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RADAR DATA PROCESSING USING NEURAL NETWORK CLASSIFIER AND CONFIDENCE METRICS
RADAR DATA PROCESSING USING NEURAL NETWORK CLASSIFIER AND CONFIDENCE METRICS
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机译:使用神经网络分类器和置信度度量的雷达数据处理
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摘要
A radar data processing device includes at least one analog-to-digital converter (ADC) configured to digitize a plurality of input signals, wherein each input signal includes radar chirp and radar chirp reflection information received at one of a plurality of receiver antennas. The radar data processing device also includes Fast Fourier Transform (FFT) logic configured to generate FFT output samples based on each digitized input signal, wherein at least some of the generated FFT output samples are across antenna FFT output samples associated with at least two of the plurality of receiver antennas. The radar data processing device also includes a processor configured to determine a plurality of object parameters based on at least some of the generated FFT output samples, wherein the processor uses a neural network classifier trained to provide a confidence metric for at least one of the plurality of object parameters.
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