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

为什么需要原始anchors？ #14

Open

henbucuoshanghai opened this issue Jun 28, 2021 · 1 comment

henbucuoshanghai commented Jun 28, 2021

在推理阶段读取模型就可以，请问为什么需要原始的9个anchors呢？有什么用呢

Owner

hpc203 commented Jun 28, 2021

在推理阶段读取模型就可以，请问为什么需要原始的9个anchors呢？有什么用呢

模型输出的是相对于anchor box的坐标偏移量，经过后处理decode结合anchor box的坐标信息，计算出detect box的真实坐标数值。
建议你去知乎阅读一下anchor的作用与意义的文章，你就明白在推理阶段，为何要使用anchors

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