车载电子稳像算法的研究

Study on Algorithm of Vehicle-borne Electronic Image Stabilization

稳像算法的研究对实现电子稳像有重要的作用.介绍了车载电子稳像技术的基本概念、原理以及常 用的典型算法,给出了一种典型的电子稳像系统,结合车载摄像系统成像的特点,选用投影法作为车载电子稳像的算法,并用该算法对实拍的车载摄像系统所获取的图像序列进行稳像实验,实验证明了该算法用于车载电子稳像的可行性及有效性.

The study of the algorithm of image stabilization has an important effect in the realization of EIS. The basic concept and principle of electronic image stabilization technique and several algorithms in common use are introduced in this paper. One typical electronic image stabilization system is presented. The Projection Algorithm used for stabilizing image with electronic mode on vehicle-borne image pickup system is adopted according to the characteristics for image by vehicle-borne image pickup system. Image stabilization tests for vehicle-borne image sequence are carried out with the Projection Algorithm. The experiment proves the feasibility and effectiveness of this algorithm when it is applied to vehicle-borne image stabilization.