Patent ID: 9116573
Filing Date: 2015-08-25
Classification: G06F

Abstract:
1. A virtual control device for an electronic device, comprising: a first lens; a second lens; a first photosensitive unit, arranged behind the first lens by a focal length, and obtaining a first image via the first lens; a second photosensitive unit, arranged behind the second lens by the focal length, and obtaining a second image via the second lens; and a processor unit, determining the object-position coordinates of a virtual control plane according to the first image and the second image, and providing the object-position coordinates to the electronic device, wherein an extension plane of the virtual control plane intersects the center of the first lens and the center of the second lens, and the processor unit determines the object-position coordinates according to a first position of the projection of the object on the first photosensitive unit and a second position of the projection of the object on the second photosensitive unit, wherein the processor unit further obtains a projection interval between the first position and the second position, and calculates the object-position coordinates according to the projection interval.