Yes / This paper discusses how a boundary-based surface fitting approach can be utilised to smoothly reconstruct a given human face where the scan data corresponding to the face is provided. In particular, the paper discusses how a solution to the Biharmonic equation can be used to set up the corresponding boundary value problem. We show how a compact explicit solution method can be utilised for efficiently solving the chosen Biharmonic equation.
Thus, given the raw scan data of a 3D face, we extract a series of profile curves from the data which can then be utilised as boundary conditions to solve the Biharmonic equation. The resulting solution provides us a continuous single surface patch describing the original face.
Identifer | oai:union.ndltd.org:BRADFORD/oai:bradscholars.brad.ac.uk:10454/2432 |
Date | January 2006 |
Creators | Ugail, Hassan |
Source Sets | Bradford Scholars |
Language | English |
Detected Language | English |
Type | Conference paper, Accepted manuscript |
Rights | © 2006 IASTED and ACTA Press. Reproduced in accordance with the publisher's self-archiving policy., Unspecified |
Relation | http://www.actapress.com/Content_Of_Proceeding.aspx?ProceedingID=401 |
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