{"id":55,"date":"2019-02-05T13:03:17","date_gmt":"2019-02-05T13:03:17","guid":{"rendered":"http:\/\/www2.incor.usp.br\/sites\/spdweb\/?page_id=55"},"modified":"2025-08-28T18:27:29","modified_gmt":"2025-08-28T18:27:29","slug":"ptc-5892","status":"publish","type":"page","link":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/ptc-5892\/","title":{"rendered":"PTC-5892 &#8211; EPUSP"},"content":{"rendered":"\n<p><strong>PTC 5892 &#8211; PROCESSAMENTO DE IMAGENS M\u00c9DICAS<\/strong><\/p>\n\n\n\n<p><strong>Professores respons\u00e1veis:<\/strong>&nbsp;S\u00e9rgio S. Furuie e Marco A. Gutierrez<br><strong>N\u00famero de cr\u00e9ditos:<\/strong>&nbsp;8<br><strong>Dura\u00e7\u00e3o em semanas:&nbsp;<\/strong>12<strong><br>Distribui\u00e7\u00e3o da carga:<\/strong>&nbsp;3-3-6 (Te\u00f3rica-Pr\u00e1tica-Estudo)<br><strong>Pr\u00e9-requisitos:<\/strong>&nbsp;Processamento Digital de Sinais, Teoria de Sistemas<\/p>\n\n\n\n<p><strong>Objetivos:<\/strong>&nbsp;O presente curso pretende abordar os princ\u00edpios f\u00edsicos envolvidos nas principais modalidades de imagem, quais sejam, raio-X, resson\u00e2ncia magn\u00e9tica nuclear, ultra-som e Medicina Nuclear, al\u00e9m de fornecer conhecimentos b\u00e1sicos em processamento digital de imagens m\u00e9dicas, tais como compress\u00e3o, tomografia e integra\u00e7\u00e3o de informa\u00e7\u00f5es. Objetiva-se deste modo instrumentalizar o aluno com as ferramentas necess\u00e1rias para o desenvolvimento de novas t\u00e9cnicas e sistemas envolvendo imagens m\u00e9dicas.<\/p>\n\n\n\n<p><strong>Justificativa:<\/strong>&nbsp;Com a sofistica\u00e7\u00e3o dos m\u00e9todos diagn\u00f3sticos e terap\u00eauticos, nota-se a presen\u00e7a crescente de equipamentos m\u00e9dicos envolvendo imagens. Uma melhor compreens\u00e3o das limita\u00e7\u00f5es e potencialidades dos equipamentos geradores das imagens m\u00e9dicas, assim como das t\u00e9cnicas de processamento tornam-se, portanto, importantes para melhor utiliza\u00e7\u00e3o dos dados. Um aspecto importante \u00e9 a consci\u00eancia do efeito de par\u00e2metros envolvidos no processamento digital, como, por exemplo, tipo de filtros, frequ\u00eancia de corte, etc que podem alterar substancialmente o resultado e consequentemente o diagn\u00f3stico.<br>&nbsp;<\/p>\n\n\n\n<p><strong>Ementa<\/strong><\/p>\n\n\n\n<p>1. Introdu\u00e7\u00e3o. Vis\u00e3o Geral do Curso. Infraestrutura. Crit\u00e9rios de Avalia\u00e7\u00e3o Imagens anal\u00f3gicas O olho humano e a percep\u00e7\u00e3o visual Forma\u00e7\u00e3o de imagens m\u00e9dicas: princ\u00edpios f\u00edsicos e modelos&nbsp;<br>2. Imagens Digitais. Defini\u00e7\u00e3o matem\u00e1tica, conceitos de resolu\u00e7\u00e3o espacial e de quantiza\u00e7\u00e3o Formas de aquisi\u00e7\u00e3o de imagens m\u00e9dicas, digitaliza\u00e7\u00e3o Formas de exibi\u00e7\u00e3o de imagens, monitores de v\u00eddeo, Impressoras Opera\u00e7\u00f5es aritm\u00e9ticas com imagens, normaliza\u00e7\u00e3o, escala&nbsp;<br>3. Manipula\u00e7\u00e3o de Contraste, histograma de intensidades, fun\u00e7\u00f5es brilho e contraste, opera\u00e7\u00f5es sobre o histograma, binariza\u00e7\u00e3o&nbsp;<br>4. Modalidades de Imagens M\u00e9dicas. Princ\u00edpios e aplica\u00e7\u00f5es cl\u00ednicas. Radiologia Ultra-Som, Medicina Nuclear, Resson\u00e2ncia Magn\u00e9tica&nbsp;<br>5. Filtragem. Transformada de Fourier. Convolu\u00e7\u00e3o digital. Filtros Lineares: passa baixas (suaviza\u00e7\u00e3o) e passa altas (realce de bordas) dom\u00ednio da frequ\u00eancia dom\u00ednio espacial. Filtros N\u00e3o Lineares Filtros digitais em Medicina&nbsp;<br>6. Compress\u00e3o de Imagens. No\u00e7\u00f5es b\u00e1sicas. T\u00e9cnicas sem perdas (Loss-less). T\u00e9cnicas com perdas (Lossy). Avalia\u00e7\u00e3o de t\u00e9cnicas de compress\u00e3o em medicina&nbsp;<br>7. Transforma\u00e7\u00f5es Geom\u00e9tricas. Rota\u00e7\u00e3o, transla\u00e7\u00e3o e mudan\u00e7a de escala Corre\u00e7\u00e3o geom\u00e9trica.&nbsp;<br>8. Introdu\u00e7\u00e3o \u00e0 Tomografia Computadorizada: No\u00e7\u00f5es b\u00e1sicas de reconstru\u00e7\u00e3o tomogr\u00e1fica. Reconstru\u00e7\u00e3o por retro-proje\u00e7\u00e3o. Reconstru\u00e7\u00e3o por FFT. Reconstru\u00e7\u00e3o por ART.&nbsp;<br>9. Segmenta\u00e7\u00e3o: Conceitos b\u00e1sicos &#8211; Thresholding global e adaptativo. Segmenta\u00e7\u00e3o por descontinuidade. Segmenta\u00e7\u00e3o por similaridade. Segmenta\u00e7\u00e3o por classifica\u00e7\u00e3o de atributos .Transformada de Hough&nbsp;<br>10. PACS &#8211; Picture Archiving and Communication Systems. Conceitos b\u00e1sicos: Integra\u00e7\u00e3o de informa\u00e7\u00e3o m\u00e9dica. Volume de informa\u00e7\u00e3o: transmiss\u00e3o e armazenamento. Modelagem de PACS. Estudos multi-modalidades<\/p>\n\n\n\n<p><strong><br>Bibliografia B\u00e1sica<\/strong><\/p>\n\n\n\n<p>1. H K Huang. PACS and Imaging Informatics: Basic Principles and Applications. Wiley-Liss Inc, 2004. ISBN 0-471-25123-2, 649 pgs.<br>2. H K Huang. PACS: Basic Principles and Applications. Wiley-Liss Inc, 1999.<br>3. R C Gonzalez, R E Woods. Processamento de Imagens Digitais. Edgard Blucher Ltda, 2000<br>(Addison-Wesley, 1992).<br>&nbsp;<\/p>\n\n\n\n<p><strong>Bibliografia adicional<\/strong><\/p>\n\n\n\n<p>1. S.Webb, The Physics of Medical Imaging, IOP Publishing, 1988.<br>2. IEEE Transactions on Medical Image Processing<br>3. John C Russ. The Image Processing Handbook. CRC Press, 1992.<br>4. Rosenfeld and Kak &#8211; Digital Picture Processing &#8211; Academic Press. 2nd edition,<br>2 volumes, 1982.<br>5. J Beutel, H L Kundel, R L van Metter. Handbook of Medical Imaging. Vol. 1: Physics and Psychophysics. SPIE Press, 2000.<\/p>\n\n\n\n<p><strong>Downloads<\/strong><\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892_imagens.zip\">Imagens Digitais<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892_imagens.zip\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/filtros_digitais.zip\">Filtragem Digital em Imagens M\u00e9dicas<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/filtros_digitais.zip\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/07_compressao_transf_geometrica2007.pdf\">Compress\u00e3o e transforma\u00e7\u00f5es geom\u00e9tricas<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/07_compressao_transf_geometrica2007.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892_aula_segmentacao.pdf\">Segmenta\u00e7\u00e3o de Imagens M\u00e9dicas<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892_aula_segmentacao.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892mcp5840pis110_introducao.pdf\">Forma\u00e7\u00e3o de Imagens M\u00e9dicas; Princ\u00edpios F\u00edsicos e Modelos<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892mcp5840pis110_introducao.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2024\/08\/Ressonancia_Magnetica_Principios_Fisicos.pdf\">Ressonancia_Magnetica_Principios_Fisicos<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2024\/08\/Ressonancia_Magnetica_Principios_Fisicos.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/resson_magn_med.zip\">Resson\u00e2ncia Magn\u00e9tica &#8211; Aplica\u00e7\u00f5es Cl\u00ednicas<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/resson_magn_med.zip\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/RX_principios.pdf\">Raios X &#8211; Princ\u00edpios F\u00edsicos<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/RX_principios.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/RX_aplicacoes.pdf\">Raios-X &#8211; Aplica\u00e7\u00f5es Cl\u00ednicas<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/RX_aplicacoes.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2024\/08\/Medicina_Nuclear_Principios_Fisicos.pdf\">Medicina_Nuclear_Principios_Fisicos<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2024\/08\/Medicina_Nuclear_Principios_Fisicos.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/MN_aplicacoes.pdf\">Medicina Nuclear &#8211; Aplica\u00e7\u00f5es Cl\u00ednicas<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/MN_aplicacoes.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/05_principiosFisicos_ultra_som2007.pdf\">Ultra-som &#8211; Princ\u00edpios F\u00edsicos<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/05_principiosFisicos_ultra_som2007.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/06-fundamentos_imagens_2d_3d_2007-sf.pdf\">Fundamentos em processamento digital de imagens<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/06-fundamentos_imagens_2d_3d_2007-sf.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892_reconstrucao_2005.pdf\">Reconstru\u00e7\u00e3o Tomogr\u00e1fica<\/a><a href=\"http:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-content\/uploads\/2019\/02\/pee5892_reconstrucao_2005.pdf\" class=\"wp-block-file__button\" download>Baixar<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>PTC 5892 &#8211; PROCESSAMENTO DE IMAGENS M\u00c9DICAS Professores respons\u00e1veis:&nbsp;S\u00e9rgio S. Furuie e Marco A. GutierrezN\u00famero de cr\u00e9ditos:&nbsp;8Dura\u00e7\u00e3o em semanas:&nbsp;12Distribui\u00e7\u00e3o da carga:&nbsp;3-3-6 (Te\u00f3rica-Pr\u00e1tica-Estudo)Pr\u00e9-requisitos:&nbsp;Processamento Digital de Sinais, Teoria de Sistemas Objetivos:&nbsp;O presente curso pretende abordar os princ\u00edpios f\u00edsicos envolvidos nas principais modalidades de imagem, quais sejam, raio-X, resson\u00e2ncia magn\u00e9tica nuclear, ultra-som e Medicina Nuclear, al\u00e9m de fornecer &hellip; <a href=\"https:\/\/www2.incor.usp.br\/sites\/spdweb\/ptc-5892\/\" class=\"more-link\">Continue lendo <span class=\"screen-reader-text\">PTC-5892 &#8211; EPUSP<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-55","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/pages\/55","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/comments?post=55"}],"version-history":[{"count":17,"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/pages\/55\/revisions"}],"predecessor-version":[{"id":681,"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/pages\/55\/revisions\/681"}],"wp:attachment":[{"href":"https:\/\/www2.incor.usp.br\/sites\/spdweb\/wp-json\/wp\/v2\/media?parent=55"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}