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Communications of the ACM

Research Archive


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The Research archive provides access to all Research articles published in past issues of Communications of the ACM.

September 2014


From Communications of the ACM

Technical Perspective: Portraiture in the Age of Big Data

There already exist thousands of photographs of any given individual, so there is no need to capture more. Rather, the challenge is in organizing and presenting the vast amount of visual data that is already there.


From Communications of the ACM

Moving Portraits

Moving Portraits

An approach for generating face animations from large image collections of the same person. The approach is completely automatic and has been widely deployed as the "Face Movies" feature in Google's Picasa.