1344 search results - page 164 / 269 » Quantization |
ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
Recent trends in speech and audio codec standardization include scalability and extending the signal bandwidth beyond wideband (WB) to superwideband (SWB). In this paper we introd...
99
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ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
This paper studies the feasibility and investigates various choices in the application of compressive sensing (CS) to object-based surveillance video coding. The residual object e...
109
Voted
ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
In this paper, we propose a method for extracting color image features, called color index local auto-correlations. Pixel color is quantized and described sparsely in a manner sim...
104
Voted
ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
We consider the rate allocation problem for multiple-description quantization of the signal described by an adaptive model with a fixed structure. The source modeling in coding g...
112
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CDC
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract— Recursive state estimation is considered for discrete time linear systems with mixed process and measurement disturbances that have stochastic and (convex) set-bounded ...