Sciweavers

110 search results - page 17 / 22
» dt 2010
Sort
View
CVPR
2010
IEEE
15 years 5 months ago
Clustering Dynamic Textures with the Hierarchical EM Algorithm
The dynamic texture (DT) is a probabilistic generative model, defined over space and time, that represents a video as the output of a linear dynamical system (LDS). The DT model ...
Antoni Chan, Emanuele Coviello, Gert Lanckriet
BMVC
2010
14 years 7 months ago
A 2D+t Feature-preserving Non-local Means Filter for Image Denoising and Improved Detection of Small and Weak Particles
A feature-preserving non-local means (FP-NLM) filter has been developed recently for denoising images containing small and weak particlelike objects. It explores the commonly used...
Lei Yang, Richard Parton, Graeme Ball, Zhen Qiu, A...
TMI
2010
165views more  TMI 2010»
14 years 8 months ago
Spatio-Temporal Data Fusion for 3D+T Image Reconstruction in Cerebral Angiography
—This paper provides a framework for generating high resolution time sequences of 3D images that show the dynamics of cerebral blood flow. These sequences have the potential to ...
Andrew Copeland, Rami Mangoubi, Mukund N. Desai, S...
DT
2007
57views more  DT 2007»
14 years 9 months ago
Leakage Minimization Technique for Nanoscale CMOS VLSI
This paper proposes a new heuristic approach to determine the input pattern that minimizes leakage currents of nanometer CMOS circuits during sleep mode considering stack and fano...
Kyung Ki Kim, Yong-Bin Kim, Minsu Choi, Nohpill Pa...
ICPR
2010
IEEE
15 years 3 months ago
Sparse Coding of Linear Dynamical Systems with an Application to Dynamic Texture Recognition
Given a sequence of observable features of a linear dynamical system (LDS), we propose the problem of finding a representation of the LDS which is sparse in terms of a given dict...
Bernard Ghanem, Narendra Ahuja