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ICASSP
2008
IEEE
14 years 6 days ago
A new implementation of trellis coded quantization based data hiding
This paper discusses the construction and implementation problem of trellis coded quantization (TCQ) based data hiding. We explore the robustness and distortion of data hiding by ...
Xiaofeng Wang, Xiao-Ping Zhang
CLUSTER
2006
IEEE
13 years 11 months ago
A New Flexible MPI Collective I/O Implementation
The MPI-IO standard creates a huge opportunity to break out of the traditional file system I/O methods. As a software layer between the user and the file system, an MPI-IO libra...
Kenin Coloma, Avery Ching, Alok N. Choudhary, Wei-...
ICPR
2004
IEEE
14 years 6 months ago
Unsupervised Image Segmentation Using A Simple MRF Model with A New Implementation Scheme
A Markov random field (MRF) model with a new implementation scheme is proposed for unsupervised image segmentation based on image features. The traditional two-component MRF model...
David A. Clausi, Huawu Deng
PVM
2004
Springer
13 years 11 months ago
A New MPI Implementation for Cray SHMEM
Abstract. Previous implementations of MPICH using the Cray SHMEM interface existed for the Cray T3 series of machines, but these implementations were abandoned after the T3 series ...
Ron Brightwell
ICDCSW
2006
IEEE
13 years 11 months ago
Implementation and Performance Study of a New NAT/Firewall Signaling Protocol
The NAT/Firewall NSIS Signaling Layer Protocol (NAT/Firewall NSLP) is a path-coupled signaling protocol for explicit Network Address Translator and firewall configuration within...
Niklas Steinleitner, Henning Peters, Xiaoming Fu