What is the need of calculating mean,variance for an image
1 view (last 30 days)
Show older comments
What is the need of calculating mean,variance for an image
Answers (1)
Jan
on 15 Apr 2018
Mean and variance of what? The R, G and B channels of a color image? Or of the intensities of gray channels? This can be needed e.g. for comparing a set of images, determining the sharpness or information density. There is a variety of applications, so asking for the "need" is hard to answer. What is the need of the mean and the variance in statistics?
0 Comments
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!