{"id":"https://openalex.org/W2158538514","doi":"https://doi.org/10.1109/ism.2007.4412356","title":"Complexity Reduction and Fast Algorithm for 2-D Integer Discrete Wavelet Transform Using Symmetric Mask-Based Scheme","display_name":"Complexity Reduction and Fast Algorithm for 2-D Integer Discrete Wavelet Transform Using Symmetric Mask-Based Scheme","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2158538514","doi":"https://doi.org/10.1109/ism.2007.4412356","mag":"2158538514"},"language":"en","primary_location":{"id":"doi:10.1109/ism.2007.4412356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ism.2007.4412356","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ninth IEEE International Symposium on Multimedia (ISM 2007)","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/A5070037368","display_name":"Chih\u2010Hsien Hsia","orcid":"https://orcid.org/0000-0003-2665-0821"},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Hsien Hsia","raw_affiliation_strings":["Multimedia IC Design Laboratory, Department of Electrical Engineering, Tamkang University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia IC Design Laboratory, Department of Electrical Engineering, Tamkang University, Taipei, Taiwan","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033900220","display_name":"Jing-Ming Guo","orcid":"https://orcid.org/0000-0002-8041-6326"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jing-Ming Guo","raw_affiliation_strings":["Multimedia Signal Processing Laboratory, Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Signal Processing Laboratory, Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025986552","display_name":"Jen\u2010Shiun Chiang","orcid":"https://orcid.org/0000-0001-7536-8967"},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jen-Shiun Chiang","raw_affiliation_strings":["Multimedia IC Design Laboratory, Department of Electrical Engineering, Tamkang University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia IC Design Laboratory, Department of Electrical Engineering, Tamkang University, Taipei, Taiwan","institution_ids":["https://openalex.org/I107470533"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":0.23607278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"57","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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/T10901","display_name":"Advanced Data Compression Techniques","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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994999766349792,"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":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.7733101844787598},{"id":"https://openalex.org/keywords/second-generation-wavelet-transform","display_name":"Second-generation wavelet transform","score":0.6196866035461426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5897092223167419},{"id":"https://openalex.org/keywords/lifting-scheme","display_name":"Lifting scheme","score":0.5816667675971985},{"id":"https://openalex.org/keywords/stationary-wavelet-transform","display_name":"Stationary wavelet transform","score":0.5665715336799622},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.5626444816589355},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.5364599227905273},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.5287156701087952},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4876152575016022},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.44784653186798096},{"id":"https://openalex.org/keywords/lapped-transform","display_name":"Lapped transform","score":0.4476175606250763},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.41654354333877563},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34289854764938354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34040531516075134},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.11196604371070862}],"concepts":[{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.7733101844787598},{"id":"https://openalex.org/C111350171","wikidata":"https://www.wikidata.org/wiki/Q7443700","display_name":"Second-generation wavelet transform","level":5,"score":0.6196866035461426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5897092223167419},{"id":"https://openalex.org/C199550912","wikidata":"https://www.wikidata.org/wiki/Q3238415","display_name":"Lifting scheme","level":5,"score":0.5816667675971985},{"id":"https://openalex.org/C73339587","wikidata":"https://www.wikidata.org/wiki/Q1375942","display_name":"Stationary wavelet transform","level":5,"score":0.5665715336799622},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.5626444816589355},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.5364599227905273},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.5287156701087952},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4876152575016022},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.44784653186798096},{"id":"https://openalex.org/C91458471","wikidata":"https://www.wikidata.org/wiki/Q17096468","display_name":"Lapped transform","level":5,"score":0.4476175606250763},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.41654354333877563},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34289854764938354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34040531516075134},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.11196604371070862}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ism.2007.4412356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ism.2007.4412356","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ninth IEEE International Symposium on Multimedia (ISM 2007)","raw_type":"proceedings-article"},{"id":"pmh:oai:tkuir.lib.tku.edu.tw:987654321/80807","is_oa":false,"landing_page_url":"https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/80807","pdf_url":null,"source":{"id":"https://openalex.org/S4406922698","display_name":"Tamkang University Institutional Repository (TKUIR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1483528886","https://openalex.org/W1509737375","https://openalex.org/W1953299989","https://openalex.org/W2007220779","https://openalex.org/W2013014515","https://openalex.org/W2015370045","https://openalex.org/W2117188745","https://openalex.org/W2130260887","https://openalex.org/W2130703261","https://openalex.org/W2132984323","https://openalex.org/W2133345982","https://openalex.org/W2135692098","https://openalex.org/W2137431059","https://openalex.org/W2162650859","https://openalex.org/W2165717121","https://openalex.org/W2172174369","https://openalex.org/W2337160619","https://openalex.org/W3149346066","https://openalex.org/W4241846791","https://openalex.org/W4251101141","https://openalex.org/W4285719527","https://openalex.org/W6793083922","https://openalex.org/W7065518797"],"related_works":["https://openalex.org/W2059234650","https://openalex.org/W1588899229","https://openalex.org/W2386482837","https://openalex.org/W1976022598","https://openalex.org/W2025989299","https://openalex.org/W2363135310","https://openalex.org/W2218546657","https://openalex.org/W2362207432","https://openalex.org/W2377068990","https://openalex.org/W2355889335"],"abstract_inverted_index":{"Wavelet":[0],"coding":[1,97],"has":[2,18,73],"been":[3],"shown":[4],"to":[5,43,149],"be":[6,107,147],"better":[7],"than":[8],"discrete":[9,39,52],"cosine":[10],"transform":[11,41,54],"(DCT)":[12],"in":[13,26,116,136,141],"image/video":[14,151],"processing.":[15,98],"Moreover,":[16,99],"it":[17],"the":[19,45,49,59,74,100,120,127],"feature":[20],"of":[21,48,61,76],"scalability,":[22],"which":[23],"is":[24],"involved":[25],"modern":[27],"video":[28],"standards.":[29],"This":[30],"work":[31],"presents":[32],"novel":[33],"algorithms,":[34],"namely":[35],"2-D":[36,50,101,122,137],"symmetric":[37],"mask-based":[38],"wavelet":[40,53],"(SMDWT),":[42],"improve":[44],"critical":[46,89],"issue":[47],"lifting-based":[51,102,125,132],"(LDWT),":[55],"and":[56,66,94,134,161],"then":[57],"obtains":[58],"benefit":[60],"low":[62,67],"latency,":[63],"high-speed":[64],"operation,":[65],"temporal":[68],"memory.":[69],"The":[70,144],"SMDWT":[71],"also":[72,106],"advantages":[75],"high-performance":[77],"embedded":[78],"periodic":[79],"extension":[80],"boundary":[81],"treatment,":[82],"reduced":[83,91],"complexity,":[84],"regular":[85],"signal":[86],"coding,":[87],"short":[88],"path,":[90],"latency":[92,133],"time,":[93],"independent":[95],"subband":[96],"DWT":[103,126,138],"performance":[104],"can":[105,146],"easily":[108],"improved":[109],"by":[110],"exploiting":[111],"appropriate":[112],"parallel":[113],"method":[114,129],"inherently":[115],"SMDWT.":[117],"Comparing":[118],"with":[119],"normal":[121],"5/3":[123],"integer":[124],"proposed":[128],"significantly":[130],"improves":[131],"complexity":[135],"without":[139],"degradation":[140],"image":[142],"quality.":[143],"algorithm":[145],"applied":[148],"real-time":[150],"applications,":[152],"such":[153],"as":[154],"JPEG2000,":[155],"MPEG-4":[156],"still":[157],"texture":[158],"object":[159],"decoding,":[160],"wavelet-based":[162],"Scalable":[163],"Video":[164],"Coding":[165],"(SVC).":[166]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
