Sciweavers

1203 search results - page 154 / 241
» Motion Estimation from Spheres
Sort
View
166
Voted
CVPR
2010
IEEE
15 years 11 months ago
Robust Flash Deblurring
Motion blur due to camera shake is a annoying problem in low-light photography. In this paper, we propose a novel method to recover a sharp image from a pair of motion blurred and ...
Shaojie Zhuo, Dong Guo and Terence Sim
114
Voted
DCC
2003
IEEE
16 years 3 months ago
Video Compression with Intra/Inter Mode Switching and a Dual Frame Buffer
Video codecs that use motion compensation have recently achieved performance improvements from the use of intra/inter mode switching decisions within a ratedistortion framework. A...
Athanasios Leontaris, Pamela C. Cosman
161
Voted
CVPR
2008
IEEE
15 years 3 months ago
Meshless deformable models for LV motion analysis
We propose a novel meshless deformable model for in vivo cardiac left ventricle (LV) 3D motion estimation. As a relatively new technology, tagged MRI (tMRI) provides a direct and ...
Xiaoxu Wang, Dimitris N. Metaxas, Ting Chen, Leon ...
SCVMA
2004
Springer
15 years 8 months ago
A Generative Model of Dense Optical Flow in Layers
We introduce a generative model of dense flow fields within a layered representation of 3-dimensional scenes. Using probabilistic inference and learning techniques (namely, varia...
Anitha Kannan, Brendan J. Frey, Nebojsa Jojic
144
Voted
ICPR
2008
IEEE
15 years 10 months ago
3D object recognition by fast spherical correlation between combined view EGIs and PFT
This paper proposes a method to recognize 3D object from probed range image under arbitrary pose by fast spherical correlation. First, all view EGIs under different viewpoints are...
Donghui Wang, Hui Qian