Implementation and evaluation of optical flow methods for two-dimensional deformation measurement in comparison to digital image correlation

C Hartmann, J Wang, D Opristescu, W Volk - Optics and Lasers in …, 2018 - Elsevier
In experimental solid mechanics optical methods allow for non-contact derivation of full-field
information. In this paper, optical flow based deformation measurement routines are …

Optical-flow analysis toolbox for characterization of spatiotemporal dynamics in mesoscale optical imaging of brain activity

N Afrashteh, S Inayat, M Mohsenvand, MH Mohajerani - Neuroimage, 2017 - Elsevier
Wide-field optical imaging techniques constitute powerful tools to investigate mesoscale
neuronal activity. The sampled data constitutes a sequence of image frames in which one …

[HTML][HTML] Altered cortical processing of sensory input in Huntington disease mouse models

MD Sepers, JP Mackay, E Koch, D Xiao… - Neurobiology of …, 2022 - Elsevier
Huntington disease (HD), a hereditary neurodegenerative disorder, manifests as
progressively impaired movement and cognition. Although early abnormalities of neuronal …

Real-time optical flow processing on embedded GPU: an hardware-aware algorithm to implementation strategy

M Seznec, N Gac, F Orieux, AS Naik - Journal of Real-Time Image …, 2022 - Springer
Determining the optical flow of a video is a compute-intensive task essential for computer
vision. For achieving this processing in real time, the whole algorithm deployment chain …

Visual quality assessment for interpolated slow-motion videos based on a novel database

H Men, V Hosu, H Lin, A Bruhn… - … Conference on Quality …, 2020 - ieeexplore.ieee.org
Professional video editing tools can generate slow-motion video by interpolating frames
from video recorded at a standard frame rate. Thereby the perceptual quality of such …

Cloud detection by inter-band parallax and a-contrario validation

RG von Gioi, C Hessel, T Dagobert… - ISPRS Annals of the …, 2022 - scholars.cityu.edu.hk
The presence of clouds often causes detection errors in automatic optical satellite images
analysis. Cloud detection is thus an important pre-processing step. This work exploits the …

Measurement of water temperature and velocity fields by applying thermography on two-phase flow through horizontal rectangular channel

D Laurinavicius, M Seporaitis, M Valincius… - Thermal …, 2018 - doiserbia.nb.rs
The infrared thermography and optical-flow based method were proposed for the
measurement of water temperature and velocity fields in stratified steam-water flow through …

An efficiency-driven approach for real-time optical flow processing on parallel hardware

M Seznec, N Gac, F Orieux… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
This article tackles the entire lifecycle of an algorithm: from its design to its implementation. It
exhibits a method for making efficient choices at algorithm design time knowing the …

Cortico-cortical and hippocampal-cortical interactions in mouse models of Alzheimer's disease

S Singh - 2021 - search.proquest.com
Alzheimer's disease (AD) is a neurodegenerative disease which is pathologically
characterized by extracellular deposition of amyloid beta (Aβ) plaques, intracellular …

Piecewise adjacent active contours for multicellular structures in fluorescence microscopy images

JF Jara Wilde - 2021 - repositorio.uchile.cl
2 Background: Active Contour Models and Multiple-Object Segmentation 11 2.1 Membrane
Detection in Fluorescence Microscopy............... 12 2.1. 1 Fluorescence …