自动化与仪器仪表
自動化與儀器儀錶
자동화여의기의표
AUTOMATION & INSTRUMENTATION
2013年
2期
15-17
,共3页
字符识别%特征提取%贝叶斯网络
字符識彆%特徵提取%貝葉斯網絡
자부식별%특정제취%패협사망락
Character Recognition%Feather Extraction%Bayesian Network
针对联机手写字符的特点,有效地将脱机手写字符的结构特征和统计特征与联机手写字符的笔划特征联系起来,使用内部圆个数,宽高比,密度,射线个数,线段,尖角,斜率七种特征形成模板,使用贝叶斯网络进行培训并识别.实践证明了该方法的可行性.
針對聯機手寫字符的特點,有效地將脫機手寫字符的結構特徵和統計特徵與聯機手寫字符的筆劃特徵聯繫起來,使用內部圓箇數,寬高比,密度,射線箇數,線段,尖角,斜率七種特徵形成模闆,使用貝葉斯網絡進行培訓併識彆.實踐證明瞭該方法的可行性.
침대련궤수사자부적특점,유효지장탈궤수사자부적결구특정화통계특정여련궤수사자부적필화특정련계기래,사용내부원개수,관고비,밀도,사선개수,선단,첨각,사솔칠충특정형성모판,사용패협사망락진행배훈병식별.실천증명료해방법적가행성.
Due to the characteristic of on-line, the structure and statistical characteristic of handwritten characters off-line are combined effectively with the stroke characteristics of handwritten characters on-line, the template is formed with seven charac-teristics, including the number of internal circles, aspect ratio, density, the number of ray, segment and slope, and Bayesian net-work is used to train and recognize. Practice has proven that the method is feasible.