Image Stacks
Michael Cohen, Alex Colburn, Steven M. Drucker · 2003
We present a simple but powerful Image Stack process for creating an enhanced image from a stack of registered images. This paradigm combines pixels using multi-image operations on a set of images of the same subject matter. We demonstrate how Image Stacks can help create group photographs, enhance high dynamic range images, combine images captured under different lighting conditions, remove unwanted objects from images, and combine images captured at different times and with different focal lengths.