RTDETR implementation

[edugzlez]

I have included a basic wrapper to use RTDETR (which is implemented in the ultralytics library).

RTDETR: https://docs.ultralytics.com/models/rtdetr/

I had to change the behavior of the device parameter because it was not responding correctly. In this case, I pass it directly to the ultralytics prediction method.

I have included the demo and the download functions of the base model.

[fcakyon]

Amazing contribution @edugzlez ! If you could also include some tests for RTDETR (you can check the yolov8 tests), we would gladly merge your PR 👍

[fcakyon]

unittests needed

[Nisse123]

Very interested in RT-DETR support, please complete this PR

[devrimcavusoglu]

@edugzlez Can you add the commits on this PR edugzlez#1 and we can merge this PR.

Moreover, about removing device placement on Yolov8DetectionModel, it's kind of undesired. My proposal is to overwrite it on RTDETRDetectionModel

[edugzlez]

Sorry @devrimcavusoglu for the delay. I've already accepted the PR and refreshed the branch.

Thank you

[devrimcavusoglu]

Thank you @edugzlez, I mentioned 1 more issue in the comment that changing the device behavior in Yolov8DetectionModel class could be undesired. Can you move that device change to RTDETRDetectionModel and update the PR ? Also, add a comment to that device change line why it is needed. Then, we can merge the PR 👍

[felipetobars]

@edugzlez Hi, how could I start testing ultralytics' SAHI implementation for RTDETR? since it is not yet incorporated into the library when installing it with pip

[devrimcavusoglu]

@edugzlez Thank you for the amazing contribution. 🎉

[felipetobars]

Thank you! @edugzlez