Edge-preserving enhancement of seismic images by nonlinear anisotropic diffusion

Details for Australian Patent Application No. 2001284006 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Kalitzin, Stiliyan Nikolov; Fehmers, Gijsbert Christiaan; Bouts, Erik

Agent Spruson & Ferguson

Pub. Number AU-B-2001284006

PCT Pub. Number WO02/13139

Priority 00306780.8 09.08.00 EP

Filing date 9 August 2001

Wipo publication date 18 February 2002

Acceptance publication date 17 June 2004

International Classifications

G06T 005/00 Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image

G01V 001/28 Seismology - Processing seismic data, e.g. analysis, for interpretation, for correction

Event Publications

17 June 2004 Application Accepted

  Published as AU-B-2001284006

14 October 2004 Standard Patent Sealed

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