Xiaobing Xu, Taotao Zuo, Baishun Sun, Qiyue Li, Gang Wu. Human motion recognition method based on pyroelectric infrared sensor[J]. Infrared and Laser Engineering, 2022, 51(4): 20210188
- Infrared and Laser Engineering
- Vol. 51, Issue 4, 20210188 (2022)
Fig. 1. System overall structure diagram
Fig. 2. Internal structure of PIR
Fig. 3. Sensor node reference model
Fig. 4. Experimental real picture
Fig. 5. Diagram of one-dimensional convolutional neural network structure
Fig. 6. Diagram of GRU network structure
Fig. 7. Structure diagram of 1DCNN-GRU model
Fig. 8. Flowchat of algorithm implementation
Fig. 9. Original signal diagram of five actions
Fig. 10. Loss function of the model
Fig. 11. Training accuracy of the model
|
Table 1. Parameter settings for 1DCNN-GRU model
|
Table 2. Accuracy of 5 types of action classification
|
Table 3. Performance comparison of different models
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20