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ilkore
!!rybbb5OcRVp
>>243517 image stacking is usually used in astrophotography/micrography. that photoshop method, was taught to me by an ex-hubble-engineer-turned-amateur-photographer. but even at your digicams lowest iso, it will still be beneficial; especially so, if you are doing a long exposure.
you can also use the imgstack program, for creating a long exposure on a p&s that doesn't allow long exposures... if you take 20 images at 1/20.. it can take the data and add it together, while averaging the noise out, and keeping the black values, it will create a long exposure.
this method could also be used artistically if you want to take a long exposure of a cityscape, but you don't want any car lights traveling through it... you could just take photos when there aren't cars present, and add them together later.
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