search

TianwenZhang0825 / LS-SSDD-v1.0-OPEN

This is a Large-Scale SAR Ship Detection Dataset-v1.0 (LS-SSDD-v1.0) from Sentinel-1, for small ship detec-tion under large-scale backgrounds. LS-SSDD-v1.0 contains 15 large-scale SAR images whose ground truths are correctly labeled by SAR experts by drawing support from Automatic Identifica-tion System (AIS) and Google Earth. To facilitate network training, the large-scale images are directly cut into 9,000 sub-images without bells and whistles, providing convenience for subsequent detec-tion result presentation in large-scale SAR images.
Apache License 2.0
64 stars 11 forks source link

请问那些实验结果锚框如何设置？ #1

Open gjxgjxgjxgjx opened 4 years ago

gjxgjxgjxgjx commented 4 years ago

请问LS-SSDD数据集中得到的实验结果是如何设置锚框的？ 我利用mmdetection默认设置的参数训练一直无法收敛，请问这些实验室还修改了哪些设置？

gjxgjxgjxgjx commented 4 years ago

我下载的子图有标签，只是我不知道如何得到像文中那样的训练结果

---原始邮件--- 发件人: "jyh123456"<notifications@github.com> 发送时间: 2020年10月26日(星期一) 下午5:48 收件人: "TianwenZhang0825/LS-SSDD-v1.0-OPEN"<LS-SSDD-v1.0-OPEN@noreply.github.com>; 抄送: "Author"<author@noreply.github.com>;"gjxgjxgjxgjx"<912939669@qq.com>; 主题: Re: [TianwenZhang0825/LS-SSDD-v1.0-OPEN] 请问那些实验结果锚框如何设置？ (#1)

请问LS-SSDD数据集中得到的实验结果是如何设置锚框的？ 我利用mmdetection默认设置的参数训练一直无法收敛，请问这些实验室还修改了哪些设置？

请问您下载的9000张子图片的标注文件中有bbox吗？我只看到有15张大图的标注文件中含有bbox。谢谢！

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

HjiajiajiaY commented 3 years ago

请问LS-SSDD数据集中得到的实验结果是如何设置锚框的？ 我利用mmdetection默认设置的参数训练一直无法收敛，请问这些实验室还修改了哪些设置？

请问你现在跑出来文中的结果了吗...我也遇到了这种情况~

zhangfx123 commented 3 years ago

mmdetectionv2.0在跑部分单阶段算法时容易出现ap=0，请问需要更改哪些地方吗