计算机科学 ›› 2015, Vol. 42 ›› Issue (3): 280-283.doi: 10.11896/j.issn.1002-137X.2015.03.058
瞿 中,乔高元,林嗣鹏
QU Zhong, QIAO Gao-yuan and LIN Si-peng
摘要: 由于提取SIFT特征进行图像拼接的算法复杂度较高且不能很好地处理拼接缝和鬼影等问题,提出了一种消除拼接缝和鬼影的快速图像拼接算法。该算法首先划定提取SIFT特征的范围,计算出匹配特征点后使用RANSAC算法求取两幅图像间的坐标变换关系矩阵H,然后结合最佳缝合线算法和改进的加权平均融合算法实现无缝拼接。实验结果表明,提出的算法不仅有效地消除了拼接缝和鬼影,也提高了图像拼接的效率。
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