VIRTUAL TOUCH SYSTEM
First Claim
1. A virtual touch system, comprising:
- a see-through display device, having a holder and an optical lens group, wherein the optical lens group allows an image light of a real scene to directly pass through and reach an observing location;
a micro-image display, disposed on the holder, for casting a display image to the observing location through the optical lens group to generate a virtual image plane, wherein the virtual image plane comprises a digital information;
at least two micro image-capturing devices, disposed at the holder, for capturing images of the real scene and a touch indicator; and
an image processing unit, coupled to the head-mounted see-through display device, for recognizing the touch indicator and calculating a relative location of the touch indicator on the virtual image plane for the micro-image display.
1 Assignment
0 Petitions
Accused Products
Abstract
A virtual touch system including a head-mounted see-through display device, a micro-image display, at least two micro image-capturing devices, and an image processing unit is provided. The head-mounted see-through display device has a holder and an optical lens group that allows an image light of a real scene to directly pass through and reach an observing location. The micro-image display disposed on the holder of the head-mounted see-through display device casts a display image to the observing location through the optical lens group to generate a virtual image plane, wherein the virtual image plane contains a digital information. The micro image-capturing devices disposed at the holder capture images of the real scene and a touch indicator. The image processing unit coupled to the head-mounted see-through display device recognizes the touch indicator and calculates a relative location of the touch indicator on the virtual image plane for the micro-image display.
-
Citations
18 Claims
-
1. A virtual touch system, comprising:
-
a see-through display device, having a holder and an optical lens group, wherein the optical lens group allows an image light of a real scene to directly pass through and reach an observing location; a micro-image display, disposed on the holder, for casting a display image to the observing location through the optical lens group to generate a virtual image plane, wherein the virtual image plane comprises a digital information; at least two micro image-capturing devices, disposed at the holder, for capturing images of the real scene and a touch indicator; and an image processing unit, coupled to the head-mounted see-through display device, for recognizing the touch indicator and calculating a relative location of the touch indicator on the virtual image plane for the micro-image display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A virtual touch system, comprising:
-
a see-through display device, having a holder and an optical lens group; a micro-image display, disposed on the holder, for casting a display image to an observing location through the see-through display device to generate a virtual image plane, wherein the virtual image plane comprises a touch control digital information; at least two micro image-capturing devices, disposed at the holder, for capturing images of a touch indicator; and an image processing unit, coupled to the see-through display device, for recognizing the touch indicator and calculating a relative location of the touch indicator on the virtual image plane for the micro-image display, so as to display the touch control digital information. - View Dependent Claims (16, 17, 18)
-
Specification