Panacea: An Active Sensor Controller for the ALVINN Autonomous Driving System
Abstract
Panacea is a modular system which incorporates a steerable sensor into an existing neural network driving system, ALVINN. A fixed camera cannot see the road when it makes sharp bends. For a vision system the builds a map of the road, it is straightforward to point the camera down the road but ALVINN directly outputs a steering command without generating an intermediate road representation. Insight from the training scheme used in ALVINN, however, provides an interpretation of the steering command in terms of the road geometry and appropriate camera pointing strategies. Tests on the Carnegie Mellon Navlab II with a steerable camera have shown that the system significantly improves ALVINNs performance, particularly in situations requiring sharp turns and quick responses.
Descriptors:
BibTeX
@conference{Sukthankar-1993-15967,author = {Rahul Sukthankar and Dean Pomerleau and Chuck Thorpe},
title = {Panacea: An Active Sensor Controller for the ALVINN Autonomous Driving System},
booktitle = {Proceedings of 6th International Symposium on Robotics Research (ISRR '93)},
year = {1993},
month = {October},
}