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      • Theses - Department of Electrical and Electronics Engineering
      • Dept. of Electrical and Electronics Engineering - Master's degree
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      •   BUIR Home
      • University Library
      • Bilkent Theses
      • Theses - Department of Electrical and Electronics Engineering
      • Dept. of Electrical and Electronics Engineering - Master's degree
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      Simulation of DigiCipher, an HDTV system proposal

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      Author(s)
      Öktem, Levent
      Advisor
      Onural, Levent
      Date
      1991
      Publisher
      Bilkent University
      Language
      English
      Type
      Thesis
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      Abstract
      In this thesis, the digital video encoder-decoder parts of an American HDTV system proposal, DigiCipher^^'^ is simulated in an image sequencer, based on the system description sheets. Numerical and subjective performances are tested, by observing and making calculations on the decoder outputs of the system simulation. The performance tests show that the image quality does not have HDTV quality. Considering the very good picture quality in the demonstrations of the designer company (General Instruments), it is suspected that the description sheets do not mention all of the data compression methods used in the system.
      Keywords
      HDTV
      Data Compression
      Digital Video Encoder-Decoder
      Permalink
      http://hdl.handle.net/11693/17336
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      • Dept. of Electrical and Electronics Engineering - Master's degree 655
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