PSPI: streamlining 3D echo-reconstructive imaging
| dc.contributor.author | Bonomi, Ernesto | |
| dc.contributor.author | Brieger, Leesa | |
| dc.contributor.author | Pieroni, Enrico | |
| dc.contributor.author | Arienti, Maria Teresa | |
| dc.contributor.author | Cazzola, Luca | |
| dc.contributor.author | Marchetti, Paolo | |
| dc.date.accessioned | 2014-06-17T08:59:45Z | |
| dc.date.available | 2014-06-17T08:59:45Z | |
| dc.date.issued | 1999 | |
| dc.description.abstract | Echoreconstruction techniques for subsurface imaging, widely used in oil exploration, are based on experiments in which short acoustic impulses, emitted at the surface, illuminate a certain volume and are backscattered by inhomogeneities of the medium. The inhomogeneities act as reflecting surfaces which cause signal echoing; the echoes are then recorded at the surface and processed through a propagation model (which acts as a “computational lens”) to yield an image of those very inhomogeneities. Migration, based on the scalar wave equation, is the standard imaging technique for seismic applications [1]. In the migration process, the recorded pressure waves(called the seismic traces or the seismic section) are used as initial conditions for a wave field governed by the scalar wave equation in an inhomogeneous medium. | IT |
| dc.identifier.uri | http://hdl.handle.net/11050/1035 | |
| dc.language.iso | en | IT |
| dc.subject | inhomogeneous medium | IT |
| dc.subject | wave equation | IT |
| dc.subject | seismic applications | IT |
| dc.subject | 3D visualization | IT |
| dc.subject.een-cordis | EEN CORDIS::ELETTRONICA, INFORMATICA E TELECOMUNICAZIONI::Multimedia::Visualizzazione, realtà virtuale | IT |
| dc.subject.een-cordis | EEN CORDIS::FISICA E SCIENZE ESATTE::Scienze della terra ::Tettonica, sismologia | IT |
| dc.title | PSPI: streamlining 3D echo-reconstructive imaging | IT |
| dc.type | Report | IT |