摘要
不少图形应用场合中,需要事先对倾斜的图形进行矫正,本文以Java语言结合Opencv库,对倾斜字符图片进行增强图形特征预处理、边缘检测、寻找图形最大边缘轮廓、旋转矫正图形等一系列处理,达到矫正字符图形的效果。
In many graphics applications, it is necessary to correct the slanted graphics in advance. In this paper, Java language and OpenCV library are used to process the slanted character graphics, such as graphic feature enhancement, edge detection, searching for the maximum edge contour, and graphics rotation. Using these processes, the slanted character graphics can be corrected.
作者
曹宇
张守辉
CAO Yu;ZHANG Shouhui(Shanghai Urban Construction Vocational College,Shanghai,China,201415)
出处
《福建电脑》
2020年第4期70-72,共3页
Journal of Fujian Computer
关键词
增强图形特征
边缘检测
图形矫正
Graphics Features Enhancement
Edge Detection
Graphics Correction
