{"id":"https://openalex.org/W3034100857","doi":"https://doi.org/10.1109/tip.2020.2998281","title":"A New Polarization Image Demosaicking Algorithm by Exploiting Inter-Channel Correlations With Guided Filtering","display_name":"A New Polarization Image Demosaicking Algorithm by Exploiting Inter-Channel Correlations With Guided Filtering","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3034100857","doi":"https://doi.org/10.1109/tip.2020.2998281","mag":"3034100857"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2020.2998281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.2998281","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dr.ntu.edu.sg/bitstream/10356/145824/2/Final_manuscript%20of%20TIP-21221-2019.R2.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101780993","display_name":"Shumin Liu","orcid":"https://orcid.org/0000-0002-3205-2249"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Shumin Liu","raw_affiliation_strings":["Pillar of Engineering Product Development, Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Pillar of Engineering Product Development, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100400993","display_name":"Jiajia Chen","orcid":"https://orcid.org/0000-0001-9754-6509"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajia Chen","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113907327","display_name":"Yuan Xun","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Xun","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065818226","display_name":"Xiaojin Zhao","orcid":"https://orcid.org/0000-0002-9965-3516"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojin Zhao","raw_affiliation_strings":["College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029335324","display_name":"Chip-Hong Chang","orcid":"https://orcid.org/0000-0002-8897-6176"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chip-Hong Chang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101780993"],"corresponding_institution_ids":["https://openalex.org/I152815399"],"apc_list":null,"apc_paid":null,"fwci":2.6496,"has_fulltext":true,"cited_by_count":64,"citation_normalized_percentile":{"value":0.91689797,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"29","issue":null,"first_page":"7076","last_page":"7089"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9991000294685364,"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":0.9991000294685364,"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/T12050","display_name":"Optical Polarization and Ellipsometry","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11019","display_name":"Image Enhancement Techniques","score":0.996999979019165,"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/demosaicing","display_name":"Demosaicing","score":0.6548460125923157},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6094496846199036},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.5501858592033386},{"id":"https://openalex.org/keywords/parallelizable-manifold","display_name":"Parallelizable manifold","score":0.5385391116142273},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44655317068099976},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.4296567440032959},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42444974184036255},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.42360377311706543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40341514348983765},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32951897382736206},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.29474538564682007},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21582263708114624},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.15356579422950745}],"concepts":[{"id":"https://openalex.org/C27624317","wikidata":"https://www.wikidata.org/wiki/Q263499","display_name":"Demosaicing","level":5,"score":0.6548460125923157},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6094496846199036},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.5501858592033386},{"id":"https://openalex.org/C148047603","wikidata":"https://www.wikidata.org/wiki/Q1014612","display_name":"Parallelizable manifold","level":2,"score":0.5385391116142273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44655317068099976},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.4296567440032959},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42444974184036255},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.42360377311706543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40341514348983765},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32951897382736206},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.29474538564682007},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21582263708114624},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.15356579422950745},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2020.2998281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.2998281","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/145824","is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/145824","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/145824/2/Final_manuscript%20of%20TIP-21221-2019.R2.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:dr.ntu.edu.sg:10356/145824","is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/145824","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/145824/2/Final_manuscript%20of%20TIP-21221-2019.R2.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Journal Article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G2271202170","display_name":null,"funder_award_id":"56YAH18043","funder_id":"https://openalex.org/F4320322438","funder_display_name":"Nanjing University of Aeronautics and Astronautics"},{"id":"https://openalex.org/G2334158139","display_name":null,"funder_award_id":"PAC19009","funder_id":"https://openalex.org/F4320322438","funder_display_name":"Nanjing University of Aeronautics and Astronautics"}],"funders":[{"id":"https://openalex.org/F4320322438","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3034100857.pdf","grobid_xml":"https://content.openalex.org/works/W3034100857.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W96697480","https://openalex.org/W1552869711","https://openalex.org/W1592386788","https://openalex.org/W1969280221","https://openalex.org/W1972311924","https://openalex.org/W1974668176","https://openalex.org/W1979175553","https://openalex.org/W1985258161","https://openalex.org/W1994350842","https://openalex.org/W1994783528","https://openalex.org/W2003223511","https://openalex.org/W2036606997","https://openalex.org/W2038087911","https://openalex.org/W2040035439","https://openalex.org/W2063234439","https://openalex.org/W2121431874","https://openalex.org/W2125188192","https://openalex.org/W2132227696","https://openalex.org/W2133665775","https://openalex.org/W2150445969","https://openalex.org/W2151502878","https://openalex.org/W2160207806","https://openalex.org/W2161330085","https://openalex.org/W2242218935","https://openalex.org/W2263237637","https://openalex.org/W2296152789","https://openalex.org/W2508457857","https://openalex.org/W2510025649","https://openalex.org/W2510900399","https://openalex.org/W2514539209","https://openalex.org/W2609214558","https://openalex.org/W2749372709","https://openalex.org/W2792690686","https://openalex.org/W2800993807","https://openalex.org/W2803874701","https://openalex.org/W2806144254","https://openalex.org/W2810757238","https://openalex.org/W2889050885","https://openalex.org/W2899478739","https://openalex.org/W2909847935","https://openalex.org/W2922188036","https://openalex.org/W2964228191","https://openalex.org/W2974321789","https://openalex.org/W3102307785","https://openalex.org/W4243240000","https://openalex.org/W4300945981"],"related_works":["https://openalex.org/W4285069850","https://openalex.org/W1974634278","https://openalex.org/W4240963716","https://openalex.org/W2891970004","https://openalex.org/W4301075503","https://openalex.org/W1596637634","https://openalex.org/W1996916724","https://openalex.org/W2321918740","https://openalex.org/W2900794160","https://openalex.org/W2046419983"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3],"fast":[4,139],"and":[5,55,64,71,97,105,108,121,134,140,164],"effective":[6],"polarization":[7,125],"image":[8,54,147],"demosaicking":[9],"algorithm,":[10],"which":[11],"explores":[12],"inter-channel":[13],"dependency":[14],"of":[15,21,44,66,90,113,116,123,131,148],"Stokes":[16],"parameters":[17],"for":[18,35,142],"the":[19,41,45,49,52,60,80,85,114,119],"minimization":[20],"residual":[22],"aliasing":[23],"artifacts":[24],"after":[25],"cubic":[26],"spline":[27],"interpolation.":[28],"A":[29],"guided":[30,47],"filtering":[31],"approach":[32],"is":[33,69],"used":[34],"denoising.":[36],"An":[37,146],"optimization":[38],"based":[39],"on":[40,161],"confidence":[42],"level":[43],"aforementioned":[46],"filtering,":[48],"correlations":[50],"between":[51],"demosaicked":[53],"input,":[56],"as":[57,59],"well":[58],"total":[61],"intensity,":[62],"angle":[63,120],"degree":[65,122],"linear":[67,124],"polarization,":[68],"constructed":[70],"solved":[72],"with":[73,170],"Newton's":[74],"method.":[75],"Experimental":[76],"results":[77],"demonstrate":[78],"that":[79],"proposed":[81,128],"algorithm":[82,129],"can":[83,155],"surpass":[84],"existing":[86],"methods":[87],"in":[88,118],"terms":[89],"both":[91],"objective":[92],"root":[93],"mean":[94],"squared":[95],"error":[96],"structural":[98],"similarity":[99],"index":[100],"by":[101,109],"at":[102],"least":[103],"36.0%":[104],"3.4%,":[106],"respectively,":[107],"close":[110],"visual":[111],"inspection":[112],"clarity":[115],"objects":[117],"images.":[126],"The":[127],"consists":[130],"only":[132],"convolutions":[133],"element-wise":[135],"operations,":[136],"making":[137],"it":[138],"parallelizable":[141],"efficient":[143],"GPU":[144],"acceleration.":[145],"size":[149],"512":[150],"\u00d7":[151,153],"612":[152],"4":[154],"be":[156],"processed":[157],"within":[158],"10":[159],"s":[160],"i7-6700k":[162],"CPU,":[163],"gains":[165],"further":[166],"5":[167],"times":[168],"speedup":[169],"M4000M":[171],"GPU.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-26T15:22:09.906841","created_date":"2025-10-10T00:00:00"}