Hi. The Codalab mirror link for downloading the training data is not working. I need to download the data to a remote server using linux terminal. Codalab mirror is the only available link that supports that. Kindly look into it.
Posted by: srbhgswm_iitm @ June 1, 2020, 9:19 a.m.Sorry for the failure.
It may be caused by the Codalab server, which could be not stable for a large number of training data.
We are trying to fix this issue and re-upload the same training data to Codalab at the same time. Before it finishes, you have to download the dataset with other links.
Posted by: pengxu @ June 1, 2020, 2:12 p.m.Here we provide the codalab mirror link for training data with scale factor 4. There are 5 zip files, 4 for HR and 1 for LR.
https://competitions.codalab.org/my/datasets/download/3804ba74-fbce-4dbf-9770-9bf66158cfbf
https://competitions.codalab.org/my/datasets/download/b63a5506-53ee-4810-8c3d-bec81911ee0a
https://competitions.codalab.org/my/datasets/download/0329d9e0-d59d-44c1-9cb8-962ae54dfbb9
https://competitions.codalab.org/my/datasets/download/f23c5e66-ccd3-4bcf-80be-7ab1472a8b42
https://competitions.codalab.org/my/datasets/download/7999ef46-54b9-4f52-8476-449159e7c465
@srbhgswm_iitm
Before we fix the issue of Codalab, to save your time for downloading the data, Hannan has provided the links to you in the last message.
Note: For each scale factor, the training set has 4 part.rar files. You have to download all and then unzip any one of four to obtain all the HR images in the training set. Please check the total patches number of the whole training set for HRs: 19,000.
Thanks a lot.
Posted by: srbhgswm_iitm @ June 1, 2020, 9:53 p.m.Hello,
I am unable to unzip the HR zip files. I tried to several times but got the error like an error occured while loading the archieve. I download all 4 parts two times and checked it but got the same error...
I tried this in my ubuntu 18.0 LTS version system...
Posted by: vishalchudasama @ June 6, 2020, 5:50 a.m.The compressed files are provided in rar format, so it requires unrar package to decompress them. Please confirm that whether the rar package is correctly installed and run 'rar e TrainHR.part1.rar' to decompress.
Posted by: hannanlu @ June 6, 2020, 7:13 a.m.Thank you so much...
I have to install unrar package and then problem resolved... Thanks a lot...