How to find directional Map for intensity values

1 次查看（过去 30 天）
Anu G
Anu G 2020-8-28
评论： Image Analyst 2020-8-28
Please help me to findout directional quantized value of intensity value of an image like following.

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2020-8-28
You can use imgradient() or imgradientxy().
  2 个评论
Anu G
Anu G 2020-8-28
Sir, i dono how to compute qantized map value and to storred in four directional value like 0, 45, -45 and 90 degree. Kindly help me
Image Analyst
Image Analyst 2020-8-28
The gradient vectors will not necessarily point only in those directions. They could point at any angle.

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 Processing Toolbox 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