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Handheld interactive device and projection interactive method thereof

A technology of interactive equipment and interactive devices, applied in the field of virtual reality, can solve problems such as poor experience effect, and achieve the effects of strong functionality, improved fun and visual enjoyment

Active Publication Date: 2015-09-23
IVIEW DISPLAY SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the virtual reality interaction of existing handheld interactive devices, the real-time interactive effect will be affected by factors such as the angle, position and projection environment of the handheld interactive device. It is difficult to accurately and smoothly perform virtual reality human-computer interaction anytime, anywhere. poor

Method used

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  • Handheld interactive device and projection interactive method thereof
  • Handheld interactive device and projection interactive method thereof
  • Handheld interactive device and projection interactive method thereof

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Embodiment Construction

[0034] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0035] figure 1 It is a schematic diagram of an interactive device for a handheld interactive device according to an embodiment of the present invention. Such as figure 1 As shown, the interactive device 100 of the handheld interactive device includes: a projection module 102, a camera module 103, a sensor control module 104, a wireless communication module 105, a storage module 106, and a central processing unit 101; the projection module 102, the camera module 103, the transmission The sensing control module 104 , the wireless communication module 105 and the storage module 106 are all electrically connected to the central processing unit 101 and controlled by the central processing unit 101 .

[0036] The camera m...

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Abstract

The invention provides a handheld interactive device and a projection interactive method thereof. The handheld interactive device comprises a projection module, a photographing module, a sensing control module, a central processing unit, a wireless communication module and a storage module. The projection module is used for projecting initial virtual projection information into a real projection space. The photographing module is used for collecting virtual and real projection space image data information, establishing a coordinate transformation model and obtaining coordinate transformation parameter information. The sensing control module is used for obtaining the relative position information of the handheld interactive device and an initial real projection space. The central processing unit is used for receiving data information from the photographing module, the projection module and the sensing control module, processing and analyzing the data information according to an image vision algorithm and controlling the projection module to project corresponding virtual projection information according to analyzing results. The projection module, the photographing module, the sensing control module, the wireless communication module and the storage module are electrically connected with the central processing unit and are controlled by the central processing unit.

Description

technical field [0001] The invention belongs to the field of virtual reality, and in particular relates to a projection interaction method and a device for a handheld interactive device integrating a projection device. Background technique [0002] With the development of electronic integration technology and computer technology, various multi-functional handheld interactive devices and multimedia applications emerge in an endless stream, and users' requirements for large screens and virtual reality human-computer interaction are also becoming stronger and stronger. Interactive projection is a popular multimedia display platform in recent years. Using computer vision technology and projection display technology, users can interact with themselves or the surrounding three-dimensional space and the virtual scene on the projection area to create a dynamic interactive experience. . Interactive projection is natural, concise and direct, and has broad application prospects in vir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06T19/006G06F3/011G06F3/0346G06F3/0325G06F3/038G06F3/01G06T7/73G06F3/03547G06F3/0383G06F2203/0384
Inventor 杨伟樑高志强林清云许剑波
Owner IVIEW DISPLAY SHENZHEN CO LTD
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