image processing

[joansally]

Anyone wanna help me? this is sort of urgent. I need to correct satellite image pixels. the bad image pixel values are to be replaced by an average of the neighbouring correct pixels.
The bad and good(correct) pixel values are defined as ranging between a specified known value.
thnx

[Bassem]

What's the problem, I worked on image processing for a little, just assignments may help you, but what's your problem?