Quote:
Originally Posted by MatthewVilter
I don't know much about image stabilization. How does it distinguish between intentional jerks to stay on, say, a moving target and unintentional hand shake?
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If it has the frequency and amplitude typical of muscle tremmor, respiration, pulse, etc; it cancels it out. If it has frequency and amplitude typical of intentional movement, it allows it. It is not perfect, but it does help a lot with keeping modern photographic equipment stable enough for, for example, low light shots while not significantly interfering with action shots.
Luke