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Real-Time Video Compression: Techniques and Algorithms (The Springer International Series in Engineering and Computer Science, 376) by Raymond Westwater, Borko Furht is a book available to read on EtoBox.

What is Real-Time Video Compression: Techniques and Algorithms (The Springer International Series in Engineering and Computer Science, 376) about?

<p><P><b>Real-Time Video Compression&#58; Techniques and Algorithms</b> 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 superio

Author

Raymond Westwater, Borko Furht

Publisher

Kluwer Academic Publishers

Published

1997

Language

EN

ISBN

9780792397878

Subjects

Engineering, Computer Science, Science