计算机技术与发展2012，Vol.22Issue(7)：106-108,112,4.
基于Mojette变换的倾斜文本图像方向校正
Direction Correction of Text Image Based on Mojette Transform
沙周阳 1张翠2
作者信息
- 1. 中国民航大学计算机学院,天津300300
- 2. 中国海洋大学信息学院,山东青岛266100
- 折叠
摘要
Abstract
The scanned image of text file has important applications in reality, the text direction conEction before dealing the scanned image is essential to correctly identify (he word. Hough transform and Rectangle adjustment algorithm are the mean algorithms in direction correction,but these algorithms exist the weak point such as high computational complexity and poor adaptability. Using the feature of the text trip arranged,it introduces the Mojette transform to solve the text direction correct problem,by computing me tilt angle of the image to get the text trend,the results demonstrate that the algorithm has small amount of calculation and strong fitness,is more suitable for direction correction of the text image.关键词
Mojette变换/图像倾斜角/方向校正Key words
Mojette transfrom/tilt angle of the image/direction correction分类
信息技术与安全科学引用本文复制引用
沙周阳,张翠..基于Mojette变换的倾斜文本图像方向校正[J].计算机技术与发展,2012,22(7):106-108,112,4.
