CPC G06N 3/08 (2013.01) [G06F 18/2411 (2023.01); G06F 18/2415 (2023.01); G06N 3/045 (2023.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 20/41 (2022.01); G06V 20/46 (2022.01); G06V 40/161 (2022.01); G06V 40/169 (2022.01); G06V 40/40 (2022.01); G06V 40/45 (2022.01); G06V 40/15 (2022.01)] | 20 Claims |
1. A method of analyzing a video comprising skin for indicia of synthetic origin, comprising:
receiving the video;
generating signal maps of the skin;
automatically determining, with at least one automated processor selected from the group consisting of a convolutional neural network and a support vector network, a spatial coherence and temporal consistency of biological signals represented in the video of the skin dependent on a power spectral density of respective signal maps; and
producing an output dependent on the determined spatial and temporal consistency.
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