Multi-Dimensional Minimum Weighted Norm Interpolation, Survey ...

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TWO PROCESSING SCHEMES Include sampling considerations at the time of inverting an Earth model (LS Migration) - LS AVA Migration, H. Kuehl, UofA PhD Thesis, 2002 - 3D AVA Wave equation migration, J. Wang, PhD in progress Interpolate then invert/migrate - Pre-stack data regularization, B. Liu, PhD in progress 4
- Interpolate - Migrate Survey Regularization Minimum weigthed Norm Interpolation 5
Page 1 and 2: Multi-Dimensional Minimum Weighted
Page 3: MOTIVATION AVA imaging: Lack of amp
Page 7 and 8: ⎛ ⎜ ⎝ Band-Limited Interpolat
Page 9 and 10: Band-limited Interpolation Minimum
Page 11 and 12: Band-limited Interpolation Minimum
Page 13 and 14: y = T ˜ x ⎛ ⎜ ⎝ x(2) x(3) x(
Page 15 and 16: Band-limited interpolation Reconstr
Page 17 and 18: Band-limited interpolation Reconstr
Page 19 and 20: EXAMPLE 1 - MWNI vs MNI 19
Page 21 and 22: EXAMPLE 2 - Gulf of Mexico CSG - MW
Page 23 and 24: EXAMPLE 3 - Marmousi 1 - Data are d
Page 25 and 26: (a) Time (s) 0 0.5 1.0 1.5 2.0 2.5
Page 27 and 28: (c) Time (s) 0 0.5 1.0 1.5 2.0 2.5
Page 29 and 30: EXAMPLE 4 - 3D WCB Post stack Inter
Page 31 and 32: Time (s) 0.8 1.0 1.2 1.4 1.6 1.8 2.
Page 33 and 34: EXAMPLE 5 - WCB Sparse 3D (Erskine)
Page 35 and 36: Time (sec) 0 0.5 1.0 1.5 EXAMPLE 5
Page 37 and 38: Depth (m) 0 500 1000 1500 EXAMPLE 5
Page 43 and 44: References [Interpolation] Cabrera

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