Palette method of efficient digital video coding

Authors

  • Владислав Юрійович Кумиш Odessa national academy of telecommunication n.a. A.S. Popov, Kuznechnaya 1, Odessa, Ukraine, 65029, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2013.16653

Keywords:

effective video coding, adaptive quantization, compression, palette graphical format

Abstract

In information and communication networks an essential part of rapidly growing traffic is occupied by streaming video and specialized video data designed for comprehensive analysis by the methods of computer vision. In information and communication networks video compression methods are subject to strict requirements of coding/decoding speed for ensuring the qualitative operation in realtime mode. The paper offers the palette method for effective digital video coding, which uses adaptive quantization of video frames in the color space and their representation in the single byte palette graphical format. The compression level of the proposed method constitutes, on average, 2.98 times. The developed method for video coding ensures the preservation of good quality of visual perception with a PSNR value of 46.1 dB. The encoded video can be displayed using existing software, i.e. there is no need to change the decoder

Author Biography

Владислав Юрійович Кумиш, Odessa national academy of telecommunication n.a. A.S. Popov, Kuznechnaya 1, Odessa, Ukraine, 65029

Lecturer

Department of postal networks and systems

References

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Published

2013-07-30

How to Cite

Кумиш, В. Ю. (2013). Palette method of efficient digital video coding. Eastern-European Journal of Enterprise Technologies, 4(2(64), 19–22. https://doi.org/10.15587/1729-4061.2013.16653

Issue

Vol. 4 No. 2(64) (2013): Industry control systems

Section

Information technology

License

Copyright (c) 2014 Владислав Юрійович Кумиш

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