what are the units of the houghlines 'FilleGap' and 'MinLength' ?

1 次查看（过去 30 天）

显示更早的评论

Nathan Huntoon 2015-5-13

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/216608-what-are-the-units-of-the-houghlines-fillegap-and-minlength

回答： David Young 2015-5-13

采纳的回答： David Young

I'm using the hough transform to detect lines in an image. I have a mix of long and short lines, and would like to exclude short lines. The 'MinLength' paramater is working, but I'm struggling to determine the units of this parameter. I would like to set it using knowledge of the scene I have to be physically meaningful.

My assumption is this in pixels, but I haven't been able to verify that experimentally.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

David Young 2015-5-13

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/216608-what-are-the-units-of-the-houghlines-fillegap-and-minlength#answer_179027

Yes, they are in pixels.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

更多回答（0 个）

请先登录，再回答此问题。

类别

Image Processing and Computer Vision Computer Vision Toolbox Recognition, Object Detection, and Semantic Segmentation Image Category Classification

在 Help Center 和 File Exchange 中查找有关 Image Category Classification 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!

Translated by