清空筛选条件
清空筛选条件

Binary Mask of the noisy grayscale image?

3 次查看（过去 30 天）
Struct03
Struct03 2014-11-7
评论： Image Analyst 2014-11-7
HI, I need to make a binary mask for the object on 2D grayscale image. The problem is that there is a lot of noise and some parts of the object are barely visible. What method will be the best to obtain this binary mask? Additionaly this image is created by the 3d point of cloud. So maby better option is to make mask based on this cloud? If yes, whether somebody knows how to do it?
Thanks for all help

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2014-11-7
IF some parts of the region are barely visible, then probably a freehnad mask drawn by the user. See attached demo.
  1 个评论
Image Analyst
Image Analyst 2014-11-7
There is no one single best mask creation algorithm. The best option is the one that you say works the best. Now, how else can we help?

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Modify Image Colors 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by