(...) Thanks - I'll give it a try! I think what I'm after is something a bit smarter - that expects to find random 'grain' and filters it out. Assuming that if you have 10 frames (taken successively of a static scene with stable lighting), each with (...) (25 years ago, 12-Apr-00, to lugnet.publish)
(...) well, averaging under those conditions will probably be the easiest and a very good way of going at it. If you're really trying to go overboard, it's not that hard to write a matlab program to filter out single pixle noise, using a simple 3x3 (...) (25 years ago, 12-Apr-00, to lugnet.publish)
