{"id":"https://openalex.org/W2332894705","doi":"https://doi.org/10.2316/p.2011.759-028","title":"Compressed Sensing Image Recovery using Dictionary Learning","display_name":"Compressed Sensing Image Recovery using Dictionary Learning","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2332894705","doi":"https://doi.org/10.2316/p.2011.759-028","mag":"2332894705"},"language":"en","primary_location":{"id":"doi:10.2316/p.2011.759-028","doi":"https://doi.org/10.2316/p.2011.759-028","is_oa":false,"landing_page_url":"https://doi.org/10.2316/p.2011.759-028","pdf_url":null,"source":{"id":"https://openalex.org/S4306529980","display_name":"Signal and Image Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal and Image Processing","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5028822516","display_name":"Chengfu Huo","orcid":"https://orcid.org/0000-0003-3611-6921","observed_orcids":["https://orcid.org/0000-0003-3611-6921"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chengfu Huo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451791","display_name":"Rong Zhang","orcid":"https://orcid.org/0000-0002-4669-4816","observed_orcids":["https://orcid.org/0000-0002-4669-4816"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rong Zhang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110378989","display_name":"Yin Wen Dong","orcid":"https://orcid.org/0009-0004-1905-4428","observed_orcids":["https://orcid.org/0009-0004-1905-4428"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yin Dong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5033879040","display_name":"Anzhou Hu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anzhou Hu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33434585,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.000699999975040555,"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/T10901","display_name":"Advanced Data Compression Techniques","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/compressed-sensing","display_name":"compressed sensing","score":0.996999979019165},{"id":"https://openalex.org/keywords/image-restoration","display_name":"image restoration","score":0.9660000205039978},{"id":"https://openalex.org/keywords/dictionary-learning","display_name":"dictionary learning","score":0.9010000228881836},{"id":"https://openalex.org/keywords/sparse-representation","display_name":"sparse representation","score":0.7820000052452087},{"id":"https://openalex.org/keywords/image-inpainting","display_name":"image inpainting","score":0.6200000047683716}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.731576144695282},{"id":"https://openalex.org/C2988886741","wikidata":"https://www.wikidata.org/wiki/Q25304494","display_name":"Dictionary learning","level":3,"score":0.6274608969688416},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6248834133148193},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6202977895736694},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5111823678016663},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.49950456619262695},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40132230520248413}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2316/p.2011.759-028","doi":"https://doi.org/10.2316/p.2011.759-028","is_oa":false,"landing_page_url":"https://doi.org/10.2316/p.2011.759-028","pdf_url":null,"source":{"id":"https://openalex.org/S4306529980","display_name":"Signal and Image Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal and Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2095451930","https://openalex.org/W2314514276","https://openalex.org/W3175689204","https://openalex.org/W4385244203","https://openalex.org/W3189265399","https://openalex.org/W2384833070","https://openalex.org/W3035687117","https://openalex.org/W2993425238","https://openalex.org/W3129700777","https://openalex.org/W2186671223"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
