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
  • [41] THE SCHOOL OF PUBLIC-HEALTH OF THE UNIVERSITY OF SAO PAULO
    GANDRA, YR
    REVISTA DE SAUDE PUBLICA, 1990, 24 (01): : 3 - 4
  • [42] Efficiency of public spending on primary health care: analysis of the municipalities of Sao Paulo
    dos Santos, Sara Pereira
    Crozatti, Jaime
    REVISTA AMBIENTE CONTABIL, 2023, 15 (01): : 239 - 263
  • [43] ANALYSIS OF THE PUBLIC HEALTH IN TABOAO DA SERRA MUNICIPALITY-SAO PAULO
    Mandaj, Vanini
    Lima, Viviana Mendes
    REVISTA UNIVAP, 2019, 25 (49) : 53 - 67
  • [44] Analysis of seroconversion of blood donors in Sao Paulo, Brazil
    Scuracchio, P. S.
    Poli, M. C.
    Lemos, M. M.
    Dourado, D. A.
    Scuotto, R. T.
    Matutani, M.
    Kayano, S. S.
    Oliveira Filho, A. G.
    Vieira, S. D.
    Colella, R.
    TRANSFUSION, 2007, 47 (03) : 100A - 101A
  • [45] Guidelines for Voluntary Counseling and Testing Centers (VCT) in the State of Sao Paulo, Brazil
    不详
    REVISTA DE SAUDE PUBLICA, 2009, 43 (02): : 383 - 386
  • [46] NEEDS ASSESSMENT OF PATIENTS TREATED IN COMMUNITY PSYCHOSOCIAL CENTERS IN SAO PAULO, BRAZIL
    Nascimento, A.
    Velasco, T. M.
    Oliveira, M. S. C.
    VALUE IN HEALTH, 2013, 16 (07) : A695 - A695
  • [47] A DEMOGRAPHIC ANALYSIS OF THE POPULATION OF THE STATE OF SAO PAULO, BRAZIL
    Price, Paul H.
    Marcondes, J. V. Freitas
    SOCIAL FORCES, 1949, 27 (04) : 381 - 391
  • [48] Computation and Analysis of Geopotential Number in Sao Paulo, Brazil
    Silva, Valeria Cristina
    Blitzkow, Denizar
    de Almeida Filho, Flavio Guilherme Vaz
    de Matos, Ana Cristina Oliveira Cancoro
    Guimaraes, Gabriel do Nascimento
    EARTH SCIENCES RESEARCH JOURNAL, 2022, 26 (02) : 107 - 118
  • [49] Urban inequalities in mental health: The case of Sao Paulo, Brazil
    Blue, I
    ENVIRONMENT AND URBANIZATION, 1996, 8 (02) : 91 - 99
  • [50] HEALTH STATUS SURVEY OF ADOLESCENTS IN SAO-PAULO, BRAZIL
    COLLI, AS
    SILVACOELHO, HD
    NIGROCONCEICAO, JA
    YUNES, J
    BOLETIN DE LA OFICINA SANITARIA PANAMERICANA, 1975, 79 (05): : 433 - 447
12345