R. Maltais-Tariant, “Real-time OCT surveillance of laser therapy through speckle decorrelation,” Master’s thesis, École Polytechnique de Montréal (2019). D. G. Lowe, “Distinctive Image Features from Scale-Invariant Keypoints,” Int. J. Comput. Vis. 60(2), 91–110 (2004). [Crossref]

In isotropic turbulence, the bulk velocity is determined by large scale motions. Hence, its decorrelation time scale λ−1 is much larger than those of velocity

With a smaller N, (say 100 observations per time slice) you must adjust m, and I suggested considering values of m of the order SQRT(N), but this would need to be tested. Split-spectrum amplitude-decorrelation angiography with optical coherence tomography Yali Jia,1 Ou Tan,1 Jason Tokayer,2 Benjamin Potsaid,3,4 Yimin Wang,1 Jonathan J. Liu,3 Martin F. Kraus,3,5 Hrebesh Subhash,1 James G. Fujimoto,3 Joachim Hornegger,5 and David Huang1,*. 1. Casey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA Medium I am reading this paper which is about oscillations. I came across two terms called "Correlation time" and "Relaxation time" in the following passages: In this Letter, we solve these problems by formulating the stochastic phase reduction with careful consideration of the relationship between the correlation time of the noise and relaxation time of the amplitude of the limit cycle. Inspired by recent work on discriminative decorrelation of HOG features, Several or even dozens of times spatial scale variation is one of the major bottleneck for pedestrian detection.

Decorrelation time scale

The expression for the time scales here derived for the convective boundary layer is compared to those estimated by Hanna during the Phoenix experiment. Then the values of C 0, the Lagrangian velocity structure function constant, and of B i, the Lagrangian velocity spectrum constant, were evaluated from the Eulerian velocity spectra and from the Lagrangian time scales derived, under In contrast to the horizontal time scales, the vertical decorrelation time scale, T L,w varies with height (Fig. 11c). The experimental values of T L,w compare very well to the model proposed by Decorrelation is a general term for any process that is used to reduce autocorrelation within a signal, or cross-correlation within a set of signals, while preserving other aspects of the signal.

The argument regarding the de-correlation between demand and market share at the time that Greek exports would be directed towards other Member States, standardise their engine fleets to take advantage of economies of scale (that is,

The expression for the time scales here derived for the convective boundary layer is compared to those estimated by Hanna during the Phoenix experiment. Then the values of C0, the Lagrangian velocity structure function constant, and of Bi, the Lagrangian velocity spectrum constant Decorrelation is a general term for any process that is used to reduce autocorrelation within a signal, or cross-correlation within a set of signals, while preserving other aspects of the signal. A frequently used method of decorrelation is the use of a matched linear filter to reduce the autocorrelation of a signal as far as possible.

is with a sensor platform in motion at the same time build a map and locate the plat- ImageNet Large Scale Visual Recognition Competition [179] Govaers, F., Charlish, A. och Koch, W., “On the decorrelated distributed Kalman filter.

dynamic NRTK if averaged over time scales of 30 minutes (Figure 4.5 where the blue long-time series of fine-scale fisheries-dependent data collected using This rate of decorrelation was estimated as a parameter in the model. same time as monitoring at the finer scale of individual peatlands may show implementation in particular, temporal decorrelation constitutes an important, and av L Sam · 2018 · Citerat av 14 — (iii) We perform the analyses on seasonal time scales (i.e., for the shorter temporal repeats lead to less decorrelation between remote Böjningar av time, Singular, Plural daytime · day-time · dead time · decay time · decimal reduction time · decimal time · decoherence time · decorrelation time Experiences from Large-Scale Forest Mapping of Sweden Using TanDEM-X Temporal Decorrelation for Forested Areas Observed in Spaceborne L-band SAR av L Bryngemark · Citerat av 4 — time scales than the hard scatter process, it can't affect the partonic cross section of a observables, they can be decorrelated to isolate the impact of in-time.

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respective de-correlation characteristics are shown in Figure 4.1. dynamic NRTK if averaged over time scales of 30 minutes (Figure 4.5 where the blue long-time series of fine-scale fisheries-dependent data collected using This rate of decorrelation was estimated as a parameter in the model. same time as monitoring at the finer scale of individual peatlands may show implementation in particular, temporal decorrelation constitutes an important, and av L Sam · 2018 · Citerat av 14 — (iii) We perform the analyses on seasonal time scales (i.e., for the shorter temporal repeats lead to less decorrelation between remote Böjningar av time, Singular, Plural daytime · day-time · dead time · decay time · decimal reduction time · decimal time · decoherence time · decorrelation time Experiences from Large-Scale Forest Mapping of Sweden Using TanDEM-X Temporal Decorrelation for Forested Areas Observed in Spaceborne L-band SAR av L Bryngemark · Citerat av 4 — time scales than the hard scatter process, it can't affect the partonic cross section of a observables, they can be decorrelated to isolate the impact of in-time. The factors affecting the wide-scale use of DEMs (Digital Elevation Models) and robust application of this technique is the presence of temporal decorrelation, korrelation värden med hjälp av en tredimensionell bild filter 14 (figur 5A-5D). Bestäm placeringen av topparna av de correlation-värdet (figur Title: Multi-scale topics of electromagnetic research at NLR Time and place: Friday We also show the (intuitive) result that the optimum decorrelation of the The effect of time and frequency of static stretching on flexibility of the hamstring Reduction of signal decorrelation from mechanical compression of tissues by Heterotopic ossification: are range of motion exercises contraindicated?

sensors with real-time tracking by fusing measurements from inertial and vision the integer constraint, then perform a de-correlation step and finally perform. The American Gem Society grades clarity on a number scale between 0 and 10.
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through scale-invariant adaptation. Results Fractional differentiation enables temporal whitening.We recorded ELL pyramidal neuron responses to stimuli (n¼14) in awake and behaving animals (Fig. 1a). Our stimuli consisted of a fast time-varying waveform (ﬁrst-order) with a slow time-varying

The fluid Lagrangian decorrelation time scales are key parameters in the simulation of gas-solid flows since they represent the limit of the decorrelation time scales of the fluid seen in the case of zero inertia particles without any external forces. This is the reason why we present here the fluid Lagrangian decorrelation time scales calculated by DNS. The time step was maintained constant and it was obtained according to the value of the Lagrangian decorrelation time scale (Δ t = τ L i / c), where τ L i must be the smaller value between τ L u, τ L v, τ L w and c is an empirical coefficient set equal to 10. Fifty particles were released in each time step during 1000–1500 time steps. The resulting time series is a random walk (with no trend and no periodicity) with a lag-1 auto-correlation of 0.99 when measured on the first 100 observations. The lag-1 auto-correlation measured on the deltas (blue curve) of decorrelated observations is 0.00. The decorrelation timescale for selected sub-regions of the Gulf of Maine may distinguish preferred scales of motion, and suggest the relevant controlling physical mechanisms. For example, the timescales of geostrophic eddy will be longer than those of transient frontal regions.

The radial correlation length of the turbulence, Lc,r, is shown to scale with the local ion gyroradius, with Lc,r ≈ 5ρI, while the decorrelation times scale with the

The analysis of autocorrelation is a mathematical tool for finding repeating patterns, such as the presence of a periodic signal obscured by noise, or identifying I compute the time correlation function, but i need the characteristic time scale, better known as the correlation time, but i don't know how, This time characterizes the time for time correlation function decay to zero.

with a different decorrelation time scale and regional emphasis arising from dynamical and thermodynamic air-sea interaction (Clement et al., 2011; Okumura, 2013; Newman et al., 2016).