Slice group based multiple description video coding using motion vector estimation

D Wang; CN Canagarajah; DR Bull

doi:10.1109/ICIP.2004.1421803

Slice group based multiple description video coding using motion vector estimation

D Wang, CN Canagarajah, DR Bull

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

24 Citations (Scopus)

420 Downloads (Pure)

Abstract

This paper proposes a novel scheme for multiple description video coding approach using slice group coding tool proposed in H.264. Independent motion compensation loops are maintained for two descriptions in the encoder. In each description, one slice group is encoded as main information, while the other slice group is encoded very coarsely, as redundancy, to keep basic information. This coarse slice group can be encoded using normal encoding with coarse quantizer, or using predicted motion vectors by the main slice group. Mode decision is made to select best encoding method. Results show that our scheme works very well and keeps subjective quality very good for middle and higher bitrate. Redundancy and side quality can be controlled by changing parameters of coarsely coded slice group, unlike some other MDC methods with fixed redundancy.

Translated title of the contribution	Slice group based multiple description video coding using motion vector estimation
Original language	English
Title of host publication	2004 International Conference on Image Processing (ICIP 2004) Singapore
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	3237 - 3240
Number of pages	4
Volume	5
ISBN (Print)	0780385543
DOIs	https://doi.org/10.1109/ICIP.2004.1421803
Publication status	Published - Oct 2004
Event	International Conference on Image Processing - Singapore, Singapore Duration: 1 Oct 2004 → …

Conference

Conference	International Conference on Image Processing
Country/Territory	Singapore
City	Singapore
Period	1/10/04 → …

Bibliographical note

Rose publication type: Conference contribution

Terms of use: Copyright © 2004 IEEE. Reprinted from International Conference on Image Processing, 2004 (ICIP '04).

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].

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title = "Slice group based multiple description video coding using motion vector estimation",

abstract = "This paper proposes a novel scheme for multiple description video coding approach using slice group coding tool proposed in H.264. Independent motion compensation loops are maintained for two descriptions in the encoder. In each description, one slice group is encoded as main information, while the other slice group is encoded very coarsely, as redundancy, to keep basic information. This coarse slice group can be encoded using normal encoding with coarse quantizer, or using predicted motion vectors by the main slice group. Mode decision is made to select best encoding method. Results show that our scheme works very well and keeps subjective quality very good for middle and higher bitrate. Redundancy and side quality can be controlled by changing parameters of coarsely coded slice group, unlike some other MDC methods with fixed redundancy.",

author = "D Wang and CN Canagarajah and DR Bull",

note = "Rose publication type: Conference contribution Terms of use: Copyright {\textcopyright} 2004 IEEE. Reprinted from International Conference on Image Processing, 2004 (ICIP '04). 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. ; International Conference on Image Processing ; Conference date: 01-10-2004",

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language = "English",

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Wang, D, Canagarajah, CN & Bull, DR 2004, Slice group based multiple description video coding using motion vector estimation. in 2004 International Conference on Image Processing (ICIP 2004) Singapore. vol. 5, Institute of Electrical and Electronics Engineers (IEEE), pp. 3237 - 3240, International Conference on Image Processing, Singapore, Singapore, 1/10/04. https://doi.org/10.1109/ICIP.2004.1421803

Slice group based multiple description video coding using motion vector estimation. / Wang, D; Canagarajah, CN; Bull, DR.
2004 International Conference on Image Processing (ICIP 2004) Singapore. Vol. 5 Institute of Electrical and Electronics Engineers (IEEE), 2004. p. 3237 - 3240.

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

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N1 - Rose publication type: Conference contribution Terms of use: Copyright © 2004 IEEE. Reprinted from International Conference on Image Processing, 2004 (ICIP '04). 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 - 2004/10

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N2 - This paper proposes a novel scheme for multiple description video coding approach using slice group coding tool proposed in H.264. Independent motion compensation loops are maintained for two descriptions in the encoder. In each description, one slice group is encoded as main information, while the other slice group is encoded very coarsely, as redundancy, to keep basic information. This coarse slice group can be encoded using normal encoding with coarse quantizer, or using predicted motion vectors by the main slice group. Mode decision is made to select best encoding method. Results show that our scheme works very well and keeps subjective quality very good for middle and higher bitrate. Redundancy and side quality can be controlled by changing parameters of coarsely coded slice group, unlike some other MDC methods with fixed redundancy.

AB - This paper proposes a novel scheme for multiple description video coding approach using slice group coding tool proposed in H.264. Independent motion compensation loops are maintained for two descriptions in the encoder. In each description, one slice group is encoded as main information, while the other slice group is encoded very coarsely, as redundancy, to keep basic information. This coarse slice group can be encoded using normal encoding with coarse quantizer, or using predicted motion vectors by the main slice group. Mode decision is made to select best encoding method. Results show that our scheme works very well and keeps subjective quality very good for middle and higher bitrate. Redundancy and side quality can be controlled by changing parameters of coarsely coded slice group, unlike some other MDC methods with fixed redundancy.

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M3 - Conference Contribution (Conference Proceeding)

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BT - 2004 International Conference on Image Processing (ICIP 2004) Singapore

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - International Conference on Image Processing

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ER -

Slice group based multiple description video coding using motion vector estimation

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