基于海天线的双目视觉图像对校准方法研究  

Binocular Vision Image Rectification Based on Sea-Sky-Line

作　　者：孙少杰 杨晓东[1] 

机构地区：[1]海军潜艇学院航海观通系,山东青岛266042

出　　处：《电光与控制》2015年第2期51-54,共4页Electronics Optics & Control

基　　金：海军装备部军内科研项目

摘　　要：结合海空背景下图像特点与双目视觉测量的需求,提出一种基于海天线的双目图像校准方法,采用Sobel算子对图像进行边缘检测并做二值化处理,利用Hough变换算法提取和定位海天线,根据参数空间返回的参数值对图像进行旋转和平移变换。实验结果表明,该方法能够有效地实现双目图像对的行对准,可操作性强,对计算机视觉技术的进一步应用具有促进作用。Considering the demand of binocular vision measuring and the features of sea-sky images, we proposed a binocular image rectification method based on sea-sky-line. Sobel operator was used for image edge detecting followed by binarization processing, and Hough algorithm was introduced here to extract and locate the sea-sky-line. Image rotation and translation was implemented according to the feed back data from parameter space. The experiment results show that the proposed method can effectively rectify the given target images, and manipulation performance is good, which can help to facilitate the further application of computer vision technique.

关 键 词：边缘检测 图像校准 海天线 双目视觉 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]