A general gesture command launch and operation method

A gesture and command technology, applied in user/computer interaction input/output, character and pattern recognition, instruments, etc., can solve problems such as user cognitive load, poor versatility, and complex operation

Inactive Publication Date: 2017-03-08
冯仕昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problems are poor versatility, complex operation, and poor naturalness of interaction
The main problem is the "MidasTouch problem" (that is, the problem of "touching stones into gold", all gestures of the user will be captured by the sensor and executed as commands, resulting in system state disorder, which greatly increases the load on cognitive users and operations) that is difficult to solve
In addition, there are often different devices and methods when using gestures to control different devices, which brings a lot of cognitive load to users

Method used

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  • A general gesture command launch and operation method
  • A general gesture command launch and operation method
  • A general gesture command launch and operation method

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Experimental program
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Embodiment Construction

[0074] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0075] The device includes a wireless transmitter and a wireless receiver. The gesture command is transmitted to the wireless receiver through the wireless transmitter (such as Wifi), and the wireless receiver transmits the gesture command to the actuator of the manipulated (equipment) object, so that Remote control of manipulated (equipment) objects distributed in different locations by gestures under the condition of a single camera

[0076] Natural interaction based on group of virtual interfaces (i.e. manipulation method)

[0077] 1. If the card does not move, go to step 1;

[0078] 2. Generate a virtual interface group to obtain a virtual interface group {Vi|i=1,2...}, where i is the number of virtual interfaces;

[0079] 3. Track the operator's fingertips and obtain the fingertip position FP in real time;

[0080] 4. If the fingertip is "directly above" a cer...

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PUM

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Abstract

The invention provides a general gesture command transmitting and operating device and method and belongs to the field of electronic appliance control. The device comprises a computer, a camera, a card master page, cards, a wireless transmitter and a wireless receiver. The cards are graphs, or images, or symbols or identification with a semantic or operation function. A virtual interface corresponding to the cards has certain functional distribution. The card master page is a physical plane and provided with one or more different cards for representing the images or the graphs of different control objects or control functions. The camera obtains image data on the card master page and transmits the image data to the computer. The computer segments all the cards and recognizes the cards. The computer automatically determines functions corresponding to the cards by recognizing the cards of the images; the gesture moving range of an operator is recognized to implicitly perceive a control object of the operator, and the gesture of the operator is recognized to perceive interaction intention of the operator.

Description

technical field [0001] The invention belongs to the field of electric appliance control, and in particular relates to a general gesture command transmitting and operating method. Background technique [0002] At present, the main methods and existing problems of controlling household appliances are: (1) Controlling with a remote controller. The existing problems are poor versatility, complex operation, and poor naturalness of interaction. (2) Voice control. The main problem is that it is susceptible to environmental interference and the recognition rate is difficult to guarantee. (3) Gesture mouse. Convert the gesture trajectory into the mouse position, and interact with the device in the WIMP (Windows, Icon, Menu, Pointer device) paradigm. The main problem is that it can only interact with the display device, and gesture recognition at a long distance is very difficult. (4) Gesture somatosensory control. The main problem is the "MidasTouch problem" (that is, the probl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06K9/00
Inventor 冯仕昌
Owner 冯仕昌
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