202 search results - page 36 / 41 » On Lattice Quantization Noise |
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract— This paper presents and evaluates a hybrid implementation of a low complexity algorithm for speech enhancement, the Adaptive Gain Equalizer (AGE). The AGE is a subband ...
PCM
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we propose a methodology for embedding watermark image data into color images. At the transmitter, the signature image is encoded by a multiple description encoder. ...
GLVLSI
2009
IEEE
15 years 1 months ago
2009
IEEE
Mounting concerns over variability, defects and noise motivate a new approach for integrated circuits: the design of stochastic logic, that is to say, digital circuitry that opera...
80
Voted
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
The widespread availability of photo editing software has made it easy to create visually convincing digital image forgeries. To address this problem, there has been much recent w...
105
Voted
CG
2007
Springer
14 years 9 months ago
2007
Springer
This paper presents a robust non-blind watermarking scheme for subdivision surfaces. The algorithm works in the frequency domain, by modulating spectral coefficients of the subdi...