MATLAB Answers

How to create a line profile from a figure within a script

69 views (last 30 days)
Navjit Singh
Navjit Singh on 2 Apr 2019
Answered: Agnish Dutta on 11 Apr 2019
Hello,
I would like to incorporate an intensity line profile of a figure that has been created in a script. The figure is simply an fft of an image.
Thanks,
NavPS.jpg

  0 Comments

Sign in to comment.

Answers (1)

Agnish Dutta
Agnish Dutta on 11 Apr 2019
Consider going through the following MATLAB answers page:
If you want a 3-D line profile along certain defined line segments, load the image into MATLAB and use the "improfile" function to plot the intensity profile.
i1 = imread('<name of image>');
x = [19 427 416 77]; % Specify x- and y-coordinates that define connected line segments
y = [96 462 37 33];
improfile(i1,x,y),grid on; % Display a 3-D plot of the pixel values of these line segments.

  0 Comments

Sign in to comment.

Sign in to answer this question.


Translated by