how to use contours to compare two images?
6 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Hello, i'm trying compare the following two attachments using contours. if anyone has any information that i can read up about comparing the two. or if there is a plain syntax, i'd appreciate it.
Thanks
0 Commenti
Risposte (1)
Naman Chaturvedi
il 13 Ago 2018
Hello Hasan,
You can use the function 'imcontour' to observe and compare the contours of the two images. But, before that, you might want to sharpen the image using unsharp masking or laplacian. For which, you may use the function 'imsharpen'. The code may look something like this:
i=imread('Capture1.png');
i=rgb2gray(i);
i_s=imsharpen(i); %unsharp masking
i_s_h=histeq(i_s);
imcontour(i_s_h,3);
Hope this helps.
0 Commenti
Vedere anche
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!