Research On Panorama Construction Of Substation Scenes

With the development of unattended substation,using image processing technology of substation monitoring has become a hot research topic.Image splicing technology is the basis for building panoramic monitoring of substations,which is of significance in ensuring the accurate identification of substations and ensuring substation safety monitoring.The main research works of thesis topic substation panoramic monitor image splicing technology are as follows:(1)Analyze the research status of image mosaic technology,and introduce the advantages and disadvantages of various image mosaic algorithms.(2)Through researching,we realize the image matching method based on corner detection,using bilinear interpolation method and the linear weighted method to image fusion,completing the image stitching.Then a color equalization algorithm is proposed to overcome the problem of poor synthesis which is resulted from color imbalance by unifying the color weights of each image,and the effectiveness of the algorithm is verified by experiments.(3)A panoramic image/video stitching algorithm is designed.Firstly,the captured images are stitched,and then the extraction of the photo stream in the video is combined with the image stitching algorithm.The two video mosaics in the dual-view video are completed and extended to the six-view video synthesis,which verifies the effectiveness of the method.(4)Set up a panoramic video acquisition platform to realize the combination of software and hardware and realize the panoramic stitching of substations.