区分線形2次元ワープによる手書き文字の変形吸収の試み

内田 誠一, モハマッド アサッド ロニー, 石田 敏之, 迫江 博昭

研究成果: Contribution to journalArticle査読

抄録

In this paper, a character recognition experiment using piecewise linear two-dimensional warping, a dynamic programming-based elastic image matching technique, is reported. The present technique requires far less computations than the previous methods, such as monotonic and continuous two-dimensional warping, since line segment is used instead of pixel as the unit of mapping. This consideration does not decrease the recognition accuracy, as shown by the experimental result. Additional results also show the superiority of the present technique over template matching and two-dimensional warping techniques based on combinations of orthogonal one-dimensional warpings.
寄稿の翻訳タイトルExperimental Study on Handwritten Character Recognition Using Piecewise Linear Two-Dimensional Warping
本文言語Japanese
ページ(範囲)67-74
ページ数8
ジャーナルIEICE technical report
99
648
出版ステータス出版済み - 2 21 2000

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