Ing.

Jan Kufa

Ph.D.

FEKT, UREL – odborný asistent

+420 54114 6589
kufa@vut.cz

Odeslat VUT zprávu

Ing. Jan Kufa, Ph.D.

Publikace

  • 2024

    POLÁK, L.; KUFA, J.; ŠOTNER, R.; FRÝZA, T. Measurement and Analysis of 4G/5G Mobile Signal Coverage in a Heavy Industry Environment. SENSORS, 2024, roč. 24, č. 8, s. 1-18. ISSN: 1424-8220.
    Detail | WWW | Plný text v Digitální knihovně

  • 2023

    KUFA, J.; POLÁK, L.; ŠIMKA, M.; ŠTECH, A. Software and Hardware Encoding of Omnidirectional 8K Video: A Performance Study. In 33rd International Conference Radioelektronika. Pardubice: 2023. s. 1-5. ISBN: 979-8-3503-9834-2.
    Detail | WWW

    KUFA, J.; BUDÁČ, A. Quality comparison of 360° 8K images compressed by conventional and deep learning algorithms. In 33rd International Conference Radioelektronika. Pardubice: 2023. ISBN: 979-8-3503-9834-2.
    Detail | WWW

    POLÁK, L.; BÁRTA, V.; KUFA, J.; ŠIMKA, M.; ZEDKA, R.; ŠOTNER, R.; DHAKA, A. Single Frequency Networks for DVB-T2: Analysis of Real Case Scenarios in Czech Republic. In 33rd International Conference of Radioelektronika. Pardubice (Czech Republic): 2023. s. 1-6. ISBN: 979-8-3503-9834-2.
    Detail | WWW

    HARVÁNEK, M.; MARŠÁLEK, R.; KUFA, J.; POLÁK, L.; BLUMENSTEIN, J. False Base Stations Measurement and Detection in Indoor Environment. In 31st Telecommunications Forum (TELFOR). 1. Belgrade (Serbia): 2023. s. 1-4. ISBN: 979-8-3503-0313-1.
    Detail | WWW

    ŠTECH, A.; HUDEC, R.; KAMENCAY, P.; POLÁK, L.; KUFA, J. A Novel Method for 3D Photogrammetry Modeling using Different Wavelengths. In 33rd International Conference Radioelektronika. Pardubice: 2023. s. 1-6. ISBN: 979-8-3503-9834-2.
    Detail | WWW

    BOLCEK, J.; KUFA, J.; HARVÁNEK, M.; POLÁK, L.; KRÁL, J.; MARŠÁLEK, R. Deep Learning-Based Radio Frequency Identification of False Base Stations. In 2023 Workshop on Microwave Theory and Technology in Wireless Communications (MTTW). Riga, Latvia: IEEE, 2023. s. 45-49. ISBN: 979-8-3503-9349-1.
    Detail | WWW

    ŠIMKA, M.; POLÁK, L.; KUFA, J.; NOVOTNÝ, M.; ZIZIEN, A.; FLIEGEL, K. Omnidirectional Image Quality Assessment Database (OMNIQAD): Description and Examples. In 33rd International Conference Radioelektronika. Pardubice: 2023. s. 1-5. ISBN: 979-8-3503-9834-2.
    Detail | WWW

  • 2022

    POLÁK, L.; PAUL, F.; ŠIMKA, M.; ZEDKA, R.; KUFA, J.; ŠOTNER, R. On the Interference between LoRa and Bluetooth in the 2.4 GHz Unlicensed Band. In 32nd International Conference Radioelektronika. Kosice, Slovakia: 2022. s. 14-17. ISBN: 978-1-7281-8686-3.
    Detail | WWW

    ŠIMKA, M.; KUFA, J.; POLÁK, L. Picture Quality of 360° Images Compressed by Emerging Compression Algorithms. In 32nd International Conference Radioelektronika. Institute of Electrical and Electronics Engineers, 2022. s. 166-169. ISBN: 978-1-7281-8686-3.
    Detail | WWW

    SOUKENÍK, O.; POLÁK, L.; KUFA, J. Advanced Algorithms for Compression of Videos with Ultra High Resolution. In Proceedings II of the 28 th Conference STUDENT EEICT 2022 Selected Papers. 1. Brno: Brno University of Technology, Faculty of Electrical Engineering and Communication, 2022. s. 71-74. ISBN: 978-80-214-6030-0.
    Detail | WWW

    HAVRÁNEK, D.; KUFA, J. Weight Sensing of Beehives with IoT Connectivity. In Proceedings II of the 28th Conference STUDENT EEICT 2022 Selected Papers. 1. Brno: Brno University of Technology, Faculty of Electrical Engineering and Communication, 2022. s. 92-95. ISBN: 978-80-214-6030-0.
    Detail | WWW

  • 2021

    KUFA, J.; POLÁK, L.; KRATOCHVÍL, T. Performance Study of AV1 Encoders and Presets for 360-degree Video in Virtual Reality. In International Conference Radioelektronika 2021. Brno: Vysoké učení technické v Brně, 2021. s. 1-4. ISBN: 978-0-7381-4436-8.
    Detail | WWW

    POLÁK, L.; KUFA, J.; ŠOTNER, R.; KRATOCHVÍL, T. On the Performance of DVB-T2 MISO System: Special Fixed Transmission Scenarios. In 31st International Conference Radioelektronika (RADIOELEKTRONIKA). Brno (Czech Republic): 2021. s. 1-4. ISBN: 978-1-6654-1474-6.
    Detail | WWW

    POLÁK, L.; ŠOTNER, R.; KUFA, J.; KRATOCHVÍL, T. DVB-T2/T2-Lite using MISO Principle for Portable and Mobile Transmission Scenarios. In 44th International Conference on Telecommunications and Signal Processing (TSP). Brno (Czech Republic): IEEE, 2021. s. 34-37. ISBN: 978-1-6654-2933-7.
    Detail | WWW | Plný text v Digitální knihovně

  • 2020

    POLÁK, L.; KUFA, J.; KRATOCHVÍL, T. On the Compression Performance of HEVC, VP9 and AV1 Encoders for Virtual Reality Videos. In 15th International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). France (Paris): 2020. s. 1-5. ISBN: 978-1-7281-2150-5.
    Detail | WWW

  • 2019

    POLÁK, L.; MILOŠ, J.; BLUMENSTEIN, J.; ROZUM, S.; KUFA, J.; SLANINA, M.; FRÝZA, T.; KRATOCHVÍL, T. On the Coexistence of LTE and Wi-Fi in the 2.4GHz ISM Band. In Proceedings of 42nd International Conference on Telecommunications and Signal Processing (TSP2019). Budapest, Hungary: 2019. s. 24-27. ISBN: 9781728118642.
    Detail | WWW

    KUFA, J.; KALLER, O.; ZACH, O.; POLÁK, L.; KRATOCHVÍL, T. Objective Models for Performance Comparison of Compression Algorithms for 3DTV. Radioengineering, 2019, roč. 28, č. 1, s. 207-219. ISSN: 1210-2512.
    Detail | WWW

    KUFA, J.; KRATOCHVÍL, T. Visual Quality Assessment Considering Ultra HD, Full HD Resolution and Viewing Distance. In Radioelektronika 2019. University of Pardubice, 2019. s. 187-190. ISBN: 978-1-5386-9321-6.
    Detail | WWW

    ROZUM, S.; KUFA, J.; POLÁK, L. Bluetooth Low Power Portable Indoor Positioning System Using SIMO Approach. In Proceedings of 42nd International Conference on Telecommunications and Signal Processing (TSP2019). Budapest, Hungary: 2019. s. 1-4. ISBN: 9781728118642.
    Detail | WWW

  • 2018

    KUKOLJ, D.; POLÁK, L.; BOLEČEK, L.; KRATOCHVÍL, T.; ZACH, O.; KUFA, J.; SLANINA, M.; GRAJEK, T.; DOMAŃSKI, M.; SAMELAK, J.; MILOVANOVIC, D. 3D Content Acquisition and Coding. In 3D Visual Content Creation, Coding and Delivery. 1. New York: Springer, Cham, 2018. s. 41-95. ISBN: 978-3-319-77842-6.
    Detail | WWW

    KUFA, J. On the Performance of Objective Video Quality Metrics for UHD Videos. In Proceedings of the 24th Conference STUDENT EEICT 2018. Brno: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018. s. 302-306. ISBN: 978-80-214-5614-3.
    Detail

  • 2017

    KUFA, J. Bicycle Charger for Mobile Phone. In Proceedings of IEEE Student Branch Conference Mikulov 2017. Brno: Vysoké učení technické v Brně, 2017. s. 45-48. ISBN: 978-80-214-5526- 9.
    Detail

    BOLEČEK, L.; KUFA, J.; NĚMEC, P.; ŘÍČNÝ, V. Extending of the Kinect device functionality and the corresponding database. In Proceeding of 27th International Conference Radioelektronika 2017. Brno: 2017. s. 1-5. ISBN: 978-1-5090-4591-4.
    Detail | WWW

    BOLEČEK, L.; KUFA, J.; KAUČIARIK, F.; ŘÍČNÝ, V. 3D Video Database with Known Parametrs. In 2017 International Conference on Systems, Signals and Image Processing (IWSSIP). Poznan: 2017. s. 1-5. ISBN: 978-1-5090-6343-7.
    Detail | WWW

    PELANT, J.; TLAMSA, Z.; BENES, V.; POLÁK, L.; KALLER, O.; BOLEČEK, L.; KUFA, J.; ŠEBESTA, J.; KRATOCHVÍL, T. BLE Device Indoor Localization Based on RSS Fingerprinting Mapped by Propagation Modes. In Proceedings of 27th International Conference Radioelektronika 2017. Brno (Czech Republic): 2017. s. 1-5. ISBN: 978-1-5090-4591- 4.
    Detail | WWW

    KUFA, J. Quality of Services in Digital Video Broadcasting in Czech Republic. In Proceedings of the 23nd Conference STUDENT EEICT 2017. Brno: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních, 2017. s. 390-394. ISBN: 9788021454965.
    Detail | WWW

    KUFA, J.; KRATOCHVÍL, T. Software and Hardware HEVC Encoding. In 2017 International Conference on Systems, Signals and Image Processing (IWSSIP). Poznaň: Poznań University of Technology, 2017. s. 1-5. ISBN: 978-1-5090-6343-7.
    Detail | WWW

  • 2016

    KUFA, J. Predefined Quality Profiles in different versions of HEVC encoder– Influence of PC architecture of processor. Student EEICT Proceedings of the 22th Student Competition Conference. Brno: 2016. s. 395-399. ISBN: 978-80-214-5350-0.
    Detail

    KUFA, J.; STAVĚL, M.; KRATOCHVÍL, T. High Frame Rate Video: Is It Always Better?. In Sborník příspěvků studentské konference Blansko 2016. Brno: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016. s. 43-46. ISBN: 978-80-214-5389- 0.
    Detail

    KUFA, J.; POLÁK, L.; KRATOCHVÍL, T. HEVC/H.265 vs. VP9 for Full HD and UHD Video: Is There Any Difference in QoE?. In Proceedings ELMAR- 2016. Zagreb: Faculty of Electrical Engineering and Computing, 2016. s. 51-55. ISBN: 978-953-184-221- 1.
    Detail | WWW

    POLÁK, L.; KUFA, J.; ZACH, O.; KALLER, O.; BOLEČEK, L.; SLANINA, M.; KRATOCHVÍL, T. Study of Advanced Compression Tools for Stereoscopic Video by Objective Metrics. In Proceedings of the 26th International Conference Radioelektronika 2016. Košice (Slovakia): IEEE, 2016. s. 268-272. ISBN: 978-1-5090-1673- 0.
    Detail | WWW

  • 2015

    KUFA, J.; KRATOCHVÍL, T. Impact of Predefined Quality Profiles in H. 265 to Video Quality and Speed of Encoding. In Sborník příspěvků studentské konference Kohútka 2015. Brno, Czech Republic: VUT v Brně, 2015. s. 32-34. ISBN: 978-80-214-5239- 8.
    Detail

    KUFA, J.; KRATOCHVÍL, T. Comparison of H265 and VP9 Coding Efficiency for Full HDTV and Ultra HDTV Applications. In Proceedings of 25th International Conference Radioelektronika 2015. Pardubice (Czech Republic): University of Pardubice, 2015. s. 168-171. ISBN: 978-1-4799-8117-5.
    Detail | WWW

    NEBURKA, J.; TLAMSA, Z.; BENES, V.; POLÁK, L.; KALLER, O.; KLOZAR, L.; BOLEČEK, L.; ZACH, O.; KUFA, J.; ŠEBESTA, J.; KRATOCHVÍL, T. Study of the Coexistence between ZigBee and Wi-Fi IEEE 802.11b/ g Networks in the ISM Band. In Proceedings of 25th International Conference Radioelektronika 2015. Pardubice (Czech Republic): 2015. s. 106-109. ISBN: 978-1-4799-8117- 5.
    Detail | WWW

*) Citace publikací se generují jednou za 24 hodin.