{"id":"https://openalex.org/W2140111873","doi":"https://doi.org/10.1109/igarss.2003.1294854","title":"Random access of compressed hyperspectral images","display_name":"Random access of compressed hyperspectral images","publication_year":2004,"publication_date":"2004-06-21","ids":{"openalex":"https://openalex.org/W2140111873","doi":"https://doi.org/10.1109/igarss.2003.1294854","mag":"2140111873"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2003.1294854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477)","raw_type":"proceedings-article"},"type":"article","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/A5102148079","display_name":"Jihwan Choe","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihwan Choe","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, BERC, Yonsei University, Seoul, South Korea","[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, BERC, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100719564","display_name":"Chulhee Lee","orcid":"https://orcid.org/0000-0001-9085-2917"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chulhee Lee","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, BERC, Yonsei University, Seoul, South Korea","[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, BERC, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1758398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"3561","last_page":"3563"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9987999796867371,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9968000054359436,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8949429988861084},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7828578948974609},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.7118849158287048},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.6315401792526245},{"id":"https://openalex.org/keywords/random-access-memory","display_name":"Random access memory","score":0.5743085145950317},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5244874358177185},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.45709624886512756},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45074161887168884},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36022108793258667},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13846132159233093},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.12437829375267029}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8949429988861084},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7828578948974609},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.7118849158287048},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.6315401792526245},{"id":"https://openalex.org/C2994168587","wikidata":"https://www.wikidata.org/wiki/Q5295","display_name":"Random access memory","level":2,"score":0.5743085145950317},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5244874358177185},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.45709624886512756},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45074161887168884},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36022108793258667},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13846132159233093},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.12437829375267029}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2003.1294854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2030266057","https://openalex.org/W2053691921","https://openalex.org/W2116160602","https://openalex.org/W2124994383","https://openalex.org/W2130339531","https://openalex.org/W2132984323","https://openalex.org/W2142276208","https://openalex.org/W2149025670","https://openalex.org/W2169356265","https://openalex.org/W6681756475"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2070598848","https://openalex.org/W3034375524","https://openalex.org/W2375427054","https://openalex.org/W2082398524","https://openalex.org/W2172040660","https://openalex.org/W2269245812","https://openalex.org/W4230076341","https://openalex.org/W3207862145"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2],"modified":[3],"3-D":[4],"zerotree":[5],"algorithm,":[6],"which":[7],"enables":[8],"random":[9],"access":[10],"of":[11,32],"compressed":[12],"hyperspectral":[13],"images":[14],"by":[15],"using":[16],"an":[17],"efficient":[18],"memory":[19],"structure":[20],"and":[21,30,34],"rearranging":[22],"encoding":[23],"order.":[24],"This":[25],"method":[26],"reduces":[27],"accessing":[28],"time":[29],"requirements":[31],"network":[33],"system":[35],"resources.":[36]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}