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FCOSR: A Simple Anchor-free Rotated Detector for Aerial Object Detection

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# Welcome update to OpenMMLab 2.0 I am Vansin, the technical operator of OpenMMLab. In September of last year, we announced the release of OpenMMLab 2.0 at the World Artificial...

想看看是如何从数据集的annotation转换成gt_rboxes和gt_labels的

作者大佬您好! 拜读了您的论文后,备受启发!这两天在阅读您的FCOSRboxHead代码。但是,为何line720:gt_bboxes = self.rotate2rect(gt_rboxes);line729: ngds_score = self.get_ngds_score(xs, ys, gt_rboxes, mode='shrink', version='v2');line730:gds_score = self.get_gds_score(xs, ys, gt_rboxes, mode='shrink', refined=True);line733:inside_gt_rbox_mask, gt_rboxes_idx = self.get_rotate_inside_mask_with_gds(xs, ys, gt_rboxes, 0.23, ngds_score, True)等这些函数里面全是空?另外:还有一个问题,在训练的时候,损失都很正常,但是训练完每一个epoch进行验证的时候,各项指标均为0?我是按照作者get_start里对dota数据集进行划分的。 盼回复!祝生活愉快!

你好, I would like to know what is the meaning of this line: ```python regress_weight=dict(type='iou')), ``` It is in the config file, [here](https://github.com/lzh420202/FCOSR/blob/master/configs/fcosrbox/fcosr_rx50_32x4d_fpn_3x_dota10_single.py#L48) I find it confusing because the regression...

Hello author, when running your project, I encountered a problem. When testing, this code always goes wrong. I hope to get your answer, thank you very much. code show as...

我的显卡是rtx3090,只能使用cuda11.0以上的显卡,看您代码是在10.2上才可以运行啊,要修改哪里可以用cuda11.0啊

训练到第8个epoch后,loss变nan了,请问是哪里出了问题么