Hdtv Proceedings For 1991
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HDTV World Conference Proceedings, 1991
Author | : National Association of Broadcasters |
Publisher | : |
Total Pages | : 280 |
Release | : 1993-01-01 |
Genre | : High definition television |
ISBN | : 9780893241636 |
HDTV and Future Television, 1991
Author | : John Chittock |
Publisher | : |
Total Pages | : 100 |
Release | : 1990-10 |
Genre | : High definition television |
ISBN | : 9780887366222 |
HDTV 92 & Future Television
Author | : John Chittock |
Publisher | : Mecklermedia |
Total Pages | : 122 |
Release | : 1991 |
Genre | : High definition television |
ISBN | : 9780887367557 |
HDTV Policy Formation in the United States
Author | : Jelena Gricic Polic |
Publisher | : |
Total Pages | : 1124 |
Release | : 1993 |
Genre | : High defination television |
ISBN | : |
1992 NAB HDTV World Conference Proceedings
Author | : |
Publisher | : |
Total Pages | : 321 |
Release | : 1992 |
Genre | : High definition television |
ISBN | : 9780893241384 |
Proceedings from Ten Technical Sessions
Author | : National Cable Television Association. Convention and Exposition |
Publisher | : |
Total Pages | : 335 |
Release | : 1991 |
Genre | : Cable television |
ISBN | : 9780940272194 |
Signal Processing of HDTV, III
Author | : Hiroshi Yasuda |
Publisher | : Elsevier Publishing Company |
Total Pages | : 694 |
Release | : 1992 |
Genre | : Technology & Engineering |
ISBN | : 9780444894915 |
The HDTV workshops were established with the aim of aiding definition and fostering the introduction of HDTV. Their fundamental principle is the separation of the standardisation process from the technological development, with the workshops concentrating mainly on the latter. Over the past few years important steps towards actual implementation of HDTV have been made in the major countries. HDTV is now considered to be a strategic piece of applied research in virtually all countries of the world and in many environments there is mounting pressure to start up service and equipment manufacturing. The papers presented in this volume constitute a key contribution to the establishment of this giant step towards a fully fledged information society. Due to the extensive length of the contents, only the number of papers presented per session is listed below.
Signal Processing of HDTV.: Proceedings of the Fourth International Workshop on HDTV and beyond, Turin, Italy, 4-6 September 1991
Author | : Leonardo Chiariglione |
Publisher | : |
Total Pages | : 661 |
Release | : 1988 |
Genre | : High definition television |
ISBN | : 9780444894915 |
Multidimensional Processing of Video Signals
Author | : Giovanni L. Sicuranza |
Publisher | : Springer Science & Business Media |
Total Pages | : 191 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 1461536162 |
A color time-varying image can be described as a three-dimensional vector (representing the colors in an appropriate color space) defined on a three-dimensional spatiotemporal space. In conventional analog television a one-dimensional signal suitable for transmission over a communication channel is obtained by sampling the scene in the vertical and tem poral directions and by frequency-multiplexing the luminance and chrominance informa tion. In digital processing and transmission systems, sampling is applied in the horizontal direction, too, on a signal which has been already scanned in the vertical and temporal directions or directly in three dimensions when using some solid-state sensor. As a conse quence, in recent years it has been considered quite natural to assess the potential advan tages arising from an entire multidimensional approach to the processing of video signals. As a simple but significant example, a composite color video signal, such as the conven tional PAL or NTSC signal, possesses a three-dimensional spectrum which, by using suitable three-dimensional filters, permits horizontal sampling at a rate which is less than that re quired for correctly sampling the equivalent one-dimensional signal. More recently it has been widely recognized that the improvement of the picture quality in current and advanced television systems requires well-chosen signal processing algorithms which are multidimen sional in nature within the demanding constraints of a real-time implementation.