Experimental Digital VCR with New DCT-Based Bit-Rate Reduction and Channel Coding

Metadata

Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 1991, No. 32, pp. 182–198
Abstract: The number and the size of recording bits of a VCR should become smaller for it to become more compact and long-playing. The authors have achieved a data rate of 28 Mbits/s for a component coded video which normally requires approximately 200 Mbits/s, maintaining a high picture quality with less noticeable degradation by using a new DCT(discrete cosine transform)-based bit-rate reduction method. The authors have developed a data format based on the triple Reed-Solomon product code and a new 8/14 modulation scheme to make the recording density higher. An experiment has shown the feasibility of the authors' new system concept.
Publication Date: 1991-02-01
DOI: 10.5594/M00914
Link: https://doi.org/10.5594/M00914
Author(s): Naoki EndohR&D Center, Toshiba Corp. Kawasaki 210, Japan
Shigeo KizuR&D Center, Toshiba Corp. Kawasaki 210, Japan
Toshinori OdakaR&D Center, Toshiba Corp. Kawasaki 210, Japan
Keisuke OgiR&D Center, Toshiba Corp. Kawasaki 210, Japan
Kenji ShimodaConsumer Products Engineering Lab., Toshiba Corp. Yokohama 235, Japan
Masaaki TamuraConsumer Products Engineering Lab., Toshiba Corp. Yokohama 235, Japan
Copyright: © 1991 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

[1] Sasaki S. Ohtsu M. Chiba M. Bannai T. Taniguchi H. Tsunoi R. Obata I. , “1/2-INCH VIDEO CASSETTE RECORDER FOR BASEBAND HDTV” , TERE Proc. 8th Int. Conf. Video, Audio and Data Recording, pp 93 – 100 , April, 1990 . EXTERNAL
[2] Kizu S. Endoh N. Ogi K. , “A 1/2 Inch Cassette HDTV VTR” , SMPTE Journal , Vol. 99 , No. 11 , pp 891 – 898 , November, 1990 . EXTERNAL
[3] Watanabe T. Tsukahara Y. Ohzeki K. , “Rate-Adaptive DCT Coding for Color Pictures” , Picture Coding Symposium 3.13, 1990 . EXTERNAL
[4] Macwilliams F.J. Sloane N.J.A. , “The Theory of Error-Correcting Codes” , North-Holland, 1977 . EXTERNAL

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Naoki Endoh, Shigeo Kizu, Toshinori Odaka, Keisuke Ogi, Kenji Shimoda, and Masaaki Tamura; Experimental Digital VCR with New DCT-Based Bit-Rate Reduction and Channel Coding, SMPTE Meetings and Conferences ( February 1991); SMPTE, 1991. Available at https://doi.org/10.5594/M00914

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Naoki Endoh, Shigeo Kizu, Toshinori Odaka, Keisuke Ogi, Kenji Shimoda, and Masaaki Tamura; Experimental Digital VCR with New DCT-Based Bit-Rate Reduction and Channel Coding, SMPTE Meetings and Conferences ( February 1991); SMPTE, 1991. Available at https://doi.org/10.5594/M00914

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<span class="citation">Naoki Endoh, Shigeo Kizu, Toshinori Odaka, Keisuke Ogi, Kenji Shimoda, and Masaaki Tamura; <cite>Experimental Digital VCR with New DCT-Based Bit-Rate Reduction and Channel Coding</cite>, SMPTE Meetings and Conferences ( February 1991); SMPTE, 1991. Available at <a href="https://doi.org/10.5594/M00914" target="_blank" rel="noopener">https://doi.org/10.5594/M00914</a></span>

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<li>
Naoki Endoh, Shigeo Kizu, Toshinori Odaka, Keisuke Ogi, Kenji Shimoda, and Masaaki Tamura; <cite id="bib-10-5594-m00914">Experimental Digital VCR with New DCT-Based Bit-Rate Reduction and Channel Coding</cite>, SMPTE Meetings and Conferences ( February 1991); SMPTE, 1991
<span class="doi">10.5594/M00914</span>
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