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IDA
2009
Springer
16 years 1 months ago
Image Denoising Using Sparse Representations
The problem of removing white zero-mean Gaussian noise from an image is an interesting inverse problem to be investigated in this paper through sparse and redundant representations...
Seyyed Majid Valiollahzadeh, Hamed Firouzi, Massou...
CISS
2007
IEEE
16 years 1 months ago
A Practical Hybrid-ARQ Protocol Using Noncoherent Orthogonal Modulation
Abstract— This paper considers hybrid-ARQ under the constraints of noncoherent orthogonal modulation and hard-decision decoding. Information theoretic bounds on the throughput fo...
Syed Amaar Ahmad, Matthew C. Valenti
FBIT
2007
IEEE
16 years 1 months ago
A Pilot Study of a Thermal Display Using a Miniature Tactor for Upper Extremity Prosthesis
We have been developing a miniature multi-function haptic device - a tactor - that generates the sense of pressure, vibration, shear force, and temperature for upper extremity amp...
Keehoon Kim, J. Edward Colgate, Michael A. Peshkin
HICSS
2007
IEEE
104views Biometrics» more  HICSS 2007»
16 years 1 months ago
An Assessment Framework for Discovering and Using Patterns in Virtual Project Management
Virtual project management in global organizations is both challenging and important. Being able to identify and apply best practices is an essential skill, as is an understanding...
Deepak Khazanchi, Ilze Zigurs
CIA
2007
Springer
16 years 1 months ago
Managing Sensors and Information Sources Using Semantic Matchmaking and Argumentation
Abstract. Effective deployment and utilisation of limited and constrained intelligence resources — including sensors and other sources — is seen as a key issue in modern multin...
Alun D. Preece