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JISE
2011
100views more  JISE 2011»
14 years 5 months ago
Reversible Video Watermarking Using Motion Estimation and Prediction Error Expansion
Xiao Zeng, Zhenyong Chen, Ming Chen, Zhang Xiong
JCIT
2010
176views more  JCIT 2010»
14 years 4 months ago
Enhanced Block Motion Estimation Based on Threshold-Aware Two-Path Search Method
For stationary or quasi-stationary frames of a video sequence, traditional block matching algorithms (BMA) will easily lead the search to be trapped into a local minimum. In this ...
Wei-Chih Hsu, Tsan-Ying Yu, Jan-Lie Guo
62
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IJCV
2012
13 years 14 days ago
Simultaneous Camera Pose and Correspondence Estimation with Motion Coherence
Wen-Yan Lin, Loong Fah Cheong, Ping Tan, Guo Dong,...
ICIP
2008
IEEE
15 years 11 months ago
On the estimation of geodesic paths on sampled manifolds under random projections
In this paper, we focus on the use of random projections as a dimensionality reduction tool for sampled manifolds in highdimensional Euclidean spaces. We show that geodesic paths ...
Mona Mahmoudi, Pierre Vandergheynst, Matteo Sorci
TSP
2008
118views more  TSP 2008»
14 years 10 months ago
Channel-Aware Random Access Control for Distributed Estimation in Sensor Networks
A cross-layered slotted ALOHA protocol is proposed and analyzed for distributed estimation in sensor networks. Suppose that the sensors in the network record local measurements of ...
Y.-W. P. Hong, Keng-U Lei, Chong-Yung Chi