车载鱼眼相机的间接法全景影像拼接  

Research on Indirect Panoramic Images Jointing Method Based on Vehicular Fisheye Camera

作　　者：曹君[1,2] 洪勇 

机构地区：[1]武汉城市职业学院,湖北武汉430064 [2]立得空间信息技术股份有限公司,湖北武汉430070

出　　处：《地理空间信息》2016年第10期73-74,77,共3页Geospatial Information

基　　金：国家高技术研究发展计划资助项目(2015AA124001);测绘地理信息公益性行业科研专项资助项目(201512008)

摘　　要：提出了一种车载鱼眼相机的间接法全景影像拼接方法,由拼接后全景影像上的像点坐标出发反求其在原始图像上的像点坐标,从而解决拼接所得全景影像像点非规则排列问题。通过实验发现,采用该方法得到的全景影像画面清晰、成像质量明显提高,证实了该方法进行车载鱼眼影像全景拼接的可靠性。This paper proposed indirect panoramic images jointing method based on vehicular fisheye camera at first. The paper used the image point coordinate of jointed panoramic images to calculate the image point coordinate of original images, in order to solve the problem that image points of the jointed panoramic image are non-regular arrangement. Through experiments, the results conclude that panoramic image can be obtained clearly and the quality of imaging can be improved significantly, which confirm the reliability of this method.

关 键 词：鱼眼相机 间接法 全景影像拼接 

分 类 号：P235[天文地球—摄影测量与遥感]