{"id":"https://openalex.org/W2139670470","doi":"https://doi.org/10.1109/iscas.2012.6271982","title":"Power-efficient focal-plane image representation for extraction of enriched Viola-Jones features","display_name":"Power-efficient focal-plane image representation for extraction of enriched Viola-Jones features","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W2139670470","doi":"https://doi.org/10.1109/iscas.2012.6271982","mag":"2139670470"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2012.6271982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2012.6271982","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11441/88768","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077611663","display_name":"Jorge Fern\u00e1ndez\u2010Berni","orcid":"https://orcid.org/0000-0003-0476-4676"},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jorge Fernandez-Berni","raw_affiliation_strings":["Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I79238269"]},{"raw_affiliation_string":"Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000469160","display_name":"Laurentiu Acasandrei","orcid":null},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Laurentiu Acasandrei","raw_affiliation_strings":["Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I79238269"]},{"raw_affiliation_string":"Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067253647","display_name":"Ricardo Carmona\u2010Gal\u00e1n","orcid":"https://orcid.org/0000-0002-4230-3988"},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ricardo Carmona-Galan","raw_affiliation_strings":["Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I79238269"]},{"raw_affiliation_string":"Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036426837","display_name":"A. Barriga","orcid":"https://orcid.org/0000-0001-6673-6684"},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel Barriga-Barros","raw_affiliation_strings":["Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I79238269"]},{"raw_affiliation_string":"Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010105162","display_name":"Angel Rodriquez-Vazquez","orcid":null},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel Rodriquez-Vazquez","raw_affiliation_strings":["Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Consejo Superior de Investigaciones Cient\u00edficas, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I79238269"]},{"raw_affiliation_string":"Institute of Microelectronics of Seville (IMSE-CNM), Consejo Superior de Investigaciones Cient\u00edficas y Universidad de Sevilla, C/ Am\u00e9rico Vespucio s/n, 41092, Spain","institution_ids":["https://openalex.org/I79238269"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2355,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79304497,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"3122","last_page":"3125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9998999834060669,"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":0.9998999834060669,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9879000186920166,"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":0.9825000166893005,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.7856644988059998},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6934299468994141},{"id":"https://openalex.org/keywords/viola","display_name":"Viola","score":0.6338412761688232},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.598434329032898},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5931172966957092},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5857096910476685},{"id":"https://openalex.org/keywords/viola\u2013jones-object-detection-framework","display_name":"Viola\u2013Jones object detection framework","score":0.5774953365325928},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.551856279373169},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.49039411544799805},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.48441511392593384},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.469485342502594},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.4394891560077667},{"id":"https://openalex.org/keywords/cardinal-point","display_name":"Cardinal point","score":0.4247778058052063},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3564121127128601},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.15962520241737366},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.14525949954986572},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13798385858535767},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.10582035779953003}],"concepts":[{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.7856644988059998},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6934299468994141},{"id":"https://openalex.org/C68615497","wikidata":"https://www.wikidata.org/wiki/Q80284","display_name":"Viola","level":3,"score":0.6338412761688232},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.598434329032898},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5931172966957092},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5857096910476685},{"id":"https://openalex.org/C182521987","wikidata":"https://www.wikidata.org/wiki/Q2493877","display_name":"Viola\u2013Jones object detection framework","level":5,"score":0.5774953365325928},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.551856279373169},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.49039411544799805},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.48441511392593384},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.469485342502594},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.4394891560077667},{"id":"https://openalex.org/C138395690","wikidata":"https://www.wikidata.org/wiki/Q376733","display_name":"Cardinal point","level":2,"score":0.4247778058052063},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3564121127128601},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.15962520241737366},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.14525949954986572},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13798385858535767},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.10582035779953003},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C124086623","wikidata":"https://www.wikidata.org/wiki/Q5994","display_name":"Piano","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iscas.2012.6271982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2012.6271982","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:digital.csic.es:10261/84343","is_oa":false,"landing_page_url":"http://hdl.handle.net/10261/84343","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"http://purl.org/coar/resource_type/c_5794"},{"id":"pmh:oai:idus.us.es:11441/88768","is_oa":true,"landing_page_url":"https://hdl.handle.net/11441/88768","pdf_url":null,"source":{"id":"https://openalex.org/S4306401665","display_name":"Deposito de Investigacion Universidad de Sevilla (University of Seville)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79238269","host_organization_name":"Universidad de Sevilla","host_organization_lineage":["https://openalex.org/I79238269"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference output"}],"best_oa_location":{"id":"pmh:oai:idus.us.es:11441/88768","is_oa":true,"landing_page_url":"https://hdl.handle.net/11441/88768","pdf_url":null,"source":{"id":"https://openalex.org/S4306401665","display_name":"Deposito de Investigacion Universidad de Sevilla (University of Seville)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79238269","host_organization_name":"Universidad de Sevilla","host_organization_lineage":["https://openalex.org/I79238269"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference output"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W148570784","https://openalex.org/W606713757","https://openalex.org/W846493476","https://openalex.org/W1968683440","https://openalex.org/W1977009053","https://openalex.org/W2048597316","https://openalex.org/W2098871380","https://openalex.org/W2105827278","https://openalex.org/W2115763357","https://openalex.org/W2117167455","https://openalex.org/W2119706443","https://openalex.org/W2142639946","https://openalex.org/W3214102110","https://openalex.org/W6606157902","https://openalex.org/W6678044696","https://openalex.org/W6804270185"],"related_works":["https://openalex.org/W576603366","https://openalex.org/W2058965144","https://openalex.org/W359291820","https://openalex.org/W2164382479","https://openalex.org/W2766795047","https://openalex.org/W2598805484","https://openalex.org/W373995369","https://openalex.org/W2588998998","https://openalex.org/W2913534066","https://openalex.org/W2970375204"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"the":[3,21,25,37,62,65,71,74,95,98],"use":[4],"of":[5,24,40,64,73,97],"a":[6,51,85],"reconfigurable":[7],"focal-plane":[8],"processing":[9],"array":[10],"in":[11,47,84],"order":[12],"to":[13,59,101],"achieve":[14],"an":[15],"image":[16],"representation":[17,32],"which":[18],"dramatically":[19],"reduces":[20],"computational":[22],"load":[23],"Viola-Jones":[26,105],"object":[27],"detection":[28],"framework.":[29,49],"Additionally,":[30],"such":[31],"provides":[33],"richer":[34],"information":[35],"than":[36],"simple":[38],"sum":[39],"pixels":[41],"within":[42],"rectangular":[43],"regions":[44],"originally":[45],"defined":[46],"this":[48],"As":[50],"result,":[52],"more":[53],"elaborated":[54],"features":[55],"could":[56],"be":[57],"devised":[58],"speed":[60],"up":[61],"execution":[63],"subsequent":[66],"attentional":[67],"cascade,":[68],"boosting":[69],"thus":[70],"performance":[72],"whole":[75],"algorithm.":[76],"The":[77],"proposed":[78],"circuitry":[79],"has":[80],"been":[81],"successfully":[82],"implemented":[83],"CMOS":[86],"prototype":[87],"smart":[88],"imager.":[89],"Experimental":[90],"results":[91],"are":[92],"given,":[93],"demonstrating":[94],"suitability":[96],"approach":[99],"presented":[100],"efficiently":[102],"deliver":[103],"enriched":[104],"features.":[106]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-14T07:06:38.338062","created_date":"2025-10-10T00:00:00"}