TY - GEN
T1 - Urban features classification using 3D hyperspectral data
AU - Shimoni, Michal
AU - Idrissa, Mahamadou
AU - Borghys, Dirk
AU - Haavardsholm, Trym
AU - Opsahl, Thomas Olsvik
AU - Perneel, Christiaan
N1 - Publisher Copyright:
© 2013 IEEE.
PY - 2013/6/28
Y1 - 2013/6/28
N2 - The surface classification of heterogeneous urban areas can be refined using the integration of spectral and 3D information. However, pixel-classification based fusion requires semi-pixel geo-registration accuracy. In this paper the 3D information is obtained from the hyperspectral data set itself. This study presents an adaptation of optimized MRF based stereo matching for the creation of 3D scenes using hyperspectral data. The obtained 3D information is integrated into a SVM classifier procedure. The results obtained in this study show the potential in the creation of 3D scenes using hyperspectral data and the benefit of combining this data with spectral information for better classification of the urban materials.
AB - The surface classification of heterogeneous urban areas can be refined using the integration of spectral and 3D information. However, pixel-classification based fusion requires semi-pixel geo-registration accuracy. In this paper the 3D information is obtained from the hyperspectral data set itself. This study presents an adaptation of optimized MRF based stereo matching for the creation of 3D scenes using hyperspectral data. The obtained 3D information is integrated into a SVM classifier procedure. The results obtained in this study show the potential in the creation of 3D scenes using hyperspectral data and the benefit of combining this data with spectral information for better classification of the urban materials.
KW - Disparity map
KW - Hyperspectral
KW - Markov Random Field
KW - Stochastic Expectation Maximization
KW - Support Vector Machine
UR - https://www.scopus.com/pages/publications/85038599374
U2 - 10.1109/WHISPERS.2013.8080665
DO - 10.1109/WHISPERS.2013.8080665
M3 - Conference contribution
AN - SCOPUS:85038599374
T3 - Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
BT - 2013 5th Workshop on Hyperspectral Image and Signal Processing
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 2013
Y2 - 26 June 2013 through 28 June 2013
ER -