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Far-field super-resolution imaging of resonant multiples.

ABSTRACT: We demonstrate for the first time that seismic resonant multiples, usually considered as noise, can be used for super-resolution imaging in the far-field region of sources and receivers. Tests with both synthetic data and field data show that resonant multiples can image reflector boundaries with resolutions more than twice the classical resolution limit. Resolution increases with the order of the resonant multiples. This procedure has important applications in earthquake and exploration seismology, radar, sonar, LIDAR (light detection and ranging), and ultrasound imaging, where the multiples can be used to make high-resolution images.

SUBMITTER: Guo B

PROVIDER: S-EPMC4928974 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature

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Far-field super-resolution imaging of resonant multiples.

Guo Bowen B Huang Yunsong Y Røstad Anders A Schuster Gerard G

Science advances 20160520 5

We demonstrate for the first time that seismic resonant multiples, usually considered as noise, can be used for super-resolution imaging in the far-field region of sources and receivers. Tests with both synthetic data and field data show that resonant multiples can image reflector boundaries with resolutions more than twice the classical resolution limit. Resolution increases with the order of the resonant multiples. This procedure has important applications in earthquake and exploration seismol ...[more]

PMID: 27386521

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