Surface Estimation and Analysis
Some problems in curve and surface estimation
... O ur m ethods are sem iparam etric in n atu re, requiring only “asym ptotic” models for th e intensity. A lthough we shall use stru ctu ral models to suggest techniques, we show th a t th e techniques lead to accurate ...
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Heritability analysis of surface-based cortical thickness estimation on a large twin cohort
... The aim of this paper is to assess the heritability of cerebral cortex, based on measurements of grey matter (GM) thickness derived from structural MR images (sMRI). With data acquired from a large twin cohort (328 ...
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CFD Analysis into the Drag Estimation of Smooth and Roughened Surface Due to Marine Biofouling
... Figure 7 show the difference of total resistance value between CFD approach and experiment data on smooth surface, regular and irregular roughness. The different of total resistance lead different value of ...
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Heritability analysis of surface-based cortical thickness estimation on a large twin cohort
... ABSTRACT The aim of this paper is to assess the heritability of cerebral cortex, based on measurements of grey matter (GM) thickness derived from structural MR images (sMRI). With data acquired from a large twin cohort ...
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ESTIMATION OF SURFACE ROUGHNESS PARAMETER BASED ON MACHINED SURFACE IMAGE
... of surface roughness estimation with the use of neural network is presented in ...of surface roughness estimation is ...an estimation of the surface roughness Ra parameter in the ...
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Estimation of the absolute surface air temperature of the Earth
... HadCRUT datasets [Simmons et al., 2004, 2010]. ERA-Interim is available from 1979 to the present, so we choose the base period 1981 –2010. For this period, ERA-Interim is complete. ERA-Interim is available on a grid ...
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Surface Appearance Estimation from Video Sequences
... the surface, using the local curvature of the surface along with smoothed surface normals as key elements to drive the choice of the new light ...a surface normal at each ...main ...
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Estimation of upward radiances and reflectances at the surface of the sea from above-surface measurements
... the analysis and the prob- lem by reducing the number of nadir angles for the upward radiance to only one, 0 ◦ , and we have investigated the pos- sibility of obtaining the spectral distribution of the water- ...
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On the estimation of free-surface turbulence using ultrasonic sensors
... free surface determination (Nichols et al 2013, Krykin et al 2014, Horoshenkov et al 2016) motivates this research which aims to assess the performance of a pulse‐echo ultrasonic sensor for common environmental ...
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An Automatic Detection Algorithm of River Surface Velocity Estimation
... disaster analysis detection ...river surface velocity in hydrological disaster ...instantaneous surface velocity of the river, and through experiment of several images information to verify the river ...
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A J estimation scheme for surface cracks in piping welds
... The RSE-M and RCC-MR Codes provide respectively rules and requirements for in-service inspection of French Pressurized Water Reactor power plants and for the design of high temperature nuclear component. The Code give ...
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Study on numerical method for estimation of surface fault displacement
... A fundamental difficulty in numerical simulation of the fault rupture process is the loss of stability in the initial and boundary value problem to which the numerical analysis is applied. Here, stability means ...
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Analysis of the influence of soil temperature and soil surface conditions on soil moisture estimation using the Theta Probe
... A t-test conducted on the estimate of temperature concluded that the effect of temperature on Theta probe measurements was insignificant, but there is a possibility [r] ...
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Estimation of Solar Radiation on Horizontal and Tilted Surface over Bangladesh
... Theoretical Analysis of Solar Radiation In this study, the value of solar radiation has been estimated on the basis of meteorological parameters of the last 30 years collected by Bangladesh Meteorological ...
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Surface-Wave Based Model for Estimation of Discontinuity Depth in Concrete
... the estimation of surface-breaking discontinuity ...of surface-wave transmission across the ...on surface-wave transmission were examined through experiments carried out on lab-scale concrete ...
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Surface Parameter Estimation by Inverse Modeling of Ground Penetrating Radar
... parameters estimation as compared to other modeling methods for a particular ...simple surface reflection coefficient modeling approach is adopted for analysis of three layered medium consisting of ...
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Surface structure feature matching algorithm for cardiac motion estimation
... For this analysis, we eliminate the surrounding organs and locate the area containing LV. Considering that only the contour of endocardium is provided in MICCAI 2009s dataset, we segment the endocardium and ...
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A Method for Topographical Estimation of Lake Bottoms by B-Spline Surface
... spline) surface to the estimation of the lake bottom topography is ...the analysis of a bivariate B-spline, the shape of the lake bottom is ...the estimation by the bivariate B-spline function ...
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Landsat Surface Temperature Product: Global Validation and Uncertainty Estimation
... underestimate surface temperature because clouds tend to be much cooler than the Earth’s ...Earth’s surface temperature), and as a result the algorithm happens to be ...Earth’s surface temperature ...
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CiteSeerX — Nonparametric Estimation Of Jump Surface
... Comparing to some existing methods on this topic, mainly to the edge detection methods in image processing literature, our method uses less conditions on the design points and on the und[r] ...
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