{"id":"https://openalex.org/W3134273453","doi":"https://doi.org/10.3390/s21051817","title":"3D DCT Based Image Compression Method for the Medical Endoscopic Application","display_name":"3D DCT Based Image Compression Method for the Medical Endoscopic Application","publication_year":2021,"publication_date":"2021-03-05","ids":{"openalex":"https://openalex.org/W3134273453","doi":"https://doi.org/10.3390/s21051817","mag":"3134273453","pmid":"https://pubmed.ncbi.nlm.nih.gov/33807805"},"language":"en","primary_location":{"id":"doi:10.3390/s21051817","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21051817","pdf_url":"https://www.mdpi.com/1424-8220/21/5/1817/pdf?version=1614944851","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/5/1817/pdf?version=1614944851","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040982884","display_name":"Jiawen Xue","orcid":"https://orcid.org/0000-0003-0934-8604"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawen Xue","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing 100084, China"],"raw_orcid":"https://orcid.org/0000-0003-0934-8604","affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100759461","display_name":"Li Yin","orcid":"https://orcid.org/0000-0002-4612-0599"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Yin","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069279074","display_name":"Zehua Lan","orcid":"https://orcid.org/0000-0001-7486-2103"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zehua Lan","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013670234","display_name":"Mingzhu Long","orcid":"https://orcid.org/0000-0001-6681-550X"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingzhu Long","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101764546","display_name":"Guolin Li","orcid":"https://orcid.org/0009-0007-5835-445X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guolin Li","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100356864","display_name":"Zhihua Wang","orcid":"https://orcid.org/0000-0001-6567-0759"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihua Wang","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100642396","display_name":"Xiang Xie","orcid":"https://orcid.org/0000-0002-6895-3145"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiang Xie","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing 100084, China","The Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]},{"raw_affiliation_string":"The Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100642396"],"corresponding_institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I4210119392","https://openalex.org/I99065089"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.0668,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.78503873,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":"5","first_page":"1817","last_page":"1817"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9887999892234802,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.986299991607666,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.89513099193573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6586042642593384},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6373224854469299},{"id":"https://openalex.org/keywords/compression-ratio","display_name":"Compression ratio","score":0.6303141117095947},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6149625182151794},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.547245979309082},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5353097915649414},{"id":"https://openalex.org/keywords/peak-signal-to-noise-ratio","display_name":"Peak signal-to-noise ratio","score":0.5317572355270386},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.45079994201660156},{"id":"https://openalex.org/keywords/trellis-quantization","display_name":"Trellis quantization","score":0.4366157054901123},{"id":"https://openalex.org/keywords/jpeg","display_name":"JPEG","score":0.4217666983604431},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.28140175342559814},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.23407787084579468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08202019333839417}],"concepts":[{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.89513099193573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6586042642593384},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6373224854469299},{"id":"https://openalex.org/C25797200","wikidata":"https://www.wikidata.org/wiki/Q828137","display_name":"Compression ratio","level":3,"score":0.6303141117095947},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6149625182151794},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.547245979309082},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5353097915649414},{"id":"https://openalex.org/C154579607","wikidata":"https://www.wikidata.org/wiki/Q3373850","display_name":"Peak signal-to-noise ratio","level":3,"score":0.5317572355270386},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.45079994201660156},{"id":"https://openalex.org/C5317259","wikidata":"https://www.wikidata.org/wiki/Q4462361","display_name":"Trellis quantization","level":5,"score":0.4366157054901123},{"id":"https://openalex.org/C198751489","wikidata":"https://www.wikidata.org/wiki/Q2195","display_name":"JPEG","level":3,"score":0.4217666983604431},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.28140175342559814},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.23407787084579468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08202019333839417},{"id":"https://openalex.org/C511840579","wikidata":"https://www.wikidata.org/wiki/Q12757","display_name":"Internal combustion engine","level":2,"score":0.0},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D044962","descriptor_name":"Data Compression","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D044962","descriptor_name":"Data Compression","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D044962","descriptor_name":"Data Compression","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s21051817","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21051817","pdf_url":"https://www.mdpi.com/1424-8220/21/5/1817/pdf?version=1614944851","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:33807805","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33807805","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:996f245dbe3c49439cf9413a33da8320","is_oa":true,"landing_page_url":"https://doaj.org/article/996f245dbe3c49439cf9413a33da8320","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 21, Iss 5, p 1817 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/5/1817/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21051817","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":"Sensors; Volume 21; Issue 5; Pages: 1817","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7961525","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7961525","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21051817","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21051817","pdf_url":"https://www.mdpi.com/1424-8220/21/5/1817/pdf?version=1614944851","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3134273453.pdf","grobid_xml":"https://content.openalex.org/works/W3134273453.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1650175677","https://openalex.org/W1973531926","https://openalex.org/W2010252983","https://openalex.org/W2016666385","https://openalex.org/W2046341967","https://openalex.org/W2046916345","https://openalex.org/W2068693369","https://openalex.org/W2084358482","https://openalex.org/W2085618692","https://openalex.org/W2092418359","https://openalex.org/W2103890769","https://openalex.org/W2107604367","https://openalex.org/W2111430177","https://openalex.org/W2114586165","https://openalex.org/W2126611844","https://openalex.org/W2130824784","https://openalex.org/W2146395539","https://openalex.org/W2154530301","https://openalex.org/W2154729342","https://openalex.org/W2156291710","https://openalex.org/W2160956336","https://openalex.org/W2164757739","https://openalex.org/W2169245194","https://openalex.org/W2313128359","https://openalex.org/W2554437796","https://openalex.org/W2565537534","https://openalex.org/W2580123338","https://openalex.org/W2588704497","https://openalex.org/W2599076502","https://openalex.org/W2734904996","https://openalex.org/W2760409432","https://openalex.org/W2891878684","https://openalex.org/W2898847651","https://openalex.org/W3013549134","https://openalex.org/W3099892526","https://openalex.org/W3102349010"],"related_works":["https://openalex.org/W2146506178","https://openalex.org/W2046531407","https://openalex.org/W2101873178","https://openalex.org/W2494311197","https://openalex.org/W2100366266","https://openalex.org/W1597187555","https://openalex.org/W2113996301","https://openalex.org/W3045976128","https://openalex.org/W2158017498","https://openalex.org/W2108294500"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,41,107],"novel":[4],"3D":[5,43,47,54,88],"discrete":[6],"cosine":[7],"transform":[8],"(DCT)":[9],"based":[10],"image":[11],"compression":[12,58,126],"method":[13,122],"for":[14,56],"medical":[15],"endoscopic":[16],"applications.":[17],"Due":[18,81],"to":[19,51,82,112,135],"the":[20,32,53,64,83,87,91,101,114,132],"high":[21,57,61],"correlation":[22],"among":[23],"color":[24],"components":[25],"of":[26,68,86,104,129,139],"wireless":[27],"capsule":[28],"endoscopy":[29],"(WCE)":[30],"images,":[31,106],"original":[33],"2D":[34],"Bayer":[35],"data":[36,44,55,89],"pattern":[37],"is":[38,49,79,110],"reconstructed":[39],"into":[40],"new":[42],"pattern,":[45,90],"and":[46,60,93],"DCT":[48,73],"adopted":[50],"compress":[52],"ratio":[59,127,137],"quality.":[62],"For":[63],"low":[65],"computational":[66],"complexity":[67],"3D-DCT,":[69],"an":[70,124],"optimized":[71],"4-point":[72],"butterfly":[74],"structure":[75],"without":[76],"multiplication":[77],"operation":[78],"proposed.":[80],"unique":[84],"characteristics":[85],"quantization":[92],"zigzag":[94],"scan":[95],"are":[96],"ameliorated.":[97],"To":[98],"further":[99],"improve":[100],"visual":[102],"quality":[103],"decompressed":[105],"frequency-domain":[108],"filter":[109],"proposed":[111],"eliminate":[113],"blocking":[115],"artifacts":[116],"adaptively.":[117],"Experiments":[118],"show":[119],"that":[120],"our":[121],"attains":[123],"average":[125],"(CR)":[128],"22.94:1":[130],"with":[131],"peak":[133],"signal":[134],"noise":[136],"(PSNR)":[138],"40.73":[140],"dB,":[141],"which":[142],"outperforms":[143],"state-of-the-art":[144],"methods.":[145]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
