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A Diffusion Process on Riemannian Manifold for Visual Tracking
racking Particle filtering Template update Generative Template Model Riemannian manifolds log-transformed space.
2013/5/2
Robust visual tracking for long video sequences is a research area that has many important applications. The main challenges include how the target image can be modeled and how this model can be updat...
Estimating discontinuous periodic signals in a non-time homogeneous diffusion process
diffusions inhomogeneity in time discontinuous signal periodicity limit theorems likelihood ratio processes
2010/3/19
We consider a diffusion (t)t0 with some T -periodic time dependent input term contained in the drift: under an unknown parameter # 2 , some discontinuity – an additional periodic signal – occurs at...
Exact correlations in the one-dimensional coagulation-diffusion process by the empty-interval method
coagulation-diffusion empty-interval method
2010/4/1
The long-time dynamics of reaction-diffusion processes in low dimensions is dominated by fluctuation effects. The one-dimensional coagulation-diffusion process describes the kinetics of particles whic...
Forward-and-Backward Diffusion Process for Adaptive Image Enhancement and Denoising
Adaptive denoising anisotropic diffusion Beltrami flow color processing image enhancement inverse diffusion scale–space
2010/1/7
Signal and image enhancement is considered in the context of a new type of diffusion process that simultaneously enhances,sharpens,and denoises images.The nonlinear diffusion coefficient
is locally a...
Forward-and-Backward Diffusion Process for Adaptive Image Enhancement and Denoising
Adaptive denoising anisotropic diffusion Beltrami flow color processing image enhancement inverse diffusion scale–space
2010/1/7
Signal and image enhancement is considered in the context of a new type of diffusion process that simultaneously enhances,sharpens,and denoises images.The nonlinear diffusion coefficient
is locally a...
First hitting times and positions of concentric spheres for testing the drift of a diffusion process
First hitting times positions of concentric spheres a diffusion process
2009/9/23
First hitting times and positions of concentric spheres for testing the drift of a diffusion process。
SOME REMARKS ON THE MAXIMUM OF A ONE-DIMENSIONAL DIFFUSION PROCESS
Diffusion process Brownian motion firstcrossing time random time-change
2009/9/18
For a certain class of one-dimensional diffusions X(t); we
study the distribution of maxt2[0;T ] X(t) and the distribution of the first instant
at whichX(t) attains the maximum by reducingX(t) to Br...
专著信息
书名
Two-dimensional infrared correlation spectroscopy as a probe of sequential events in the diffusion process of water in poly(epsilon-caprolactone)”
语种
英文
撰写或编译
作者
Yun Peng,Peiyi Wu(武培怡),Yuliang...