{"id":"https://openalex.org/W2181588929","doi":null,"title":"NTHU Rain Removal Project","display_name":"NTHU Rain Removal Project","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2181588929","mag":"2181588929"},"language":"en","primary_location":{"id":"mag:2181588929","doi":null,"is_oa":false,"landing_page_url":"https://www.ee.nthu.edu.tw/cwlin/Rain_Removal/Rain_Removal.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5106664802","display_name":"Li\u2010Wei Kang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li\u2010Wei Kang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5051264473","display_name":"Chia\u2010Wen Lin","orcid":"https://orcid.org/0000-0002-9097-2318","observed_orcids":["https://orcid.org/0000-0002-9097-2318"]},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia\u2010Wen Lin","raw_affiliation_strings":["National Tsing Hua University"],"raw_orcid":"https://orcid.org/0000-0002-9097-2318","affiliations":[{"raw_affiliation_string":"National Tsing Hua University","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.6201000213623047,"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":0.6201000213623047,"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/T11019","display_name":"Image Enhancement Techniques","score":0.3716000020503998,"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":0.002899999963119626,"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/rain-removal","display_name":"rain removal","score":0.9959999918937683},{"id":"https://openalex.org/keywords/single-image-rain-removal","display_name":"single image rain removal","score":0.8980000019073486},{"id":"https://openalex.org/keywords/image-decomposition","display_name":"image decomposition","score":0.8479999899864197},{"id":"https://openalex.org/keywords/morphological-component-analysis","display_name":"morphological component analysis","score":1.0},{"id":"https://openalex.org/keywords/bilateral-filter","display_name":"bilateral filter","score":0.9359999895095825},{"id":"https://openalex.org/keywords/dictionary-learning","display_name":"dictionary learning","score":0.9639999866485596},{"id":"https://openalex.org/keywords/sparse-coding","display_name":"sparse coding","score":0.9879999756813049}],"concepts":[{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.6506595611572266},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6111403703689575},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.6073465943336487},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.516263484954834},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4796619713306427},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.47259029746055603},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4140504002571106},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41012075543403625},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2227879762649536},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06860601902008057},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2181588929","doi":null,"is_oa":false,"landing_page_url":"https://www.ee.nthu.edu.tw/cwlin/Rain_Removal/Rain_Removal.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1976056157","https://openalex.org/W2010641531","https://openalex.org/W2027922120","https://openalex.org/W2046119925","https://openalex.org/W2099244020","https://openalex.org/W2100163156","https://openalex.org/W2108565186","https://openalex.org/W2119535410","https://openalex.org/W2119605622","https://openalex.org/W2121396509","https://openalex.org/W2128272608","https://openalex.org/W2134380836","https://openalex.org/W2151103935","https://openalex.org/W2153663612","https://openalex.org/W2161969291","https://openalex.org/W2163146621","https://openalex.org/W2996852294","https://openalex.org/W4235713725"],"related_works":["https://openalex.org/W2108565186","https://openalex.org/W2121396509","https://openalex.org/W2434099993","https://openalex.org/W2185250874","https://openalex.org/W2052166832","https://openalex.org/W2148400665","https://openalex.org/W4382280447","https://openalex.org/W1970821875","https://openalex.org/W2919712947","https://openalex.org/W1595527767"],"abstract_inverted_index":{"Rain":[0],"removal":[1,20,54,60],"from":[2,21,124],"a":[3,6,22,51,92,115],"video":[4],"is":[5,98],"challenging":[7],"problem":[8,17,43,65],"and":[9,88,104,111],"has":[10],"been":[11],"recently":[12],"investigated":[13],"extensively.":[14],"Nevertheless,":[15],"the":[16,29,42,86,117,125,136,139],"of":[18,73,138],"rain":[19,53,59,118],"single":[23],"image":[24,63,77,84,126,131],"was":[25],"rarely":[26],"studied":[27],"in":[28],"literature,":[30],"where":[31],"no":[32],"temporal":[33],"information":[34],"among":[35],"successive":[36],"images":[37],"can":[38,120],"be":[39,121],"exploited,":[40],"making":[41],"very":[44],"challenging.":[45],"In":[46],"this":[47],"paper,":[48],"we":[49,80],"propose":[50],"single-imagebased":[52],"framework":[55],"via":[56],"properly":[57],"formulating":[58],"as":[61],"an":[62,83],"decomposition":[64,78],"based":[66],"on":[67],"morphological":[68],"component":[69,119],"analysis":[70],"(MCA).":[71],"Instead":[72],"directly":[74],"applying":[75],"conventional":[76],"technique,":[79],"first":[81],"decompose":[82],"into":[85,101],"low-frequency":[87],"high-frequency":[89],"parts":[90],"using":[91],"bilateral":[93],"filter.":[94],"The":[95],"highfrequency":[96],"part":[97],"then":[99],"decomposed":[100],"\u201crain":[102],"component\u201d":[103,106],"\u201cnon-rain":[105],"by":[107],"performing":[108],"dictionary":[109],"learning":[110],"sparse":[112],"coding.":[113],"As":[114],"result,":[116],"successfully":[122],"removed":[123],"while":[127],"preserving":[128],"most":[129],"original":[130],"details.":[132],"Experimental":[133],"results":[134],"demonstrate":[135],"efficacy":[137],"proposed":[140],"algorithm.":[141]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}