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Operation method and system for electronic information equipment

An operation method and electronic information technology, applied in the direction of user/computer interaction input/output, computer components, graphic reading, etc., can solve the difficulty of operation, the user cannot accurately find the operation position, and the position of the display screen is unclear, etc. problem, to achieve the effect of real-time control system

Inactive Publication Date: 2012-06-20
BEIJING NUFRONT MOBILE MULTIMEDIA TECH
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AI Technical Summary

Problems solved by technology

[0004] For the existing non-touch screen operating system, the hand does not know the position of the hand on the display screen when operating, and can only find the target to be operated on the display screen (operation icon, soft keyboard button, etc.) by moving the hand. ), in this mode of operation, the user cannot find the operation position precisely, which brings certain difficulties to the operation

Method used

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  • Operation method and system for electronic information equipment
  • Operation method and system for electronic information equipment
  • Operation method and system for electronic information equipment

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Embodiment Construction

[0029] In view of the deficiencies in the prior art, the present invention provides an operation method and an operation display system for electronic information equipment. In a 2D / 3D display system, the 2D / 3D display system can be operated through body movements, and the camera or The scene captured by the depth of field sensor is mapped to the display screen, so that the operator can see the position of his hands and limbs in real time. It does not need to touch any equipment itself, but it can be controlled precisely and in real time.

[0030] refer to figure 1 and figure 2 , the present invention a kind of operation method of electronic information equipment, comprises the following steps:

[0031] S201, determining the coordinates of the operating point on the system display interface;

[0032] S202, collecting the operator's body movement information to obtain its spatial coordinate information and image data, and outputting the obtained image data through the displ...

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Abstract

The invention discloses an operation method for electronic information equipment. The operation method comprises the following steps of: determining the coordinates of an operation point in a display interface of a system; acquiring the limb movement information of an operator to obtain the space coordinate information and image data of a limb, and outputting the obtained image data in a mirror form by using a display screen; calculating the coordinates of a mirror point of the limb in the display screen; and identifying limb movement, judging whether the mirror point of the limb corresponds to the operation point or not, performing operation in response to the limb movement by using the system if the mirror point of the body corresponds to the operation point, otherwise not responding to the limb movement. In addition, the invention also provides a corresponding stereoscopic-vision-based operation display system. The coordinates of an image on the display screen correspond to the space coordinates of the limb of the operator on the basis of a mirror display technology and a machine vision technology, and a user can see own operating position relative to the screen on the display screen under a second-dimensional (2D) / three-dimensional (3D) display condition, so that the electronic information equipment can be accurately operated at a distance.

Description

technical field [0001] The invention relates to the technical field of three-dimensional image processing and image mapping, and in particular to an operation method and system for electronic information equipment. Background technique [0002] People observe the system interface displayed in 2D / 3D, without any sensor device or contact with the host, through the camera or depth sensor, the 2D / 3D information of the scene where the person is located is mapped to the display screen. Under the mirror image instruction of the screen, the system can be accurately operated in the air. [0003] Similar to non-contact display systems, users can interact with the displayed image by moving the finger or pointer to the selected part of the image, dynamically monitor and recognize the hands of people appearing in the display area, and perform hand recognition recognition, the user can control the system without touching any objects. [0004] For the existing non-touch screen operating ...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 程懿远王嘉鲍东山
Owner BEIJING NUFRONT MOBILE MULTIMEDIA TECH
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