Optomotor Swimming in Larval Zebrafish Is Driven by Global Whole-Field Visual Motion and Local Light-Dark Transitions.
Sign Up to like & getrecommendations! Published in 2019 at "Cell reports"
DOI: 10.1016/j.celrep.2019.09.024
Abstract: Stabilizing gaze and position within an environment constitutes an important task for the nervous system of many animals. The optomotor response (OMR) is a reflexive behavior, present across many species, in which animals move in… read more here.
Keywords: motion; visual motion; whole field; field visual ... See more keywords
Photoelastic method to quantitatively visualise the evolution of whole-field stress in 3D printed models subject to continuous loading processes
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2017.09.004
Abstract: Abstract The combination of three-dimensional (3D) printing techniques and photoelastic testing is a promising way to quantitatively determine the continuous whole-field stress distributions in solids that are characterized by complex structures. However, photoelastic testing produces… read more here.
Keywords: whole field; method; loading; field stress ... See more keywords
Analysis of contact zones from whole field isochromatics using reflection photoelasticity
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2018.01.005
Abstract: Abstract This paper discusses the method for evaluating the unknown contact parameters by post processing the whole field fringe order data obtained from reflection photoelasticity in a nonlinear least squares sense. Recent developments in Twelve… read more here.
Keywords: contact; reflection photoelasticity; photoelasticity; whole field ... See more keywords
Whole-field high precision point to point calibration method
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2018.07.005
Abstract: Abstract The traditional camera calibration methods based on internal parameters and external parameters employ a uniform analytic function to meet the requirements of statistical optimization. It may fail in describing the whole measurement volume properly… read more here.
Keywords: calibration method; whole field; point point; point ... See more keywords
Optical method to quantify the evolution of whole-field stress in fractured coal subjected to uniaxial compressive loads
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106013
Abstract: Abstract Understanding and quantitatively characterizing the hidden distribution and evolution of the whole-field stress in fractured coal is crucial for accurately predicting crack propagation and connection that affect the transport capability of coalbed methane in… read more here.
Keywords: fractured coal; coal; stress fractured; whole field ... See more keywords
Scatterometer and Intensity Distribution Meter With Screen Image Synthesis
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2020.3025485
Abstract: A screen image synthesis (SIS) system is superior than the conventional methods in terms of high-speed measurement and low screen-cross-talk noise when used as a whole-field light-distribution meter. However, reflection signals cannot be measured using… read more here.
Keywords: whole field; intensity distribution; meter; distribution meter ... See more keywords
Quantitative visualisation of the continuous whole-field stress evolution in complex pore structures using photoelastic testing and 3D printing methods.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.006182
Abstract: Providing a quantitative description of the whole-field stress evolution in complex structures subjected to continuous loading processes using traditional photoelastic approaches is a significant challenge because of the difficulties with fabricating complex structures, identifying the… read more here.
Keywords: field stress; stress; stress evolution; whole field ... See more keywords