Infrared Technology, Volume. 42, Issue 8, 789(2020)
Dual-Channel Encoding Network Based on ConvLSTM for Driverless Vehicle Night Scene Prediction
The task of scene prediction is studied to improve the decision-making speed of driverless vehicles for reducing the probability of traffic accidents at night. A dual-channel encoding night scene prediction network is proposed based on a convolutional long-short term memory network. First, the temporal features of infrared video sequences and the spatial features of infrared images are extracted by the temporal and spatial sub-networks, respectively. Second, spatial-temporal features obtained by the fusion network are input into the decoding network to predict future frames of infrared video. This is an end-to-end network and can predict multiple frames. The experimental results show that the proposed network is more accurate in night scene prediction and can predict images 1.2 s in the future with a fast prediction speed of0.02s/frame, which fulfills the real-time requirement.
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LI Xiang, SUN Shaoyuan, LIU Xunhua, GU Lipeng. Dual-Channel Encoding Network Based on ConvLSTM for Driverless Vehicle Night Scene Prediction[J]. Infrared Technology, 2020, 42(8): 789
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Received: Dec. 28, 2019
Accepted: --
Published Online: Nov. 6, 2020
The Author Email: Xiang LI (xiangxlily@163.com)
CSTR:32186.14.