计算机应用与软件2016，Vol.33Issue(6)：176-179,184,5.DOI:10.3969/j.issn.1000-386x.2016.06.043
基于点云数据的扭曲文本图像倾斜校正方法
A TILT CORRECTION METHOD FOR DISTORTED TEXT AND IMAGE BASED ON POINT CLOUD DATA
摘要
Abstract
In view of that traditional two-dimensional tilt correction algorithm is difficult to deal with the tilts of distorted text,we put for-ward a point cloud data-based tilt correction method for distortion text and image.First,it collects data information of text by a 3D scanner, and reconstructs the 3D point cloud model of text.Then according to the examined text position in space,it defines the tilt as either the space tilt or plane tilt.Finally it realises automatic tilt correction of the text.Experimental results show that the correction rate of tilt correction algo-rithm based on point cloud data reaches over 95% in dealing with the distorted text.关键词
点云数据/扭曲文本/倾斜检测/空间倾斜/平面倾斜/倾斜校正Key words
Point cloud data/Distorted text/Skew detection/Space tilt/Plane tilt/Tilt correction分类
信息技术与安全科学引用本文复制引用
童立靖,郑俊朝..基于点云数据的扭曲文本图像倾斜校正方法[J].计算机应用与软件,2016,33(6):176-179,184,5.基金项目
国家自然科学基金项目（61371142）；北京市教委专项（PXM2013＿014212＿000026）。 （）
