{"id":"https://openalex.org/W3136813317","doi":"https://doi.org/10.3390/rs13061077","title":"Hyperspectral Parallel Image Compression on Edge GPUs","display_name":"Hyperspectral Parallel Image Compression on Edge GPUs","publication_year":2021,"publication_date":"2021-03-12","ids":{"openalex":"https://openalex.org/W3136813317","doi":"https://doi.org/10.3390/rs13061077","mag":"3136813317"},"language":"en","primary_location":{"id":"doi:10.3390/rs13061077","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13061077","pdf_url":"https://www.mdpi.com/2072-4292/13/6/1077/pdf?version=1615538635","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/6/1077/pdf?version=1615538635","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069780128","display_name":"Oscar Ferraz","orcid":"https://orcid.org/0000-0001-5266-9740"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Oscar Ferraz","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Instituto de Telecomunica\u00e7\u00f5es, University of Coimbra, 3030-290 Coimbra, Portugal","GPU Research Center, University of Coimbra, 3030-290 Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Instituto de Telecomunica\u00e7\u00f5es, University of Coimbra, 3030-290 Coimbra, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I76903346"]},{"raw_affiliation_string":"GPU Research Center, University of Coimbra, 3030-290 Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100761448","display_name":"V\u00edtor Silva","orcid":"https://orcid.org/0000-0003-2439-1184"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Vitor Silva","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Instituto de Telecomunica\u00e7\u00f5es, University of Coimbra, 3030-290 Coimbra, Portugal","GPU Research Center, University of Coimbra, 3030-290 Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Instituto de Telecomunica\u00e7\u00f5es, University of Coimbra, 3030-290 Coimbra, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I76903346"]},{"raw_affiliation_string":"GPU Research Center, University of Coimbra, 3030-290 Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088848663","display_name":"Gabriel Falc\u00e3o","orcid":"https://orcid.org/0000-0001-9805-6747"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Gabriel Falcao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Instituto de Telecomunica\u00e7\u00f5es, University of Coimbra, 3030-290 Coimbra, Portugal","GPU Research Center, University of Coimbra, 3030-290 Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Instituto de Telecomunica\u00e7\u00f5es, University of Coimbra, 3030-290 Coimbra, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I76903346"]},{"raw_affiliation_string":"GPU Research Center, University of Coimbra, 3030-290 Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5069780128"],"corresponding_institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I76903346"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.6797,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.70439489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"13","issue":"6","first_page":"1077","last_page":"1077"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9984999895095825,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9984999895095825,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9944999814033508,"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/computer-science","display_name":"Computer science","score":0.8054103255271912},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.5828613638877869},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.5822210311889648},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5305514931678772},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.507164716720581},{"id":"https://openalex.org/keywords/symmetric-multiprocessor-system","display_name":"Symmetric multiprocessor system","score":0.4165537357330322},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.4137359857559204},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.4117124676704407},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.32847684621810913},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1884841024875641}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8054103255271912},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.5828613638877869},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.5822210311889648},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5305514931678772},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.507164716720581},{"id":"https://openalex.org/C172430144","wikidata":"https://www.wikidata.org/wiki/Q17111997","display_name":"Symmetric multiprocessor system","level":2,"score":0.4165537357330322},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.4137359857559204},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.4117124676704407},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.32847684621810913},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1884841024875641},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/rs13061077","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13061077","pdf_url":"https://www.mdpi.com/2072-4292/13/6/1077/pdf?version=1615538635","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3ec9e222ea654cb9a32eda226c7409c0","is_oa":true,"landing_page_url":"https://doaj.org/article/3ec9e222ea654cb9a32eda226c7409c0","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 6, p 1077 (2021)","raw_type":"article"},{"id":"pmh:oai:estudogeral.sib.uc.pt:10316/105421","is_oa":true,"landing_page_url":"http://hdl.handle.net/10316/105421","pdf_url":null,"source":{"id":"https://openalex.org/S4306402070","display_name":"Estudo Geral (Universidad de Coimbra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I76903346","host_organization_name":"University of Coimbra","host_organization_lineage":["https://openalex.org/I76903346"],"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":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:estudogeral.uc.pt:10316/105421","is_oa":true,"landing_page_url":"https://hdl.handle.net/10316/105421","pdf_url":null,"source":{"id":"https://openalex.org/S4306402070","display_name":"Estudo Geral (Universidad de Coimbra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I76903346","host_organization_name":"University of Coimbra","host_organization_lineage":["https://openalex.org/I76903346"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/6/1077/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13061077","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Remote Sensing; Volume 13; Issue 6; Pages: 1077","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13061077","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13061077","pdf_url":"https://www.mdpi.com/2072-4292/13/6/1077/pdf?version=1615538635","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2144570049","display_name":null,"funder_award_id":"UIDB/50008","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G3272457656","display_name":null,"funder_award_id":"UIDB/","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G3375535518","display_name":null,"funder_award_id":"UIDB/50008/2020","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G3850789590","display_name":null,"funder_award_id":"50008","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G4551774506","display_name":null,"funder_award_id":"UIDB/50008/2020-UIDP/50008/2020","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G4720802357","display_name":null,"funder_award_id":"2020.07124.BD","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G4730158122","display_name":null,"funder_award_id":"UIDB/50008/2020","funder_id":"https://openalex.org/F4320328988","funder_display_name":"Instituto de Telecomunica\u00e7\u00f5es"},{"id":"https://openalex.org/G5428075086","display_name":null,"funder_award_id":"PTDC/EEI-HAC/30485/2017","funder_id":"https://openalex.org/F4320328988","funder_display_name":"Instituto de Telecomunica\u00e7\u00f5es"},{"id":"https://openalex.org/G5454278309","display_name":null,"funder_award_id":"/2017","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G6299983296","display_name":null,"funder_award_id":"PTDC/","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G8530413588","display_name":null,"funder_award_id":"PTDC/EEI-HAC/30485/2017","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320328988","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3136813317.pdf","grobid_xml":"https://content.openalex.org/works/W3136813317.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W2007288905","https://openalex.org/W2038176561","https://openalex.org/W2304578911","https://openalex.org/W2329053551","https://openalex.org/W2596807838","https://openalex.org/W2758828729","https://openalex.org/W2765366036","https://openalex.org/W2793009908","https://openalex.org/W2910497003","https://openalex.org/W2923813399","https://openalex.org/W2944541498","https://openalex.org/W2953292703","https://openalex.org/W2963841640","https://openalex.org/W2967865745","https://openalex.org/W2991049819","https://openalex.org/W3011338540","https://openalex.org/W3015276520","https://openalex.org/W3018997134","https://openalex.org/W3022450209","https://openalex.org/W3084669136"],"related_works":["https://openalex.org/W2022304901","https://openalex.org/W2018850895","https://openalex.org/W1987483041","https://openalex.org/W2988577871","https://openalex.org/W4391030644","https://openalex.org/W4205174160","https://openalex.org/W2279964071","https://openalex.org/W3037515626","https://openalex.org/W4394633758","https://openalex.org/W2502510154"],"abstract_inverted_index":{"Edge":[0],"applications":[1],"evolved":[2],"into":[3],"a":[4,49,97],"variety":[5],"of":[6,14,17,54,73,76,114,171],"scenarios":[7],"that":[8],"include":[9],"the":[10,69,84,87,91,101,112,124,127,131,135,141,151,159],"acquisition":[11],"and":[12,27,42,56,63,71,90,140,153,167],"compression":[13,53],"immense":[15],"amounts":[16],"images":[18,58],"acquired":[19],"in":[20,60],"space":[21],"remote":[22],"environments":[23],"such":[24,31],"as":[25,32],"satellites":[26,62],"drones,":[28],"where":[29],"characteristics":[30],"power":[33,72],"have":[34],"to":[35,100,111,155],"be":[36],"properly":[37],"balanced":[38],"with":[39],"constrained":[40],"memory":[41],"parallel":[43,98],"computational":[44],"resources.":[45],"The":[46],"CCSDS-123":[47,102],"is":[48],"standard":[50],"for":[51,150,158],"lossless":[52],"multispectral":[55],"hyperspectral":[57],"used":[59],"on-board":[61],"military":[64],"drones.":[65],"This":[66,121],"work":[67],"explores":[68],"performance":[70],"3":[74],"families":[75],"low-power":[77,128],"heterogeneous":[78,136],"Nvidia":[79],"GPU":[80,129,142],"Jetson":[81],"architectures,":[82],"namely":[83],"128-core":[85],"Nano,":[86],"256-core":[88],"TX2":[89],"512-core":[92],"Xavier":[93],"AGX":[94],"by":[95],"proposing":[96],"solution":[99,122],"compressor":[103],"on":[104,126],"embedded":[105],"systems,":[106],"reducing":[107],"development":[108],"effort,":[109],"compared":[110],"production":[113],"dedicated":[115],"circuits,":[116],"while":[117,130],"maintaining":[118],"low":[119],"power.":[120],"parallelizes":[123],"predictor":[125,152],"entropy":[132],"encoders":[133],"exploit":[134],"multiple":[137],"CPU":[138],"cores":[139],"concurrently.":[143],"We":[144],"report":[145],"more":[146],"than":[147,164],"4.4":[148],"GSamples/s":[149],"up":[154],"6.7":[156],"Gb/s":[157],"complete":[160],"system,":[161],"requiring":[162],"less":[163],"11":[165],"W":[166],"providing":[168],"an":[169],"efficiency":[170],"611":[172],"Mb/s/W.":[173]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2021-03-29T00:00:00"}
