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ICIP
2008
IEEE
16 years 8 months ago
Efficient error concealment for the whole-frame loss based on H.264/AVC
For low bitrate video communications, each video frame usually fills the payload of a single network packet. In this situation, the loss of a packet may result in loosing the enti...
Bo Yan, Hamid Gharavi
ISBI
2006
IEEE
16 years 7 months ago
Efficient 3-D adaptive filtering for medical image enhancement
Tensor based orientation adaptive filtering, an explicit methodology for anisotropic filtering, constitutes a flexible framework for medical image enhancement. The technique featu...
Örjan Smedby, Björn Svensson, Hans Knuts...
PODS
2006
ACM
217views Database» more  PODS 2006»
16 years 7 months ago
A simpler and more efficient deterministic scheme for finding frequent items over sliding windows
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...
Lap-Kei Lee, H. F. Ting
ICCD
2003
IEEE
147views Hardware» more  ICCD 2003»
16 years 3 months ago
An Efficient VLIW DSP Architecture for Baseband Processing
The VLIW processors with static instruction scheduling and thus deterministic execution times are very suitable for highperformance real-time DSP applications. But the two major w...
Tay-Jyi Lin, Chin-Chi Chang, Chen-Chia Lee, Chein-...
SAC
2004
ACM
16 years 7 days ago
LEMP: Lightweight Efficient Multicast Protocol for video on demand
In this paper, we propose a new scalable application-layer protocol, specifically designed for data streaming applications with large client sets. This is based upon a control hie...
Panayotis E. Fouliras, Spiros Xanthos, Nikolaos Ts...