CPC H04N 5/2226 (2013.01) [G06F 18/214 (2023.01); G06T 7/521 (2017.01); G06V 10/141 (2022.01); G06V 10/143 (2022.01); G06V 10/145 (2022.01); G06V 10/764 (2022.01); G06V 10/803 (2022.01); G06V 20/10 (2022.01); G06V 20/64 (2022.01); G06V 40/103 (2022.01); H04N 13/254 (2018.05); H04N 13/271 (2018.05); G06T 2207/30268 (2013.01); G06V 20/593 (2022.01)] | 20 Claims |
1. A unified imaging device comprising:
a light source adapted to project a predefined structured light pattern constructed of a plurality of diffused light elements onto a scene;
an imaging sensor that captures a plurality of images of the scene;
a processor that:
classifies at least one object present in the scene by visually analyzing at least one of the plurality of images;
extracts depth data of the at least one object by analyzing a position of at least one of the plurality of diffused light elements reflected from the at least one object; and
identifies at least one micro-vibration of the at least one object by analyzing a change in a speckle pattern of at least one of the plurality of reflected diffused light elements in at least some consecutive images of the plurality of images, wherein the change in the speckle pattern is identified by applying a speckle pattern translation to the speckle pattern with respect to at least one adjacent point in the speckle pattern, and wherein an angular velocity is indicative of the at least one micro-vibration.
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