Separable FIR filtering in FPGA and GPU implementations: Energy, Performance, and Accuracy considerations

D Llamocca, C Carranza… - 2011 21st International …, 2011 - ieeexplore.ieee.org
Digital video processing requires significant hardware resources to achieve acceptable
performance. Digital video processing based on dynamic partial reconfiguration (DPR) …

A dynamically reconfigurable pixel processor system based on power/energy-performance-accuracy optimization

D Llamocca, M Pattichis - … on Circuits and Systems for Video …, 2012 - ieeexplore.ieee.org
We introduce a dynamically reconfigurable framework for implementing single-pixel
operations. The system relies on a multiobjective optimization scheme that generates Pareto …

Partial reconfigurable FIR filtering system using distributed arithmetic

D Llamocca, M Pattichis, GA Vera - International Journal of …, 2010 - Wiley Online Library
Dynamic partial reconfiguration (DPR) allows us to adapt hardware resources to meet time‐
varying requirements in power, resources, or performance. In this paper, we present two …

Implementing software process improvement: two cases of technology transfer

K Kautz, PA Nielsen - Proceedings of the 33rd Annual Hawaii …, 2000 - ieeexplore.ieee.org
This paper addresses the issue of technology transfer in software development
organizations. Common problems for the software industry are still software failures, project …

A dynamically reconfigurable platform for fixed-point FIR filters

D Llamocca, M Pattichis, GA Vera - … Computing and FPGAs, 2009 - ieeexplore.ieee.org
Many DSP, image and video processing applications use finite impulse response (FIR)
filters as basic computing blocks. Our paper introduces an efficient dynamically …

A dynamically reconfigurable computing model for video processing applications

GA Vera, D Llamocca, J Lyke - 2009 Conference Record of …, 2009 - ieeexplore.ieee.org
We introduce an idealized dynamically reconfigurable computing model that is suitable for
applications in video processing applications. Dynamically reconfigurable computing is …

Dynamically reconfigurable management of energy, performance, and accuracy applied to digital signal, image, and video processing applications

D Llamocca - 2012 - search.proquest.com
There is strong interest in the development of dynamically reconfigurable systems that can
meet real-time constraints in energy/power-performance-accuracy (EPA/PPA). In this …

A framework for self-reconfigurable DCTs based on Multiobjective Optimization of the Power-Performance-Accuracy space

D Llamocca, M Pattichis… - … International Workshop on …, 2012 - ieeexplore.ieee.org
We present a framework for the implementation of self-reconfigurable 2D Discrete Cosine
Transforms (DCTs). Dynamic Partial Reconfiguration (DPR) and Dynamic Frequency …

Fast self-reconfigurable embedded system on Spartan-3

C Camós Andreu, M Fons, F Fons… - Journal of universal …, 2013 - upcommons.upc.edu
Many image-processing algorithms require several stages to be processed that cannot be
resolved by embedded microprocessors in a reasonable time, due to their high …

A dynamic computing platform for image and video processing applications

D Llamocca, M Pattichis, GA Vera - 2009 Conference Record …, 2009 - ieeexplore.ieee.org
We present a dynamic computing platform that allows for rapid prototyping of image and
video processing applications systems. Here, an Ethernet MAC is used to stream video in …