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NVlabs / PWC-Net

PWC-Net: CNNs for Optical Flow Using Pyramid, Warping, and Cost Volume, CVPR 2018 (Oral)
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[Urgent] LMDB file for ChairsSDHom dataset? #68

Open vivasvan1 opened 5 years ago

vivasvan1 commented 5 years ago

beginner here. I want to fine-tune PWC-Net on ChairsSDHom dataset. I suppose I have to convert ChairsSDHom to lmdb format but I am not sure how? And where can I set the learning rate for fine-tuning purpose?

liruoteng commented 5 years ago

Hi: You can modify for your own purpose from a script here: create_lmdb.py To make that script run, you probably need dependency files flowlib.py and pfm.py from : optical flow toolkit

vivasvan1 commented 5 years ago

Thank you so much liruoteng! I have created the lmdb file. Can you guide how to load the FlyingChairs pretrained model before starting the training?

vivasvan1 commented 5 years ago

A gentle reminder in case you missed this issue

fjchange commented 4 years ago

@vivasvan1 Have you finished the process of finetuning PWC on ChairSDHom? Can you share?

vivasvan1 commented 4 years ago

No I did not. i got more interested in flowNet networks so i started testing on that.

fjchange commented 4 years ago

No I did not. i got more interested in flowNet networks so i started testing on that.

I think the subnet of flownet2, flownetSD may be more suitable as it is trained on ChairSDHom.