Adaptive Block-based Motion Estimation Algorithm for Video Compression

Name: Adaptive Block-based Motion Estimation Algorithm for Video Compression
Brand: VDM Verlag
SKU: 9783639370300
Price: 284.64 PLN
Availability: InStock

Autor: Golam Sorwar

Język:

Oprawa: Miękka

Wydawca: VDM Verlag

Dostępność: Na zamówienie

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Emerging multimedia applications have driven the need for more flexible video coding. Video encoding...

Informacje o książce

Autor

Golam Sorwar

Język

Angielski

Oprawa

Książka - Miękka

Data wydania

2011

strony

196

EAN

9783639370300

ISBN

3639370309

Enbook ID

06843767

Wydawca

VDM Verlag

Waga

295

Wymiary

152 x 229 x 11

Pełny opis

Emerging multimedia applications have driven the need for more flexible video coding. Video encoding, however, involves huge computations and hence, there is significant interest to speed up the processing of video encoders. In deed motion estimation (ME) is the major bottleneck in real-time coding applications. As yet, there is no unified fast searching approach that provides flexibility to automatically adapt system parameters in relation to a preset user-defined picture quality or computational complexity in any flexible multimedia applications. The work presented in this book details the development of a block-based motion estimation system, which provides such flexibility for real-time coding applications. The approach has, as its basis, the innovative concept of a Distance-dependent Thresholding Search (DTS) which exploits statistical analysis of the distortion characteristics of real world video sequences. The DTS algorithm also provides significant improved estimates of block-based true object motion in object-based video analysis applications. The author suggests that the content of the book strongly serve as a reference for research in video coding at postgraduate level.

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