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We invite you to Sofia. Virtually or in person.

The 29th International Conference on Systems, Signals and Image Processing, IWSSIP 2022 will be held in Sofia, the capital of Bulgaria, from June 1 to June 3, 2022 and hosted by the Technical University of Sofia.

IWSSIP’2022 is technically co-sponsored by IEEE - Conference record: #55020


IWSSIP’2022 is organized by Technical University of Sofia

In co-operation with:

  • IEEE Bulgarian Section
  • IEEE CAS/SSC Jt Bulgarian Chapter


Published on: 31.08.2022

The IWSSIP’2022 Proceedings is published in IEEEXplore, see the link:

Thanks for your valuable contribution to IWSSIP’2022.

Published on: 01.07.2022

IWSSIP’2022 is now over. Thank you for attending and making it a success!

IWSSIP’2022 Chair received 84 submissions. After the review process 72 submissions were accepted for presentation and publication. 237 authors from 42 countries contributed to IWSSIP’2022.

The Proceedings of IWSSIP 2022 is in preparation for publication in IEEEXplore data base. We shall inform all authors once it is ready. Thank you for your patience.

Published on: 01.07.2022


Based on reviewers assessments and session chairs recommendations the IWSSIP Chair awarded the BEST PAPER AWARDS FOR IWSSIP’2022.

Congratulations, good health and further success in research to the winners!


offered by Machine Learning and Knowledge Extraction (MAKE) Journal (

Awarded to Edjola Naka and Vassil Guliashki

from Institute for Information and Communication Technologies in Bulgarian Academy of Sciences, Sofia, Bulgaria

Paper title: B-VPL: A Binary Volleyball Premier League optimization algorithm for Feature Selection

BEST PAPER AWARD In “Image and Video Processing”

Awarded to Francisco Das Chagas Torres dos Santos, Rodrigo de Melo Souza Veras, Elineide Silva dos Santos, Luís Henrique Silva Vogado, Márcia Ito, Andrea Bianchi and Joao Manuel R. S. Tavares

from Universidade Federal do Piauí, Mestrado Profissional em Sistema Produtivo/CEETEPS, Universidade Federal de Ouro Preto, Brasil and Universidade do Porto, Portugal

Paper title: DFU-VGG a Novel and Improved VGG-19 Network for Diabetic Foot Ulcer Classification

BEST PAPER AWARD In “Modern ICT in e-learning”

Awarded to Robin Støckert and Aleksander Tidemann

from Norwegian University of Science and Technology and University of Oslo

Paper title: Hybrid Learning Spaces With Spatial Audio


Awarded to Marsida Ibro and Galia Marinova

from Technical University of Sofia, Sofia, Bulgaria

Paper title: Hardware Encryption logic on FPGA and Power Consumption

BEST PAPER AWARD In “Wireless Communications”

Awarded to Mohamad Younes and Yves Louet

from CentraleSupélec Rennes Campus, France

Paper title: Interference management for better coverage of future cellular networks


In “Networks” Awarded to

Hristo Ivanov, Pasha Bekhrad and Erich Leitgeb

from Graz University of Technology, Graz, Austria

Paper title: Power Line Communication for Building Automation Using Visible Light Sensing Systems

Published on: 26.05.2022

Conference Program at IWSSIP’2022 (Link)

Published on: 13.05.2022

Instructions for online presentations are available at link Presentations – IWSSIP

Published on: 13.05.2022

Two events are running in parallel with IWSSIP’2022: Parallel events

– CEEPUS Workshop for the network BG-1103-07-2223 -Modelling, Simulation and Computer-aided Design in Engineering and Management, Friday, 03.06.2022,8:00-10:00 Room Vitosha 

– Training Workshop on Academic English, Wednesday, 01.06.2022,11:00-18:00, Vitosha Park Hotel, Room Vitosha – Registration Link :

Published on: 02.05.2022

We are happy to announce that one of the founders and long-term IWSSIP TPC member Prof. Branka Zovko-Cihlar prof. emer. Dr.S. at the Department of Radiocommunications and Microwave Engineering, Faculty of Electrical Engineering and Computing, University of Zagreb, Croatia, will attend IWSSIP’2022 onsite

Published on: 02.05.2022

The IWSSIP’2022 TPC and Community is supporting the efforts of Ukrainian researchers in these complicated times. We are happy to have at IWSSIP’2022 Ukrainian authors: Keynote speaker, papers and reviewers from diverse Ukrainean Universities.

Published on: 02.05.2022

Social Program at IWSSIP’2022 (Link)

Published on: 02.05.2022

Onsite attendance to IWSSIP’2022 is highly encouraged. From the 1st of May 2022 all anti-COVID 19 are retrieved in Bulgaria.

Published on: 02.05.2022

We are happy to announce a new Keynote Speaker:

Yevgeniya Sulema, DSc in Software Engineering, PhD in Computer Engineering. Head of the Computer Systems Department at the National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine.

Published on: 28.02.2022

In response to numerous requests, the full paper submission deadline was extended to March 31, 2022.

Published on: 23.02.2022 Updated on: 31.03.2022

We are happy to announce three Special Sessions:

Special Session on Remote Sensing (Link)
Special Session on Smart Energy (Link)
Special Session on Small Scale Smart Sustainable Systems – 5S (Link)

Published on: 31.12.2021

Best paper award

Best paper award offered by Machine Learning and Knowledge Extraction (MAKE) Journal( . (See more)

Published on: 21.11.2021 Updated on: 29.12.2021

We are happy to announce our Keynote Speakers:

Ljiljana Trajkovic, Distinguished IEEE CAS lecturer, Professor in the School of Engineering Science at Simon Fraser University, Burnaby, British Columbia, Canada.

Plamen Angelov,  Fellow of the IEEE, of the IET and of the HEA. holding  a Personal Chair in Intelligent Systems at Lancaster University, UK.

Pasquale Daponte, from University of Sannio, Benevento, Italy. Immediate Past Chair of the Italian Association on Electrical and Electronic Measurements, and Past President of IMEKO .


IWSSIP brings together researchers and developers from both academia and industry to report on the latest scientific and theoretical advances, to discuss and debate major issues and to demonstrate state-of-the-art systems. IWSSIP 2022 will follow the successful events previously held in Bratislava, Niteroi/Rio de Janeiro, Osijek, Budapest, Manchester, Poznan, Zagreb, Bratislava, Maribor, Bucharest, Prague, Chalkida, Rio de Janeiro, Sarajevo, Vienna, Dubrovnik, and London. Now IWSSIP is calling for papers about but not limited to the listed topics.

Topics of Interest

The program includes keynote presented by eminent experts in the field, peer reviewed papers and invited and special sessions about but no limited to the following topics:

    • Signal Processing
    • Image and Video Processing
    • Speech and Audio Processing
    • Multimedia
    • Human Machine Interface
    • Machine Learning
    • Security
    • Networks
    • Wireless Communications
    • Modern ICT in e-learning

Detailed Call for Papers

Important dates

Special Session Proposal | January 31, 2022

Full paper | February 28, 2022 (Deadline extended to March 31, 2022)

Notification of Acceptance | April 01, 2022 (Deadline extended to April 30, 2022)

Camera ready paper | April 15, 2022 Deadline extended to May 15, 2022

Early registration | April 26 – May 7, 2022

Registration deadline | May 19, 2022

Conference Days | June 1—3, 2022


General Chair

Galia Marinova

Technical University of  Sofia, Bulgaria

Review Chair

Ilia Iliev

Technical University of  Sofia, Bulgaria

Co-chair: Boyanka Marinova (TUS), Georgi Iliev (TUS), Kalin Dimitrov (TUS), Valentina Markova (Bulgarian IEEE Section)

Organizing Chair

Galia Marinova

Technical University of  Sofia, Bulgaria


IEEE Bulgarian

Media Partners


29th International Conference on Systems, Signals and Image Processing 2022

Contact us


Address: Boulevard “St. Kliment Ohridski”,№8,  1000 Sofia, Bulgaria