User profiles for Evangelos Zigouris

Evangelos Zigouris

Associate Professor
Verified email at physics.upatras.gr
Cited by 211

Online Laboratory Sessions in System Design with DSPs using the R-DSP Lab.

A Kalantzopoulos, E Zigouris - International Journal of …, 2014 - search.ebscohost.com
This paper presents the online conduction of the System Design with DSPs laboratory sessions
through the R-DSP Lab (Remote Digital Signal Processor Laboratory). This interactive …

Signal processor implementation of digital all-pass filters

M Renfors, E Zigouris - IEEE Transactions on Acoustics …, 1988 - ieeexplore.ieee.org
The implementation of digital filter structures of all-pass subfilters using modern high-speed
signal processors is investigated. The focus is on digital all-pass filters realized as a cascade …

Current‐mode wave field programmable analogue arrays

…, D Besiris, E Zigouris - … Journal of Circuit …, 2010 - Wiley Online Library
A new configurable analogue block (CAB), the key element in the design of field programmable
analogue arrays (FPAAs), is introduced in this paper. This CAB is based on wave …

A DSP course for real-time systems design and implementation based on the TMS320C6211 DSK

…, A Papazacharias, E Zigouris - 2002 14th International …, 2002 - ieeexplore.ieee.org
In this paper a course on real-time DSP systems design and implementation is presented
which makes use of the MATLAB and the Texas Instruments TMS320C621 I DSP Starter Kit (…

Dictionary-based color image retrieval using multiset theory

D Besiris, E Zigouris - Journal of visual communication and image …, 2013 - Elsevier
Dictionaries have recently attracted a great deal of interest as a new powerful representation
scheme that can describe the visual content of an image. Most existing approaches …

A LabVIEW based remote DSP laboratory.

…, D Karageorgopoulos, E Zigouris - … Journal of Online …, 2008 - search.ebscohost.com
In this paper the design and development of a Remote DSP Laboratory (R-DSP Lab) in the
area of systems design with Digital Signal Processors is presented. The R-DSP Lab allows …

The use of entropy for colour edge detection

A Fotinos, G Economou, E Zigouris… - … '99. Proceedings of …, 1999 - ieeexplore.ieee.org
The edge detection of images is a widely discussed topic and several methods have been
presented. In this work the vector nature of the color image is retained assuming the RGB …

Segmentation of color images using a hierarchical fuzzy region merging technique

…, G Economou, E Zigouris… - 2000 10th European …, 2000 - ieeexplore.ieee.org
A novel hierarchical clustering method is presented in this work. It operates as a part of a split
and merge segmentation scheme. The proposed technique incorporates the use of several …

[PDF][PDF] A Remote Laboratory for Real-Time Digital Image Processing on Embedded Systems.

A Kalantzopoulos, D Markonis, E Zigouris - Int. J. Online Eng., 2009 - academia.edu
Laboratory on embedded systems focused in real-time digital image processing. This laboratory
consists of a Main Web Server and several Workstations which are designed for digital …

Autocorrelation-based pitch determination algorithms for realtime vocoders with the TMS32020/C25

N Tsakalos, E Zigouris - Microprocessors and Microsystems, 1990 - Elsevier
… Nick Tsakalos and Evangelos Zigouris consider variations on standard autocorrelation …
Evangelos Zigouris was born in Agfinion, Greece in 1948. He received BS PhD degrees in …