Fast Construction Method for Large Field Video View Panorama
Bing Wang · Jisuanji gongcheng · 2009
Aiming at the problem of registration error accumulation, this paper presents a fast video mosaic method especially suitable for real-time observation of large static scene. The proposed method is composed of direct registration techniques for both 1D scan mode and 2D scan mode of a camera. Experimental results show that the proposed algorithm can construct seamless video mosaic quickly both for 1D scan mode and for 2D scan mode of a camera, and it can avoid the error accumulation and propagation resulted from the concatenation of pair-wise transformations. Moreover, the proposed method can greatly reduce the complexity and time cost of the general global alignment algorithms.