Patent application number | Description | Published |
20120206348 | DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME - A display device and a method of controlling the same are provided. The display device comprises: a camera for acquiring an image comprising a gesture taken by a user; and a controller for extracting the gesture from the image acquired by the camera and for setting a specific point of an object in which the gesture is performed as a reference point when the gesture corresponding to acquisition of a control right is comprised in the extracted gesture. Therefore, by setting a specific point of an object in which the gesture corresponding to acquisition of a control right is performed as a reference point, a gesture taken by a user can be accurately and effectively recognized. | 08-16-2012 |
20130033483 | ELECTRONIC DEVICE FOR DISPLAYING THREE-DIMENSIONAL IMAGE AND METHOD OF USING THE SAME - An electronic device for displaying a three-dimensional image and a method of using the same, and more particularly, to an electronic device for displaying a three-dimensional image and a method of using the same that can provide a user interface for controlling positions of a three-dimensional icon and a virtual layer including the same according to a user gesture are provided. The electronic device for displaying a three-dimensional image includes a camera for photographing a gesture action in three-dimensional space; a display unit for displaying a virtual layer including at least one object with a first depth at three-dimensional virtual space; and a controller for selectively performing one of a first action of changing a depth in which the virtual layer is displayed to a second depth and a second action of changing a position of the object, according to the gesture action based on a gesture input mode. | 02-07-2013 |
20130307768 | DISPLAY DEVICE AND CONTROL METHOD THEREOF - Disclosed are a display device and a control method thereof. The display device and the control method include a camera acquiring an image including a gesture made by a user, and a controller extracting an object making the gesture from the image acquired by the camera, and setting a specific spot in the extracted object to be a reference point of a movement of the object, the controller fixing the reference point to a set location regardless of a change in a shape of the extracted object. Accordingly, a reference point is set at a specific spot of an object having made a gesture corresponding to the acquisition of control thereon, thereby allowing for the accurate and effective recognition of a gesture made by a user. | 11-21-2013 |
20140006997 | METHOD AND ELECTRONIC DEVICE FOR GESTURE-BASED KEY INPUT | 01-02-2014 |