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http://dx.doi.org/10.9717/kmms.2018.21.11.1237

Additional Data Transmission Method using DTV Essential Padding Area  

Lee, Bub ki (Korea Technology Finance Corporation)
Han, Chan Ho (Academic-Industrial Planning, Kyungpook National University)
Publication Information
Journal of Korea Multimedia Society / v.21, no.11, 2018 , pp. 1237-1243 More about this Journal
Abstract
In the HDTV video codec, conventional the padding method of DEPA(DTV essential padding area) region is aimed at minimizing the redundant information to be transmitted. This article propose a method to transmit additional data by using DEPA region. The proposed method is effective for the channel and storage because it can reduce the amount of bits while preventing deterioration of image quality by inserting binary gray image blocks into the DEPA region. Additionally this algorithm can be used in various fields because it conforms to the standards of MPEG-2, ATSC, and DVB encoders.
Keywords
DTV; Essential Padding Area; Bit Rate; Video Quality;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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