Cellular sensor-processor array based visual collision warning sensor

Zarándy, Ákos and Németh, Máté and Jani Mátyásné Pencz, Borbála and Nagy, Zoltán and Zsedrovits, Tamás (2015) Cellular sensor-processor array based visual collision warning sensor. In: IEEE International Symposium on Circuits and Systems, ISCAS 2015. Proceedings - IEEE International Symposium on Circuits and Systems (2015-J). IEEE, New York, pp. 1973-1976. ISBN 9781479983919 10.1109/ISCAS.2015.7169061

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Abstract

Autonomous UAVs need on-board vision system to be able to navigate, avoid collisions, and execute missions. Small UAVs can carry small form factor vision system with low power consumption due to natural payload limitations. Therefore it is a natural idea to use cellular sensor-processor arrays to implement the necessary vision functions. In this paper, we present a UAV collision warning algorithm and its implementation on a 176×144 sized mixed-signal sensor-processor array. Besides the technical details of the implementation, the paper includes comparison with FPGA implementation of the same algorithm. © 2015 IEEE.

Item Type: Book Section
Uncontrolled Keywords: Cellular arrays; Technical details; Small form factors; Sensor processors; Low-power consumption; FPGA implementations; Focal-plane sensor; collision warning; Cellular Processor Array; Unmanned aerial vehicles (UAV); Mixed signal integrated circuits; Computer vision; Aircraft detection; Aircraft accidents; UAV; remote aircraft detection; focal-plane sensor-processor; fine-grain cellular processor array
Subjects: Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány
Divisions: Cellular Sensory and Optical Wave Computing Laboratory
SWORD Depositor: MTMT Injector
Depositing User: MTMT Injector
Date Deposited: 29 Jan 2016 17:29
Last Modified: 29 Jan 2016 17:29
URI: http://eprints.sztaki.hu/id/eprint/8564

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