TY - GEN
T1 - A new phase unwrapping processing chain for 3D reconstruction of urban areas.
AU - Shabou, Aymen
AU - Tupin, Florance
AU - Ferraioli, Giampaolo
AU - Baselice, Fabio
PY - 2012/1/1
Y1 - 2012/1/1
N2 - A new phase unwrapping processing chain for 3D reconstruction using very high resolution multi-baseline data is proposed. The algorithm exploits both amplitude and phase of the available multi-baseline complex data to unwrap and simultaneously regularize the observed data. Indeed, the exploitation of amplitude data within the unwrapping chain helps in preserving sharp discontinuities, typical of urban areas. Furthermore, the algorithm is able to efficiently manage independent multi-baseline phase contributions artifacts such as the offsets. As result, the technique provides accurate and reliable DEM of the observed areas, becoming an effective and practical instrument for 3D mapping of urban areas.
AB - A new phase unwrapping processing chain for 3D reconstruction using very high resolution multi-baseline data is proposed. The algorithm exploits both amplitude and phase of the available multi-baseline complex data to unwrap and simultaneously regularize the observed data. Indeed, the exploitation of amplitude data within the unwrapping chain helps in preserving sharp discontinuities, typical of urban areas. Furthermore, the algorithm is able to efficiently manage independent multi-baseline phase contributions artifacts such as the offsets. As result, the technique provides accurate and reliable DEM of the observed areas, becoming an effective and practical instrument for 3D mapping of urban areas.
M3 - Conference contribution
AN - SCOPUS:85026230184
T3 - Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR
SP - 54
EP - 57
BT - EUSAR 2012; 9th European Conference on Synthetic Aperture Radar
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th European Conference on Synthetic Aperture Radar, EUSAR 2012
Y2 - 23 April 2012 through 26 April 2012
ER -