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eess.SP2025
Ultrasound Phase Aberrated Point Spread Function Estimation with Convolutional Neural Network: Simulation Study
Wei-Hsiang Shen, Yu-An Lin, Meng-Lin Li
Ultrasound imaging systems rely on accurate point spread function (PSF) estimation to support advanced image quality enhancement techniques such as deconvolution and speckle reduct…
eess.SP2023
Phase Aberration Correction with Adaptive Coherence-Weighted Point Spread Function Restoration Filtering Technique
Wei-Hsiang Shen, Yu-An Lin, Pai-Chi Li +1
Phase aberration is an inherent side effect of ultrasound imaging due to the speed of sound inhomogeneity nature of human tissues, resulting in focusing error and reduced image con…