Results 31 to 40 of about 91,702 (253)
Can Optic Flow Further Stimulate Treadmill-Elicited Stepping in Newborns?
Frontiers in Psychology, 2021 Typically developing 3-day-old newborns take significantly more forward steps on a moving treadmill belt than on a static belt. The current experiment examined whether projecting optic flows that specified forward motion onto the moving treadmill surface
Marianne Barbu-Roth +8 more
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Perceiving blurry scenes with translational optic flow, rotational optic flow or combined optic flow
Vision Research, 2019 Perceiving the spatial layout of objects is crucial in visual scene perception. Optic flow provides information about spatial layout. This information is not affected by image blur because motion detection uses low spatial frequencies in image structure.
Hongyuan, Wu +2 more
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Using Optic Flow for the Estimation of Travel Distance
i-Perception, 2011 Much research on optic flow has been concerned with the estimation of heading and the control of the direction of self-motion. In my presentation I will instead focus on a different use of optic flow, namely the estimation of the distance that one has ...
Markus Lappe
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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
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Accuracy optimized neural networks do not effectively model optic flow tuning in brain area MSTd. [PDF]
Front NeurosciAccuracy-optimized convolutional neural networks (CNNs) have emerged as highly effective models at predicting neural responses in brain areas along the primate ventral stream, but it is largely unknown whether they effectively model neurons in the ...
Layton OW, Steinmetz ST.
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BMC Ophthalmology, 2021 Background To analyze blood flow volume alteration that involved both retrobulbar artery and internal carotid artery (ICA) in patients with non-arteritic anterior ischemic optic neuropathy (NAION) and to assess their relevance for the pathogenesis of ...
Zhiyong Fu, Hongyang Li, Yanling Wang
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Complementary Optic Flow [PDF]
, 2009 We introduce the concept of complementarity between data and smoothness term in modern variational optic flow methods. First we design a sophisticated data term that incorporates HSV colour representation with higher order constancy assumptions, completely separate robust penalisation, and constraint normalisation.
Henning Zimmer +6 more
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The need for speed: global optic flow speed influences steering [PDF]
Royal Society Open Science, 2016 How do animals follow demarcated paths? Different species are sensitive to optic flow and one control solution is to maintain the balance of flow symmetry across visual fields; however, it is unclear whether animals are sensitive to changes in ...
Georgios K. Kountouriotis +3 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk +10 more
wiley +1 more source
Bilateral interactions of optic-flow sensitive neurons coordinate course control in flies. [PDF]
Nat CommunAnimals rely on compensatory actions to maintain stability and navigate their environment efficiently. These actions depend on global visual motion cues known as optic-flow.
Pokusaeva VO +3 more
europepmc +2 more sources