The dataset converting for CUHK-SYSU

[Thunder-Volcano]

Hi, @cly234

Excellent work on LReID!
I noticed you use cuhksysu4reid instead of CUHK-SYSU. Following the readme file about dataset preparation, I found the tips. However, I didn't find the instructions in the URL(AKA repo). Could you give some advice or more details about the dataset converting for CUHK-SYSU?

Thank you for your codes!

[cly234]

Hi, you could have a look at https://github.com/TPCD/LifelongReID/blob/main/lreid/datasets/cuhksysu.py, where cuhksysu4reid could be generated via CUHK-SYSU which contains raw images.

[Thunder-Volcano]

Thank you! I followed your new tip and generated the cuhksysu4reid dataset successfully.
Note: I found many different CUHK-SYSU dataset versions. In AKA repo, the CUHK-SYSU from Torchreid_Dataset_Doc was not suitable for the code. It only had the cropped image result. The dataset called dataset-v2 from the lab website was right. It contained raw images and the essential annotation .mat files for generating the cuhksysu4reid dataset.