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ICASSP
2011
IEEE
14 years 10 months ago
Motion vector recovery with Gaussian Process Regression
In this paper, we propose a Gaussian Process Regression (GPR) framework for concealment of corrupted motion vectors in predictive video coding of packet video systems. The problem...
Hadi Asheri, Abdolkhalegh Bayati, Hamid R. Rabiee,...
ICCV
2005
IEEE
16 years 8 months ago
An Enhanced Correlation-Based Method for Stereo Correspondence with Sub-Pixel Accuracy
The invariance of the similarity measure in photometric distortions as well as its capability in producing subpixel accuracy are two desired and often required features in most st...
Emmanouil Z. Psarakis, Georgios D. Evangelidis
EUROMED
2010
15 years 4 months ago
Assessing the Socio-economic Impact of 3D Visualisation in Cultural Heritage
Despite the multitude of impact measurement techniques available to heritage site managers there is a case for the bigger strategic picture to figure more strongly in impact measur...
Jaime Kaminski, Jim McLoughlin, Babak Sodagar
MMNS
2003
100views Multimedia» more  MMNS 2003»
15 years 8 months ago
Unicast Probing to Estimate Shared Loss Rate
Abstract. The paper introduces a new receiver-based active end-toend measurement technique, called the Single-Double Unicast Probing (SDUP), to estimate the rate of losses which oc...
Dinh-Dung Luong, Attila Vidács, Józs...
CORR
2008
Springer
105views Education» more  CORR 2008»
15 years 6 months ago
Success Exponent of Wiretapper: A Tradeoff between Secrecy and Reliability
Equivocation has been widely used as a measure of security after Shannon[10]. For an infinite system such as the wiretap channel defined in [2], equivocation is unbounded and so e...
Chung Chan