SINBAD Spring 2013 Presentations

SINBAD Spring 2013 Presentations

Seismic data acquisition with (co-)sparsity promotion and low-rank factorizations

1) Cosparse seismic data interpolation

2) Time-jittered ocean bottom seismic acquisition

3) Hierarchical Tucker tensor optimization - applications to 4D seismic data interpolation

4) Seismic data interpolation via low-rank matrix factorization in the hierarchical semi-separable representation

Full-waveform inversion and imaging

5) Mitigating local minima in full-waveform inversion by expanding the search space with the penalty method

7) Fast imaging with multiples and source estimation

8) Controlling linearization errors with rerandomization

9) Extended images in action

Recent results from Imperial's FULLWAVE and UBC's SINBAD Consortia on industrial datasets

10) Latest developments on the Chevron GOM and other datasets