Human motion estimation using range-Doppler response

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説明

Sensing technology using radio wave has been attracting attention for various applications such as office/home security and surveillance. Classification of human motion has been extensively studied in these applications. They often utilize Doppler frequency characteristic occurred by human motion. In this paper, range-Doppler distributions by human motion are studied. We show range-Doppler signatures of six motions in this paper, and evaluate the difference of the motions by correlation. We demonstrated experimentally that the motion difference can be discriminated by the range-Doppler correlation and can be enhanced by the elimination filter of DC Doppler components.

収録刊行物

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