Sebastiano Battiato Giovanni Gallo Giovanni Puglisi Salvatore Scellato SIFT Features Tracking for Video Stabilization. 825-830 2007 conf/iciap/2007 ICIAP http://doi.ieeecomputersociety.org/10.1109/ICIAP.2007.116 db/conf/iciap/iciap2007.html#BattiatoGPS07