This article presents a new application of the SAR-SIFT algorithm proposed by Dellinger et al. (IEEE Trans Geosci Remote Sens 53:453–466, 2015) for the automatic generation of tie points (TPs). In particular, SAR-SIFT is applied on stereo-SAR images to extract corresponding points and determine their 3D position. Furthermore, the potential of the combined use of the SAR-SIFT with the SAR-stereo model for extracting reliable TPs is analysed, by evaluating their absolute accuracy in 2D and 3D. The tests are performed with TerraSAR-XHRSpotLight data acquired Abstract This article presents a new application of the SAR-SIFT algorithm proposed by Dellinger et al. (IEEE Trans Geosci Remote Sens 53:453–466, 2015) for the automatic generation of tie points (TPs). In particular, SAR-SIFT is applied on stereo-SAR images to extract corresponding points and determine their 3D position. Furthermore, the potential of the combined use of the SAR-SIFT with the SAR-stereo model for extracting reliable TPs is analysed, by evaluating their absolute accuracy in 2D and 3D. The tests are performed with TerraSAR-XHRSpotLight data acquired.
SAR-SIFT for matching multiple SAR images and radargrammetry / Dubois, Clemence; Nascetti, Andrea; Thiele, Antje; Crespi, Mattia; Hinz, Stefan. - In: JOURNAL OF PHOTOGRAMMETRY, REMOTE SENSING AND GEOINFORMATION SCIENCE. - ISSN 2512-2789. - STAMPA. - 85:3(2017), pp. 149-158. [10.1007/s41064-017-0019-y]
SAR-SIFT for matching multiple SAR images and radargrammetry
Nascetti, Andrea;
2017-01-01
Abstract
This article presents a new application of the SAR-SIFT algorithm proposed by Dellinger et al. (IEEE Trans Geosci Remote Sens 53:453–466, 2015) for the automatic generation of tie points (TPs). In particular, SAR-SIFT is applied on stereo-SAR images to extract corresponding points and determine their 3D position. Furthermore, the potential of the combined use of the SAR-SIFT with the SAR-stereo model for extracting reliable TPs is analysed, by evaluating their absolute accuracy in 2D and 3D. The tests are performed with TerraSAR-XHRSpotLight data acquired Abstract This article presents a new application of the SAR-SIFT algorithm proposed by Dellinger et al. (IEEE Trans Geosci Remote Sens 53:453–466, 2015) for the automatic generation of tie points (TPs). In particular, SAR-SIFT is applied on stereo-SAR images to extract corresponding points and determine their 3D position. Furthermore, the potential of the combined use of the SAR-SIFT with the SAR-stereo model for extracting reliable TPs is analysed, by evaluating their absolute accuracy in 2D and 3D. The tests are performed with TerraSAR-XHRSpotLight data acquired.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
