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	A handwritten character recognition system based on acceleration
	Yuan, Chun ; Zhang, Shiqi ; Wang, Zhao
	2011
英文摘要	In this paper, an handwritten character recognition system based on acceleration is presented. The character recognition system using a 3-dimensional (3D) accelerometer, includes three procedures: original signal detection, signal processing (preprocessing and quantization) and recognition/classification. In quantization procedure, Trajectory Orientation (TO) and Curve Feature (CF) are adopted and compared. In recognition procedure, Fully-connected Hidden Markov Model (HMM) and Left-Right HMM are both implemented and compared. The system, in the recognition of 10 Arabic numerals, achieves the Correct Rate(CR) of 99.05% and the Total Correct Rate (TCR) of 94.76%. ? 2011 AICIT.; EI; 0
语种	英语
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/328711]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Yuan, Chun,Zhang, Shiqi,Wang, Zhao. A handwritten character recognition system based on acceleration. 2011-01-01.

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