@InProceedings{GonçalvesZamBriMacRoc:2017:SyPrCo,
author = "Gon{\c{c}}alves, Luana and Zampolo, Ronaldo de Freitas and Brito,
Leonardo Miranda de and Macedo, Valqu{\'{\i}}ria Gusm{\~a}o and
Rocha, Fernando Antonio Silva",
affiliation = "{Department of Electrical and Biomedical Engineering} and
{Department of Computer and Telecommunications Engineering} and
{Department of Electrical and Biomedical Engineering} and
{Department of Electrical and Biomedical Engineering} and {Vila
Rica Medicina Diagnostica}",
title = "System and protocol for collecting subjective data on clinical
quality of compressed DICOM images",
booktitle = "Proceedings...",
year = "2017",
editor = "Torchelsen, Rafael Piccin and Nascimento, Erickson Rangel do and
Panozzo, Daniele and Liu, Zicheng and Farias, Myl{\`e}ne and
Viera, Thales and Sacht, Leonardo and Ferreira, Nivan and Comba,
Jo{\~a}o Luiz Dihl and Hirata, Nina and Schiavon Porto, Marcelo
and Vital, Creto and Pagot, Christian Azambuja and Petronetto,
Fabiano and Clua, Esteban and Cardeal, Fl{\'a}vio",
organization = "Conference on Graphics, Patterns and Images, 30. (SIBGRAPI)",
publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
address = "Porto Alegre",
keywords = "Visual quality, medical images, image compression.",
abstract = "Compression in medical images has the potential to reduce costs in
data transmission and storage in Picture Archiving and
Communications Systems (PACS). In this case, the availability of
adaptive schemes for codec tuning would be worthwhile for
maximising compression and, at the same time, avoiding quality
loss, considering the diagnostic value of such images. However,
ordinary visual quality metrics are not usually developed
considering this specific context. In this paper, we present a
system and a protocol for subjective data acquisition, which aims
at the modelling of the quality assessment criteria applied by
experts in the preliminary phase of a medical analysis. The system
is implemented by using Python/PsychoPy, and the experimental
protocol following ITU recommendations and criteria defined in the
European Guidelines on Quality Criteria for Computed Tomography.
Snapshots of the graphic user interface are exhibited, but
emphasis is given on the proposed experimental procedure.",
conference-location = "Niter{\'o}i, RJ, Brazil",
conference-year = "17-20 Oct. 2017",
language = "en",
ibi = "8JMKD3MGPAW/3PJ5J72",
url = "http://urlib.net/ibi/8JMKD3MGPAW/3PJ5J72",
targetfile = "system-protocol-collecting (1).pdf",
urlaccessdate = "2024, May 02"
}