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...
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...
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...
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...
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...