Matches in SemOpenAlex for { <https://semopenalex.org/work/W2058123770> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2058123770 abstract "Ultrafast ultrasound is an emerging modality that offers new perspectives and opportunities in medical imaging. Plane wave imaging (PWI) allows one to attain very high frame rates by transmission of planar ultrasound wavefronts. As a plane wave reaches a given scatterer, the latter becomes a secondary source emitting spherical waves and creating a diffraction hyperbola. To produce an image of the scatterers, all the hyperbolas must be migrated back to their apexes. In order to perform efficient PWI migration while keeping high-quality images at high frame rates, we propose a migration method carried out in the frequency-wavenumber (f-k) domain. The f-k migration for PWI has been adapted from the Stolt migration for seismic imaging. This migration technique is based on the exploding reflector model (ERM), which consists in assuming that all the scatterers explode simultaneously and become acoustic sources. The classical ERM model, however, is not appropriate for PWI. We proved that the ERM can be made suitable for PWI by a spatial transformation of the hyperbolic signatures present in the radio-frequency data." @default.
- W2058123770 created "2016-06-24" @default.
- W2058123770 creator A5015244973 @default.
- W2058123770 creator A5030943032 @default.
- W2058123770 creator A5040888219 @default.
- W2058123770 creator A5070220593 @default.
- W2058123770 creator A5091120784 @default.
- W2058123770 creator A5091397892 @default.
- W2058123770 date "2012-10-01" @default.
- W2058123770 modified "2023-10-04" @default.
- W2058123770 title "Fourier f-k migration for plane wave ultrasound imaging: Theoretical framework" @default.
- W2058123770 cites W1987238418 @default.
- W2058123770 cites W2007292189 @default.
- W2058123770 cites W2027237059 @default.
- W2058123770 cites W2110824976 @default.
- W2058123770 doi "https://doi.org/10.1109/ultsym.2012.0534" @default.
- W2058123770 hasPublicationYear "2012" @default.
- W2058123770 type Work @default.
- W2058123770 sameAs 2058123770 @default.
- W2058123770 citedByCount "1" @default.
- W2058123770 countsByYear W20581237702022 @default.
- W2058123770 crossrefType "proceedings-article" @default.
- W2058123770 hasAuthorship W2058123770A5015244973 @default.
- W2058123770 hasAuthorship W2058123770A5030943032 @default.
- W2058123770 hasAuthorship W2058123770A5040888219 @default.
- W2058123770 hasAuthorship W2058123770A5070220593 @default.
- W2058123770 hasAuthorship W2058123770A5091120784 @default.
- W2058123770 hasAuthorship W2058123770A5091397892 @default.
- W2058123770 hasConcept C102519508 @default.
- W2058123770 hasConcept C118496448 @default.
- W2058123770 hasConcept C120665830 @default.
- W2058123770 hasConcept C121332964 @default.
- W2058123770 hasConcept C145050668 @default.
- W2058123770 hasConcept C165699331 @default.
- W2058123770 hasConcept C207114421 @default.
- W2058123770 hasConcept C24890656 @default.
- W2058123770 hasConcept C2524010 @default.
- W2058123770 hasConcept C3261483 @default.
- W2058123770 hasConcept C33923547 @default.
- W2058123770 hasConcept C40308292 @default.
- W2058123770 hasConcept C41008148 @default.
- W2058123770 hasConcept C62520636 @default.
- W2058123770 hasConcept C79675319 @default.
- W2058123770 hasConcept C8058405 @default.
- W2058123770 hasConceptScore W2058123770C102519508 @default.
- W2058123770 hasConceptScore W2058123770C118496448 @default.
- W2058123770 hasConceptScore W2058123770C120665830 @default.
- W2058123770 hasConceptScore W2058123770C121332964 @default.
- W2058123770 hasConceptScore W2058123770C145050668 @default.
- W2058123770 hasConceptScore W2058123770C165699331 @default.
- W2058123770 hasConceptScore W2058123770C207114421 @default.
- W2058123770 hasConceptScore W2058123770C24890656 @default.
- W2058123770 hasConceptScore W2058123770C2524010 @default.
- W2058123770 hasConceptScore W2058123770C3261483 @default.
- W2058123770 hasConceptScore W2058123770C33923547 @default.
- W2058123770 hasConceptScore W2058123770C40308292 @default.
- W2058123770 hasConceptScore W2058123770C41008148 @default.
- W2058123770 hasConceptScore W2058123770C62520636 @default.
- W2058123770 hasConceptScore W2058123770C79675319 @default.
- W2058123770 hasConceptScore W2058123770C8058405 @default.
- W2058123770 hasLocation W20581237701 @default.
- W2058123770 hasOpenAccess W2058123770 @default.
- W2058123770 hasPrimaryLocation W20581237701 @default.
- W2058123770 hasRelatedWork W1972412424 @default.
- W2058123770 hasRelatedWork W1982626118 @default.
- W2058123770 hasRelatedWork W1986081346 @default.
- W2058123770 hasRelatedWork W2034102850 @default.
- W2058123770 hasRelatedWork W2090632801 @default.
- W2058123770 hasRelatedWork W2129134270 @default.
- W2058123770 hasRelatedWork W2167284581 @default.
- W2058123770 hasRelatedWork W2766126682 @default.
- W2058123770 hasRelatedWork W2996594865 @default.
- W2058123770 hasRelatedWork W3098371202 @default.
- W2058123770 isParatext "false" @default.
- W2058123770 isRetracted "false" @default.
- W2058123770 magId "2058123770" @default.
- W2058123770 workType "article" @default.