Computing consistent normals and colors from photometric data
Rushmeier, H.
Bernardini, F.
IBM Thomas J. Watson Res. Center, Yorktown Heights, NY;
This paper appears in: 3-D Digital Imaging and Modeling, 1999. Proceedings. Second International Conference on
Publication Date: 1999
On page(s): 99-108
Meeting Date: 10/04/1999 - 10/08/1999
Location: Ottawa, Ont., Canada
ISBN: 0-7695-0062-5
References Cited: 11
INSPEC Accession Number: 6402567
Digital Object Identifier: 10.1109/IM.1999.805339
Current Version Published: 2002-08-06
Abstract
We present a method for computing normals and colors from multiple
sets of photometric data that are consistent with each other and an
underlying lower resolution mesh. Normals are computed by locally
adjusting the light source intensities using data from the underlying
mesh. Colors are derived from the photometric calculations, and are
adjusted by a global color registration, analogous to global geometric
registration
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