TY - JOUR AU - Aniello Raffaele Patrone AU - Otmar Scherzer DA - 2017/08/01/ DO - 10.3934/ipi.2017036 ET - 2021/06/02/ IS - 4 JF - Inverse Problems and Imaging PY - 2017 SE - 2017/06/01/ SP - 761-781 TI - On a spatial-temporal decomposition of optical flow VL - 11 ER -