MOTSynth: How Can Synthetic Data Help Pedestrian Detection and Tracking? - Matteo Fabbri; Guillem Brasó; Gianluca Maugeri; Orcun Cetintas; Riccardo Gasparini; Aljosa Osep; Simone Calderara; Laura Leal-Taixé; Rita Cucchiara (ICCV, 2021)