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ICDIM
2006
IEEE
16 years 27 days ago
Creating an Historical Archive Ontology: Guidelines and Evaluation
Ontologies have been proven invaluable tools both for the semantic web and for personal information management. In the context of a historical archive an ontology may provide mean...
Elena Torou, Akrivi Katifori, Costas Vassilakis, G...
ICMCS
2006
IEEE
110views Multimedia» more  ICMCS 2006»
16 years 26 days ago
A Video Scrambling Scheme Applicable to Local Region without Data Expansion
Recently, several scrambling techniques have been proposed for video digitally archived. These methods realize efficient processing by partial encryption on MPEG compressed data ...
Makoto Takayama, Kiyoshi Tanaka, Akio Yoneyama, Ya...
ICMCS
2006
IEEE
124views Multimedia» more  ICMCS 2006»
16 years 26 days ago
Video Watermarking Based on Neural Networks
In this paper, we propose a novel digital video watermarking scheme based on multi resolution motion estimation and artificial neural network. A multi resolution motion estimation...
Maher El'arbi, Chokri Ben Amar, Henri Nicolas
ISCAS
2006
IEEE
134views Hardware» more  ISCAS 2006»
16 years 26 days ago
MIMO detection in analog VLSI
—In this paper we propose an analog VLSI approach to maximum a posteriori (MAP) detection in Multiple-Input Multiple-Output (MIMO) systems. This detector can be seen as an extens...
Josep Soler Garrido, Robert J. Piechocki, K. Mahar...
158
Voted
ISCAS
2006
IEEE
109views Hardware» more  ISCAS 2006»
16 years 26 days ago
Dependence of LC VCO oscillation frequency on bias current
– LC-tuned voltage controlled oscillators (LC VCOs) are widely used in high performance phase locked loops (PLLs) and frequency synthesizers due to their high spectral purity. Th...
Ting Wu, Un-Ku Moon, Kartikeya Mayaram
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