orientation of a point w.r.t a line in a image

2 次查看（过去 30 天）
Promila
Promila 2011-9-27
how can we determine the orientation of a point which lies on any line in a image.please suggest me any solution .. thanks in advance
  1 个评论
Jan
Jan 2011-9-27
I assume it the question gets clear, if you post a meaningful example by editing your original message - not as comment. Please explain the available inputs and the wanted outputs. do you have the coordinates of the "point" or do you have to search a stain in the pixels of the image? How is the "line" defined? By coordinates or is it drawn onto the photographed object? What does "orientation" mean? "right"/"left"? If so, the result changes if the image is rotated - how can you define it uniquely then?

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Jan
Jan 2011-9-27
A point does not have an orientation. In consequence it cannot be determined.
  2 个评论
Promila
Promila 2011-9-27
thanks for suggestion .actually i m also little bit confused about my task.
Jan
Jan 2011-9-27
You are welcome. Confusion is the (only) thing shared by all human.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Image Segmentation and Analysis 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by