J. L. Nunes

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Field Programmable Gate Arrays (FPGAs), are being increasingly used in custom systems requiring fast time-to-market delivery due to their flexibility; being reprogrammable in the field is a real value for long unattended operation and whenever on-site maintenance is costly as is the case in many remote data acquisition stations. The most powerful FPGAs are(More)
This paper presents two computer vision algorithms which address complementary aspects of the mobile robot navigation problem. The rst is a beacon system which allows for reliable and accurate robot localization, the second is a novel simple, but highly eeective, algorithm for colour based classiication which is used for reactive control. Two reactive(More)
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