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Apperceiving the road type timely is beneficial to the acceleration, braking and other operations of the unmanned vehicle, so as to improve the safety and reliability. Recognition of the road type plays an important role in the field of unmanned vehicles. In this paper, color correlation feature and Tamura texture feature has been extracted from the image taken by the car camera and fused together,...
This paper proposes a new radar signal classification algorithm based on auto-correlation function (ACF) and directed graphical model (DGM). The ACFs of analytic radar signals are calculated to magnify the discrimination of signals of different categories. A simple de-noising approach is introduced to purify the ACFs. Four features are extracted from the purified ACF. A DGM is used to represent the...
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