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Title:
EDUCATIONAL TOY KIT AND SHAPE MATCHING-BASED MAGIC CUBE LOCATION DETECTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/128604
Kind Code:
A1
Abstract:
In the technical field of computer visual detection processing, an educational toy kit and magic cube location detection method therefor based on shape matching are provided, comprising a bracket (1) installed on a bottom plate (3) and a detector helmet (2) installed on the bracket (1), a first groove (301) being provided on the bottom plate (3); the bottom of the bracket (1) has a projection (101), said projection (101) being installed in the first groove (301), and the top of the bracket having a second and a third groove (102, 103); the detector helmet (2) is installed in the third groove (103); the kit further comprises a positioning hole (104), provided on the third groove (103), located at the vertical central axis of the side wall. A game program is installed on a tablet computer; the tablet computer is placed on the educational toy kit, and a magic cube is placed on the bottom plate (3); images are captured by means of the tablet computer; the round shapes of the color blocks of the magic cube are detected in the images; whether placement of the magic cube on the bottom plate (3) is correct is determined by the number of ovals detected. The present means of detecting the location of a magic cube can rapidly judge whether the placement of the magic cube is correct, improving accuracy of image capture and analysis.

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Inventors:
CHENG XIAO (CN)
FAN XU (CN)
ZHANG QIAN (CN)
Application Number:
PCT/CN2016/086801
Publication Date:
August 03, 2017
Filing Date:
June 22, 2016
Export Citation:
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Assignee:
SHANGHAI PUTAO TECH CO LTD (CN)
International Classes:
G06T7/00; A63F9/08
Foreign References:
CN105194884A2015-12-30
CN105513086A2016-04-20
CN105498200A2016-04-20
CN105498253A2016-04-20
CN205164140U2016-04-20
CN105719318A2016-06-29
CN105719307A2016-06-29
CN105709434A2016-06-29
CN103177259A2013-06-26
US20110081081A12011-04-07
Attorney, Agent or Firm:
SHANGHAI WISE INTELLECTUAL PROPERTY AGENT FIRM (CN)
Download PDF:
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