{"id":"https://openalex.org/W2021593782","doi":"https://doi.org/10.1016/0165-1684(93)90026-7","title":"A multilevel GMRF-based approach to image segmentation and restoration","display_name":"A multilevel GMRF-based approach to image segmentation and restoration","publication_year":1993,"publication_date":"1993-10-01","ids":{"openalex":"https://openalex.org/W2021593782","doi":"https://doi.org/10.1016/0165-1684(93)90026-7","mag":"2021593782"},"language":"en","primary_location":{"id":"doi:10.1016/0165-1684(93)90026-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0165-1684(93)90026-7","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-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/A5055281228","display_name":"Carlo S. Regazzoni","orcid":"https://orcid.org/0000-0001-6617-1417"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo S. Regazzoni","raw_affiliation_strings":["Department of Biophysical and Electronic Engineering (DIBE), University of Genova, Via All'Opera Pia 11A, I-16145 Genova, Italy","Department of Biophysical and Electronic Engineering (DIBE), University of Genova, via all'Opera Pia 11A, I-16145 Genova, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biophysical and Electronic Engineering (DIBE), University of Genova, Via All'Opera Pia 11A, I-16145 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"Department of Biophysical and Electronic Engineering (DIBE), University of Genova, via all'Opera Pia 11A, I-16145 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090221065","display_name":"F. Arduini","orcid":null},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Arduini","raw_affiliation_strings":["Department of Biophysical and Electronic Engineering (DIBE), University of Genova, Via All'Opera Pia 11A, I-16145 Genova, Italy","Department of Biophysical and Electronic Engineering (DIBE), University of Genova, via all'Opera Pia 11A, I-16145 Genova, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biophysical and Electronic Engineering (DIBE), University of Genova, Via All'Opera Pia 11A, I-16145 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"Department of Biophysical and Electronic Engineering (DIBE), University of Genova, via all'Opera Pia 11A, I-16145 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020039337","display_name":"G. Vernazza","orcid":null},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Gianni Vernazza","raw_affiliation_strings":["Department of Biophysical and Electronic Engineering (DIBE), University of Genova, Via All'Opera Pia 11A, I-16145 Genova, Italy","Department of Biophysical and Electronic Engineering (DIBE), University of Genova, via all'Opera Pia 11A, I-16145 Genova, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biophysical and Electronic Engineering (DIBE), University of Genova, Via All'Opera Pia 11A, I-16145 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"Department of Biophysical and Electronic Engineering (DIBE), University of Genova, via all'Opera Pia 11A, I-16145 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020039337"],"corresponding_institution_ids":["https://openalex.org/I83816512"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":6.8386,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.96369949,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"1","first_page":"43","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9937000274658203,"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/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.5175325274467468},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4414721727371216},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4348796010017395},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43366312980651855},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4104400873184204},{"id":"https://openalex.org/keywords/humanities","display_name":"Humanities","score":0.3847823441028595},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.37513917684555054},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35579830408096313},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33712106943130493},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.18412506580352783},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1560482382774353}],"concepts":[{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.5175325274467468},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4414721727371216},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4348796010017395},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43366312980651855},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4104400873184204},{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.3847823441028595},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.37513917684555054},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35579830408096313},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33712106943130493},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.18412506580352783},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1560482382774353}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0165-1684(93)90026-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0165-1684(93)90026-7","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:iris.unige.it:11567/302627","is_oa":false,"landing_page_url":"http://hdl.handle.net/11567/302627","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.6800000071525574,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1513966746","https://openalex.org/W1948735322","https://openalex.org/W1989222601","https://openalex.org/W2019635781","https://openalex.org/W2020278873","https://openalex.org/W2020999234","https://openalex.org/W2024060531","https://openalex.org/W2028777635","https://openalex.org/W2031879798","https://openalex.org/W2037942041","https://openalex.org/W2041979233","https://openalex.org/W2099256125","https://openalex.org/W2114220616","https://openalex.org/W2139762693","https://openalex.org/W2142399618","https://openalex.org/W2159080219","https://openalex.org/W2560913491","https://openalex.org/W2740373864","https://openalex.org/W2905074708","https://openalex.org/W4249533638","https://openalex.org/W4293052488","https://openalex.org/W6640673758","https://openalex.org/W6657826145","https://openalex.org/W6658111725","https://openalex.org/W6676850893"],"related_works":["https://openalex.org/W1503532423","https://openalex.org/W2115139357","https://openalex.org/W1967494390","https://openalex.org/W3013496002","https://openalex.org/W2465363361","https://openalex.org/W2896820906","https://openalex.org/W4284711868","https://openalex.org/W2101542441","https://openalex.org/W2021166481","https://openalex.org/W2283950057"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
