Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 566220
Title Improving active learning methods using spatial information
Author(s) Pasolli, Edoardo; Melgani, Farid; Tuia, Devis; Pacifici, Fabio; Emery, William J.
Source In: 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings. - - p. 3923 - 3926.
Event 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011, Vancouver, BC, 2011-07-24/2011-07-29
Publication type Contribution in proceedings
Publication year 2011
Keyword(s) Active learning - spatial information - support vector machines (SVMs) - very-high-resolution (VHR) images

Active learning process represents an interesting solution to the problem of training sample collection for the classification of remote sensing images. In this work, we propose a criterion based on the spatial information that can be used in combination with a spectral criterion in order to improve the selection of training samples. Experimental results obtained on a very high resolution image show the effectiveness of regularization in spatial domain and open challenging perspectives for terrain campaigns planning.

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