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Operating device and operating method for three-dimensional virtual chessboard

A three-dimensional virtual and operating device technology, applied in the input/output of user/computer interaction, special data processing applications, sports accessories, etc., can solve rare problems, and achieve the effect of convenient operation, high entertainment, and enhanced interaction effect.

Active Publication Date: 2012-07-04
SAMSUNG SEMICON CHINA RES & DEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, applications that combine tablet PCs with projection technology are relatively rare
In particular, the method of combining tablet computer and projection technology for 3D virtual chess has never appeared.

Method used

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  • Operating device and operating method for three-dimensional virtual chessboard
  • Operating device and operating method for three-dimensional virtual chessboard
  • Operating device and operating method for three-dimensional virtual chessboard

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Exemplary embodiments according to the present invention will now be described more fully with reference to the accompanying drawings.

[0021] In order to apply the tablet computer and projection technology to the operation of the 3D virtual chessboard, at least two cameras and a miniature 3D holographic projector (hereinafter referred to as the projector) are installed on the tablet computer.

[0022] First, pass the figure 1 To describe the relationship between the coordinate system of the image displayed on the tablet computer and the coordinate system of the 3D space image projected by the micro 3D holographic projector.

[0023] figure 1 It is a diagram showing the relationship between the coordinate system of the image displayed on the tablet computer and the coordinate system of the 3D space image projected by the micro 3D holographic projector.

[0024] like figure 1 As shown, the coordinates A(x, y) of point A in the two-dimensional coordinate system on the...

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PUM

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Abstract

The invention provides an operating device and an operating method for a three-dimensional virtual chessboard. The operating device is used for a tablet personal computer which is provided with at least two cameras and one projector. The operating device is characterized in that the device comprises an image identifying module, a starting action determining module, a finishing action determining module, an effective action determining module, a mapping module and a chessboard updating module, wherein the image identifying module is used for identifying the image captured by the two cameras, the starting action determining module is used for determining the start of the chess playing action so as to determine that which chessman needs to be moved, the finishing action determining module is used for determining the finish of the chess playing action according to the image identifying result so as to determine the final position to which the chessman needs to be moved, the effective action determining module is used for determining whether the final position to which the chessman needs to be moved is an effective position or not according to the chess playing rule, the mapping module is used for mapping the final position to which the chessman needs to be moved to the coordinate position of the chessman on the tablet personal computer if the final position to which the chessman needs to be moved is the effective position, and the mapping module is used for updating the chessboard displayed on the tablet personal computer.

Description

technical field [0001] The invention relates to the application of a tablet computer, in particular to an operation method and device for a 3D virtual chessboard using a tablet computer and projection technology. Background technique [0002] At present, the application of tablet computers is increasing day by day. However, applications that combine tablet PCs with projection technology are relatively rare. Especially the method that panel computer and projection technology are combined to carry out 3D virtual chess has never occurred. Contents of the invention [0003] According to one aspect of the present invention, an operating device for a three-dimensional virtual chessboard is provided, the operating device is used for a tablet computer equipped with at least two cameras and a miniature three-dimensional holographic projector, and the at least two cameras are used for Capture the image of the user playing chess, the miniature three-dimensional holographic projecto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00G06F3/01A63F13/00A63F13/80
Inventor 钱黎平
Owner SAMSUNG SEMICON CHINA RES & DEV
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