Color Recognition for Rubik's Cube Robot

S Liu, D Jiang, L Feng, F Wang, Z Feng, X Liu… - arXiv preprint arXiv …, 2019 - arxiv.org
In this paper, we proposed three methods to solve color recognition of Rubik's cube, which
includes one offline method and two online methods. Scatter balance\& extreme learning
machine (SB-ELM), a offline method, is proposed to illustrate the efficiency of training based
method. We also point out the conception of color drifting which indicates offline methods
are always ineffectiveness and can not work well in continuous change circumstance. By
contrast, dynamic weight label propagation is proposed for labeling blocks color by known …

Color Recognition for Rubik's Cube Robot

L Feng, D Jiang, A Zhang, S Liu… - … Conference on Smart …, 2019 - ieeexplore.ieee.org
In this paper, we proposed three methods to solve color recognition of Rubik's cube, which
includes one offline method and two online methods. Scatter balance & extreme learning
machine (SB-ELM), an offline method, is proposed to illustrate the efficiency of training
based method. We also put forward a conception of color drifting which indicates offline
methods are always ineffectiveness and can not work well in continuous change
circumstance. By contrast, weak label hierarchic propagation is proposed for unknown all …
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