{"id":"https://openalex.org/W2892279639","doi":"https://doi.org/10.1109/icip.2018.8451778","title":"Temporal Consistency for Still Image Based Defocus Blur Estimation Methods","display_name":"Temporal Consistency for Still Image Based Defocus Blur Estimation Methods","publication_year":2018,"publication_date":"2018-09-07","ids":{"openalex":"https://openalex.org/W2892279639","doi":"https://doi.org/10.1109/icip.2018.8451778","mag":"2892279639"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2018.8451778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2018.8451778","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Image Processing (ICIP)","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/A5020509870","display_name":"Ali Karaali","orcid":"https://orcid.org/0000-0002-4154-4181"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Ali Karaali","raw_affiliation_strings":["ADAPT Centre, Trinity College Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ADAPT Centre, Trinity College Dublin, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105920963","display_name":"Claudio Rosita Jung","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Claudio Rosita Jung","raw_affiliation_strings":["Institute of Informatics, Federal University of Rio Grande Do Sul, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Informatics, Federal University of Rio Grande Do Sul, Brazil","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064522747","display_name":"Fran\u00e7ois Piti\u00e9","orcid":"https://orcid.org/0000-0003-4599-0549"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Francois Pitie","raw_affiliation_strings":["ADAPT Centre, Trinity College Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ADAPT Centre, Trinity College Dublin, Ireland","institution_ids":["https://openalex.org/I205274468"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3873,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53299822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1088","last_page":"1092"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9997000098228455,"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":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9969000220298767,"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-vision","display_name":"Computer vision","score":0.7915135622024536},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7844008207321167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7525494694709778},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6299931406974792},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.5875516533851624},{"id":"https://openalex.org/keywords/motion-blur","display_name":"Motion blur","score":0.556006669998169},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4874410927295685},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.48103004693984985},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.4495101571083069},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.42152345180511475},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.41902053356170654},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.29576897621154785},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17491787672042847}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7915135622024536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7844008207321167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7525494694709778},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6299931406974792},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5875516533851624},{"id":"https://openalex.org/C2777708103","wikidata":"https://www.wikidata.org/wiki/Q852589","display_name":"Motion blur","level":3,"score":0.556006669998169},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4874410927295685},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.48103004693984985},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.4495101571083069},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.42152345180511475},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41902053356170654},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.29576897621154785},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17491787672042847},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/icip.2018.8451778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2018.8451778","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1951289974","https://openalex.org/W1990934516","https://openalex.org/W2020368789","https://openalex.org/W2046155154","https://openalex.org/W2054216619","https://openalex.org/W2061042245","https://openalex.org/W2081718745","https://openalex.org/W2134856340","https://openalex.org/W2145467074","https://openalex.org/W2152564378","https://openalex.org/W2249820524","https://openalex.org/W2276154416","https://openalex.org/W2509911459","https://openalex.org/W2621797304","https://openalex.org/W2767829160","https://openalex.org/W4244187964"],"related_works":["https://openalex.org/W2809398103","https://openalex.org/W2189446904","https://openalex.org/W2147326311","https://openalex.org/W1610044448","https://openalex.org/W2140292627","https://openalex.org/W2111547392","https://openalex.org/W2564723179","https://openalex.org/W2547347870","https://openalex.org/W2044945560","https://openalex.org/W1977427710"],"abstract_inverted_index":{"Many":[0],"Defocus":[1],"blur":[2,43,54],"estimation":[3,44],"methods":[4],"have":[5],"been":[6],"proposed":[7,58,81],"in":[8,17],"recent":[9],"years":[10],"but,":[11],"when":[12],"applied":[13,71],"to":[14,39,49,93,101],"video":[15],"sequences":[16],"a":[18,31,66,73],"frame-by-frame":[19],"manner,":[20],"they":[21],"typically":[22],"exhibit":[23],"temporal":[24,32,87],"inconsistencies":[25],"or":[26,104],"flickering.":[27],"This":[28],"paper":[29],"presents":[30],"coherence":[33],"scheme":[34],"that":[35,79],"can":[36,83],"be":[37],"coupled":[38],"any":[40],"existing":[41],"defocus":[42,53],"for":[45],"still":[46,90],"images,":[47],"aiming":[48],"produce":[50],"spatiotemporally":[51],"coherent":[52],"map":[55],"videos.":[56],"The":[57],"method":[59,82],"is":[60,70],"based":[61],"on":[62,72],"the":[63,80,95],"design":[64],"of":[65],"Kalman":[67],"Filter":[68],"which":[69],"patch":[74],"level.":[75],"Experimental":[76],"results":[77],"show":[78],"smooth":[84],"out":[85],"undesirable":[86],"fluctuations":[88],"whilst":[89],"being":[91],"able":[92],"preserve":[94],"abrupt":[96],"local":[97],"appearance":[98],"changes":[99],"due":[100],"motion,":[102],"occlusions":[103],"dis-occlusions.":[105]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}