A control system that takes facial expressions as input
A facial expression and control system technology, applied in the field of control systems, can solve problems such as fatigue and soreness, occupying space, and affecting health
Active Publication Date: 2016-08-17
广州华双信息科技有限公司
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Problems solved by technology
Furthermore, the above-mentioned input devices all take up a certain amount of space, and the user needs to free up some space on the desktop in order to place devices such as a mouse and a keyboard.
In addition, long-term use of input devices such as mouse or keyboard can easily cause fatigue and soreness and affect health
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[0050] [Example of a control system using facial expressions as input]
[0051] Please refer to figure 1 A block diagram of an embodiment of a control system using facial expressions as input is shown. The control system 2 may include an image capture unit 20 , an image processing unit 21 , a database 22 , an operation comparison unit 23 and an instruction execution unit 24 . The image capture unit 20 is coupled to the image processing unit 21 , and the image processing unit 21 , the database 22 and the command execution unit 24 are respectively connected to the operation comparison unit 23 .
[0052] The image capture unit 20 can be a video camera or camera including a CCD or CMOS lens, and is used to capture the input image of the user 1 . The input image includes user 1's facial expression, and user 1's facial expression includes user 1's eyebrows, eyes, ears, nose, mouth or tongue, or the aforementioned eyebrows, eyes, ears, nose, mouth or Any combination of tongue gest...
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The invention discloses a control system with facial expressions as input. The control system comprises an image acquisition unit, an image processing unit, a database and an operation comparison unit. The image acquisition unit acquires input images including the facial expressions when a user uses lip language. The image processing unit is connected with the image acquisition unit and is used for receiving and identifying the facial expressions in the input images. The database records a plurality of reference images and control instructions corresponding to the reference images. The operation comparison unit is connected with the image processing unit and the database, receives the facial expressions identified by the image processing unit, and compares the facial expressions with the reference images of the database, so that the control instruments corresponding to the reference images conforming to the facial expressions are obtained. Therefore, the control system controls the operation of an electronic device according to the control instruments obtained by using the facial expressions as input.
Description
technical field [0001] The present invention relates to a control system, and in particular to a control system using facial expressions as input. Background technique [0002] With the advancement of science and technology, the development of electronic devices has brought many conveniences to human life. Therefore, how to make the operation and control of electronic devices more humanized and convenient is an important task. For example, users generally use devices such as mouse, keyboard or remote control to operate devices such as computers or televisions, but using the aforementioned input devices requires at least a short period of learning time. For users who are not familiar with operating such input devices In terms of the use of the threshold. Furthermore, the above-mentioned input devices all occupy a certain amount of space, and the user needs to set aside some space on the desktop in order to place devices such as a mouse and a keyboard. In addition, using inp...
Claims
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IPC IPC(8): G06F3/01
Inventor 刘鸿达
Owner 广州华双信息科技有限公司