A Visual Computing Method for Coal Mine Roadway Deformation

摘要：

　　In order to make more precise monitoring and automation of roadway,the paper presents a method based on computer vision.The first step is to get the edge information of marked points though image preprocessing,then calculate the planar coordinates of marked points and decode.The next is to set up the camera model to solve all the initial parameter and distortion coefficient of camera and initial marked points.Finally,the bundle-adjustment can refine all the camera parameter and the three-dimensional of marked points.Experience shows the method can achieve accurate three-dimensional information and make efficient adjustment about roadway deformation.

关键词： Visual Visual Computing Deformation of Roadway Center Finding Decoding Camera Calibration

作者: Zhanli Li Jinhao Wu

作者单位: College of Computer Science and Technology,Xian University of Science and Technology,Xian,China

会议类型: 国际会议

会议名称: 2013 2nd international Conference on Opto-Electronics Engineering and Materials Eesearch(2013第二届光电工程与材料研究国际会议)(OEMR2013)

会议地点: 郑州

会议语种:英文

页码: 1864-1869

在线出版日期: 2013-10-19（万方平台首次上网日期，不代表论文的发表时间）