1344 search results - page 163 / 269 » Quantization |
98
Voted
DCC
2009
IEEE
15 years 7 months ago
2009
IEEE
In this paper, we present a fast intra prediction method based on separating the transformed coefficients. The prediction block can be obtained from the transformed and quantized...
110
Voted
DATE
2009
IEEE
15 years 7 months ago
2009
IEEE
—Complex signal processing algorithms are often specified in floating point precision. Thus, a type conversion is needed when the targeted platform requires fixed-point precis...
78
Voted
DATE
2009
IEEE
15 years 7 months ago
2009
IEEE
This paper presents a design methodology for fully reconfigurable low-voltage Delta-Sigma converters as for instance used in next-generation wireless applications. The design metho...
ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
We consider camera self-calibration, i.e. the estimation of parameters for camera sensors, in the setting of a visual sensor network where the sensors are distributed and energy-c...
109
Voted
ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
In this paper we investigate the application of adaptive postfiltering for the enhancement of reverberant speech. The considered method is commonly used in Code Excited Linear Pr...