Let's take the DTU data structure in PatchMatchNeth as an example,
Open the lists file in the PatchMatchNet programPatchmatchNet-main/lists/dtu/test.txt
Open the test file in dtu under lists to see
The DTU dataset is an indoor multi-view stereo dataset with 124 different scenes, where all scenes share the same camera trajectory, and it contains 128 sets of pictures from 49 or 64 views under 7 different lighting conditions.
It is divided into 79 sets of training sets, 18 sets of verification sets and 22 sets of evaluation sets (test). Taking each image as a reference, there are a total of 27097 training samples.
Training: scans{
2, 6, 7, 8, 14, 16