Listar por tema "hyperspectral imaging"
Mostrando ítems 1-4 de 4
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Assessing the Performance-Energy Balance of Graphics Processors for Spectral Unmixing
IEEE (2014)Remotely sensed hyperspectral imaging missions are often limited by onboard power restrictions while, simultaneously, require high computing power in order to address applications with relevant constraints in terms of ... -
Efficient Implementation of Hyperspectral Anomaly Detection Techniques on GPUs and Multicore Processors
IEEE (2014)Anomaly detection is an important task for hyperspectral data exploitation. Although many algorithms have been developed for this purpose in recent years, due to the large dimensionality of hyperspectral image data, fast ... -
Endmember Extraction From Hyperspectral Imagery Based on Probabilistic Tensor Moments
Institute of Electrical and Electronics Engineers (2020-01-13)This letter presents a novel hyperspectral endmember extraction approach that integrates a tensor-based decomposition scheme with a probabilistic framework in order to take advantage of both technologies when uncovering ... -
Hyperspectral Unmixing on Multicore DSPs: Trading Off Performance for Energy
IEEE (2014)Wider coverage of observation missions will increase onboard power restrictions while, at the same time, pose higher demands from the perspective of processing time, thus asking for the exploration of novel high-performance ...