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Example Based Image Analysis and Synthesis

Author(s)
Beymer, David; Shashua, Amnon; Poggio, Tomaso
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Abstract
Image analysis and graphics synthesis can be achieved with learning techniques using directly image examples without physically-based, 3D models. In our technique: -- the mapping from novel images to a vector of "pose" and "expression" parameters can be learned from a small set of example images using a function approximation technique that we call an analysis network; -- the inverse mapping from input "pose" and "expression" parameters to output images can be synthesized from a small set of example images and used to produce new images using a similar synthesis network. The techniques described here have several applications in computer graphics, special effects, interactive multimedia and very low bandwidth teleconferencing.
Date issued
1993-11-01
URI
http://hdl.handle.net/1721.1/7214
Other identifiers
AIM-1431
CBCL-080
Series/Report no.
AIM-1431CBCL-080
Keywords
computer graphics, networks, computer vision, steleconferencing, image compression, computer interfaces

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  • CBCL Memos (1993 - 2004)

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