Multi-hypothesis Transform Domain Wyner-Ziv Video Coding including Optical Flow

Xin Huang; Lars Lau Rakêt; Huynh Van Luong; Mads Nielsen; François Lauze; Søren Forchhammer

doi:10.1109/MMSP.2011.6093771

Multi-hypothesis Transform Domain Wyner-Ziv Video Coding including Optical Flow

Xin Huang, Lars Lau Rakêt, Huynh Van Luong, Mads Nielsen, François Lauze, Søren Forchhammer

University of Copenhagen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

Transform Domain Wyner-Ziv (TDWZ) video coding is an efficient Distributed Video coding solution providing new features such as low complexity encoding, by mainly exploiting the source statistics at the decoder based on the availability of decoder side information. The accuracy of the decoder side information has a major impact on the performance of TDWZ. In this paper, a novel multi-hypothesis based TDWZ video coding is presented to exploit the redundancy between multiple side information and the source information. The decoder used optical flow for side information calculation. Compared with the best available single estimation mode TDWZ, the proposed multi-hypothesis based TDWZ achieves robustly better Rate-Distortion (RD) performance and the overall improvement is up to 0.6 dB at high bitrate and up to 2 dB compared with the DISCOVER TDWZ video codec.

Original language	English
Title of host publication	2011 IEEE 13th International Workshop on Multimedia Signal Processing (MMSP)
Publisher	IEEE
Publication date	2011
ISBN (Print)	978-1-4577-1432-0
DOIs	https://doi.org/10.1109/MMSP.2011.6093771
Publication status	Published - 2011
Event	13th International Workshop on Multimedia Signal Processing - Hangzhou, China Duration: 17 Oct 2011 → 19 Oct 2011 Conference number: 13 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6082085

Workshop

Workshop	13th International Workshop on Multimedia Signal Processing
Number	13
Country/Territory	China
City	Hangzhou
Period	17/10/2011 → 19/10/2011
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6082085

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http://www.mmsp2011.org/

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@inproceedings{2d407ee167884eb8ba137ef43011bbe1,

title = "Multi-hypothesis Transform Domain Wyner-Ziv Video Coding including Optical Flow",

abstract = "Transform Domain Wyner-Ziv (TDWZ) video coding is an efficient Distributed Video coding solution providing new features such as low complexity encoding, by mainly exploiting the source statistics at the decoder based on the availability of decoder side information. The accuracy of the decoder side information has a major impact on the performance of TDWZ. In this paper, a novel multi-hypothesis based TDWZ video coding is presented to exploit the redundancy between multiple side information and the source information. The decoder used optical flow for side information calculation. Compared with the best available single estimation mode TDWZ, the proposed multi-hypothesis based TDWZ achieves robustly better Rate-Distortion (RD) performance and the overall improvement is up to 0.6 dB at high bitrate and up to 2 dB compared with the DISCOVER TDWZ video codec.",

author = "Xin Huang and Rak{\^e}t, {Lars Lau} and Luong, {Huynh Van} and Mads Nielsen and Fran{\c c}ois Lauze and S{\o}ren Forchhammer",

year = "2011",

doi = "10.1109/MMSP.2011.6093771",

language = "English",

isbn = "978-1-4577-1432-0",

booktitle = "2011 IEEE 13th International Workshop on Multimedia Signal Processing (MMSP)",

publisher = "IEEE",

address = "United States",

note = "13th International Workshop on Multimedia Signal Processing, MMSP ; Conference date: 17-10-2011 Through 19-10-2011",

url = "http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6082085",

}

Huang, X, Rakêt, LL, Luong, HV, Nielsen, M, Lauze, F & Forchhammer, S 2011, Multi-hypothesis Transform Domain Wyner-Ziv Video Coding including Optical Flow. in 2011 IEEE 13th International Workshop on Multimedia Signal Processing (MMSP). IEEE, 13th International Workshop on Multimedia Signal Processing, Hangzhou, China, 17/10/2011. https://doi.org/10.1109/MMSP.2011.6093771

TY - GEN

T1 - Multi-hypothesis Transform Domain Wyner-Ziv Video Coding including Optical Flow

AU - Huang, Xin

AU - Rakêt, Lars Lau

AU - Luong, Huynh Van

AU - Nielsen, Mads

AU - Lauze, François

AU - Forchhammer, Søren

N1 - Conference code: 13

PY - 2011

Y1 - 2011

N2 - Transform Domain Wyner-Ziv (TDWZ) video coding is an efficient Distributed Video coding solution providing new features such as low complexity encoding, by mainly exploiting the source statistics at the decoder based on the availability of decoder side information. The accuracy of the decoder side information has a major impact on the performance of TDWZ. In this paper, a novel multi-hypothesis based TDWZ video coding is presented to exploit the redundancy between multiple side information and the source information. The decoder used optical flow for side information calculation. Compared with the best available single estimation mode TDWZ, the proposed multi-hypothesis based TDWZ achieves robustly better Rate-Distortion (RD) performance and the overall improvement is up to 0.6 dB at high bitrate and up to 2 dB compared with the DISCOVER TDWZ video codec.

AB - Transform Domain Wyner-Ziv (TDWZ) video coding is an efficient Distributed Video coding solution providing new features such as low complexity encoding, by mainly exploiting the source statistics at the decoder based on the availability of decoder side information. The accuracy of the decoder side information has a major impact on the performance of TDWZ. In this paper, a novel multi-hypothesis based TDWZ video coding is presented to exploit the redundancy between multiple side information and the source information. The decoder used optical flow for side information calculation. Compared with the best available single estimation mode TDWZ, the proposed multi-hypothesis based TDWZ achieves robustly better Rate-Distortion (RD) performance and the overall improvement is up to 0.6 dB at high bitrate and up to 2 dB compared with the DISCOVER TDWZ video codec.

U2 - 10.1109/MMSP.2011.6093771

DO - 10.1109/MMSP.2011.6093771

M3 - Article in proceedings

SN - 978-1-4577-1432-0

BT - 2011 IEEE 13th International Workshop on Multimedia Signal Processing (MMSP)

PB - IEEE

T2 - 13th International Workshop on Multimedia Signal Processing

Y2 - 17 October 2011 through 19 October 2011

ER -

Multi-hypothesis Transform Domain Wyner-Ziv Video Coding including Optical Flow

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