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Post #321175

Author
g-force
Parent topic
STAR WARS V8 - A Final Attempt (Released)
Link to post in topic
https://originaltrilogy.com/post/id/321175/action/topic#321175
Date created
19-Jun-2008, 12:32 PM
Wow! I'm really excited about this Arnie.d!

As for the averaging of the captures, it would be even better to do a median filter on 3 captures.

so given a row of pixels from three different captures:

(n1),(x2),(x3)

(x1),(n2),(x3)

(x1),(x2),(n3)

where x is a good pixel, and n is a noisy pixel, averaging would give you:

2/3*x1 + 1/3*n1 , 2/3*x2 + 1/3*n2 , 2/3*x3 + 1/3*n3

whereas a median filter would give:

(x1),(x2),(x3)

Even better to use 3 captures from 3 different laserdiscs to remove laser rot, but that I suspect is out of reach. I would love to help with the Avisynth scripting if you would like.

Do you plan on de-interlacing also?

-G