Improved imaging technique for nondestructive evaluation using arbitrary virtual array source aperture (AVASA)
Thulsiram Gantala, Sudharsan P.L., Krishnan Balasubramaniam
Topics & Concepts
BeamformingAperture (computer memory)Image qualityPhased arrayOpticsCoded apertureComputer scienceCoherence (philosophical gambling strategy)Nondestructive testingAcousticsPhysicsArtificial intelligenceImage (mathematics)TelecommunicationsDetectorAntenna (radio)Quantum mechanicsUltrasonics and Acoustic Wave PropagationNon-Destructive Testing TechniquesGeophysical Methods and Applications