Results 201 to 210 of about 49,813 (252)

Kernel-based methods for hyperspectral image classification

IEEE Transactions on Geoscience and Remote Sensing, 2005
This paper presents the framework of kernel-based methods in the context of hyperspectral image classification, illustrating from a general viewpoint the main characteristics of different kernel-based approaches and analyzing their properties in the hyperspectral domain.
G. Camps valls, Bruzzone, Lorenzo
openaire   +4 more sources

Superpixel based classification of hyperspectral images

2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015
Hyperspectral imaging captures a high number of spectrally narrow bands and provides advantages for image analysis applications such as identification and classification in particular. Hyperspectral images contain a large amount of bands. Processing these images causes the operation load substantially.
ERTÜRK, SARP   +2 more
openaire   +2 more sources

Optimizing wavelets for hyperspectral image classification

2009 IEEE International Geoscience and Remote Sensing Symposium, 2009
This work presents a procedure to optimize a wavelet filter in terms of discrimination capability between the classes characterizing a given hyperspectral remote sensing image. To this end, this procedure estimates the coefficients of the wavelet filter bank by means of a particle swarm optimization (PSO) so that to maximize the average Bhattacharyya ...
A. Daamouche, Melgani, Farid, L. Hamami
openaire   +2 more sources

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