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. 2019 Jun 18;13:38. doi: 10.3389/fnbot.2019.00038

Figure 1.

Figure 1

(A) Experiment environment setup of pedestrian recordings and corresponding data visualization. (B) Experiment environment setup of human action recordings and corresponding data visualization. (C) Experiment environment setup of human fall recordings and corresponding data visualization. (D) Encoding process of three methods as Frequency, SAE and LIF. The corresponding produced screenshots are from the pedestrian dataset. We clarify that the human subject's face in the images is obscured, and the subject has agreed on the publication of this figure.