Now showing items 1-10 of 429
Linearly constrained minimum variance spatial filtering for localization of conductivity changes in electrical impedance tomography
(John Wiley & Sons, Ltd., 2015-02)
We localize dynamic electrical conductivity changes and reconstruct their time evolution introducing the spatial filtering technique to electrical impedance tomography (EIT). More precisely, we use the unit-noise-gain ...
Can Regional And Local Filters Explain Epiphytic Bryophyte Distributions In The Atlantic Forest Of Southeastern Brazil?
(Sociedade Botanica do Brasil, 2016)
SPATIAL ARMA MODELS AND ITS APPLICATIONS TO IMAGE FILTERING
(BRAZILIAN STATISTICAL ASSOCIATION, 2009)
Responses of aquatic insect functional diversity to landscape changes in Atlantic forest
The Atlantic Forest domain, one of the 25 world's hotspots for biodiversity, has experienced dramatic changes in its landscape. While the loss of species diversity is well documented, functional diversity has not received ...
Multichannel image storage with application to color multiplexingMultichannel image storage with application to color multiplexing
(Revista Mexicana de Física, 2009)
Using GPUs for beamforming acceleration on SAFT imaging
SAFT techniques are based on the sequential activation, in emission and reception, of the array elements and the post-processing of all the received signals to compose the image. Thus, the image generation can be divided ...
A Qualitative-probabilistic approach to autonomous mobile robot self localisation and self vision calibration
(Utrecht UniversityUtrecht, 2013-07-07)
Typically, the spatial features of a robot's environment are specified using metric coordinates, and well-known mobile robot localisation techniques are used to track the exact robot position. In this paper, a qualitativ ...