Browsing Universiteto produkcija / University's production by Department "Elektroninių sistemų katedra / Department of Electronic Systems"

Now showing items 1-20 of 22

    • Acceleration of HOG based pedestrian detection in FIR camera video stream 

      Tumas, Paulius; Jonkus, Artūras; Serackis, Artūras (2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)
      Pedestrian detection is one the main problem for the automotive applications which is a challenging task to do. In recent years, the number of approaches was developed to speed up the detection rate and accuracy. However, ...

    • Adaptation of Convolution and Batch Normalization Layer for CNN Implementation on FPGA 

      Sledevic, Tomyslav (2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)
      The article presents integration process of convolution and batch normalization layer for further implementation on FPGA. The convolution kernel is binarized and merged with batch normalization into a core and implemented ...

    • Algorithm for real-time detection of heart rate from noisy ECG signals supported by continuous blood pressure analysis 

      Abromavičius, Vytautas; Serackis, Artūras (2015 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 21, 2015, Vilnius, Lithuania, 2015)
      The algorithm proposed in this paper is designed for robust identification of the heart beat annotations in multimodal data, consisting of ECG signal and one or several continuous arterial blood pressure signals. In case ...

    • Analysis and Method for Reducing the Noise of a Vertical Channel of the Sampling Oscilloscope 

      Tankeliun, Tomas; Zaytsev, Oleg; Urbanavicius, Vytautas (2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)
      The approach to reduce the noise of a vertical channel of the sampling oscilloscope is presented in this paper. In general, the vertical channel of the sampling oscilloscope consists of a high-frequency sampling circuit ...

    • Application of dynamic neural network for prediction of advertisement clicks 

      Jasevičiūtė, Vita; Plonis, Darius; Serackis, Artūras (2016 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 19, 2016, Vilnius, Lithuania, 2016)
      Paper focuses on the optimization of the advertising and other additional costs for the small business ecommerce web sites. The aim of this paper was to propose a dynamic neural network based algorithm to predict number ...

    • Automated synthesis method for inhomogeneous delay systems using artificial neural networks 

      Katkevičius, Andrius; Martavičius, Romanas (22nd International Conference “Electromagnetic Disturbances EMD’2012”, 2012)
      All new microwave devices, including delay systems, are designed by using computer-aided design systems which are managed by specialized software packages. Automated simulation of microwave devices using analytical and ...

    • Calculation of characteristics of meander slow-wave system with additional shields 

      Metlevskis, Edvardas; Martavičius, Romanas (22nd International Conference “Electromagnetic Disturbances EMD’2012”, 2012)
      In this paper a study of meander slow-wave system with additional shields is performed. Aim of a study is to determine an impact of different topologies of meander edges on dispersion properties of a system. Three ...

    • Classification of cell colonies images by ART2 classifier 

      Skirelis, Julius; Navakauskas, Dalius (2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)
      Counting of cell colonies is a high demanded procedure in cytometry. An ability to automatically parameterize biomedical samples highly influences on cytometry and therefore medical research results. The article extends ...

    • Color spaces and histogram distances influence on people re-identification in video stream 

      Laptik, Raimond (2015 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 21, 2015, Vilnius, Lithuania, 2015)
      The influence of color spaces and histogram distances on object re-identification in video stream is investigated. Dataset with images of pedestrians is being analyzed. A set of color spaces, histograms types and distance ...

    • Detecting sense of presence changes in EEG spectrum during perception of immersive audiovisual content 

      Abromavičius, Vytautas; Gedminas, Aurimas; Serackis, Artūras (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Quality of Experience (QoE) in multimedia is amply investigated in order to assess the overall acceptability of the content as perceived subjectively by the end user. QoE is usually quantified by self-evaluated subjective ...

    • Effective background subtraction algorithm for food inspection using a low-cost near infrared camera 

      Tumas, Paulius; Serackis, Artūras (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Computer vision-based image analysis is one of the most widely used food quality tool in food industry. It allows to perform the non-contact and low-cost measurements of inspected object's surface and color. The aim of ...

    • An evaluation of hardware-software design for sound source localization based on SoC 

      Sledevič, Tomyslav; Laptik, Raimond (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      The article presents an evaluation of sound source localization algorithm based on field-programmable gate array (FPGA) and ARM processor. The proposed architecture performs the computation of azimuth and elevation angles ...

    • Experimental study of spectrum sensing algorithm with low cost SDR 

      Stašionis, Liudas; Serackis, Artūras (22nd International Conference “Electromagnetic Disturbances EMD’2012”, 2012)
      Development of the efficient algorithm for the spectrum sensor for cognitive radio is slowed by the lack of experiments within a real environment. In this paper we suggest to use a low cost software defined radio (SDR) ...

    • Fast binary features for speaker recognition in embedded systems 

      Laptik, Raimond; Sledevič, Tomyslav (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Due to the growth in popularity of low power embedded devices with integrated biometric data and algorithms for user verification; speaker recognition problem with limited resources becomes more and more of an interest. ...

    • Industry 4.0: Methodologies, Tools and Applications 

      Romanovs, Andrejs; Pichkalov, Ievgen; Sabanovic, Eldar; Skirelis, Julius (2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)
      The concept of 4th Industrial Revolution, that is characterized by the increasing digitalization of products and services (Internet of Everything) and interconnection of new business models and value chains, has been a ...

    • Inertial sensor based object tracking method for video based technical support system 

      Plonis, Darius; Serackis, Artūras (2015 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 21, 2015, Vilnius, Lithuania, 2015)
      Recently, live video streaming from hand- held devices entered mass market. Ordinary video conference systems were supplemented with additional features, such as marking in order to point attention of the conference ...

    • Multiconductor microstrip line modelling using FDTD method 

      Krukonis, Audrius; Urbanavičius, Vytautas (22nd International Conference “Electromagnetic Disturbances EMD’2012”, 2012)
      Multiconductor microstrip lines (MML) are broadly used in various microwave devices. Signal propagation speed along each conductor of the infinite MML is the same and characteristic impedances of each conductor are the ...

    • On parameterization of cell colonies images: ART classifier approach 

      Skirelis, Julius; Navakauskas, Dalius (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Cell colonies counting is an important subset of cytometry research. That is why the article investigates possibility to use binary ART classifier for the flexible automatic parameterization of biological sample images. ...

    • Proceedings of the 2017 Open Conference of Electrical, Electronic and Information Sciences 

      Navakauskas, Dalius; Paulikas, Šarūnas; Plonis, Darius; Udris, Dainius (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)

    • Sectional meander microstrip delay line: interconnection modelling 

      Gurskas, Antanas; Krukonis, Audrius; Urbanavičius, Vytautas (2015 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 21, 2015, Vilnius, Lithuania, 2015)
      Model of sectional meander microstrip delay line (MMDL), which takes into account the mismatch and heterogeneity of sections, is created. Multiple sections are widely used in the planar delay lines (DL) to optimize filling ...