Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

17

ICIP
1997
IEEE

favoriteEmaildiscussreport

206views Image Processing» more ICIP 1997»

Model-Based Estimation of Facial Expression Parameters from Image Sequences

14 years 5 months ago

Model-Based Estimation of Facial Expression Parameters from Image Sequences

Download iphome.hhi.de

In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters based on the MPEG-4 standard is determined from two successive video frames using a hierarchical optical flow based method. The motion in the image plane is constrained by a 3D triangular Bspline model that defines shape, texture and facial expressions of an individual person. The computational requirement for this solution is low due to the linear structure of the algorithm.

Peter Eisert, Bernd Girod

Real-time Traffic

Facial Animation Parameters | Facial Expressions | ICIP 1997 | Image Processing | Triangular Bspline Model |

claim paper

Related Content

» A Model Based Approach for Expressions Invariant Face Recognition

» Estimation and Analysis of Facial Animation Parameter Patterns

» Model Based Analysis of Face Images for Facial Feature Extraction

» Facial Expressions Recognition from Image Sequences

» Statistical modeling for facial expression analysis and synthesis

» MultiResolution Patch Tensor for Facial Expression Hallucination

» An Approach to Automatic Recognition of Spontaneous Facial Actions

» Simultaneous Facial Action Tracking and Expression Recognition Using a Particle Filter

» 3D Head Pose and Facial Expression Tracking using a Single Camera

Post Info
More Details (n/a)

Added	26 Oct 2009
Updated	26 Oct 2009
Type	Conference
Year	1997
Where	ICIP
Authors	Peter Eisert, Bernd Girod

Comments (0)