基于像素值调整的立体匹配算法

Stereo matching algorithm based on color adjustment

为了提高立体匹配算法在包含斑驳阴影的现实场景中的鲁棒性,提出了一种基于颜色调整的立体匹配改进算法。该算法以匹配图片中的一副为基准,调整另一幅图片的颜色分布,使两幅图片在颜色分布上尽可能地保持一致。实验证明,该算法在处理斑驳阴影区域时的效果良好,能够有效地提升立体匹配算法在这种场景中获得视差图的准确性。

In order to improve the robustnessof stereo matching algorithm applied in realistic scenes which contain dappled shade, we proposed a new method based on color adjustment. This algorithm set one of the stereo images as the standard and adjust another image＇s color distribution which make the stereo images have the almost same color distribution. The results show our new method can handle the dappled shade area well and can rise the disparity＇s accuracy in these scenes.