武汉理工大学学报(信息与管理工程版)
武漢理工大學學報(信息與管理工程版)
무한리공대학학보(신식여관리공정판)
JOURNAL OF WUHAN AUTOMOTIVE POLYTECHNIC UNIVERSITY
2014年
6期
764-767,772
,共5页
宋莹%王展青%陈彧
宋瑩%王展青%陳彧
송형%왕전청%진욱
细化算法%手写体汉字%细化模板%逆向扫描法
細化算法%手寫體漢字%細化模闆%逆嚮掃描法
세화산법%수사체한자%세화모판%역향소묘법
thinning algorithm%handwritten Chinese%thinning mask%reverse scanning method
针对并行细化算法中细化模板较多,细化不全和串行算法的骨架非对称现象,提出了一种基于并行模板的手写体汉字串行细化算法。该算法改变了剥离边界的方向,引入了4个新的并行细化模板,根据串行算法特点和书写运笔规律,采用逆向扫描法遍历整个图像,通过与其他的模板细化算法进行实验比较,得出该算法在细化手写体汉字时,模板较少,速度较快,细化完全,骨架对称性较好的结论。
針對併行細化算法中細化模闆較多,細化不全和串行算法的骨架非對稱現象,提齣瞭一種基于併行模闆的手寫體漢字串行細化算法。該算法改變瞭剝離邊界的方嚮,引入瞭4箇新的併行細化模闆,根據串行算法特點和書寫運筆規律,採用逆嚮掃描法遍歷整箇圖像,通過與其他的模闆細化算法進行實驗比較,得齣該算法在細化手寫體漢字時,模闆較少,速度較快,細化完全,骨架對稱性較好的結論。
침대병행세화산법중세화모판교다,세화불전화천행산법적골가비대칭현상,제출료일충기우병행모판적수사체한자천행세화산법。해산법개변료박리변계적방향,인입료4개신적병행세화모판,근거천행산법특점화서사운필규률,채용역향소묘법편력정개도상,통과여기타적모판세화산법진행실험비교,득출해산법재세화수사체한자시,모판교소,속도교쾌,세화완전,골가대칭성교호적결론。
A sequential thinning algorithm of handwritten Chinese on parallel masks was proposed to reduce the number of thinning masks and deal with the problems of incomplete thinning in the parallel thinning algorithm and non-symmetry skeletons in the sequential algorithm.The algorithm changes the direction of peeing borders, introduces four new parallel thinning masks and uses the reverse scanning method to traverse the whole image based on the characteristics of the sequential method and writing brush laws.Compared with other template thinning algorithms, experimental result shows that the algorithm has less masks and faster speed and can thin completely and get better symmetry skeletons.