{"id":{"repo_id":"brazil-ufpb","oai_identifier":"oai:repositorio.ufpb.br:123456789/491"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-ufpb/oai:repositorio.ufpb.br:123456789/491","repository":{"repo_id":"brazil-ufpb","name":"Brazil UFPB","base_url":"https://repositorio.ufpb.br/oai/request"},"display":{"title":"Algoritmo Non-Local Means e Otimizações.","abstract":"Image denoising is an important part of digital image processing, and many approaches were proposed to enhance the visualization of images. The Non-Local Means algorithm has great results in noise removal, although its computational complexity is high, making the algorithm not viable for practical use. Many papers have been presented with the objective of enhance the performance of the filter and reduce the complexity of the algorithm. This paper shows the algorithm introduced by Buades, Coll and Morel, as well as some approaches to optimize the algorithm.","abstract_html":"Image denoising is an important part of digital image processing, and many approaches were proposed to enhance the visualization of images. The Non-Local Means algorithm has great results in noise removal, although its computational complexity is high, making the algorithm not viable for practical use. Many papers have been presented with the objective of enhance the performance of the filter and reduce the complexity of the algorithm. This paper shows the algorithm introduced by Buades, Coll and Morel, as well as some approaches to optimize the algorithm.","abstract_has_math":false,"creators":["Mascarenhas, Bruno Pinto Alves."],"institution":"Ciência da Computação","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2013,"date_issued":"2013-10-16","date_published":"2013-10-16","updated_at":"2026-07-24T01:17:54Z","subjects":["Algoritmos para construção de programas","Processamento digital de imagens"],"languages":["pt"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://repositorio.ufpb.br/jspui/handle/123456789/491","outbound_label":"Repository record","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Mascarenhas, Bruno Pinto Alves."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2013-10-16T13:06:41Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2013-10-16T13:06:41Z"]},{"key":"dc:date.issued","label":"Date","values":["2013-10-16"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Ciência da Computação"]},{"key":"dc:type","label":"Dc Type","values":["TCC"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Algoritmos para construção de programas","Processamento digital de imagens"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["pt"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://repositorio.ufpb.br/jspui/handle/123456789/491"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Image denoising is an important part of digital image processing, and many approaches were proposed to enhance the visualization of images. The Non-Local Means algorithm has great results in noise removal, although its computational complexity is high, making the algorithm not viable for practical use. Many papers have been presented with the objective of enhance the performance of the filter and reduce the complexity of the algorithm. This paper shows the algorithm introduced by Buades, Coll and Morel, as well as some approaches to optimize the algorithm."]},{"key":"dc:title","label":"Title","values":["Algoritmo Non-Local Means e Otimizações."]}]}],"canonical_facts":{"dc:creator":["Mascarenhas, Bruno Pinto Alves."],"dc:date.accessioned":["2013-10-16T13:06:41Z"],"dc:date.available":["2013-10-16T13:06:41Z"],"dc:date.issued":["2013-10-16"],"dc:description.abstract":["Image denoising is an important part of digital image processing, and many approaches were proposed to enhance the visualization of images. The Non-Local Means algorithm has great results in noise removal, although its computational complexity is high, making the algorithm not viable for practical use. Many papers have been presented with the objective of enhance the performance of the filter and reduce the complexity of the algorithm. This paper shows the algorithm introduced by Buades, Coll and Morel, as well as some approaches to optimize the algorithm."],"dc:identifier.uri":["https://repositorio.ufpb.br/jspui/handle/123456789/491"],"dc:language.iso":["pt"],"dc:publisher.department":["Ciência da Computação"],"dc:subject":["Algoritmos para construção de programas","Processamento digital de imagens"],"dc:title":["Algoritmo Non-Local Means e Otimizações."],"dc:type":["TCC"]},"updated_at":"2026-07-24T01:17:54Z"}