Actualities

Přehled aktuálních zpráv ze všech sekcí výzkumu SPLabu.

Ph.D. Position in Biomedical Image Processing / Statistical Signal Processing 10.2.2017 0:00

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The Department of Telecommunications, Brno University of Technology (Brno, Czech Republic) announces a full-time Ph.D. (doctoral student) position in the areas of Biomedical Image Processing and Statistical Signal Processing. The position is funded by the GACR research project “Sequential Bayesian Estimation of Arterial Wall Motion,” which is directed by Prof. Franz Hlawatsch (TU Wien and Brno University of Technology) and Prof. Kamil Riha (Brno University of Technology). 
 
The project “Sequential Bayesian Estimation of Arterial Wall Motion” is a joint effort of the Signal Processing Laboratory, Department of Telecommunications, Brno University of Technology (http://splab.cz/en/) and the Signal Processing Group, Institute of Telecommunications, TU Wien, Vienna, Austria (https://www.nt.tuwien.ac.at/research/signal-processing/ and https://www.nt.tuwien.ac.at/about-us/staff/franz-hlawatsch/). The new approach pursued in the project is to develop Bayesian random finite set methods for the estimation and tracking of the time-varying geometry of arteries, based on measured ultrasound video sequences. At a more general level, the project aims at developing expertise in statistical signal processing and relevant mathematical tools. The project duration is three years.
 
We look for a talented and passionate researcher who will work on the state-space modelling of the movement of the arterial wall and the tracking of scatterers using known and new methods of Bayesian statistical signal processing. Interested candidates should hold a Master’s degree (or equivalent) in Electrical Engineering, Computer Science, Mathematics, or Physics. Applications of Master’s students in the final stage of their studies will also be considered. A strong mathematical background and good written and oral communication skills in English are a must; expertise in statistical signal processing is helpful. The gross salary is 31000,- CZK per month. The start date is as soon as possible.
 
Applications should be sent by email to Assoc. Prof. Kamil Riha (rihak@feec.vutbr.cz). Applications will be considered until a suitable candidate has been found.

1.11.2016 0:00

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6th SPLab Workshop 2016 1.6.2016 0:00

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6th SPLab workshop will be held in Vienna in June 29, 2016. The workshop will be part of TSP 2016 – 39th International Conference on Telecommunications and Signal Processing (more info can be found on the website of conference).

Technologie mikrofonů a mikrofonní techniky v praxi 29.10.2015 0:00

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Přednášející: Bo Brinck (DPA Microphones), Jan R. Šafařík (Audiopro s.r.o.)

  • problematika konstrukce výroby kondenzátorových mikrofonů,
  • moderní technologie posledních let,
  • vlastnosti různých druhů mikrofonů a jejich vliv na zvuk,
  • volba vhodného mikrofonu,
  • uzpůsobení mikrofonů pro konkrétní práci,
  • snímání řeči/zpěvu miniaturními mikrofony v televizní a divadelní praxi,
  • vliv umístění miniaturních mikrofonů na hlavě či těle herce,
  • použití stereofonních dvojic,
  • mikrofony pro práci s vícekanálovým zvukem,
  • vliv prostředí na práci s mikrofony,
  • práce s přeslechy,
  • snímání hudebních nástrojů i hudebních těles.

Prosíme zájemce o registraci na http://goo.gl/forms/IjU3B1RnKO

Úterý 10. listopadu 2015 14:00 – 20:00
Přednášková místnost SF1.141
Fakulta elektrotechniky a komunikačních technologií
Vysoké učení technické v Brně
Technická 12, 616 00 Brno

www.dpamicrophones.com www.audiopro.cz

Modelování v akustice 22.10.2015 0:00

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Přednášející

  • Pierrick Lotton: International Master’s Degree in ElectroAcoustics, Université du Maine (Le Mans)
  • Představení výzkumných aktivit a možností studia
    http://imdeacoustics.univ-lemans.fr/en/

  • Antonín Novák: Lineární a nelineární modelování mechanické části reproduktoru
  • Jiří Schimmel: Percepční metody modelování zvukového pole a akustický zoom

Úterý 3. listopadu 2015 14:00 – 15:30
Zasedací místnost Ústavu telekomunikací SC7.53
Fakulta elektrotechniky a komunikačních technologií
Vysoké učení technické v Brně
Technická 12, 616 00 Brno

Po 40 letech znovu na scéně aneb jak vzniká digitální simulace starých hudebních efektů 15.10.2015 0:00

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Jaromír Mačák, Lubor Přikryl – Audified Audio Research & Solutions

  • Úvod do simulace efektů
  • Základní principy simulace analogových obvodů
  • Jak vznikal efekt U73b
  • Implementace efektu pro reálný čas, výzvy, problémy, řešení
  • Simulace kytarových aparátů
  • Měření kytarových reproboxů a jejich simulace

http://audified.com

Pondělí 26. října 2015 16:00
přednášková místnost SD2.100
Fakulta elektrotechniky a komunikačních technologií
Vysoké učení technické v Brně
Technická 12, 616 00 Brno

19th International Conference on Digital Audio Effects (DAFx-16) 11.9.2015 0:00

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We are pleased to announce that the 19th International Conference on Digital Audio Effects (DAFx16) will be held at the Brno University of Technology (BUT) in Brno, Czech Republic from September 5th to 3th 2016. DAFx16 is organized by the Department of Telecommunications at Faculty of Electrical Engineering and Communication BUT and Signal Processing Laboratory.

We would like to invite submissions of papers for presentation at DAFx-16 within the following general areas relevant to audio signal processing for music, sound art, acoustics and related applications:

  • Capture and analysis
  • Representation, transformation and modelling
  • Transmission and resynthesis
  • Effects and manipulation
  • Perception, psychoacoustics and evaluation
  • Spatial sound analysis, coding and synthesis
  • Source separation
  • Physical modelling, virtual acoustic and analogue models
  • Sound synthesis, composition and sonification
  • Hardware and software design

At DAFx-16 we especially encourage submissions addressing:

  • Real-time applications of digital audio processing
  • Digital audio effects for multichannel audio
  • 3D audio techniques

For more information go to http://dafx16.vutbr.cz/

5th SPLab workshop 2015 25.5.2015 0:00

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5th SPLab workshop will be held in Brno in October 8, 2015. The workshop will be part of ICUMT 2015 – The 7th International Congress on Ultra Modern Telecommunications and Control Systems (more info can be found on website of congress).

Zoltan Galaz won 1st place at EEICT 28.4.2015 0:00

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Zoltan Galaz won 1st place at EEICT (Electrical Engineering, Information and Communication Technologies) conference that was held in April 23 at Brno University of Technology. He won in category Biomedical engineering and signal processing and got prize 10,000 CZK. His work was focused on preliminary acoustic analysis of noise components in patients with Parkinson’s disease. This work can be downloaded here.

4th SPLab workshop 7.11.2014 12:38

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4th SPLab workshop will be held in Brno from November 20 to November 21, 2014. This workshop is organized in cooperation with The International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems (IJATES2). The workshop program can be found here.

1st Place - Joseph Fourier Prize 1.6.2013 20:55

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On 24th May 2013 Brno University of Technology hosted finale of Joseph Fourier Prize – competition for young scientists active in research of IT technologies and informatics. The competition is specifically focused on design and usage of computationally difficult algorithms and methods, simulations and modeling, or on manipulation with large data volumes for the needs of science and research in public and commercial sector. Organizers of this event were French Embassy in the Czech Republic and company Bull Ltd.

Competitive projects were judged in finale by six-member jury of experts and organizers’ representatives. Jiří Mekyska – student of Faculty of Electrical Engineering (Brno University of Technology) – managed to win 1st place.

The awards ceremonial will be held on 20th June 2013 from 11.00 am at the French Embassy in Prague.

IMMI 1.4.0 30.4.2012 23:00

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New version of IMMI 1.4.0 released. Also several new video-tutorials were published, which demonstrate how IMMI can be used for image mining.read more…

New topics of doctoral theses 27.4.2012 13:33

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Applications of Noise Source Identification Methods for Acoustic Field Analysis
Supervisor: Schimmel Jiří, Ing., Ph.D.

Modern Methods of 2D and 3D Sound Field Synthesis
Supervisor: Schimmel Jiří, Ing., Ph.D.

Multimodal biomedical image processing
Supervisor: Gescheidtová Eva, prof. Ing., CSc.

Segmentwise wavelet transform of video-sequences
Supervisor: Rajmic Pavel, Mgr., Ph.D.

Modelling traffic in wireless networks with support of QoS
Supervisor: Rajmic Pavel, Mgr., Ph.D.

Utilization of sparse signal representations for their processing
Supervisor: Rajmic Pavel, Mgr., Ph.D.

Adaptive speech enhancement using sound intensive probe
Supervisor: Sysel Petr, Ing., Ph.D.

Automatic detection of wrong pronunciation
Supervisor: Sysel Petr, Ing., Ph.D.

Speech pitch determination based on empirical mode decomposition
Supervisor: Sysel Petr, Ing., Ph.D.

Novel methods of biological signals extraction from medical images
Supervisor: Říha Kamil, Ing., Ph.D.

Speech analysis of patients with Parkinson’s disease using chaos theory
Supervisor: Smékal Zdeněk, prof. Ing., CSc.

Automatic detection and classification of emotions in texts
Supervisor: Smékal Zdeněk, prof. Ing., CSc.

Methods of automatic machine vision using genetic programming
Supervisor: Smékal Zdeněk, prof. Ing., CSc.

Text mining using genetic programming techniques
Supervisor: Burget Radim, Ing., Ph.D.

Object detection in image using genetic programming
Supervisor: Burget Radim, Ing., Ph.D.

Evolutionary trainable image segmentation in two dimensions
Supervisor: Burget Radim, Ing., Ph.D.

Trainable image segmentation in three dimensions
Supervisor: Burget Radim, Ing., Ph.D.

Image processing for biometric systems
Supervisor: Říha Kamil, Ing., Ph.D.

Lecture on acoustics of closed spaces 24.4.2012 16:20

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Lecture on acoustics of closed spaces, more information in Czech (česky)

Trainable segmentation 23.4.2012 11:38

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Study materials for trainable segmentation were created. Using this method you can easily examine trainable segmentation using variety  of transformations and variety of learning algorithms.

   read more…