detail image (matrices)

The device for detecting holes on the roads records a long picture for me (3200: n (n-duration of the journey)), but when plotting, I want to show the hole in the road in detail, the pixels are too blurry.to properly display my image i use the image function

image(I)

Thanks in advance!

[KALYAN ACHARJYA]

If you want to get help, provide details, questions?

[DGM]

The image you're showing only has a size of about 120x19. There isn't any more information there. If you want it to not be stretched out, you can do

axis equal

but that doesn't change the resolution.

[Image Analyst]

Or

axis('on', 'image');