{"id":"https://openalex.org/W3184736129","doi":"https://doi.org/10.5220/0010549306310638","title":"An Enhanced Image Compression Codec using Spline-based Directional Lifting Wavelet Transform and an Improved SPIHT Algorithm","display_name":"An Enhanced Image Compression Codec using Spline-based Directional Lifting Wavelet Transform and an Improved SPIHT Algorithm","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3184736129","doi":"https://doi.org/10.5220/0010549306310638","mag":"3184736129"},"language":"en","primary_location":{"id":"doi:10.5220/0010549306310638","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0010549306310638","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Software Technologies","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.5220/0010549306310638","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056312638","display_name":"Rania Boujelbene","orcid":"https://orcid.org/0000-0002-6837-7942"},"institutions":[{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Rania Boujelbene","raw_affiliation_strings":["University of Tunis-El Manar, L3S Laboratory, ENIT, Tunis, Tunisia, --- Select a Country ---"],"affiliations":[{"raw_affiliation_string":"University of Tunis-El Manar, L3S Laboratory, ENIT, Tunis, Tunisia, --- Select a Country ---","institution_ids":["https://openalex.org/I63596082"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064536036","display_name":"Yousra Ben Jem\u00e2a","orcid":"https://orcid.org/0000-0002-0093-3391"},"institutions":[{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Yousra Ben Jemaa","raw_affiliation_strings":["University of Tunis-El Manar, L3S Laboratory, ENIT, Tunis, Tunisia, --- Select a Country ---"],"affiliations":[{"raw_affiliation_string":"University of Tunis-El Manar, L3S Laboratory, ENIT, Tunis, Tunisia, --- Select a Country ---","institution_ids":["https://openalex.org/I63596082"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056312638"],"corresponding_institution_ids":["https://openalex.org/I63596082"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08267974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"631","last_page":"638"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9959999918937683,"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":0.9959999918937683,"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":0.9952999949455261,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9787999987602234,"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/set-partitioning-in-hierarchical-trees","display_name":"Set partitioning in hierarchical trees","score":0.6505715250968933},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6274439692497253},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5600806474685669},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.5592658519744873},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.5565165281295776},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.5353639125823975},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5057783126831055},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5000543594360352},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.470426082611084},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4553658366203308},{"id":"https://openalex.org/keywords/lifting-scheme","display_name":"Lifting scheme","score":0.4482840299606323},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4273439645767212},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.41078490018844604},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.27205589413642883},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.22769346833229065},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08197611570358276},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06970027089118958}],"concepts":[{"id":"https://openalex.org/C136968285","wikidata":"https://www.wikidata.org/wiki/Q3246374","display_name":"Set partitioning in hierarchical trees","level":5,"score":0.6505715250968933},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6274439692497253},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5600806474685669},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.5592658519744873},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.5565165281295776},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.5353639125823975},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5057783126831055},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5000543594360352},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.470426082611084},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4553658366203308},{"id":"https://openalex.org/C199550912","wikidata":"https://www.wikidata.org/wiki/Q3238415","display_name":"Lifting scheme","level":5,"score":0.4482840299606323},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4273439645767212},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.41078490018844604},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27205589413642883},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.22769346833229065},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08197611570358276},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06970027089118958},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5220/0010549306310638","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0010549306310638","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Software Technologies","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.5220/0010549306310638","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0010549306310638","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Software Technologies","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.8100000023841858,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2071850723","https://openalex.org/W2737866791","https://openalex.org/W2554676512","https://openalex.org/W2543771599","https://openalex.org/W2012662082","https://openalex.org/W2553674103","https://openalex.org/W2997437750","https://openalex.org/W2746864668","https://openalex.org/W3138226658","https://openalex.org/W4229729873"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}