How to change the thickness of lines in imagesc plot?

3 次查看（过去 30 天）
Namira
Namira 2018-7-3
编辑： Namira 2018-7-5
I plotted this figure using command
imagesc(fd,f,log10(P));
I am able to change the colors of the figure, but I can't control the thickness of the line in Figure. I would like to draw the same figure with thicker and black colored line.
How could I proceed? Thanks.

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2018-7-4
I don't know where the lines came from but if they are burned into the image, you can widen dark things by using imerode() which is a local minimum:
se = strel('disk', 4, 0);
fd = imerode(fd, se);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Lighting, Transparency, and Shading 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