Low Bit-Rate Object-based Multi-view Video Coding using MVC

Low Bit-Rate Object-based Multi-view Video Coding using MVC

Work is currently underway to develop a new multi-view video coding (MVC) standard, based on the recent H.264/AVC standard. Recent work has shown, however, that object-based video coding can provide higher performance than H.264, especially at low bit rates and in sequences containing rotating camer...

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Hauptverfasser: Krutz, A., Drose, M., Kunter, M., Mandal, M., Frater, M., Sikora, T.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Automatic voltage control
Bit rate
Codecs
Decoding
H.264/AVC
Image registration
Image segmentation
Motion estimation
multiview video
Object-based video coding
sprite coding
Sprites (computer)
Standards development
Video coding
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Drose, M.
Kunter, M.
Mandal, M.
Frater, M.
Sikora, T.
description Work is currently underway to develop a new multi-view video coding (MVC) standard, based on the recent H.264/AVC standard. Recent work has shown, however, that object-based video coding can provide higher performance than H.264, especially at low bit rates and in sequences containing rotating camera motion and moving objects in the foreground. In this paper, we propose an object-based extension to MVC, in which sequences are segmented into foreground and background objects, with each object coded using H.264/AVC for single-view sequences and MVC for multi-view sequences. Experimental results show that the object-based approach significantly outperforms the basic MVC at low bit rates.
doi_str_mv 10.1109/3DTV.2007.4379459
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Automatic voltage control
Bit rate
Codecs
Decoding
H.264/AVC
Image registration
Image segmentation
Motion estimation
multiview video
Object-based video coding
sprite coding
Sprites (computer)
Standards development
Video coding
title Low Bit-Rate Object-based Multi-view Video Coding using MVC
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