VNext Problems setting up dataset for IDOL

I am unable to setup the dataset for ytvis19 as required by INSTALL.md. The page at YTVIS19 has two google drive folders, Labels and Image Frames. I downloaded and extracted these two folders. The directories are not organized in the way specified in INSTALL.md. I also cannot find the file ytvis/instances_train_sub.json Am I downloading the wrong dataset? Could someone guide me through this?

Oct 26 '22 09:10 zee-fee

The same thing happens with OVIS dataset. I downloaded the frames and labels from OVIS. The annotation files are missing the json value for key 'annotation'. The website claims that the labels are in MSCOCO style, but I fail to see any data for bbox label. Where can I download the original dataset from?

Oct 26 '22 11:10 zee-fee

Hi, For the YTVIS19 dataset, you may need to rename the json annotation file as specified in INSTALL.md. And "annotation" key is only exist in annotation_train.json, have you read the json file and check it?

Oct 27 '22 16:10 wjf5203

Hi, In my opinion, the error is caused by the null value of the annotation key in the val set, which will cause an error in YTVOS. You can modify it as follows. "annotations":[], in annotations_valid.json

Hope it helps.

Oct 28 '22 08:10 pixeli99