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Rainfall representativeness at TRMM & GPM PR resolution
(2005-12-01)
Precipitation radar on board the TRMM satellite was a milestone in the rainfall observation capability in the large scale. Stemming from TRMM the new mission GPM (Global Precipitation Measurement) is to overcome some TRMM ...
Extracting texture features for time series classification
(International Association of Pattern Recognition - IAPRLinköping UniversityLund UniversityUppsala UniversityInstitute of Electrical and Electronics Engineers - IEEEStockholm, 2014-08)
Time series are present in many pattern recognition applications related to medicine, biology, astronomy, economy, and others. In particular, the classification task has attracted much attention from a large number of ...
Color and texture influence on computer-aided diagnosis of dermatological ulcers
(Institute of Electrical and Electronics Engineers – IEEEUniversidade de São Paulo - USPSão Carlos e Ribeirão Preto, 2015-06)
This study presents an analysis of classification techniques for Computer-Aided Diagnosis (CAD) regarding ulcerated lesions. We focus on determining influence of both color and texture in the automated image classification ...
Structural and textural studies of NiO impregnation in mesoporous ZrO2-CeO2 for catalysis applications.
(Goiânia, 2014-02-27)
The synthesis of zirconia-based ordered mesoporous structures for catalytic applications is a
research area under development. These systems are also potential candidates as anodes in
intermediate temperature solid oxide ...
Improving non-local video denoising with local binary patterns and image quantization
(Sociedade Brasileira de Computação - SBCUniversidade Federal de São Paulo - UNIFESPInstituto Nacional de Pesquisas Espaciais - INPESão José dos Campos, 2016-10)
The most challenging aspect of video and image denoising is to preserve texture and small details, while filtering out noise. To tackle such problem, we present two novel variants of the 3D Non-Local Means (NLM3D) which ...