Перегляд за автором "Barannik, V."

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  • Зображення мініатюри
    Публікація
    A method to control bit rate while compressing predicted frames
    (IEEE, 2015) Barannik, V.; Musienko, A.; Othman Shadi, O. Y.; Kharchenko, N.
    A method to control bit rate while compressing video data subject to approaching maximal quality of the image has been proposed. We use the bisection method to find optimal parameters of the compressor. This method allows us to control the accuracy of the optimal values to find without doing the exhaustive search. Such an approach reduces the frame processing time for a video group.
  • Зображення мініатюри
    Публікація
    Complex method of video stream intensity control
    (Springer Nature Switzerland AG, 2020) Tverdokhleb, V.; Barannik, V.; Himenko, V.; Kovalevskiy, S.; Warwas, K.; Brocki, M.
    Consider the construction of a video stream bit rate controlling method, based on the non-equilibrium positional coding of a transformants bit representation. Developed the concept of combined use of technologies, which allows to adapt the video data intensity to the channel bandwidth in the conditions of its dynamic change.
  • Зображення мініатюри
    Публікація
    Method of coding dynamic sequence of frame-spline structures of provided frames in info-communications
    (IEEE, 2021) Tverdokhlib, V.; Barannik, V.; Barannik, N.; Babenko, Y.; Himenko, V.
    This paper explains the general technological principle in the process of coding the sequence of predicted frames and their blocks in the spectrally differentiated space for coding methods of the H26 family *. There is the application of frame processing depending on their type in the stream and weight to video resource and their integrity. Problems for the existing technologies of processing a set of positional coordinates that describe the length of insignificant components of transformants are revealed. The main stages of the creation method of coding a dynamic sequence of frame-spline structures of the provided shots in info-communications are stated.