Real-Time Video Compression: Techniques and Algorithms
Real-Time Video Compression: Techniques and Algorithms introduces the XYZ video compression technique, which operates in three dimensions, eliminating the overhead of motion estimation. First, video compression standards, MPEG and H.261/H.263, are described. They both use asymmetric compression algo...
Gespeichert in:
Hauptverfasser: | , |
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Format: | Elektronisch E-Book |
Sprache: | English |
Veröffentlicht: |
Boston, MA
Springer US
1997
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Schriftenreihe: | The Kluwer International Series in Engineering and Computer Science, Multimedia Systems and Applications
376 |
Schlagworte: | |
Online-Zugang: | BTU01 URL des Erstveröffentlichers |
Zusammenfassung: | Real-Time Video Compression: Techniques and Algorithms introduces the XYZ video compression technique, which operates in three dimensions, eliminating the overhead of motion estimation. First, video compression standards, MPEG and H.261/H.263, are described. They both use asymmetric compression algorithms, based on motion estimation. Their encoders are much more complex than decoders. The XYZ technique uses a symmetric algorithm, based on the Three-Dimensional Discrete Cosine Transform (3D-DCT). 3D-DCT was originally suggested for compression about twenty years ago; however, at that time the computational complexity of the algorithm was too high, it required large buffer memory, and was not as effective as motion estimation. We have resurrected the 3D-DCT-based video compression algorithm by developing several enhancements to the original algorithm. These enhancements make the algorithm feasible for real-time video compression in applications such as video-on-demand, interactive multimedia, and videoconferencing. The demonstrated results, presented in this book, suggest that the XYZ video compression technique is not only a fast algorithm, but also provides superior compression ratios and high quality of the video compared to existing standard techniques, such as MPEG and H.261/H.263. The elegance of the XYZ technique is in its simplicity, which leads to inexpensive VLSI implementation of any XYZ codec. Real-Time Video Compression: Techniques and Algorithms can be used as a text for graduate students and researchers working in the area of real-time video compression. In addition, the book serves as an essential reference for professionals in the field |
Beschreibung: | 1 Online-Ressource (X, 164 p) |
ISBN: | 9780585323138 |
DOI: | 10.1007/b102475 |
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Datensatz im Suchindex
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any_adam_object | |
author | Westwater, Raymond Furht, Borko |
author_facet | Westwater, Raymond Furht, Borko |
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dewey-ones | 621 - Applied physics |
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dewey-search | 621.3 |
dewey-sort | 3621.3 |
dewey-tens | 620 - Engineering and allied operations |
discipline | Elektrotechnik / Elektronik / Nachrichtentechnik |
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id | DE-604.BV045186811 |
illustrated | Not Illustrated |
indexdate | 2024-07-10T08:10:58Z |
institution | BVB |
isbn | 9780585323138 |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-030575988 |
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physical | 1 Online-Ressource (X, 164 p) |
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publishDate | 1997 |
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series2 | The Kluwer International Series in Engineering and Computer Science, Multimedia Systems and Applications |
spelling | Westwater, Raymond Verfasser aut Real-Time Video Compression Techniques and Algorithms by Raymond Westwater, Borko Furht Boston, MA Springer US 1997 1 Online-Ressource (X, 164 p) txt rdacontent c rdamedia cr rdacarrier The Kluwer International Series in Engineering and Computer Science, Multimedia Systems and Applications 376 Real-Time Video Compression: Techniques and Algorithms introduces the XYZ video compression technique, which operates in three dimensions, eliminating the overhead of motion estimation. First, video compression standards, MPEG and H.261/H.263, are described. They both use asymmetric compression algorithms, based on motion estimation. Their encoders are much more complex than decoders. The XYZ technique uses a symmetric algorithm, based on the Three-Dimensional Discrete Cosine Transform (3D-DCT). 3D-DCT was originally suggested for compression about twenty years ago; however, at that time the computational complexity of the algorithm was too high, it required large buffer memory, and was not as effective as motion estimation. We have resurrected the 3D-DCT-based video compression algorithm by developing several enhancements to the original algorithm. These enhancements make the algorithm feasible for real-time video compression in applications such as video-on-demand, interactive multimedia, and videoconferencing. The demonstrated results, presented in this book, suggest that the XYZ video compression technique is not only a fast algorithm, but also provides superior compression ratios and high quality of the video compared to existing standard techniques, such as MPEG and H.261/H.263. The elegance of the XYZ technique is in its simplicity, which leads to inexpensive VLSI implementation of any XYZ codec. Real-Time Video Compression: Techniques and Algorithms can be used as a text for graduate students and researchers working in the area of real-time video compression. In addition, the book serves as an essential reference for professionals in the field Engineering Electrical Engineering Special Purpose and Application-Based Systems Computer Communication Networks Computer Science, general Computer science Computer communication systems Special purpose computers Electrical engineering Video (DE-588)4078895-7 gnd rswk-swf Echtzeitbildverarbeitung (DE-588)4150999-7 gnd rswk-swf Datenkompression (DE-588)4121121-2 gnd rswk-swf Bildverarbeitung (DE-588)4006684-8 gnd rswk-swf Video (DE-588)4078895-7 s Bildverarbeitung (DE-588)4006684-8 s Datenkompression (DE-588)4121121-2 s 1\p DE-604 Echtzeitbildverarbeitung (DE-588)4150999-7 s 2\p DE-604 Furht, Borko aut Erscheint auch als Druck-Ausgabe 9780792397878 https://doi.org/10.1007/b102475 Verlag URL des Erstveröffentlichers Volltext 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk 2\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
spellingShingle | Westwater, Raymond Furht, Borko Real-Time Video Compression Techniques and Algorithms Engineering Electrical Engineering Special Purpose and Application-Based Systems Computer Communication Networks Computer Science, general Computer science Computer communication systems Special purpose computers Electrical engineering Video (DE-588)4078895-7 gnd Echtzeitbildverarbeitung (DE-588)4150999-7 gnd Datenkompression (DE-588)4121121-2 gnd Bildverarbeitung (DE-588)4006684-8 gnd |
subject_GND | (DE-588)4078895-7 (DE-588)4150999-7 (DE-588)4121121-2 (DE-588)4006684-8 |
title | Real-Time Video Compression Techniques and Algorithms |
title_auth | Real-Time Video Compression Techniques and Algorithms |
title_exact_search | Real-Time Video Compression Techniques and Algorithms |
title_full | Real-Time Video Compression Techniques and Algorithms by Raymond Westwater, Borko Furht |
title_fullStr | Real-Time Video Compression Techniques and Algorithms by Raymond Westwater, Borko Furht |
title_full_unstemmed | Real-Time Video Compression Techniques and Algorithms by Raymond Westwater, Borko Furht |
title_short | Real-Time Video Compression |
title_sort | real time video compression techniques and algorithms |
title_sub | Techniques and Algorithms |
topic | Engineering Electrical Engineering Special Purpose and Application-Based Systems Computer Communication Networks Computer Science, general Computer science Computer communication systems Special purpose computers Electrical engineering Video (DE-588)4078895-7 gnd Echtzeitbildverarbeitung (DE-588)4150999-7 gnd Datenkompression (DE-588)4121121-2 gnd Bildverarbeitung (DE-588)4006684-8 gnd |
topic_facet | Engineering Electrical Engineering Special Purpose and Application-Based Systems Computer Communication Networks Computer Science, general Computer science Computer communication systems Special purpose computers Electrical engineering Video Echtzeitbildverarbeitung Datenkompression Bildverarbeitung |
url | https://doi.org/10.1007/b102475 |
work_keys_str_mv | AT westwaterraymond realtimevideocompressiontechniquesandalgorithms AT furhtborko realtimevideocompressiontechniquesandalgorithms |