3D视频编码标准(MultiviewVideoCoding)_h视频3d

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File: JVT-AB204.doc Page: 1 Date Saved: 2010-03-18

Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG

(ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6)

28th Meeting: Hannover, DE, 20-25 July, 2008

Document: JVT-AB204

Filename: JVT-AB204.doc

Title:

Joint Draft 8.0 on Multiview Video Coding

Status: Output Document of JVT

Purpose: For Review

Author(s) or

Contact(s):

Anthony Vetro

Mitsubishi Electric Research Labs

201 Broadway, 8

Floor

Cambridge, MA 02139 USA

Purvin Pandit

Harmonic Inc.

101 Morgan Lane

Plainsboro, NJ 08536 USA

Hideaki Kimata

NTT Corporation

1-1 Hikarino-oka, Yokosuka,

Kanagawa, 239-0847, Japan

Aljoscha Smolic

Fraunhofer Institut für Nachrichtentechnik

Heinrich-Hertz-Institut (HHI)

Einsteinufer 37, 10587 Berlin, Germany

Ye-Kui Wang

Nokia Research Center

Visiokatu 1

33720 Tampere, Finland

Tel:

Email:

Tel:

Email:

Tel:

Email:

Tel:

Email:

Tel:

Email:

+1-617-621-7591

avetro@merl.com

+1-408-490-6033

purvin.pandit@harmonicinc.com

+81-46-859-2823

kimata.hideaki@lab.ntt.co.jp

+49-30-3100-2232

smolic@hhi.de

+358-50-486-7004

ye-kui.wang@nokia.com

Source: JVT

_____________________________

File: JVT-AB204.doc Page: 2 Date Saved: 2010-03-18

In 0.6, add the following paragraph after the paragraph that starts with “Scalable video coding”:

Multiview video coding is specified in Annex H allowing the construction of bitstreams that represent multiple

views. Similar to scalable video coding, bitstreams that represent multiple views may also contain sub-bitstreams

that conform to this specification. For temporal bitstream scalability, i.e., the presence of a sub-bitstream with a

smaller temporal sampling rate than the bitstream, complete access units are removed from the bitstream when

deriving the sub-bitstream. In this case, high-level syntax and inter prediction reference pictures in the bitstream are

constructed accordingly. For view bitstream scalability, i.e. the presence of a sub-bitstream with fewer views than

the bitstream, NAL units are removed from the bitstream when deriving the sub-bitstream. In this case, inter-view

prediction, i.e., the prediction of one view signal by data of another view signal, is typically used for efficient

coding.

In 0.7, add the following paragraph after the paragraph that starts with “Annex G specifies”:

Annex H specifies multiview video coding (MVC). The reader is referred to Annex H for the entire decoding

process for MVC, which is specified there with references being made to clauses 2-9 and Annexes A-E. Subclause

H.10 specifies one profile for MVC (Multiview High).

In 7.3.1, NAL unit syntax, replace:

nal_unit_header_svc_extension( ) /* specified in Annex G */

with:

nal_unit_header_extension( ) /* specified in Annexes G and H */

In 7.3.2.1.1, Sequence parameter set data syntax, replace the syntax table with:

seq_parameter_set_data( ) {

Descriptor

profile_idc

u(8)

constraint_set0_flag

u(1)

constraint_set1_flag

u(1)

constraint_set2_flag

u(1)

constraint_set3_flag

u(1)

constraint_set4_flag

u(1)

reserved_zero_3bits /* equal to 0 */

u(3)

level_idc

u(8)

seq_parameter_set_id

ue(v)

if( profile_idc = = 100 | | profile_idc = = 110 | |

profile_idc = = 83 | | profile_idc = = 86 | | profile_idc = = 118 ) {

chroma_format_idc

ue(v)

if( chroma_format_idc = = 3 )

separate_colour_plane_flag

u(1)

bit_depth_luma_minus8

ue(v)

bit_depth_chroma_minus8

ue(v)

qpprime_y_zero_transform_bypass_flag

u(1)

seq_scaling_matrix_present_flag

u(1)

if( seq_scaling_matrix_present_flag )

for( i = 0; i < ( ( chroma_format_idc != 3 ) ? 8 : 12 ); i++ ) {

seq_scaling_list_present_flag[ i ]

u(1)

if( seq_scaling_list_present_flag[ i ] )

剩余62页未读，继续阅读

dianduji123

2015-05-31

可做参考，因为项目组在用。资源不错

liulyw_1978

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