How do i isolate the vertical lines in an image?
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
Good day, I am trying to isolate the vertical lines in an image to make the image show only the vertical lines present in the image.
Respuestas (1)
Arun Mathamkode
el 20 de Mzo. de 2018
You can use the imgradientxy function to find gradients along x and y axis. Since the vertical lines will have gradients along x direction, you can threshold the gradients along x direction to separate the vertical lines. For example, if I is the image
[gx gy]=imgradientxy(I);
VertLines=gx>950 % Choose a proper threshod
figure, imshow(VertLines,[]);
0 comentarios
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!