一种改变鱼眼镜头弧度的算法

摘要

鱼眼镜头的视场很大，可以拍摄很大范围的景物。鱼眼镜头的视场大小，是和鱼眼镜头的镜片弧度成正相关的，即镜头弧度越大，所拍摄图像的视场也就越大。通过研究鱼眼镜头的成像模型，对鱼眼镜头所成图像进行数学建模，并对模型进行计算，得出一种可以改变鱼眼镜头弧度的算法。%Field of view fisheye great,you can shoot a wide range of scenery. Fisheye field of view,and it is fisheye lens curvature of a positive correlation,the greater the curvature of the lens,the image captured by the greater field of view. By studying fisheye lens imaging model for fisheye images into mathematical modeling,and the model calculated the fisheye one can change the curvature of the algorithm.