Compression of digital video stream in a television communication channel method ONM
- 1 Ph.D. (Eng.), Associate Professor, Moscow Technical University of Communications And Informatics
- 2 Ph.D. (Eng.), Associate Professor, Povolzhskiy State University of Telecommunications and Informatics (Samara)
- 3 Dr.Sc. (Eng.), Povolzhskiy State University of Telecommunications and Informatics (Samara)
Abstract
The method of digital video signal compression for transmission in a television communication channel considered in this work takes into account the psychophysical features of the human eye, which allows to obtain higher visual image quality results than in the MPEG-2 standard, without complicating the encoding and decoding devices.
The principle of the compression method involves dividing the fields into groups. The group uses three types of fields: O-fields, which play the role of intra-fields; even N-fields predicted using the previous field within the same frame; odd M-fields predicted using the odd field of the previous frame. The proposed methods increase the efficiency of digital stream compression in a television communication channel. Block diagrams of the coding and decoding devices are given, their operation is described and comparative analysis vs existing MPEG coding systems is carried out.
How to cite
Балобанов А.В., Балобанов В.Г., Ложкин Л.Д. Устранение избыточности из цифрового видеосигнала в прикладном телевидении способом ONM // Успехи современной радиоэлектроники. 2019. № 6. С. 44–51. DOI: https://doi.org/10.18127/j20700784-201906-06
References
- Smirnov A.V., Peskin A.E. Tsifrovoe televidenie: ot teorii k praktike. M.: Goryachaya liniya – Telekom. 2005. [in Russian]
- Artyushenko V.M., Shelukhin O.I., Afonin M.Yu. Tsifrovoe szhatie videoinformatsii i zvuka: Ucheb. Posobie. Pod red. V.M. Artyushenko. M.: Izd. Torg. Korporatsii «Dashkov i Ko». 2003. [in Russian]
- Bezrukov V.N., Balobanov V.G. Sistemy tsifrovogo veshchatel'nogo i prikladnogo televideniya: Ucheb. Posobie. Pod red. prof. V.N. Bezrukova. M.: Goryachaya liniya – Telekom. 2015. [in Russian]
- Zubarev Yu.B., Krivosheev M.I., Krasnosel'skiy I.N. Tsifrovoe televizionnoe veshchanie. M.: 2001. [in Russian]
- Balobanov A.V., Balobanov V. G., Bezrukov V.N. Szhatie tsifrovogo potoka videosignala v televizionnom kanale svyazi. IKT. 2013. T. 12. № 3. S. 60–64. [in Russian]
- Patent № 2467499 RF. Sposob szhatiya tsifrovogo potoka v televizionnom kanale svyazi. Balobanov V.G., Bezrukov V.N., Balobanov A.V. Byul. № 32. 2012. [in Russian]
- Avt. svid. № 301875 SSSR. Sposob peredachi dvukh programm cherno-belogo televideniya. Kataev S.I., Khromoy B.P., Bezrukov V.N., Balobanov V.G. Byul. № 14. 1971. [in Russian]
- Bezrukov V.N., Balobanov A.V., Balobanov V.G. Kodiruyushchee i dekodiruyushchee ustroystva sistemy szhatiya tsifrovogo potoka videodannykh. IKT. 2015. T. 13. № 2. S. 190–196. [in Russian]
- Bykov R.E., Frayer R., Ivanov K.V., Mantsvetov A.A. Tsifrovoe preobrazovanie izobrazheniy: Ucheb. Posobie. Pod red. prof. R.E. Bykova. M.: Goryachaya liniya – Telekom. 2003. [in Russian]
- Lokshin B.A. Tsifrovoe veshchanie: ot studii k telezritelyu. M.: 2001. [in Russian]
- Bezrukov V.N. Ogranicheniya spektra videoinformatsionnykh signalov v sistemakh televideniya. T-Comm – Telekommunikatsii i Transport. M.: ID Media Pablisher. 2011. № 9. S. 17–20. [in Russian]
- Preobrazovanie standartov. Primenenie tekhnicheskikh resheniy. Zhurnal «625». 2005. № 7. S. 79. [in Russian]
- Richardson Yan Videokodirovanie. N. 264 i MPEG-4 – standarty novogo pokoleniya. Per. s angl. V.V Chepyzheva. M.: Tekhnosfera. 2005. [in Russian]
- Patent №2012157 RF. Sposob szhatiya videosignala v tsifrovoy forme. Balobanov V.G. Byul. № 8. 1994. [in Russian]
- Balobanov A.V., Balobanov V.G. Sposob szhatiya tsifrovogo potoka videodannykh v televizionnom kanale svyazi metodom ONM. Naukoemkie tekhnologii. 2016. № 11. S. 24–32. [in Russian]
- Balobanov A.V., Balobanov V.G. Ustranenie iskazheniy, voznikayushchikh pri preobrazovanii cheresstrochnoy razvertki v postrochnuyu v tsifrovom televidenii. Infokommunikatsionnye tekhnologii. 2017. T. 15. № 1. S. 85–91. [in Russian]