Skip to content
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.

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

旷世发布的CrowdHuman数据集适用于CrowdCounting任务吗 #71

Open
PuddingCoder opened this issue Oct 9, 2019 · 1 comment
Open

Comments

@PuddingCoder
Copy link

CrowdCounting数据集适用与密集人群中的人体检测,但是相对于CrowdCounting任务来说,每个人体目标还是有点大?不知可否添加到该项目中。

另外CrowdCounting对于人群中的大目标是否不太友好?我的经验来看,当人头像素过大时,反而检测不出来。这可能是因为高斯核尺寸的限制?当图像中的人群同时出现大目标和小目标时,如何提高人群中大目标的精度呢?

@gjy3035
Copy link
Owner

gjy3035 commented Oct 9, 2019

  1. 不合适。CorwdHuman中会对高密度人群直接用一个大框标注。倒是可以用这种box训练粗糙的人群分割模型,来帮助counting的提升。
  2. 是的,counting中一个比较棘手的问题是,人头尺度变化过大。以往的策略是采用自适应核。当然ICME也有检测核密度图回归结合的方案。

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants