{"id":"https://openalex.org/W2119048675","doi":"https://doi.org/10.1109/icip.2008.4711815","title":"A low-complexity, motion-robust, spatio-temporally adaptive video de-noiser with in-loop noise estimation","display_name":"A low-complexity, motion-robust, spatio-temporally adaptive video de-noiser with in-loop noise estimation","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2119048675","doi":"https://doi.org/10.1109/icip.2008.4711815","mag":"2119048675"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2008.4711815","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2008.4711815","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Image Processing","raw_type":"proceedings-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/A5037477391","display_name":"Chirag Jain","orcid":"https://orcid.org/0000-0002-4300-0794"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chirag Jain","raw_affiliation_strings":["Ittiam Systems Private Limited, Bangalore, India","Ittiam Syst. (Pvt.) Ltd., Bangalore"],"affiliations":[{"raw_affiliation_string":"Ittiam Systems Private Limited, Bangalore, India","institution_ids":[]},{"raw_affiliation_string":"Ittiam Syst. (Pvt.) Ltd., Bangalore","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042275464","display_name":"Sriram Sethuraman","orcid":"https://orcid.org/0000-0002-2961-1599"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sriram Sethuraman","raw_affiliation_strings":["Ittiam Systems Private Limited, Bangalore, India","Ittiam Syst. (Pvt.) Ltd., Bangalore"],"affiliations":[{"raw_affiliation_string":"Ittiam Systems Private Limited, Bangalore, India","institution_ids":[]},{"raw_affiliation_string":"Ittiam Syst. (Pvt.) Ltd., Bangalore","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5037477391"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.13016799,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"17","issue":null,"first_page":"557","last_page":"560"},"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998000264167786,"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":0.9994000196456909,"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/computer-science","display_name":"Computer science","score":0.7526696920394897},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.602552056312561},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5944424867630005},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.5752811431884766},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5556238293647766},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.5528141260147095},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5458687543869019},{"id":"https://openalex.org/keywords/flicker","display_name":"Flicker","score":0.5174370408058167},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5023036003112793},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4688017964363098},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4637516140937805},{"id":"https://openalex.org/keywords/video-denoising","display_name":"Video denoising","score":0.44330739974975586},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4210514724254608},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.3248031735420227},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.2919924259185791},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28310269117355347},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12299644947052002},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.12205758690834045},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.0765126645565033}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7526696920394897},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.602552056312561},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5944424867630005},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.5752811431884766},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5556238293647766},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.5528141260147095},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5458687543869019},{"id":"https://openalex.org/C19743564","wikidata":"https://www.wikidata.org/wiki/Q25378119","display_name":"Flicker","level":2,"score":0.5174370408058167},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5023036003112793},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4688017964363098},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4637516140937805},{"id":"https://openalex.org/C30814859","wikidata":"https://www.wikidata.org/wiki/Q4119603","display_name":"Video denoising","level":5,"score":0.44330739974975586},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4210514724254608},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.3248031735420227},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.2919924259185791},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28310269117355347},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12299644947052002},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.12205758690834045},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0765126645565033},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2008.4711815","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2008.4711815","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1524431725","https://openalex.org/W2099046646","https://openalex.org/W2099244020","https://openalex.org/W2100189128","https://openalex.org/W2115616517","https://openalex.org/W2121144182","https://openalex.org/W2149825794","https://openalex.org/W2152167357","https://openalex.org/W2708699298","https://openalex.org/W4233323564","https://openalex.org/W6631292318","https://openalex.org/W6676999944","https://openalex.org/W6740235852","https://openalex.org/W7075632844"],"related_works":["https://openalex.org/W2123453665","https://openalex.org/W3116144066","https://openalex.org/W2735220192","https://openalex.org/W2152905559","https://openalex.org/W3178064017","https://openalex.org/W2544176622","https://openalex.org/W2539777923","https://openalex.org/W2162641729","https://openalex.org/W1889918572","https://openalex.org/W2156008990"],"abstract_inverted_index":{"Noise":[0],"in":[1,87],"video":[2,10,19,62,78],"influences":[3],"the":[4,16,36,52,61,72,111,118,124,135],"bit-rate":[5],"and":[6,12,39,67,101,145],"visual":[7],"quality":[8,26],"of":[9,18,93,98,126],"encoders":[11],"can":[13,146],"significantly":[14],"alter":[15],"effectiveness":[17],"processing":[20],"algorithms.":[21],"Recent":[22],"advances":[23],"offer":[24],"high":[25,31,96],"de-noising":[27,139],"at":[28],"a":[29,77,80,95,105],"fairly":[30],"computational":[32],"complexity":[33,56,83],"by":[34,76],"increasing":[35],"spatio-temporal":[37,107],"support":[38],"evaluating":[40],"intelligent":[41],"weights":[42],"for":[43,122,141,149],"combining":[44],"these":[45],"samples":[46],"to":[47,115],"remove":[48],"noise":[49,99,119],"while":[50],"preserving":[51],"signal.":[53],"The":[54,128],"lower":[55],"methods,":[57],"typically,":[58],"either":[59],"over-blur":[60],"or":[63],"introduce":[64],"motion":[65,73,150],"artifacts":[66],"temporal":[68,154],"flicker.":[69],"By":[70],"reusing":[71],"vectors":[74],"generated":[75],"encoder,":[79],"low":[81],"incremental":[82],"de-noiser":[84],"is":[85,91],"proposed":[86,129],"this":[88],"paper":[89],"that":[90],"capable":[92],"achieving":[94],"level":[97,125],"reduction":[100],"signal":[102],"preservation":[103],"with":[104,134,152],"reduced":[106],"support.":[108],"In":[109],"addition,":[110],"approach":[112,130],"lends":[113],"itself":[114],"dynamically":[116],"estimating":[117],"variance":[120],"used":[121],"controlling":[123],"filtering.":[127,155],"performs":[131],"on":[132],"par":[133],"spatial":[136],"non-local":[137],"means":[138],"algorithm":[140],"stationary":[142],"background":[143],"sequences":[144,151],"be":[147],"improved":[148],"motion-compensated":[153]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}