Projector virtual touch tracking method, device and system based on visible light
A technology of virtual touch and visible light, which is applied in the field of projection display, can solve problems such as ineffective operation, and achieve the effects of high portability, good stability and flexibility, and low price
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[0056]In order to better understand the technical solutions in the present application, the technical solutions in the present application embodiment will be described in conjunction with the drawings in the present application embodiments, and will be described in conjunction with the drawings in the present application. The embodiment is merely the embodiment of the present application, not all of the embodiments. It will be appreciated that the specific embodiments described herein are intended to explain the present application and is not intended to limit the present application. Based on the embodiments in the present application, one of ordinary skill in the art does not have all other embodiments obtained without creative labor, and should belong to the scope of the present application. Further, although the disclosure of this application will be described in terms of an exemplary one or from example, it is understood that various aspects of the disclosure may also form a co...
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