• Medical imaging

  • Remote sensing

  • Stereoscopic vision

  • Terrain visualization

  • Emergency management systems

  • Mobile devices development

  • Motion analysis

  • Augmented reality

  • LIDAR point cloud classification

Machine Learning Talk at CTIM
Thursday, 12 December 2019 12:32

In the context of the program Erasmus professional graduates (EHES - European Higher Education Area), Dr. Pedro Henríquez Castellano will give a talk at the Imaging Technology Center. In this presentation, Dr. Henríquez will address the Random Forests technique, and how to configure this machine learning method to perform object detection in 2D and 3D images...

New Approaches to Denoising Magnetic Resonance Images with Nonlocal Means Filters
Tuesday, 10 December 2019 13:44

On Friday 13th, Bilel Kanoun will give a talk regarding MRI denoising. In this talk, state-of of the art of some most relevant Works in the MRI denoising area will be addressed. Then, the main ideas of new filtering approaches will be illustrated and also future perspectives will be considered.Bilel Kanoun is a Ph...

Guest Editor at Special Issues in Journal of Medical Imaging and Health Informatics
Monday, 09 December 2019 09:17

Three Special Issues have been published on Journal of Medical Imaging and Health Informatics. The earlier two issues have been indexed by SCI successfully, and the last issue will be indexed later. Dr. Luis Gomez was the Head Editor of the three Issues, and Dr...

Remote Sensing Spring School in Argentina
Tuesday, 08 October 2019 06:46

The paper titled "Remote Sensing Spring School in Argentina: SAR for Environmental and Production Monitoring" has been published in the journal IEEE Geoscience and Remote Sensing Magazine.In this work, it is presented a summary of the Third Remote Sensing Spring School held at the Teófilo Tabanera Space Center, Córdoba, Argentina. The Spring School took place between 10–21 September 2018, in order to support the launch of the Satélite Argentino de Observación con Microondas (SAOCOM) 1A synthetic aperture radar (SAR) mission. More than 90 specialists in a variety of areas and representing South and Central American countries and others around the world were present. Among these experts were Prof. Luis Gomez, Director of the Imaging Technology Center, and Prof. Alejandro C. Frery, leader of LaCCAN – Laboratório de Computação Científica e Análise Numérica, and CTIM collaborator.More information on the website of the Spring School and in the  

Accepted paper in IEEE Geoscience and Remote Sensing Letters (GRSL)
Monday, 27 May 2019 11:16

The article titled "Despeckling PolSAR Images with a Structure Tensor Filter" has been accepted for its publication in the next available issue of the journal IEEE Geoscience and Remote Sensing Letters (GRSL). This work is the result of a collaboration between CTIM researchers and Alejandro C. Frery, leader of LaCCAN (Laboratório de Computação Científica e Análise Numérica) at the Universidade Federal de Alagoas, Brazil.In this paper, we propose a new despeckling filter for Fully PolSAR (Polarimetric Synthetic Aperture Radar) images defined by 3x3 complex Wishart distributions. We evaluate its performance through an innovative experimental setup, that also includes Monte Carlo analysis, in comparison with a state-of-the-art polarimetric filter.A summary of the article and the demo code can be found at this link.

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