Experimental digital HDTV video decoder system

K. H. Chang, B. U. Lee, C. Sohn, Y. J. Park

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations


We have developed an HDTV video decoder prototype. The compressed bit rate is 17.6 Mbps, and the image size is 1408×960. The presented decoder system is based on a coding algorithm similar to MPEG. It consists of discrete cosine transform, variable length coding, and motion compensation. To speed up decoding process, 4-way parallel processing is applied. The design concept and implementation are described. The decoder had been successfully demonstrated during the '93 EXPO in Taejon KOREA.

Original languageEnglish
Pages (from-to)70-75
Number of pages6
JournalIEE Conference Publication
Issue number397
StatePublished - 1994
EventProceedings of the International Broadcasting Convention - Amsterdam, Neth
Duration: 16 Sep 199420 Sep 1994


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