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Geometric scale-space framework for the analysis of hyperspectral imagery
(2007)
This work introduces a framework for a fast and algorithmically scalable multiscale representation and segmentation of hyperspectral imagery. The framework is based on the scale-space representation generated by geometric ...
An adaptive spectrally weighted structure tensor applied to tensor anisotropic nonlinear diffusion for hyperspectral images
(2012)
The structure tensor for vector valued images is most often defined as the average of the scalar structure tensors in each band. The problem with this definition is the assumption that all bands provide the same amount ...
Unsupervised unmixing of hyperspectral imagery using the constrained positive matrix factorization
(2007)
In hyperspectral imaging, hundreds of images are taken at narrow and contiguous spectral bands providing us with high spectral resolution spectral signatures that can be used to discriminate between objects. In many ...
M-loc: real time location system for wireless mesh networks
(2008)
This thesis presents the design and implementation of a real time location system (RTLS) for wireless mesh networks. The system uses the received signal strength as the method of distance measurement. A prototype of this ...
Seaweb: a web portal for the censsis seabed testbed
(2006)
SeaBED is a facility developed at the NSF Center for Subsurface Sensing and Imaging Systems (CenSSIS) to study applications of hyperspectral imaging to aquatic subsurface sensing. This report describes SeaWEB, a web based ...
Electro-thermal modeling of a power electronic module
(2004)
An electrothermal model for a power electronic module is presented. The model is developed by representing the internal thermal behavior of the module as a RC network using an electrical circuit equivalent for the thermal ...
Development of an electro-thermal model for a multi-chip igbt power electronic module
(2004)
A lumped parameter thermal model for a multi-chip power module is presented based in the physical and geometrical characteristics of the module. The model is developed using the thermal component approach. The model is ...
A comparison of resolution enhancement methods as pre-processing for classification of hyperspectral images
(2004)
The increasing use of Hyperspectral data is causing many data analysis problems; one of these problems is to reduce noise in Hyperspectral images. One approach is resolution enhancement technique based on oversampling ...
Iterative algorithms for abundance estimation on unmixing of hyperspectral imagery
(2004)
Hyperspectral sensors collect hundreds of narrow and contiguously spaced spectral bands of data organized in the so-called hyperspectral cube. The spatial resolution of most Hyperspectral Imagery (HSI) sensors °own nowadays ...
Improved gray-box modeling of electric drives using neural networks
(2003)
Electric drives are used in many industrial and commercial applications. High performance control of electric drives requires the accurate modeling of the motor and mechanical load. In many industrial applications, it is ...