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  • Summary & Details

Stabilizing Estimation of Parking Car Shape with Millimeter-Wave Radar using Deep Learning Suppression of Estimation Error for Untrained Data

深層学習を用いたミリ波レーダによる駐車車両形状推定の安定化 未学習データに対する推定誤差の抑制

Detailed Information

Author(J)1) 秋田 時彦, 2) 久徳 遙矢, 3) 谷川 右京, 4) 赤峰 悠介
Author(E)1) Tokihiko Akita, 2) Haruya Kyutoku, 3) Ukyo Tanikawa, 4) Yusuke Akamine
Affiliation(J)1) 豊田工業大学, 2) 豊田工業大学, 3) SOKEN, 4) SOKEN
Affiliation(E)1) Toyota Technological Institute, 2) Toyota Technological Institute, 3) SOKEN, 4) SOKEN
Abstract(J)深層学習を用いた認識において,学習していないデータに対しては推定誤差が大きくなることがある.本発表では,ミリ波レーダを用いた駐車車両の形状推定において,未学習の反射パターンに対して発生する推定誤差を抑制する手法を提案する.実際の駐車場で計測したデータを用いて,推定誤差が抑制できることを確認した.

Translation

Abstract(E)In recognition using deep learning, the estimation error can become larger for untrained data though the estimation accuracy is very high for trained data. In this presentation, we propose a method to suppress estimation errors that occur in untrained reflection patterns for shape estimation of parking cars with a millimeter wave radar. Using data measured in a real parking lot, we confirmed that estimation errors could be suppressed.

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