TY - GEN AU - Joarder, Kunal AU - Raviv, Daniel C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1992-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.4996 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1992 TI - Autonomous obstacle avoidance using visual fixation and looming: ER -