A new stereo matching algorithm based on adaptive window

Yingyun Yang, Huabing Wang, Bo Liu
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引用次数: 1

Abstract

As to the problem of great complexity of traditional adaptive window matching algorithm, a simple adaptive window matching algorithm is proposed in this paper, which use various square or rectangular windows of different size based on the different gradient of points to be matched. Moreover, for better matching effect, a regional seed propagation method is proposed based on the disparity smoothness constraints and the assumption that adjacent pixels of similar color should have the same disparity. Experiments show that compared with traditional adaptive window matching algorithms, the computation complexity has been decreased significantly and the matching accuracy rate has been improved effectively.
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一种新的基于自适应窗口的立体匹配算法
针对传统的自适应窗口匹配算法过于复杂的问题,本文提出了一种简单的自适应窗口匹配算法,该算法根据待匹配点的不同梯度,使用不同大小的正方形或矩形窗口。为了获得更好的匹配效果,提出了一种基于视差平滑约束的区域种子传播方法,并假设相邻相似颜色的像素具有相同的视差。实验表明,与传统的自适应窗口匹配算法相比,该算法显著降低了计算复杂度,有效提高了匹配准确率。
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