Now showing items 21-22 of 22
A robust modified delay-and-sum algorithm for photoacoustic tomography imaging with apodized sensors
Role of sensor sensitivity in photoacoustic tomography (PAT) imaging is discussed. In this study, sensitivity profile (apodization) of nite size sensors was considered as axisymmetric and modelled by using a Gaussian ...
Genetic algorithm for feedback-based wavefront shaping in optical imaging
Traditional optical devices rely on light propagation along a straight path. However, when the light propagates through a blurred medium, its direction get scattered by microscopic particles. This inhomogeneous distortion ...