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optic flow (lucas–kanade derivative of gaussian) method (MathWorks Inc)

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MathWorks Inc optic flow (lucas–kanade derivative of gaussian) method
Optic Flow (Lucas–Kanade Derivative Of Gaussian) Method, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/optical+flow+method/pmc10238495-359-3-13
Average 90 stars, based on 1 article reviews

optic flow (lucas–kanade derivative of gaussian) method - by Bioz Stars, 2026-10

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Article Title: Population code in mouse V1 facilitates readout of natural scenes through increased sparseness.
Article Snippet: To detect the whisker movement we first extracted the optic flow (OpticalFlow Object, Computer Vision System Toolbox, Matlab) and then computed the average magnitude of velocity for all the pixels in each frame.

Article Title: Anatomically resolved oscillatory bursts reveal dynamic motifs of thalamocortical activity during naturalistic stimulus viewing.
Article Snippet: For the movies, optic flow was computed using the Lucas-Kanade method (https://de.mathworks.com/matlabcentral/ fileexchange/49012-optical-flow-algorithm?s_tid=FX_rc3_behav) and smoothed over time with a narrow Gaussian kernel (length l = 11, std = 1).

Article Title: A deep learning framework for quantitative analysis of actin microridges
Article Snippet: We implemented an optic flow (Lucas–Kanade derivative of Gaussian) method using an inbuilt Matlab function to determine the velocities ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\vec{v}$$\end{document} v ⃗ ) from a time series of spacing Δt from network-segmented cell patterns with intensity values I by computing, 27 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\frac{\Delta I}{\Delta t}=\,\frac{I\left(t+\Delta t\right)-I\left(t\right)}{\Delta t}=\,-\vec{v}\cdot \vec{\nabla }I.$$\end{document} Δ I Δ t = I t + Δ t − I t Δ t = − v → ⋅ ∇ → I .

Article Title: Functional specialization of macaque premotor F5 subfields with respect to hand and mouth movements: A comparison of task and resting-state fMRI.
Article Snippet: Motion energy was calculated in a rectangular area centered on the mouth using the optic flow function (Horn-Schunck method) in Matlab.

Article Title: Pcdh18a regulates endocytosis of E-cadherin during axial mesoderm development in zebrafish.
Article Snippet: We used a custom three-dimensional optic flow code written in Matlab to measure the three-dimensional velocity fields in both the ectoderm and mesoderm tissues.

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optic flow (lucas–kanade derivative of gaussian) method (MathWorks Inc)

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