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Picking horizons in 3-D data (view source)
Revision as of 20:14, 15 April 2014
, 20:14, 15 April 2014no edit summary
==Voxel tracking assumptions==
==Voxel tracking assumptions==
[[file:interpreting-3-d-seismic-data_fig13-6.png|thumb|{{figure number|2}} © Dorn.<ref name=Dorn_1998< /ref> Courtesy SEG.]]
[[file:interpreting-3-d-seismic-data_fig13-6.png|thumb|{{figure number|2}} © Dorn.<ref name=Dorn_1998 /> Courtesy SEG.]]
[[:file:interpreting-3-d-seismic-data_fig13-6.png|Figure 2]] is a sketch of a simple voxel tracking algorithm and its behavior under two different continuity constraints. Six-way connectivity restricts the search from one voxel to only the neighboring voxels that are connected face to face. Twenty-six-way connectivity allows the search to proceed between neighboring voxels that are connected face to face, edge to edge, or corner to corner. The connectivity constraint that is used affects the outcome of the voxel tracking.
[[:file:interpreting-3-d-seismic-data_fig13-6.png|Figure 2]] is a sketch of a simple voxel tracking algorithm and its behavior under two different continuity constraints. Six-way connectivity restricts the search from one voxel to only the neighboring voxels that are connected face to face. Twenty-six-way connectivity allows the search to proceed between neighboring voxels that are connected face to face, edge to edge, or corner to corner. The connectivity constraint that is used affects the outcome of the voxel tracking.