61 citations · 239 across the 6 of their papers we have counts for
6 papers
Hybrid M-mode-like OCT imaging of 3D microvasculature in vivo using reference-free processing of complex-valued B-scans
Lev A. Matveev, Vladimir Yu. Zaitsev, Grigory V. Gelikonov +6
We propose a novel OCT-based method for visualizing microvasculature in 3D using reference-free processing of individual complex-valued B-scans with highly overlapped A-scans. In t…
A model for simulating speckle-pattern evolution based on close to reality procedures used in spectral-domain OCT
V. Yu. Zaitsev, L. A. Matveev, A. L. Matveyev +2
A robust model for simulating speckle pattern evolution in optical coherence tomography (OCT) depending on the OCT system parameters and tissue deformation is reported. The model i…
Slow relaxation and aging phenomena at nano-scale in granular materials
V. Y. Zaitsev, V. E. Gusev, V. Tournat +1
Complex systems having metastable elements often demonstrate nearly log-time relaxations and a kind of aging: repeated stimuli weaken the system's relaxational response. Granular m…
Correlation-stability approach to elasticity mapping in OCT: comparison with displacement-based mapping and \textit{in vivo} demonstrations
Vladimir Yu. Zaitsev, Lev A. Matveev, Grigory V. Gelikonov +2
A variant of compression optical coherence elastography for mapping relative tissue stiffness is reported. Unlike conventionally discussed displacement-based (DB) elastorgaphy, in…
Giant strain-sensitivity of acoustic energy dissipation in solids containing dry and saturated cracks with wavy interfaces
V. Yu. Zaitsev, L. A. Matveev
Mechanisms of acoustic energy dissipation in heterogeneous solids attract much attention in view of their importance for material characterization, nondestructive testing, and geop…
Experimental evidence of ageing and slow restoration of the weak-contact configuration in tilted 3D granular packings
Sébastien Kiesgen De Richter, Vladimir Zaitsev, Patrick Richard +3
Granular packings slowly driven towards their instability threshold are studied using a digital imaging technique as well as a nonlinear acoustic method. The former method allows u…