This paper presents a method based on directional features for recognizing on-line characters represented by one-stroke. A new alphabet is proposed, and each character is represented as a vector of directional angles. This vector is then considered as a path in a decision tree in order to reach the character. The advantages of this method lie in its computational efficiency and robustness to noise.
CitationAl, Murad; Amato, Ariel; Sánchez, Gemma; Gonzàlez, Jordi. "On-line one stroke character recognition using directional features". A: 2007 International Workshop on Advances in Pattern Recognition (IWARP), Plymouth, Gran Bretanya, 2007. Springer, 2007, p. 145-146.
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