Game Development Reference
In-Depth Information
Chapter VI
Techniques for
Face Motion &
Expression Analysis on
Monocular Images
Ana C. Andrés del Valle
Institut Eurécom, France
Jean-Luc Dugelay
Institut Eurécom, France
Abstract
This chapter presents a state-of-the-art compilation on facial motion and
expression analysis. The core of the chapter includes the description and
comparison of methods currently being developed and tested to generate
face animation from monocular static images and/or video sequences.
These methods are categorized into three major groups: “those that
retrieve emotion information,” “those that obtain parameters related to the
Face Animation synthesis used,” and “those that use explicit face synthesis
during the image analysis.” A general overview about the processing
fundamentals involved in facial analysis is also provided. Readers will
have a clear understanding of the ongoing research performed in the field
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