Info

Figure 14.12 Unsharp masking depends on the radius of the mask and the contrast enhancement. A Gaussian mask with a radius of 1.5 pixels is too small to be effective, and a radius of 3 is somewhat too large. Good things happen when the kernel matches the size of the atmospheric point-spread function.

Was this article helpful?

0 0
Telescopes Mastery

Telescopes Mastery

Through this ebook, you are going to learn what you will need to know all about the telescopes that can provide a fun and rewarding hobby for you and your family!

Get My Free Ebook


Post a comment