Results 31 to 40 of about 500,433 (311)
Deep Optical Flow Supervised Learning With Prior Assumptions
IEEE Access, 2018 Traditional methods for estimating optical flow use variational model that includes data term and smoothness term, which can build a constraint relationship between two adjacent images and optical flow.
Xuezhi Xiang +4 more
doaj +1 more source
On Refractive Optical Flow [PDF]
, 2004 This paper presents a novel generalization of the optical flow equation to the case of refraction, and it describes a method for recovering the refractive structure of an object from a video sequence acquired as the background behind the refracting object moves.
Sameer Agarwal 0001 +3 more
openaire +1 more source
Detection of nitrite by flow injection analysis using a novel paired emitter-detector diode (PEDD) as a photometric detector [PDF]
, 2007 An inexpensive flow injection analysis system for determining low concentration levels of nitrite employing the Griess reagent spectrophotometric method is reported.
O'Toole, Martina +4 more
core +1 more source
A Dense Optical Flow Field Estimation with Variational Refinement
Journal of Engineering Technology and Applied Physics, 2019 Optical flow has long been a focus of research study in computer vision community. Researchers have established extensive work to solve the optical flow estimation.
Wei Yong Eng +3 more
doaj +1 more source
Advances in Mechanical Engineering, 2017 In this article, for the first time, the optical flow and principal component analysis followed independent component analysis are combined for monitoring the motion process of robotic-arm-based system.
Song Fan +3 more
doaj +1 more source
Optical Flow Estimation with Occlusion Detection
Algorithms, 2019 The dense optical flow estimation under occlusion is a challenging task. Occlusion may result in ambiguity in optical flow estimation, while accurate occlusion detection can reduce the error.
Song Wang, Zengfu Wang
doaj +1 more source
“Determining optical flow”: a retrospective [PDF]
Artificial Intelligence, 1993 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Horn, Berthold K. P., Schunck, Brian G.
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An Optical Flow Approach to Tracking Ship Track Behavior Using GOES-R Satellite Imagery
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Ship emissions can form linear cloud structures, or ship tracks, when atmospheric water vapor condenses on aerosols in the ship exhaust. These structures are of interest because they are observable and traceable examples of MCB, a mechanism that has been
Kelsie M. Larson +5 more
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Determining optical flow [PDF]
Artificial Intelligence, 1981 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Berthold K. P. Horn, Brian G. Schunck
openaire +2 more sources
Double-Cycle Alternating-Flow Diode Pumped Potassium Vapor Laser
PhotonicsA novel double-cycle alternating-flow diode-pumped potassium vapor laser is proposed, theoretically modeled and simulated. The results show that the optical-to-optical efficiency of the laser increases with increasing gas flow rates, although at high ...
Songyang Liu +4 more
doaj +1 more source