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FSE
2005
Springer
118views Cryptology» more  FSE 2005»
14 years 3 months ago
Preimage and Collision Attacks on MD2
This paper contains several attacks on the hash function MD2 which has a hash code size of 128 bits. At Asiacrypt 2004 Muller presents the first known preimage attack on MD2. The ...
Lars R. Knudsen, John Erik Mathiassen
PCM
2005
Springer
288views Multimedia» more  PCM 2005»
14 years 3 months ago
Adaptive Deinterlacing for Real-Time Applications
In general, motion compensated (MC) deinterlacing algorithms can outperform non-MC (NMC) ones. However, we often prefer to choose the latter due to the considerations of error prop...
Qian Huang, Wen Gao, Debin Zhao, Huifang Sun
ISCAS
2002
IEEE
149views Hardware» more  ISCAS 2002»
14 years 2 months ago
Adaptive end-to-end optimization of mobile video streaming using QoS negotiation
Video streaming over wireless links is a non-trivial problem due to the large and frequent changes in the quality of the underlying radio channel combined with latency constraints...
Jacco R. Taal, Koen Langendoen, Arjen van der Scha...
TIP
2008
92views more  TIP 2008»
13 years 9 months ago
Edge-Oriented Uniform Intra Prediction
We propose an intra prediction solution to block-based image compression. In order to adapt to local image features during intra prediction, we consider the distinct image singular...
Dong Liu, Xiaoyan Sun, Feng Wu, Ya-Qin Zhang
TJS
2002
136views more  TJS 2002»
13 years 9 months ago
A Virtual Test Facility for the Simulation of Dynamic Response in Materials
The Center for Simulating Dynamic Response of Materials at the California Institute of Technology is constructing a virtual shock physics facility for studying the response of vari...
Julian Cummings, Michael Aivazis, Ravi Samtaney, R...