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DATE
1999
IEEE
89views Hardware» more  DATE 1999»
15 years 9 months ago
A Methodology and Design Environment for DSP ASIC Fixed-Point Refinement
Complex signal processing algorithms are specified in floating point precision. When their hardware implementation requires fixed point precision, type refinement is needed. The p...
Radim Cmar, Luc Rijnders, Patrick Schaumont, Serge...
JSA
2000
103views more  JSA 2000»
15 years 4 months ago
Testing and built-in self-test - A survey
As the density of VLSI circuits increases it becomes attractive to integrate dedicated test logic on a chip. This Built-in Self-Test (BIST) approach not only offers economic benef...
Andreas Steininger
ICWE
2010
Springer
15 years 3 months ago
Towards Support Processes for Web Projects
Measurement, evaluation and analysis are support processes to main engineering processes. In this work we present an integrated strategy whose rationale is supported by a well-defi...
Pablo Becker, Luis Olsina
INTERSPEECH
2010
14 years 11 months ago
Shape-invariant speech transformation with the phase vocoder
This paper proposes a new phase vocoder based method for shape invariant real-time modification of speech signals. The performance of the method with respect voiced and unvoiced s...
Axel Röbel
ICCV
2001
IEEE
16 years 6 months ago
Accurate Optical Flow in Noisy Image Sequences
Optical Flow estimation in noisy image sequences requires a special denoising strategy. Towards this end we introduce a new tensor-driven anisotropic diffusion scheme which is des...
Hagen Spies, Hanno Scharr