Banca de QUALIFICAÇÃO: EDSON ALYPPYO GOMES COUTINHO

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
STUDENT : EDSON ALYPPYO GOMES COUTINHO
DATE: 14/08/2023
TIME: 14:00
LOCAL: Online
TITLE:

Efficient Processing of Multidimensional Medical Data

KEY WORDS:

Multidimensional data, Cardiac MRI, volume compression, volume rendering, motion etimation

PAGES: 45
BIG AREA: Ciências Exatas e da Terra
AREA: Ciência da Computação
SUBÁREA: Metodologia e Técnicas da Computação
SPECIALTY: Processamento Gráfico (Graphics)
SUMMARY:

New MRI techniques enable the reconstruction of multidimensional data sets, including 3D volumes of cardiac image data reconstructed along both cardiac and respiratory cycles. However, these new type of data present several challenges in their manipulation, visualization and analysis. Due to the huge size of these data, it is not trivial to get an overview or extract other information. Also, there are no off-the-shelf tools for interactive visualization of such high-dimensional data sets. In this work, we propose a way to approach these new kind of data sets, dealing with their huge amounts of data, producing animations with no lagging and allowing users to interact in real-time with the content.  The partial results reported here are the result of incorporating the proposed developments into a multi-platform open source tool for the visualization and analysis of multidimensional cardiac data. We also propose the use of lossless compression techniques in order to store and manipulate the data efficiently and an associated file model.

COMMITTEE MEMBERS:
Presidente - 2177445 - BRUNO MOTTA DE CARVALHO
Interna - 1350250 - ANNE MAGALY DE PAULA CANUTO
Externo ao Programa - 2497950 - SELAN RODRIGUES DOS SANTOS - UFRNExterno à Instituição - JAUVANE CAVALCANTE DE OLIVEIRA - IME