How does graydist work?

2 views (last 30 days)
ILoveMATLAB
ILoveMATLAB on 4 May 2022
What does each element of the gray dist transfrom mean with repect to the imputs? How is each element calculated. I think i have use case for a weighted distance transfrom, but I cant understand the function.
% Please note this is part of the example included in the MATLAB
% documentation.
A= magic(3)
A = 3×3
8 1 6
3 5 7
4 9 2
T1 = graydist(A,1,1)
T1 = 3×3
0 4.5000 8.0000
5.5000 6.5000 8.5000
9.0000 11.5000 10.0000
Prework,
  1. I double checked Digital Image Processing By Rafael Gonzalez. The book only discusses the binary distance transfrom. I understand the binary distance transform.
  2. I searched google/ youtube.
  3. I searched for the cited article but my company does not have access to it.
  4. I looked at the algorithm section. The formula has no disciption of the variables.

Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!