{"id":"https://openalex.org/W1985287506","doi":"https://doi.org/10.1109/tcsvt.2012.2207272","title":"Quaternion-Based Impulse Noise Removal From Color Video Sequences","display_name":"Quaternion-Based Impulse Noise Removal From Color Video Sequences","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W1985287506","doi":"https://doi.org/10.1109/tcsvt.2012.2207272","mag":"1985287506"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2012.2207272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2012.2207272","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-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/A5101965256","display_name":"Lianghai Jin","orcid":"https://orcid.org/0000-0001-9077-1367"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lianghai Jin","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112405620","display_name":"Hong Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Liu","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101971569","display_name":"Xiangyang Xu","orcid":"https://orcid.org/0000-0002-3959-0277"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyang Xu","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084444817","display_name":"Enmin Song","orcid":"https://orcid.org/0000-0003-1434-5758"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Enmin Song","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer Sci. & Tech. Huazhong Univ. of Sci. & Tech., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":3.5358,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.93515087,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"23","issue":"5","first_page":"741","last_page":"755"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.994700014591217,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9851999878883362,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7555133104324341},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7252569198608398},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7048323750495911},{"id":"https://openalex.org/keywords/impulse-noise","display_name":"Impulse noise","score":0.6076415777206421},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5409536957740784},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.5329073071479797},{"id":"https://openalex.org/keywords/bilateral-filter","display_name":"Bilateral filter","score":0.49401599168777466},{"id":"https://openalex.org/keywords/chromaticity","display_name":"Chromaticity","score":0.49128884077072144},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.47824278473854065},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.47518861293792725},{"id":"https://openalex.org/keywords/video-denoising","display_name":"Video denoising","score":0.44887781143188477},{"id":"https://openalex.org/keywords/quaternion","display_name":"Quaternion","score":0.44835788011550903},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.4116937518119812},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34385302662849426},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2519252896308899},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.21682628989219666},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.1872425377368927},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14706021547317505},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.0815168023109436}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7555133104324341},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7252569198608398},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7048323750495911},{"id":"https://openalex.org/C127372701","wikidata":"https://www.wikidata.org/wiki/Q16979398","display_name":"Impulse noise","level":3,"score":0.6076415777206421},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5409536957740784},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.5329073071479797},{"id":"https://openalex.org/C156140930","wikidata":"https://www.wikidata.org/wiki/Q860417","display_name":"Bilateral filter","level":3,"score":0.49401599168777466},{"id":"https://openalex.org/C201780734","wikidata":"https://www.wikidata.org/wiki/Q5069880","display_name":"Chromaticity","level":2,"score":0.49128884077072144},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47824278473854065},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.47518861293792725},{"id":"https://openalex.org/C30814859","wikidata":"https://www.wikidata.org/wiki/Q4119603","display_name":"Video denoising","level":5,"score":0.44887781143188477},{"id":"https://openalex.org/C200127275","wikidata":"https://www.wikidata.org/wiki/Q173853","display_name":"Quaternion","level":2,"score":0.44835788011550903},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.4116937518119812},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34385302662849426},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2519252896308899},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.21682628989219666},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.1872425377368927},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14706021547317505},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.0815168023109436},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2012.2207272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2012.2207272","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311721","display_name":"Teesside University","ror":"https://ror.org/03z28gk75"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W183335773","https://openalex.org/W1499517440","https://openalex.org/W1512782336","https://openalex.org/W1521933586","https://openalex.org/W1578285471","https://openalex.org/W1580963329","https://openalex.org/W1878994352","https://openalex.org/W1975251503","https://openalex.org/W1981202789","https://openalex.org/W2007627285","https://openalex.org/W2017399967","https://openalex.org/W2049459521","https://openalex.org/W2049751456","https://openalex.org/W2053062869","https://openalex.org/W2056370875","https://openalex.org/W2067907838","https://openalex.org/W2090356242","https://openalex.org/W2105087227","https://openalex.org/W2106279551","https://openalex.org/W2109240917","https://openalex.org/W2118877769","https://openalex.org/W2123453665","https://openalex.org/W2123744367","https://openalex.org/W2125555561","https://openalex.org/W2127078478","https://openalex.org/W2127898833","https://openalex.org/W2128770445","https://openalex.org/W2129368547","https://openalex.org/W2135887342","https://openalex.org/W2142636559","https://openalex.org/W2146395906","https://openalex.org/W2154326607","https://openalex.org/W2154504070","https://openalex.org/W2159487752","https://openalex.org/W2160189852","https://openalex.org/W2162302279","https://openalex.org/W2162587881","https://openalex.org/W2162854831","https://openalex.org/W2169467627","https://openalex.org/W2186797510","https://openalex.org/W2751023760","https://openalex.org/W3101250886","https://openalex.org/W4249022109","https://openalex.org/W6629771027","https://openalex.org/W6630532278","https://openalex.org/W6677548441"],"related_works":["https://openalex.org/W2034132756","https://openalex.org/W4388827581","https://openalex.org/W2547368300","https://openalex.org/W2082304850","https://openalex.org/W233850645","https://openalex.org/W1699622673","https://openalex.org/W1998728244","https://openalex.org/W2344660554","https://openalex.org/W2163544555","https://openalex.org/W2040376841"],"abstract_inverted_index":{"In":[0],"this":[1,45],"paper,":[2],"a":[3],"new":[4,46],"quaternion":[5,30],"vector":[6,104],"filter":[7],"for":[8],"removal":[9],"of":[10,64,140],"random":[11],"impulse":[12],"noise":[13,97],"in":[14,29,58,138],"color":[15,37,40,47],"video":[16,92,135],"sequences":[17],"is":[18,77,107],"presented.":[19],"First,":[20],"luminance":[21],"distances":[22,38],"and":[23,55,61,99,117,144],"chromaticity":[24],"differences":[25],"that":[26,112,127],"are":[27,32,70,94,113],"represented":[28],"form":[31],"combined":[33],"together":[34],"to":[35,72],"measure":[36,143],"between":[39],"pixels.":[41],"Then,":[42],"based":[43],"on":[44,67,109],"distance":[48],"mechanism,":[49],"the":[50,62,83,91,110,118,128],"samples":[51,63],"along":[52],"horizontal,":[53],"vertical,":[54],"diagonal":[56],"directions":[57],"current":[59],"frame":[60],"adjacent":[65],"frames":[66],"motion":[68],"trajectory":[69],"used":[71],"detect":[73],"whether":[74],"each":[75],"pixel":[76],"noisy":[78],"or":[79],"not.":[80],"By":[81],"analyzing":[82],"spatiotemporal":[84],"order-statistic":[85],"information":[86],"about":[87],"these":[88],"directional":[89],"samples,":[90],"pixels":[93,111,120],"classified":[95],"into":[96],"free":[98],"noisy.":[100],"Finally,":[101],"3-D":[102],"weighted":[103],"median":[105],"filtering":[106],"performed":[108],"judged":[114],"as":[115],"noisy,":[116],"other":[119,133],"remain":[121],"unchanged.":[122],"The":[123],"experimental":[124],"results":[125],"show":[126],"proposed":[129],"algorithm":[130],"significantly":[131],"outperforms":[132],"state-of-the-art":[134],"denoising":[136],"methods":[137],"terms":[139],"both":[141],"objective":[142],"visual":[145],"evaluation.":[146]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}