Computational Analysis of Simulated Images Generated in Public Health Centers in Sao Paulo - Brazil

被引：0
|
作者：
Patrocinio, A. C. [1 ]
Ruberti Filha, E. M. [1 ]
Angelo, M. F. [2 ]
Schiabel, H. [3 ]
Medeiros, R. B. [1 ]
机构：
[1] Univ Fed Sao Paulo UNIFESP, Dept Image Diagnost, Rua Mirassol 313, Sao Paulo, Brazil
[2] State Univ Feira Santana UEFS, Dept Technol, Feira de Santana, BA, Brazil
[3] Univ Sao Paulo, Dept Elect & Engn, BR-05508 Sao Paulo, Brazil
来源：
WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, VOL 25, PT 2 - DIAGNOSTIC IMAGING | 2009年 / 25卷
关键词：
Image standardization; Image contrast analysis; Quality control; Image processing; CLUSTERED MICROCALCIFICATIONS; MAMMOGRAMS; CLASSIFICATION;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Currently it is customary to use the CAD scheme to get better results in the early detection of breast cancer. The objective of this work is to evaluate whether such scheme can be useful in the image qualification process associated with the quality control tests. Phantom images generated in some diagnosis centers were analyzed using the CAD through contrast, the quality control test results and entrance skin air kerma values. It was possible to conclude that some attributes of the CAD scheme can contribute for image qualification based on signal-to-noise ratio and pixel intensity variation. These parameters can be useful for a detailed analysis of different density tissues shown in the simulated image.
引用
收藏
页码：181 / 184
页数：4
相关论文
共 50 条
  • [1] History of public health in the Sao Paulo State, Brazil
    Mascarenhas, RD
    REVISTA DE SAUDE PUBLICA, 2006, 40 (01): : 3 - 13
  • [2] Vasectomy within the public health services in Campinas, Sao Paulo, Brazil
    Marchi, N. M.
    de Alvarenga, A. T.
    Osis, M. J. D.
    de Aguiar Godoy, H. M.
    Simoes e Silva Domeni, M. F.
    Bahamondes, L.
    INTERNATIONAL NURSING REVIEW, 2010, 57 (02) : 254 - 259
  • [3] Vasectomy within the public health service in Birigui, Sao Paulo, Brazil
    Navarro, Fabio Castilho
    JORNAL BRASILEIRO DE REPRODUCAO ASSISTIDA, 2012, 16 (02): : 86 - 90
  • [4] Waldenstrom Macroglobulinemia (WM) in a Public Health Service in Sao Paulo, Brazil
    Brasil, Sergio
    Souza, Daniela
    Purini, Maria Cristina
    Paes, Roberto Antonio
    Cancado, Rodolfo
    Chiattone, Carlos
    CLINICAL LYMPHOMA MYELOMA & LEUKEMIA, 2020, 20 : S276 - S276
  • [5] Comprehensive health care for women in a public hospital in Sao Paulo, Brazil
    Pinotti, JA
    Tojal, MLVAA
    Nisida, ACT
    Pinotti, M
    REPRODUCTIVE HEALTH MATTERS, 2001, 9 (18) : 69 - 78
  • [6] Scorpion envenomation in the state of Sao Paulo, Brazil: Spatiotemporal analysis of a growing public health concern
    Lacerda, Alec Brian
    Lorenz, Camila
    De Azevedo, Thiago Salomao
    Candido, Denise Maria
    Wen, Fan Hui
    Eloy, Luciano Jose
    Sanches Bersusa, Ana Aparecida
    Neto, Francisco Chiaravalloti
    PLOS ONE, 2022, 17 (04):
  • [7] The family health system: analysis of a health survey in Sao Paulo, Brazil
    Mello Brandao, Jose Ricardo
    Gianini, Reinaldo Jose
    Dutilh Novaes, Hilegonda Maria
    Goldbaum, Moises
    JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH, 2011, 65 (06) : 483 - 490
  • [8] Production efficiency and financing of public health: an analysis of small municipalities in the state of Sao Paulo - Brazil
    Varela, Patricia Siqueira
    Martins, Gilberto de Andrade
    Lopes Favero, Luiz Paulo
    HEALTH CARE MANAGEMENT SCIENCE, 2010, 13 (02) : 112 - 123
  • [9] Classical public health thinking in Sao Paulo during the era of health centers and health education
    Mello, Guilherme Arantes
    REVISTA DE SAUDE PUBLICA, 2012, 46 (04): : 751 - 758
  • [10] ANALYSIS OF THE USE OF A PUBLIC-HEALTH CLINICS OF THE DEPARTMENT-OF-HEALTH OF THE CITY OF SAO-PAULO, BRAZIL
    TANAKA, OY
    RESENBURG, CP
    REVISTA DE SAUDE PUBLICA, 1990, 24 (01): : 60 - 68
12345