Normal (Gaussian) random variable for supercomputers
The Journal of Supercomputing
The lifting scheme: a construction of second generation wavelets
SIAM Journal on Mathematical Analysis
FVC2000: Fingerprint Verification Competition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Genetic Programming III: Darwinian Invention & Problem Solving
Genetic Programming III: Darwinian Invention & Problem Solving
Evolution strategies –A comprehensive introduction
Natural Computing: an international journal
Novel JPEG 2000 Compliant DWT and IWT VLSI Implementations
Journal of VLSI Signal Processing Systems
Evolving an Adaptive Digital Filter
EH '00 Proceedings of the 2nd NASA/DoD workshop on Evolvable Hardware
Effective image compression using evolved wavelets
GECCO '05 Proceedings of the 7th annual conference on Genetic and evolutionary computation
A VHDL Core for Intrinsic Evolution of Discrete Time Filters with Signal Feedback
EH '05 Proceedings of the 2005 NASA/DoD Conference on Evolvable Hardware
A Survey on Lifting-based Discrete Wavelet Transform Architectures
Journal of VLSI Signal Processing Systems
Evolving Hardware with Self-reconfigurable connectivity in Xilinx FPGAs
AHS '06 Proceedings of the first NASA/ESA conference on Adaptive Hardware and Systems
Python for Scientific Computing
Computing in Science and Engineering
Matplotlib: A 2D Graphics Environment
Computing in Science and Engineering
An evolvable hardware system in Xilinx Virtex II Pro FPGA
International Journal of Innovative Computing and Applications
A differential evolution algorithm for optimizing signal compression and reconstruction transforms
Proceedings of the 10th annual conference companion on Genetic and evolutionary computation
On Evolutionary Synthesis of Linear Transforms in FPGA
ICES '08 Proceedings of the 8th international conference on Evolvable Systems: From Biology to Hardware
Proceedings of the 11th Annual Conference Companion on Genetic and Evolutionary Computation Conference: Late Breaking Papers
GECCO '96 Proceedings of the 1st annual conference on Genetic and evolutionary computation
Virtual reconfigurable circuits for real-world applications of evolvable hardware
ICES'03 Proceedings of the 5th international conference on Evolvable systems: from biology to hardware
An online EHW pattern recognition system applied to sonar spectrum classification
ICES'07 Proceedings of the 7th international conference on Evolvable systems: from biology to hardware
Implementing multi-VRC cores to evolve combinational logic circuits in parallel
ICES'07 Proceedings of the 7th international conference on Evolvable systems: from biology to hardware
Hardware accelerators for Cartesian genetic programming
EuroGP'08 Proceedings of the 11th European conference on Genetic programming
DSD '10 Proceedings of the 2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools
Introduction to Evolutionary Computing
Introduction to Evolutionary Computing
Evolutionary approach to improve wavelet transforms for image compression in embedded systems
EURASIP Journal on Advances in Signal Processing - Special issue on biologically inspired signal processing: analyses, algorithms and applications
The Python Language Reference Manual
The Python Language Reference Manual
An evolvable image filter: experimental evaluation of a complete hardware implementation in FPGA
ICES'05 Proceedings of the 6th international conference on Evolvable Systems: from Biology to Hardware
Evolving oscillators in silico
IEEE Transactions on Evolutionary Computation
Optimization and implementation of the integer wavelet transform for image coding
IEEE Transactions on Image Processing
Wavelet filter evaluation for image compression
IEEE Transactions on Image Processing
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Adaptive embedded systems are required in various applications. This work addresses these needs in the area of adaptive image compression in FPGA devices. A simplified version of an evolution strategy is utilized to optimize wavelet filters of a Discrete Wavelet Transform algorithm. We propose an adaptive image compression system in FPGA where optimized memory architecture, parallel processing and optimized task scheduling allow reducing the time of evolution. The proposed solution has been extensively evaluated in terms of the quality of compression as well as the processing time. The proposed architecture reduces the time of evolution by 44% compared to our previous reports while maintaining the quality of compression unchanged with respect to existing implementations. The system is able to find an optimized set of wavelet filters in less than 2min whenever the input type of data changes.