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Conference Paper
Detection and Pose Estimation of Colored Tangram Pieces: An Initial Result based on Mathematica Implementation
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- Authors
- Joo-Haeng Lee
- Issue Date
- 2017-12
- Citation
- International Symposium on System Integration (SII) 2017, pp.1-6
- Language
- English
- Type
- Conference Paper
- Abstract
- A tangram is geometrical puzzle consisting of a square cut into seven convex polygons which can be arranged to make various other shapes. To build a augmented reality application for a real-world tangram, it is critical to detect and precisely estimate the poses of all the seven pieces of a tangram puzzle. Especially, poses including translation and rotation are important to measure a user's performance and to generate a appropriate guide information in augmented reality application. In this paper, we propose a solution for this problem with detailed exemplars required in Mathematica implementation. We also report the experimental results on real examples.