{"id":"https://openalex.org/W2103926293","doi":"https://doi.org/10.5120/7752-0810","title":"Satellite Image Compression using Fractional Fourier Transform","display_name":"Satellite Image Compression using Fractional Fourier Transform","publication_year":2012,"publication_date":"2012-07-28","ids":{"openalex":"https://openalex.org/W2103926293","doi":"https://doi.org/10.5120/7752-0810","mag":"2103926293"},"language":"en","primary_location":{"id":"doi:10.5120/7752-0810","doi":"https://doi.org/10.5120/7752-0810","is_oa":true,"landing_page_url":"https://doi.org/10.5120/7752-0810","pdf_url":"https://doi.org/10.5120/7752-0810","source":{"id":"https://openalex.org/S4210206007","display_name":"International Journal of Computer Applications","issn_l":"0975-8887","issn":["0975-8887"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4322545532","host_organization_name":"Foundation of Computer Science","host_organization_lineage":["https://openalex.org/P4322545532"],"host_organization_lineage_names":["Foundation of Computer Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Applications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.5120/7752-0810","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101435481","display_name":"Rajinder Kumar","orcid":"https://orcid.org/0000-0002-5067-6039","observed_orcids":["https://orcid.org/0000-0002-5067-6039"]},"institutions":[{"id":"https://openalex.org/I162030827","display_name":"Thapar Institute of Engineering & Technology","ror":"https://ror.org/00wdq3744","country_code":"IN","type":"education","lineage":["https://openalex.org/I162030827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajinder Kumar","raw_affiliation_strings":["Research Scholar , Dept. of ECE Thapar University , Patiala","Dept. of ECE Thapar University, Patiala","Research Scholar,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Scholar , Dept. of ECE Thapar University , Patiala","institution_ids":["https://openalex.org/I162030827"]},{"raw_affiliation_string":"Dept. of ECE Thapar University, Patiala","institution_ids":["https://openalex.org/I162030827"]},{"raw_affiliation_string":"Research Scholar,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100655760","display_name":"Kulbir Singh","orcid":"https://orcid.org/0000-0001-8070-3395","observed_orcids":["https://orcid.org/0000-0001-8070-3395"]},"institutions":[{"id":"https://openalex.org/I162030827","display_name":"Thapar Institute of Engineering & Technology","ror":"https://ror.org/00wdq3744","country_code":"IN","type":"education","lineage":["https://openalex.org/I162030827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kulbir Singh","raw_affiliation_strings":["Dept. of ECE Thapar University, Patiala","Research Scholar,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE Thapar University, Patiala","institution_ids":["https://openalex.org/I162030827"]},{"raw_affiliation_string":"Research Scholar,","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031015821","display_name":"Rajesh Khanna","orcid":"https://orcid.org/0000-0002-2331-1667","observed_orcids":["https://orcid.org/0000-0002-2331-1667","https://orcid.org/0000-0001-8912-7654"]},"institutions":[{"id":"https://openalex.org/I162030827","display_name":"Thapar Institute of Engineering & Technology","ror":"https://ror.org/00wdq3744","country_code":"IN","type":"education","lineage":["https://openalex.org/I162030827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajesh Khanna","raw_affiliation_strings":["Dept. of ECE Thapar University, Patiala","Research Scholar,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE Thapar University, Patiala","institution_ids":["https://openalex.org/I162030827"]},{"raw_affiliation_string":"Research Scholar,","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162030827"],"apc_list":null,"apc_paid":null,"fwci":2.1455,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.87127774,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"50","issue":"3","first_page":"20","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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/T10741","display_name":"Video Coding and Compression Technologies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":9.999999747378752e-05,"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/satellite-image-compression","display_name":"satellite image compression","score":0.9620000123977661},{"id":"https://openalex.org/keywords/discrete-fractional-fourier-transform","display_name":"discrete fractional Fourier transform","score":0.9940000176429749},{"id":"https://openalex.org/keywords/fractional-order","display_name":"fractional order","score":0.7990000247955322},{"id":"https://openalex.org/keywords/image-reconstruction","display_name":"image reconstruction","score":0.7549999952316284},{"id":"https://openalex.org/keywords/psnr","display_name":"PSNR","score":0.875},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"mean squared error","score":0.8500000238418579},{"id":"https://openalex.org/keywords/compression-ratio","display_name":"compression ratio","score":0.996999979019165},{"id":"https://openalex.org/keywords/lifting-scheme","display_name":"lifting scheme","score":0.6019999980926514},{"id":"https://openalex.org/keywords/discrete-wavelet-transform-comparison","display_name":"discrete wavelet transform comparison","score":0.8370000123977661},{"id":"https://openalex.org/keywords/high-resolution-imagery","display_name":"high-resolution imagery","score":0.6119999885559082}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8415094614028931},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.6165300607681274},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5443609952926636},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5264611840248108},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.46059927344322205},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.4104043245315552},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.394034743309021},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.35649195313453674},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35453957319259644},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.220596045255661},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10510697960853577},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08203741908073425},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.05479004979133606},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0528104305267334},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.052760541439056396},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.047406166791915894},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5120/7752-0810","doi":"https://doi.org/10.5120/7752-0810","is_oa":true,"landing_page_url":"https://doi.org/10.5120/7752-0810","pdf_url":"https://doi.org/10.5120/7752-0810","source":{"id":"https://openalex.org/S4210206007","display_name":"International Journal of Computer Applications","issn_l":"0975-8887","issn":["0975-8887"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4322545532","host_organization_name":"Foundation of Computer Science","host_organization_lineage":["https://openalex.org/P4322545532"],"host_organization_lineage_names":["Foundation of Computer Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Applications","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.258.7058","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.7058","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://research.ijcaonline.org/volume50/number3/pxc3880810.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.5120/7752-0810","doi":"https://doi.org/10.5120/7752-0810","is_oa":true,"landing_page_url":"https://doi.org/10.5120/7752-0810","pdf_url":"https://doi.org/10.5120/7752-0810","source":{"id":"https://openalex.org/S4210206007","display_name":"International Journal of Computer Applications","issn_l":"0975-8887","issn":["0975-8887"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4322545532","host_organization_name":"Foundation of Computer Science","host_organization_lineage":["https://openalex.org/P4322545532"],"host_organization_lineage_names":["Foundation of Computer Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2103926293.pdf","grobid_xml":"https://content.openalex.org/works/W2103926293.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W270187065","https://openalex.org/W2004305864","https://openalex.org/W2004457624","https://openalex.org/W2013823030","https://openalex.org/W2053691921","https://openalex.org/W2099006587","https://openalex.org/W2102337953","https://openalex.org/W2108804309","https://openalex.org/W2110063971","https://openalex.org/W2114660307","https://openalex.org/W2118155316","https://openalex.org/W2132538465","https://openalex.org/W2138674095","https://openalex.org/W2145576488","https://openalex.org/W2946453480","https://openalex.org/W3110538531","https://openalex.org/W4246487360","https://openalex.org/W6673186578","https://openalex.org/W6677554200"],"related_works":["https://openalex.org/W7096884914","https://openalex.org/W2182414074","https://openalex.org/W2932990236","https://openalex.org/W2135011234","https://openalex.org/W4405851821","https://openalex.org/W2323691639","https://openalex.org/W4206501143","https://openalex.org/W3206649372","https://openalex.org/W1970694548","https://openalex.org/W2013823030"],"abstract_inverted_index":{"The":[0],"Fourier":[1,22,28,151],"transform":[2,152,197],"can":[3,57,127],"be":[4,58],"successfully":[5],"used":[6,31],"in":[7],"the":[8,26,39,46,89,96,116,125,168],"field":[9],"of":[10,25,34,42,62,108,118,144,172],"signal":[11],"processing,":[12,14],"image":[13,56,191],"communications":[15],"and":[16,65,69,82,102,131],"data":[17],"compression":[18,33,83,192],"applications.The":[19],"discrete":[20,27,149,195],"fractional":[21,49,119,139,150],"transform,":[23,29],"generalization":[24],"is":[30,92,104,111,146,153,178],"for":[32,99,106,141,156,189],"high":[35,52],"resolution":[36],"satellite":[37,60,109,174,190],"images.With":[38],"extra":[40],"degree":[41],"freedom":[43],"provided":[44],"by":[45,114],"DFrFT,":[47],"its":[48],"order":[50,120,140],"\"a\",":[51],"visual":[53,170],"quality":[54,171],"decompressed":[55,173],"achieved.Different":[59],"images":[61],"size":[63],"512\u00d7512":[64],"256\u00d7256":[66],"are":[67,86],"studied":[68],"performance":[70],"parameters":[71],"such":[72],"as":[73,182],"peak":[74],"signal-to-noise":[75],"ratio":[76,84],"(PSNR),":[77],"mean":[78],"square":[79],"error":[80],"(MSE)":[81],"(CR)":[85],"determined.After":[87],"subdivide":[88],"images,":[90],"DFrFt":[91],"applied":[93,105],"to":[94,122,137,184],"obtain":[95],"transformed":[97],"coefficients":[98],"calculating":[100],"PSNR":[101,134,159],"IDFrFt":[103],"reconstruction":[107],"images.It":[110],"analyzed":[112],"that":[113,148],"changing":[115],"value":[117],"\"a\"":[121],"different":[123],"value,":[124],"DFrFT":[126,181],"achieved":[128],"minimum":[129],"MSE":[130],"corresponding":[132],"maximum":[133],"between":[135],"0.8":[136],"1":[138],"same":[142],"amount":[143],"CR.It":[145],"observed":[147,179],"very":[154],"efficient":[155],"obtaining":[157],"better":[158],"around":[160],"41":[161],"dB":[162],"at":[163],"50%":[164],"CR":[165],"while":[166],"maintaining":[167],"higher":[169],"images.The":[175],"significant":[176],"improvement":[177],"using":[180],"compare":[183],"existing":[185],"classical":[186],"lifting":[187],"scheme":[188],"based":[193],"on":[194],"wavelet":[196],"(DWT).":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}