全景图像几何畸变校正的算法研究及其软件实现

Algorithm Research on Correction of Geometric Distortion and its Implement of Software

对于360°视场的全景图像,本文提出了分别对其进行切向和径向畸变校正的处理算法,并用插值处理提高处理精度。达到了将全景图像恢复为常规视场平面像的目的。它是进一步图像分析的前期工作。

To deal with the panoramic image of 360-degree azimuth field of view, this paper proposes algorithms to correct the distortions of panoramic image in radial and circumference, as well as to adopt value-insert algorithm to improve precision of image processing. In this way, the panoramic image is restored as a plane image in the conventional view. All these mean a preparation for the image analysis.