Meynants, GuyGuyMeynantsDierickx, BartBartDierickxScheffer, DannyDannySchefferKrymsky, AlexanderAlexanderKrymsky2021-09-292021-09-291996https://imec-publications.be/handle/20.500.12860/1350Sensor for optical flow measurement based on differencing in space and timeProceedings paper