Finding the correlation coefficient between two images

8 visualizaciones (últimos 30 días)
Maame Afrifa
Maame Afrifa el 9 de Jul. de 2019
Comentada: Maame Afrifa el 12 de Jul. de 2019
Can you please help me on how to find the correlation coefficient between two images? thanks

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Bjorn Gustavsson
Bjorn Gustavsson el 10 de Jul. de 2019
You should be able to get the 2 x 2 correlation matrix this way:
ImgCorr = corrcoef(double(Im1(:)),double(Im2(:)));
From that you can take element 1,2 or element 2,1 as the correlation coefficient.
HTH

Categorías

Más información sobre Correlation and Convolution en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

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

Start Hunting!

Translated by