搜索结果: 1-15 共查到“Anisotropic”相关记录166条 . 查询时间(0.125 秒)
中国科学院数学与系统科学研究院学术讨论会:Wave scattering in anisotropic media
各向 异性介质 波散射
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2023/9/4
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Efficient algorithms for the anisotropic dendritic crystal models
各向异性 树枝状晶体 有效算法
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2023/4/14
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Wave scattering in anisotropic media
各向异性介质 波散射 数学
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2023/4/26
ANISOTROPIC SCATTERING SHADOW COMPENSATION METHOD FOR REMOTE SENSING IMAGE WITH CONSIDERATION OF TERRAIN
Soft Shadow Shadow Compensation Anisotropy Diffuse Solar Radiation Sky View Factor
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2016/7/4
With the rapid development of sensor networks and earth observation technology, a large quantity of high resolution remote sensing data is available. However, the influence of shadow has become increa...
ANISOTROPIC STEP STIFFNESS FROM A KINETIC MODEL OF EPITAXIAL GROWTH
epitaxial growth island dynamics step edge adatoms edge-atoms surface diffusion step stiffness line tension step edge kinetics kinetic steady state Gibbs–Thomson formula Ehrlich–Schwoebel barrier step permeability
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2015/10/16
Starting from a detailed model for the kinetics of a step edge or island boundary, we derive a Gibbs–Thomson-type formula and the associated step stiffness as a function of the step edge orientation a...
Anisotropic diffusion in continuum relaxation of stepped crystal surfaces
Anisotropic diffusion continuum relaxation stepped crystal surfaces
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2015/10/16
We study the continuum limit in 2+1 dimensions of nanoscale anisotropic diffusion processes on crystal surfaces relaxing to become flat below roughening. Our main result is a continuum law for the sur...
IMPROVING TIE POINT EXTRACTION BY ANISOTROPIC DIFFUSION
Extraterrestrial Planetary Edge
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2015/8/28
Mars Express is in orbit for over two years and has returned more than 1.000 image strips to earth taken by the multiple line scanner
camera HRSC (High Resolution Stereo Camera). The three-dimensiona...
SEGMENTATION AND OBJECT EXTRACTION FROM ANISOTROPIC DIFFUSION FILTERED LIDAR INTENSITY DATA
LiDAR Intensity Image Anisotropic Diffusion Segmentation Object-Based Classification
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2015/8/19
LiDAR technology provides two different kinds of data: elevation, obtained by differences in time of the emitted and received laser signal; and intensity, obtained by differences of reflected laser be...
Smolyak method for solving dynamic economic models: Lagrange interpolation, anisotropic grid and adaptive domain
Smolyak method Sparse grid Adaptive domain Projection Anisotropic grid High-dimensional problem
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2015/7/21
We show how to enhance the performance of a Smolyak method for solving dynamic economic models. First, we propose a more efficient implementation of the Smolyak
method for interpolation, namely, we s...
A fast algorithm for 3D azimuthally anisotropic velocity scan
3D Velocity analysis Anisotropic parameter
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2015/7/14
The conventional velocity scan can be computationally expensive for large-scale seismic data sets, particularly when the presence of anisotropy requires multiparameter scanning. We introduce a fast al...
Anisotropic interactions in a first-order aggregation model:a proof of concept
Anisotropy visual perception aggregation models implicit equations regularization relaxation time uniqueness criteria singular perturbation
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2015/7/14
We extend a well-studied ODE model for collective behaviour by considering anisotropic interactions among individuals. Anisotropy is modeled by limited sensorial perception of individuals, that depend...
A Gaussian distribution model of anisotropic magnetorheological elastomers
Gaussian distribution Anisotropic Magnetorheological elastomers
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2015/3/30
A Gaussian distribution model was developed to examine the field-induced performance of anisotropic magnetorheological elastomers. The developed model was based on the assumption that the iron particl...
ON THE COMBINED FORWARD AND BACKWARD ANISOTROPIC DIFFUSION SCHEME FOR THE MULTISPECTRAL IMAGE ENHANCEMENT
:Image processing Anisotropic diffusion
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2015/3/25
In this paper a new approach to the problem of edge preserving smoothing is proposed and evaluated. The new algorithm
is based on the combined forward and backward anisotropic diffusion with incorpor...
Near-Field Investigations of the Anisotropic Properties of Supported Lipid Bilayers
Refractive index Materials at high temperatures Phospholipids
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2015/1/19
The details of Polarization Modulation Near-Field Scanning Optical Microscopy (PM-NSOM) are presented. How to properly calibrate and align the system is also introduced. A measurement of Muscovite cry...
Discrete solitons and vortices on anisotropic lattices
The two-dimensional nonlinear lattice discrete nonlinear schrodinger equation the vortex solitons
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2014/12/25
We consider the effects of anisotropy on solitons of various types in two-dimensional nonlinear lattices, using the discrete nonlinear Schrödinger equation as a paradigm model. For fundamental so...