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SCALESPACE
2007
Springer
15 years 10 months ago
Uniform and Textured Regions Separation in Natural Images Towards MPM Adaptive Denoising
Abstract. Natural images consist of texture, structure and smooth regions and this makes the task of filtering challenging mainly when it aims at edge and texture preservation. In...
Noura Azzabou, Nikos Paragios, Frederic Guichard
GMP
2006
IEEE
157views Solid Modeling» more  GMP 2006»
15 years 10 months ago
Density-Controlled Sampling of Parametric Surfaces Using Adaptive Space-Filling Curves
Abstract. Low-discrepancy point distributions exhibit excellent uniformity properties for sampling in applications such as rendering and measurement. We present an algorithm for ge...
J. A. Quinn, Frank C. Langbein, Ralph R. Martin, G...
VTC
2006
IEEE
121views Communications» more  VTC 2006»
15 years 10 months ago
Estimation of the Channel-Impulse-Response Length for Adaptive OFDM Systems Based on Information Theoretic Criteria
Abstract—This paper proposes a new scheme based on information theoretical criteria to estimate the Channel-ImpulseResponse (CIR) length, whose accurate estimate represents one o...
Ali Aassie Ali, Van-Duc Nguyen, Kyandoghere Kyamak...
CAISE
2005
Springer
15 years 10 months ago
Capitalizing on Awareness of User Tasks for Guiding Self-Adaptation
Abstract. Computers support more and more tasks in the personal and professional activities of users. Such user tasks increasingly span large periods of time and many locations acr...
João Pedro Sousa, Vahe Poladian, David Garl...
ICN
2005
Springer
15 years 10 months ago
Quality Adapted Backlight Scaling (QABS) for Video Streaming to Mobile Handheld Devices
Abstract. For a typical portable handheld device, the backlight accounts for a significant percentage of the total energy consumption (e.g., around 30% for a Compaq iPAQ 3650). Su...
Liang Cheng, Stefano Bossi, Shivajit Mohapatra, Ma...