WebIntensity Diffraction Tomography (IDT) is a new computational microscopy technique providing quantitative, volumetric, large field-of-view (FOV) phase imaging of biological … WebFirst, I utilize the paraxial transport of intensity equation (TIE) to construct phase maps of a phase object at multiple projection angles and reconstruct the object 3-dimensionally using basic tomographic principles. Then, I use an Intensity Diffraction Tomography (IDT) approach to improve the quality of reconstruction by accounting

Transport of intensity diffraction tomography with non-interferometric

WebIn this work, we examine the application of intensity diffraction tomography (I-DT) for imaging three-dimensional (3D) phase objects. We develop and investigate two algorithms for reconstructing phase objects that utilize only half of the measurements that would be needed to reconstruct a complex-valued object function. in search of the king

Diffracted Intensity - an overview ScienceDirect Topics

WebDiffraction tomography is a method of imaging based on reconstructing an object from measurements of the way in which it diffracts a probe signal. Unlike X-ray CT, this … WebApr 5, 2024 · We demonstrate a motion-free intensity diffraction tomography technique that enables the direct inversion of 3D phase and absorption from intensity-only measurements for weakly scattering samples. We derive a novel linear forward model featuring slice-wise phase and absorption transfer functions using angled illumination. This new framework ... WebIntensity Diffraction Tomography Over the past few years, a new technique known as intensity diffraction tomography has been developed which allows phaseless reconstruction of weakly scattering objects. We review the technique and … in search of the unknown maps