650 citations · 1.2k across the 24 of their papers we have counts for
25 papers
Relative roles of multiple scattering and Fresnel diffraction in the imaging of small molecules using electrons, Part II: Differential Holographic Tomography
T. E. Gureyev, H. M. Quiney, A. Kozlov +3
It has been argued that in atomic-resolution transmission electron microscopy (TEM) of sparse weakly scattering structures, such as small biological molecules, multiple electron sc…
Spatial resolution, noise and information in the computational-imaging era
David M. Paganin, Alexander Kozlov, Timur E. Gureyev
Imaging is an important means by which information is gathered regarding the physical world. Spatial resolution and signal-to-noise ratio are underpinning concepts. There is a pauc…
Noise-resolution uncertainty principle in classical and quantum systems
Timur E. Gureyev, Alexander Kozlov, Yakov I. Nesterets +2
It is proved that the width of a function and the width of the distribution of its values cannot be made arbitrarily small simultaneously. In the case of ergodic stochastic process…
On the efficiency of computational imaging with structured illumination
T. E. Gureyev, D. M. Paganin, A. Kozlov +2
A generic computational imaging setup is considered which assumes sequential illumination of a semi-transparent object by an arbitrary set of structured illumination patterns. For…
On the "unreasonable" effectiveness of Transport of Intensity imaging and optical deconvolution
T. E. Gureyev, Ya. I. Nesterets, A. Kozlov +2
The effectiveness of reconstructive imaging using the Homogeneous Transport of Intensity equation may be regarded as "unreasonable", because it has been shown to significantly incr…
On the van Cittert - Zernike theorem for intensity correlations and its applications
Timur E. Gureyev, Alexander Kozlov, David M. Paganin +3
A reciprocal relationship between the autocovariance of the light intensity in the source plane and in the far-field detector plane is presented in a form analogous to the classica…