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add eiou impl #9086
add eiou impl #9086
Conversation
Hi @Wwupup , |
Hi, I have made modifications to |
I think that's enough. |
Hi @Wwupup !First of all, we want to express our gratitude for your significant PR in the MMDet project. Your contribution is highly appreciated, and we are grateful for your efforts in helping improve this open-source project during your personal time. We believe that many developers will benefit from your PR. We would also like to invite you to join our Special Interest Group (SIG) private channel on Discord, where you can share your experiences, ideas, and build connections with like-minded peers. To join the SIG channel, simply message moderator— OpenMMLab on Discord or briefly share your open-source contributions in the #introductions channel and we will assist you. Look forward to seeing you there! Join us :https://discord.gg/raweFPmdzG If you have WeChat account,welcome to join our community on WeChat. You can add our assistant :openmmlabwx. Please add "mmsig + Github ID" as a remark when adding friends:) |
Motivation
In paper: A Systematic IoU-Related Method: Beyond Simplified Regression for Better Localization of TIP2021, we propose a new Extended-IOU loss, which outperforms the commonly used GIOU and DIOU in object detection.
Modification
add implementation of the proposed Extended-IOU Loss (EIOU).
Use cases (Optional)
In config:
loss_bbox=dict(type='EIoULoss', loss_weight=1.0, smooth_point=0.1)