Improved ultrasound image quality with pixel-based beamforming using a Wiener-filter and a SNR-dependent coherence factor
Huiwen Xie, Hao Guo, Guangquan Zhou, Nghia Nguyen, Richard W. Prager
Topics & Concepts
BeamformingWiener filterComputer sciencePixelFilter (signal processing)Image qualityRobustness (evolution)Coherence (philosophical gambling strategy)Imaging phantomWaveformAcousticsOpticsAlgorithmComputer visionPhysicsTelecommunicationsImage (mathematics)RadarBiochemistryGeneChemistryQuantum mechanicsUltrasound Imaging and ElastographyUltrasound and Hyperthermia ApplicationsPhotoacoustic and Ultrasonic Imaging