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» Design methodology for digital signal processing
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DPHOTO
2009
154views Hardware» more  DPHOTO 2009»
13 years 6 months ago
Optimal color filter array design: quantitative conditions and an efficient search procedure
Most digital cameras employ a spatial subsampling process, implemented as a color filter array (CFA), to capture color images. The choice of CFA patterns has a great impact on the...
Yue M. Lu, Martin Vetterli
CONCUR
2003
Springer
14 years 2 months ago
A Compositional Semantic Theory for Synchronous Component-based Design
Abstract. Digital signal processing and control (DSPC) tools allow application developers to assemble systems by connecting predefined components in signal–flow graphs and by h...
Barry Norton, Gerald Lüttgen, Michael Mendler
FCCM
1998
IEEE
111views VLSI» more  FCCM 1998»
14 years 1 months ago
A Stream-Based Configurable Computing Radio Testbed
Software radios have emerged as important tools in the development of new signal processing algorithms, networking protocols, and propagation experiments in wireless environments....
Steven Swanchara, Scott J. Harper, Peter M. Athana...
DSD
2009
IEEE
387views Hardware» more  DSD 2009»
14 years 3 months ago
Architecture and DSP Implementation of a DVB-S2 Baseband Demodulator
—This paper presents the design and implementation of a baseband demodulator for DVB-S2 satellite receivers. In order to meet the requirements of different complex and multidomai...
Panayiotis Savvopoulos, Nikolaos Papandreou, Theod...
ISMVL
2005
IEEE
59views Hardware» more  ISMVL 2005»
14 years 2 months ago
Radix Converters: Complexity and Implementation by LUT Cascades
In digital signal processing, we often use higher radix system to achieve high-speed computation. In such cases, we require radix converters. This paper considers the design of LU...
Tsutomu Sasao