Colour volumetric compression for realistic view synthesis applications

N Anantrasirichai; CN Canagarajah; DW Redmill; DR Bull

doi:10.1109/ICASSP.2007.366094

Colour volumetric compression for realistic view synthesis applications

N Anantrasirichai, CN Canagarajah, DW Redmill, DR Bull

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

1 Citation (Scopus)

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Abstract

The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth. This paper presents a novel framework to achieve scalable volumetric compression. Based on wavelet transformation, data rearrangement algorithm is proposed to compact volumetric data leading to high efficiency of transformation. The colour data is also rearranged by using the characteristics of human eye sensitivity. Moreover, the pre-processing for adaptive resolution is proposed in this paper. The low resolution overcomes the limitation of the data transmission at low bit rate, whilst the fine resolution improves the synthesised images' quality. The results of our proposed schemes show significant improvement of the compression performance over the traditional 3D coding.

Translated title of the contribution	Colour volumetric compression for realistic view synthesis applications
Original language	English
Title of host publication	IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	I-1061 - I-1064
Number of pages	4
Volume	I
ISBN (Print)	1424407273
DOIs	https://doi.org/10.1109/ICASSP.2007.366094
Publication status	Published - Apr 2007
Event	2007 IEEE International Conference on Acoustics, Speech, and Signal Processing - Hawaii Convention Center, Honolulu, HI, United States Duration: 15 Apr 2007 → 20 Apr 2007

Conference

Conference	2007 IEEE International Conference on Acoustics, Speech, and Signal Processing
Abbreviated title	ICASSP '07
Country/Territory	United States
City	Honolulu, HI
Period	15/04/07 → 20/04/07

Bibliographical note

Conference Organiser: IEEE
Rose publication type: Conference contribution

Terms of use: Copyright © 2007 IEEE. Reprinted from IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007).

This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected].

By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

Keywords

multi-view image
volumetric representation
view synthesis
wavelet transforms

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10.1109/ICASSP.2007.366094

Anantrasirichai IEEE ICASSP 2007Accepted author manuscript, 4.7 MB

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Anantrasirichai, N., Canagarajah, CN., Redmill, DW., & Bull, DR. (2007). Colour volumetric compression for realistic view synthesis applications. In IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007) (Vol. I, pp. I-1061 - I-1064). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICASSP.2007.366094

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abstract = "The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth. This paper presents a novel framework to achieve scalable volumetric compression. Based on wavelet transformation, data rearrangement algorithm is proposed to compact volumetric data leading to high efficiency of transformation. The colour data is also rearranged by using the characteristics of human eye sensitivity. Moreover, the pre-processing for adaptive resolution is proposed in this paper. The low resolution overcomes the limitation of the data transmission at low bit rate, whilst the fine resolution improves the synthesised images' quality. The results of our proposed schemes show significant improvement of the compression performance over the traditional 3D coding.",

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author = "N Anantrasirichai and CN Canagarajah and DW Redmill and DR Bull",

note = "Conference Organiser: IEEE Rose publication type: Conference contribution Terms of use: Copyright {\textcopyright} 2007 IEEE. Reprinted from IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected]. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. ; 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing , ICASSP '07 ; Conference date: 15-04-2007 Through 20-04-2007",

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Anantrasirichai, N, Canagarajah, CN, Redmill, DW & Bull, DR 2007, Colour volumetric compression for realistic view synthesis applications. in IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007). vol. I, Institute of Electrical and Electronics Engineers (IEEE), pp. I-1061 - I-1064, 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing , Honolulu, HI, United States, 15/04/07. https://doi.org/10.1109/ICASSP.2007.366094

Colour volumetric compression for realistic view synthesis applications. / Anantrasirichai, N; Canagarajah, CN; Redmill, DW et al.
IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007). Vol. I Institute of Electrical and Electronics Engineers (IEEE), 2007. p. I-1061 - I-1064.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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AU - Anantrasirichai, N

AU - Canagarajah, CN

AU - Redmill, DW

AU - Bull, DR

N1 - Conference Organiser: IEEE Rose publication type: Conference contribution Terms of use: Copyright © 2007 IEEE. Reprinted from IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected]. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

PY - 2007/4

Y1 - 2007/4

N2 - The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth. This paper presents a novel framework to achieve scalable volumetric compression. Based on wavelet transformation, data rearrangement algorithm is proposed to compact volumetric data leading to high efficiency of transformation. The colour data is also rearranged by using the characteristics of human eye sensitivity. Moreover, the pre-processing for adaptive resolution is proposed in this paper. The low resolution overcomes the limitation of the data transmission at low bit rate, whilst the fine resolution improves the synthesised images' quality. The results of our proposed schemes show significant improvement of the compression performance over the traditional 3D coding.

AB - The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth. This paper presents a novel framework to achieve scalable volumetric compression. Based on wavelet transformation, data rearrangement algorithm is proposed to compact volumetric data leading to high efficiency of transformation. The colour data is also rearranged by using the characteristics of human eye sensitivity. Moreover, the pre-processing for adaptive resolution is proposed in this paper. The low resolution overcomes the limitation of the data transmission at low bit rate, whilst the fine resolution improves the synthesised images' quality. The results of our proposed schemes show significant improvement of the compression performance over the traditional 3D coding.

KW - multi-view image

KW - volumetric representation

KW - view synthesis

KW - wavelet transforms

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T2 - 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing

Y2 - 15 April 2007 through 20 April 2007

ER -

Colour volumetric compression for realistic view synthesis applications

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Keywords

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