Training on Kitti

[StardustLu]

Hi Johan,

Thank you for your wonderful work.

I am attempting to fine-tune the outdoor weight using the KITTI dataset. I followed the code from train_DKMv3_outdoor.py and made modifications to the MegadepthBuilder and MegadepthDenseBenchmark for the KITTI odometry dataset. After training for only 1,000 steps, I observed that the AUC5 result dropped from 0.7 to 0.3. Could there be an issue with my modifications, or are there specific training details I should pay attention to (such as resolution, depth, etc.)?

Thank you for your assistance!