.org/W2165949176","https://openalex.org/W2172130851","https://openalex.org/W4214660051","https://openalex.org/W6680857110","https://openalex.org/W6684133363"],"related_works":["https://openalex.org/W3004362061","https://openalex.org/W4297665406","https://openalex.org/W2364622490","https://openalex.org/W2042515040","https://openalex.org/W2383986884","https://openalex.org/W2356141508","https://openalex.org/W1735031787","https://openalex.org/W2749962643","https://openalex.org/W2390807153","https://openalex.org/W2538906952"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,86],"describe":[4],"a":[5,19,65],"fast,":[6],"specialized":[7],"hardware":[8],"implementation":[9],"of":[10,27,35,81],"the":[11,16,25,33,36,72,78,82,121],"belief":[12],"propagation":[13],"algorithm":[14,54,73],"for":[15,58],"CAFADIS":[17],"camera,":[18],"new":[20],"plenoptic":[21],"sensor":[22],"patented":[23],"by":[24,91,101],"University":[26],"La":[28],"Laguna.":[29],"This":[30],"camera":[31],"captures":[32],"lightfield":[34],"scene":[37],"and":[38,67,100],"can":[39,87],"be":[40],"used":[41],"to":[42,70,120],"find":[43],"out":[44],"at":[45],"which":[46],"depth":[47],"each":[48],"pixel":[49],"is":[50],"in":[51],"focus.":[52],"The":[53,106],"has":[55],"been":[56],"designed":[57],"FPGA":[59],"devices":[60],"using":[61,92],"VHDL.":[62],"We":[63],"propose":[64],"parallel":[66],"pipeline":[68],"architecture":[69],"implement":[71],"without":[74],"external":[75],"memory.":[76],"Although":[77],"BRAM":[79],"resources":[80],"device":[83],"increase":[84],"considerably,":[85],"maintain":[88],"real-time":[89],"restrictions":[90],"extremely":[93],"high-performance":[94],"signal":[95],"processing":[96],"capability":[97],"through":[98],"parallelism":[99],"accessing":[102],"several":[103],"memories":[104],"simultaneously.":[105],"quantifying":[107],"results":[108],"with":[109],"16":[110],"bit":[111],"precision":[112],"have":[113],"shown":[114],"that":[115],"performances":[116],"are":[117],"really":[118],"close":[119],"original":[122],"Matlab":[123],"programmed":[124],"algorithm.":[125]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}