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View Full Version : Lossless Hotpixel Killer


RonB
16th of February 2002 (Sat), 15:39
Hi guys,

I've been working on a nearly lossless hotpixel killer. The way it works is by _not_ decompressing the JPEG but working in the frequency domain, or only decompressing very small parts of the whole image. Its not complete yet but if there is interest for it I'll complete it.

http://www.girder.nl/hpk

Ron

egerik
24th of March 2002 (Sun), 07:49
Beware, laptop and LCD monitor users:
Be sure to determine the hotpixel is in the camera,
not your monitor.
E.g. if the hotpixel shows not only in your images,
don't take any action!!!
When I view images from my camera fullscreen on my laptop, there are always two dead pixels visible:
One is from the camera, and one on the screen...
Best regards and thanks for a very useful little
program!
egerik