Display device, control method, gesture recognition method and head-mounted display device

• Main Author: LENG CHANGLIN
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2014
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a display device, a control method, a gesture recognition method and a head-mounted display device and belongs to the technical field of gesture recognition. The problem that selection and determination operations in existing gesture recognition must be performed respectively is solved. The display device comprises a display unit, an open type head-mounted display, an image collection unit and a gesture recognition unit. The control method of the display device comprises the steps of enabling the open type head-mounted display to provide virtual three-dimensional (3D) control pictures for a user; enabling the image collection unit to collect images of clicking motion on the virtual 3D control pictures by the user; enabling the gesture recognition unit to judge the position of clicking on the virtual 3D control pictures by the user according to images collected by the image collection unit, and sending control instructions corresponding to the clicking position to a corresponding executi