Computation of smooth second derivatives on irregular triangulated surfaces

1997 SEG Annual Meeting

Volumn , Issue , 1997, Pages 1715-1718

  Mallet, J L ^a   Sword, Chuck ^b   Velten, Wolfgang ^a  

^a Ecole de Geologie de Nancy   (United States)

^b Chevron   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

INTERPOLATION;

HYBRID APPROACH; INTERPOLATION ALGORITHMS; LINEAR INTERPOLATION; MODEL COMPLEXES; SECOND DERIVATIVES; TRIANGULATED SURFACES;

3D MODELING;

EID: 0009251175     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1885761     Document Type: Conference Paper

References (8)

1. Cerveny, V., 1985, The application of ray tracing to the numerical modelling of seismic wave fields in complex structures: Geophysical Press, London, 1-124.
2. Cerveny, V. Ray methods for 3-dimensional seismic modelling:, 1987. (unbound script).
3. DoCarmo, M., 1976, Differential geometry of curves and surfaces: Printince Hall, Englewood N. J.
4. Kravtsov, Y. A., and Orlov, Y. I., 1990, Geometrical optics of inhomogeneous media:, volume 6 of Series on wave phenomena Springer-Verlag, Berlin.
5. Kreyszig, E., 1991, Differential geometry: Dover.
6. 2 continuity of GOCAD triangulated surfaces: 12th GOCAD meeting, Articles and abstracts.
7. Mallet, J., and Sword, C., Curvature computation for triangulated surfaces with least squares method:, to appear in 1997 GOCAD report, June 1997.
8. 2 interpolant over triangles: Computer Aided Geometric Design, 3, 53-66.