Frequency-domain waveform inversion using the unwrapped phase

Engineering

• Frequency Domain 100%
• Objective Function 100%
• Local Minimum 66%
• Time Domain 33%
• Nonlinearity 33%
• Phase Wrapping 33%
• Angular Frequency 33%
• Imaginary Part 33%
• Backpropagation Algorithm 33%

Keyphrases

• Unwrapped Phase 100%
• Waveform Inversion 100%
• Inversion Algorithm 42%
• Wave Field 28%
• Travel Time 28%
• Geophysicist 14%
• Nonlinearity 14%
• Local Minima 14%
• Phase Unwrapping 14%
• True Model 14%
• Local Minimum Problem 14%
• Cycle Skipping 14%
• Angular Frequency 14%
• Back Propagation Algorithm 14%
• Adjoint State 14%

Earth and Planetary Sciences

• Nonlinearity 100%
• Adjoints 100%
• Back Propagation 100%