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Three-dimensional interaction system

An interactive system and three-dimensional technology, applied in the field of three-dimensional interaction, can solve problems such as inconvenient use, complex implementation, unsuitable for use, etc., and achieve multi-realistic effects

Active Publication Date: 2012-06-20
SUPERD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the implementation of this technology is complicated. For example, it requires high-precision data gloves, a computer system capable of modeling the entire virtual space, and sometimes a special display helmet to shield the actual environment from interfering with the virtual environment.
Correspondingly, the user is inconvenient to use and the cost is quite expensive
Therefore, it is not suitable for use on many devices, especially mobile devices.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0194] Such as figure 1 and figure 2As shown, the three-dimensional interactive system of the present invention includes an operating stick and an operated device, where the operated device includes a sensing screen capable of three-dimensional display, such as a smart phone, a tablet computer, and the like. The three-dimensionally displayed operable units (take buttons as an example, or buttons or other icons) displayed on the sensing screen (hereinafter referred to as the screen) may be protruding or concave into the screen in the view of the user. When performing touch operations on the operated unit that is displayed as protruding from the screen, in order to make the user feel more realistic, when the head of the operating stick reaches the surface of the operated unit, that is, when a virtual touch occurs, the operated unit can be simulated. The visual change when the operation unit is pressed can also give the user a certain amount of force feedback, so that the touch...

Embodiment 2

[0242] Different from Embodiment 1, the three-dimensional interaction in this embodiment does not involve the touch operation of the operating stick on the operated unit displayed stereoscopically on the screen, but only involves the operation of simulating the operation stick extending into the sensing screen through the stereoscopic display. deal with. Therefore, some simplifications can be made on the basis of the first embodiment.

[0243] The structure of the operating rod can be the same as that of the first embodiment. Some simplifications can also be made, for example, the positioning unit can only include sensors for posture detection.

[0244] The operated equipment also includes a sensing screen, a communication device and an image processing device. The sensing screen and the communication device are the same as those in Embodiment 1.

[0245] Interactive controls include:

[0246] The actual touch detection unit is used for activating the image drawing unit in...

Embodiment 3

[0252] This embodiment is basically the same as the first embodiment, the difference lies in the detection of the three-dimensional position of the operating stick. In this embodiment, there is no positioning unit for detecting position and posture in the operating stick, and other positioning auxiliary devices need to be used to jointly position the three-dimensional coordinates of the operating stick in space.

[0253] The positioning assistance device is used to perceive the three-dimensional position of the operating stick relative to the sensing screen and send the sensed three-dimensional position information to the operated device, and the method may be but not limited to:

[0254] (a) a tracking device, such as a camera, through which the operating rod is tracked and identified, and the three-dimensional position information of the operating rod is determined and sent to the user. The three-dimensional position information may include the three-dimensional position of t...

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Abstract

The invention relates to a three-dimensional interaction system, which comprises operated equipment and an operating rod, wherein the operated equipment comprises an induction screen which can display a three-dimensional image of an operated unit, an interaction control device, a communication device for realizing information interaction between the interaction control device and the operating rod, and an image processing device. The interaction control device comprises a first position determination unit and a virtual touch detection unit, wherein the first position determination unit is used for determining a three-dimensional position of a touch part of the operating rod; and the virtual touch detection unit is used for judging whether the operating rod is in virtual touch with the operated unit in real time, and if yes, an optical parallax adjustment unit in the image processing device is activated. The image processing device comprises a depth calculation unit and the optical parallax adjustment unit, wherein the depth calculation unit is used for determining the depth of the surface of the operated unit relative to the induction screen, and informing the virtual touch detection unit; and the optical parallax adjustment unit is used for simulating depth variation of the operated unit when the operated unit is pressed. According to the invention, the three-dimensional interaction showed by combining three-dimensional display is realized, and a user can gain more sense of reality.

Description

technical field [0001] The invention relates to a three-dimensional interactive technology, in particular to a three-dimensional interactive system. Background technique [0002] Most of the various solutions of the current human-computer interactive system are based on 2D display, that is to say, the direct display effect brought by the user operation is displayed in 2D. Furthermore, perspective effects such as shadows, near large and far small are used to approximate a three-dimensional feeling. [0003] With the development of 3D display technology, this 2D-based display interface will bring a series of unreasonable operation results. Because the intuitive display effect that 3D brings to the operator is that all the operation interfaces are protruding or recessed into the screen. At present, the fingers or operating pens of the more common touch screens can only perform two-dimensional operations on the screen. For the real 3D operation interface, the interface floatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/033G06F3/041G06F3/0346
Inventor 宋磊刘宁
Owner SUPERD CO LTD
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