Results 51 to 60 of about 91,702 (253)

Variational-Bayes Optical Flow [PDF]

Journal of Mathematical Imaging and Vision, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Giannis K. Chantas, Theodosios Gkamas, Christophoros Nikou   +2 more
openaire   +1 more source

Changes in cerebral activation in individuals with and without visual vertigo during optic flow: A functional near-infrared spectroscopy study

NeuroImage: Clinical, 2018
Background and purpose: Individuals with visual vertigo (VV) describe symptoms of dizziness, disorientation, and/or impaired balance in environments with conflicting visual and vestibular information or complex visual stimuli.
Carrie W. Hoppes, Patrick J. Sparto, Susan L. Whitney, Joseph M. Furman, Theodore J. Huppert   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Optical Flow on Moving Manifolds [PDF]

SIAM Journal on Imaging Sciences, 2015
Optical flow is a powerful tool for the study and analysis of motion in a sequence of images. In this paper we study a Horn--Schunck-type spatio-temporal regularization functional for image sequences that have a non-Euclidean, time varying image domain.
Martin Bauer 0004, Markus Grasmair, Clemens Kirisits   +2 more
openaire   +5 more sources

Activity Strength within Optic Flow-Sensitive Cortical Regions Is Associated with Visual Path Integration Accuracy in Aged Adults

Brain Sciences, 2021
Spatial navigation is a cognitive skill fundamental to successful interaction with our environment, and aging is associated with weaknesses in this skill.
Lauren Zajac, Ronald Killiany
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Attacking Optical Flow

2019 IEEE/CVF International Conference on Computer Vision (ICCV), 2019
ICCV ...
Ranjan, A., Janai, J., Geiger, A., Black, M.   +3 more
openaire   +3 more sources

Decomposition of optical flow on the sphere [PDF]

GEM - International Journal on Geomathematics, 2014
The final publication is available at link.springer ...
Kirisits, Clemens, Lang, Lukas F., Scherzer, Otmar   +2 more
openaire   +3 more sources

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Comparing measurements of head motion and centre of pressure for body sway induced by optic flow on a head-mounted display

Frontiers in Virtual Reality, 2022
We compared two measures of visually induced body sway—head motion and centre of pressure (CoP)—that were simultaneously measured while observing optic flow on a head-mounted display (HMD).
Hiroshi Ashida, Kanon Fujimoto
doaj   +1 more source