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Real-time embedded implementation of robust speed-limit sign recognition using a novel centroid-to-contour description method.
Chi-Yi Tsai
Hsien-Chen Liao
Kuang-Jui Hsu
Published in:
IET Comput. Vis. (2017)
Keyphrases
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experimental evaluation
computationally efficient
significant improvement
cost function
computational cost
high precision
computational complexity
preprocessing
detection algorithm
detection method
feature extraction
objective function