清空筛选条件
清空筛选条件

Changing Angle of a LINE in a image

1 次查看（过去 30 天）
Tricky
Tricky 2011-11-7
Line in a image is inclined at an angle of 35 degrees. Is it possible to change the inclined angle to zero to make it a straight line.

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2011-11-7
How about imrotate(), imtransform(), or maketform()?
  2 个评论
Tricky
Tricky 2011-11-7
rotatedImg = imrotate(MyImage,45,'bicubic');
By using this I was able to get the line as a straight line as I required but the pixels are changing.
How to overcome this pixel variations
Walter Roberson
Walter Roberson 2011-11-7
Changing the pixel values cannot be helped when you are rotating from a discrete grid on to a discrete grid.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Image Arithmetic 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