New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Dataset annotation #1

Open

Acylation opened this issue Mar 17, 2023 · 0 comments

Assignees

Milestone

Owner

Acylation commented Mar 17, 2023 •

edited

Loading

基础信息

CVAT平台: https://app.cvat.ai
任务链接: https://app.cvat.ai/tasks/103537

工作流程

粗标注，覆盖所有小球即可，要求检查对象是否重复/漏标
精修，明确区分小球和背景，要求检查边缘是否准确（或许结合bitmap）
邻接分割，确定小球交界处像素点归属，要求检查对象覆盖不重不漏
导出使用，验证数据集正确显示+元数据良好+框架识读正常
最终版将元数据写在配置文件中，并修改图片文件编号发布

标注标准

在原图下标出灰-黑界限围出的小球，不使用直方图均衡（需要回顾电镜成像过程）
被遮盖小球，若能识别出半径和圆心，将可见部分标记上，包括上方小球投射下来的阴影

Tips

使用美国的节点
手动修改：选中对象后 shift + 双击
周期性强的图片善用复制粘贴
HRNet 对图片边缘截断的小球识别效果较好

疑问

不完整小球是否考虑另外起一类？不然会污染正常小球数据？

The text was updated successfully, but these errors were encountered:

Acylation added this to DLSilicaSphere

Acylation moved this to 🏗 In progress in DLSilicaSphere

Acylation added the new content label

Acylation self-assigned this

Acylation added this to the Proposal milestone

Acylation removed the new content label

Acylation modified the milestones: Proposal, Final Report, Midterm

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment