a question on the performance of Middlebury dataset, especially the textureless region

[shuluoshu]

It is so kind of you to offer the code and while I am working with the Middlebury dataset, I found a problem, if there is a relatively large part of textureless regions, i.e, with the same intensity, the cnn fails to find the correct disparity, I wonder how can this problem be solved ? Thanks so much !