Smooth View Quality Oriented Bit Allocation Optimization for 3D Video Coding

Xu WANG; Sam KWONG; Wei GAO; Yu ZHOU; Hui YUAN; Yun ZHANG

doi:10.1109/SMC.2015.309

Smooth View Quality Oriented Bit Allocation Optimization for 3D Video Coding

Xu WANG, Sam KWONG, Wei GAO, Yu ZHOU, Hui YUAN, Yun ZHANG

Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

1 Citation (Scopus)

Abstract

View level bit allocation is an fundamental optimization problem in multiview video plus depth (MVD) based 3D video coding (3DVC). In this paper, we propose a smooth view quality oriented view level bit allocation framework for MVD based 3DVC. The Cauchy-density based rate-distortion model of the texture video and depth map are employed to represent the rate distortion properties. The relationship between the distortion of synthesized view and quantization step size of texture videos and depth maps is approximately fitted as linear model. Final, the bit allocation problem is solved by convex optimization algorithms. Experimental results demonstrated that our proposed algorithm can achieve good performance with acceptable computational complexity comparing to the full search scheme.

Original language	English
Title of host publication	The 2015 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015
Publisher	IEEE
Pages	1764-1769
Number of pages	6
ISBN (Electronic)	9781479986972
DOIs	https://doi.org/10.1109/SMC.2015.309
Publication status	Published - Oct 2015
Externally published	Yes
Event	IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015 - Kowloon Tong, Hong Kong Duration: 9 Oct 2015 → 12 Oct 2015

Conference

Conference	IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015
Abbreviated title	SMC 2015
Country/Territory	Hong Kong
City	Kowloon Tong
Period	9/10/15 → 12/10/15

Keywords

3D Video Coding
Multiview Video Plus Depth
View Level Bit Allocation

Access to Document

10.1109/SMC.2015.309

Cite this

@inproceedings{8d4755fcd89a457db0d56f4b355dc625,

title = "Smooth View Quality Oriented Bit Allocation Optimization for 3D Video Coding",

abstract = "View level bit allocation is an fundamental optimization problem in multiview video plus depth (MVD) based 3D video coding (3DVC). In this paper, we propose a smooth view quality oriented view level bit allocation framework for MVD based 3DVC. The Cauchy-density based rate-distortion model of the texture video and depth map are employed to represent the rate distortion properties. The relationship between the distortion of synthesized view and quantization step size of texture videos and depth maps is approximately fitted as linear model. Final, the bit allocation problem is solved by convex optimization algorithms. Experimental results demonstrated that our proposed algorithm can achieve good performance with acceptable computational complexity comparing to the full search scheme.",

keywords = "3D Video Coding, Multiview Video Plus Depth, View Level Bit Allocation",

author = "Xu WANG and Sam KWONG and Wei GAO and Yu ZHOU and Hui YUAN and Yun ZHANG",

year = "2015",

month = oct,

doi = "10.1109/SMC.2015.309",

language = "English",

pages = "1764--1769",

booktitle = "The 2015 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015",

publisher = "IEEE",

note = "IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015, SMC 2015 ; Conference date: 09-10-2015 Through 12-10-2015",

}

WANG, X, KWONG, S, GAO, W, ZHOU, Y, YUAN, H & ZHANG, Y 2015, Smooth View Quality Oriented Bit Allocation Optimization for 3D Video Coding. in The 2015 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015. IEEE, pp. 1764-1769, IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015, Kowloon Tong, Hong Kong, 9/10/15. https://doi.org/10.1109/SMC.2015.309

TY - GEN

T1 - Smooth View Quality Oriented Bit Allocation Optimization for 3D Video Coding

AU - WANG, Xu

AU - KWONG, Sam

AU - GAO, Wei

AU - ZHOU, Yu

AU - YUAN, Hui

AU - ZHANG, Yun

PY - 2015/10

Y1 - 2015/10

N2 - View level bit allocation is an fundamental optimization problem in multiview video plus depth (MVD) based 3D video coding (3DVC). In this paper, we propose a smooth view quality oriented view level bit allocation framework for MVD based 3DVC. The Cauchy-density based rate-distortion model of the texture video and depth map are employed to represent the rate distortion properties. The relationship between the distortion of synthesized view and quantization step size of texture videos and depth maps is approximately fitted as linear model. Final, the bit allocation problem is solved by convex optimization algorithms. Experimental results demonstrated that our proposed algorithm can achieve good performance with acceptable computational complexity comparing to the full search scheme.

AB - View level bit allocation is an fundamental optimization problem in multiview video plus depth (MVD) based 3D video coding (3DVC). In this paper, we propose a smooth view quality oriented view level bit allocation framework for MVD based 3DVC. The Cauchy-density based rate-distortion model of the texture video and depth map are employed to represent the rate distortion properties. The relationship between the distortion of synthesized view and quantization step size of texture videos and depth maps is approximately fitted as linear model. Final, the bit allocation problem is solved by convex optimization algorithms. Experimental results demonstrated that our proposed algorithm can achieve good performance with acceptable computational complexity comparing to the full search scheme.

KW - 3D Video Coding

KW - Multiview Video Plus Depth

KW - View Level Bit Allocation

UR - http://www.scopus.com/inward/record.url?scp=84964425160&partnerID=8YFLogxK

U2 - 10.1109/SMC.2015.309

DO - 10.1109/SMC.2015.309

M3 - Conference paper (refereed)

SP - 1764

EP - 1769

BT - The 2015 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015

PB - IEEE

T2 - IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015

Y2 - 9 October 2015 through 12 October 2015

ER -

Smooth View Quality Oriented Bit Allocation Optimization for 3D Video Coding

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Keywords

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