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An educational toy kit and its coloring card identification method

An identification method and card technology, which is applied in the direction of educational appliances, teaching aids, instruments, etc., can solve the problems that the camera cannot collect images, the position deviation of the bottom plate, and the analysis results are inaccurate, etc., to achieve accurate analysis results, fast judgment, and accurate positioning Effect

Active Publication Date: 2019-06-21
SHANGHAI PUTAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned educational toy kit solves the problem of lack of interactivity in games on the tablet computer, the position of the bottom plate will be deviated, causing the camera to fail to capture a complete image, which is prone to errors in image collection and inaccurate analysis results. Appear

Method used

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  • An educational toy kit and its coloring card identification method
  • An educational toy kit and its coloring card identification method
  • An educational toy kit and its coloring card identification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] figure 1 It is a structural schematic diagram of an educational toy kit of the present invention.

[0047] figure 2 It is a structural schematic diagram of a helmet detector in an educational toy kit of the present invention.

[0048] like Figure 1-2As shown, a method for identifying coloring cards in an educational toy kit includes a bracket 1, a helmet detector 2 and a coloring card 3, and the helmet detector 2 is installed on the bracket 1; the coloring card 3 is placed on a plane, The middle position of the coloring card 3 is provided with a coloring area 301; the bracket 1 has a first groove 102 and a second groove 103 on the top, the first groove 102 is used to place a tablet computer, and the tablet computer collects the information of the coloring card; The helmet detector 2 is installed in the second groove 103; the helmet detector 2 also includes: a body 201, a third groove 202, 2 sector blocks 203 and a convex mirror 204, and the third groove 202 is loca...

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PUM

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Abstract

A teaching toy kit and a colored card (3) identification method thereof. The teaching toy kit comprises a support (1), a helmet detector (2), and a colored card (3). The colored card (3) is placed on a plane. A colored region (301) is provided at the middle position of the colored card (3). The helmet detector (2) is mounted on the support (1) and further comprises a body (201), a third slot (202), two fan-shaped blocks (203), and a convex mirror (204). The third slot (202) is positioned in the body (201). The convex mirror (204) is provided at an end point, where the screen of a tablet computer is held, of the third recess (202), and the other end of the convex mirror (204) is mounted on an edge of the helmet detector (2). An angle between the convex mirror (204) and the horizontal plane is an acute angle. The two fan-shaped blocks (203) are provided on two edges of the convex mirror (204). Information of a colored card (3) is acquired by means of a camera and the acquired color is replaced with a standard color. Therefore, the accuracy of an analysis result is improved, so that a color which is filled in the colored card and finally rendered in software is not deviated. The present invention achieves a high computing speed and high positioning accuracy, and makes the teaching toy kit funnier and more intuitive.

Description

technical field [0001] The invention relates to the technical field of computer vision detection and processing, in particular to an educational toy kit and a coloring card identification method thereof. Background technique [0002] Now there are many interesting preschool education game applications or children’s games on tablet PCs, but they often just let children finger and draw on the screen, which lacks interactivity, and looking at the screen for a long time is likely to cause damage to the eyes; Traditional game toys have outdated the development of the times, and cannot meet children's learning and playing needs in form, and are not convenient for children and parents to interact and communicate. [0003] In order to solve the above problems, a kind of educational toy kit has been successfully developed in the field of computer vision and image processing technology, including: a bracket, a helmet detector, a base plate, and a game program is installed in a tablet ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B19/22
CPCG09B19/22
Inventor 杜鹏范旭孙贤军程潇巢建树暴满粟
Owner SHANGHAI PUTAO TECH CO LTD
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