CN101647287A - 参考画面列表的管理 - Google Patents
参考画面列表的管理 Download PDFInfo
- Publication number
- CN101647287A CN101647287A CN200880010403A CN200880010403A CN101647287A CN 101647287 A CN101647287 A CN 101647287A CN 200880010403 A CN200880010403 A CN 200880010403A CN 200880010403 A CN200880010403 A CN 200880010403A CN 101647287 A CN101647287 A CN 101647287A
- Authority
- CN
- China
- Prior art keywords
- reference picture
- view
- picture
- pictures
- reordering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
ref_pic_list_reordering(){ | C | 描述符 |
if(slice_type!=I&&slice_type !=SI&&slice_type!=EI){/*在附件F中指定slice_type EI*/ | ||
ref_pic_list_reordering_flag_l0 | 2 | u(l) |
if(ref_pic_list_reordering_flag_l0) | ||
do{ | ||
reordering_of_pic_nums_idc | 2 | ue(v) |
if(reordering_of_pic_nums_idc==0||reordering_of_pic_nums_idc==1) | ||
abs_diff_pic_num_minus1 | 2 | ue(v) |
else if(reordering_of_pic_nums_idc==2) | ||
long_term_pic_num | 2 | ue(v) |
}while(reordering_of_pic_nums_idc !=3) | ||
} | ||
if(slice_type==B||slice type==EB){/*在附件F中指定slice_type EB*/ | ||
ref_pic_list_reordering_flag_l1 | 2 | u(l) |
if(ref_pic_list_reordering_flag_l1) | ||
do{ | ||
reordering_of_pic_nums_idc | 2 | ue(v) |
if(reordering_of_pic_nums_idc==0||reordering_of_pic_nums_idc==1) | ||
abs_diff_pic_num_minus1 | 2 | ue(v) |
else if(reordering_of_pic_nums_idc==2) | ||
long_term_pic_num | 2 | ue(v) |
}while(reordering_of_pic_nums_idc !=3) | ||
} | ||
} |
ref_pic_list_reordering(){ | C | 描述符 |
if(slice_type!=I&&slice_type !=){ | ||
ref_pic_list_reordering_flag_l0 | 2 | u(l) |
if(ref_pic_list_reordering_flag_l0) | ||
do{ | ||
reordering_of_pic_nums_idc | 2 | ue(v) |
if(reordering_of_pic_nums_idc==0||reordering_of_pic_nums_idc==1) | ||
abs_diff_pic_num_minus1 | 2 | ue(v) |
else if(reordering_of_pic_nums_idc==2) | ||
long_term_pic_num | 2 | ue(v) |
if(reordering_of_pic_nums_idc==4||reordering_of_pic_nums_idc==5) | ||
abs_diff_view_idx_minus1 | 2 | ue(v) |
}while(reordering_of_pic_nums_idc !=3) | ||
} | ||
if(slice_type==B||slice_type==EB){ | ||
ref_pic_list_reordering_flag_l1 | 2 | u(l) |
if(ref_pic_list_reordering_flag_l1) | ||
do{ | ||
reordering_of_pic_nums_idc | 2 | ue(v) |
if(reordering_of_pic_nums_idc==0||reordering_of_pic_nums_idc==1) | ||
abs_diff_pic_num_minus1 | 2 | ue(v) |
else if(reordering_of_pic_nums_idc==2) | ||
long_term_pic_num | 2 | ue(v) |
if(reordering_of_pic_nums_idc==4||reordering_of_pic_nums_idc==5) | ||
abs_diff_view_idxminus1 | 2 | ue(v) |
}while(reordering_of_pic_nums_idc !=3) | ||
} | ||
} |
reordering_of_pic_nums_idc | 所指定的重新排序 |
0 | 呈现abs_diff_pic_num_minus1并对应于从画面号码预测值中减去的差 |
1 | 呈现abs_diff_pic_num_minus1并对应于添加至画面号码预测值的差 |
2 | 呈现long_term_pic_num并指定参考画面的长期的画面号码 |
3 | 结束初始参考画面列表的重新排序的循环 |
4 | 呈现abs_diff_view_idx_minus1并对应于从视图索引预测值中减去的差 |
5 | 呈现abs_diff_view_idx_minus1并对应于添加至视图索引预测值的差 |
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92171307P | 2007-04-04 | 2007-04-04 | |
US60/921,713 | 2007-04-04 | ||
PCT/US2008/003492 WO2008123917A2 (en) | 2007-04-04 | 2008-03-17 | Reference picture list management |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101647287A true CN101647287A (zh) | 2010-02-10 |
CN101647287B CN101647287B (zh) | 2013-10-30 |
Family
ID=39739681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800104037A Expired - Fee Related CN101647287B (zh) | 2007-04-04 | 2008-03-17 | 参考画面列表的管理 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100118933A1 (zh) |
EP (1) | EP2135456B1 (zh) |
JP (5) | JP5273824B2 (zh) |
KR (1) | KR101418627B1 (zh) |
CN (1) | CN101647287B (zh) |
BR (1) | BRPI0809210A2 (zh) |
TW (3) | TWI422230B (zh) |
WO (1) | WO2008123917A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103329525A (zh) * | 2011-01-22 | 2013-09-25 | 高通股份有限公司 | 用于视频译码的组合参考图片列表建构 |
CN104054351A (zh) * | 2012-01-17 | 2014-09-17 | 瑞典爱立信有限公司 | 参考画面列表处理 |
CN103765902B (zh) * | 2011-08-30 | 2017-09-29 | 英特尔公司 | 多视角视频编码方案 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010086500A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
CN102308579B (zh) * | 2009-02-03 | 2017-06-06 | 汤姆森特许公司 | 位深可分级中使用平滑参考帧的运动补偿的方法和设备 |
KR20110139304A (ko) * | 2009-04-22 | 2011-12-28 | 엘지전자 주식회사 | 다시점 영상의 참조 픽쳐 리스트 변경 방법 |
JPWO2010131537A1 (ja) * | 2009-05-11 | 2012-11-01 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像符号化装置、方法およびプログラム、並びに、動画像復号化装置、方法およびプログラム |
US8411746B2 (en) * | 2009-06-12 | 2013-04-02 | Qualcomm Incorporated | Multiview video coding over MPEG-2 systems |
US8780999B2 (en) | 2009-06-12 | 2014-07-15 | Qualcomm Incorporated | Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems |
WO2011013257A1 (ja) * | 2009-07-29 | 2011-02-03 | パナソニック株式会社 | マルチビュービデオ復号装置およびその方法 |
BR112013006006A2 (pt) | 2010-09-14 | 2017-07-18 | Thomson Licensing | método de compressão e aparelho para dados de oclusão |
BR112013017490A2 (pt) * | 2011-01-07 | 2017-10-24 | Samsung Electronics Co Ltd | método de previsão de vídeo, aparelho de previsão de vídeo, e mídia de gravação legível por computador |
US8934552B2 (en) * | 2011-03-31 | 2015-01-13 | Qualcomm Incorporated | Combined reference picture list construction and mapping |
US9521418B2 (en) * | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
US11496760B2 (en) | 2011-07-22 | 2022-11-08 | Qualcomm Incorporated | Slice header prediction for depth maps in three-dimensional video codecs |
US9288505B2 (en) | 2011-08-11 | 2016-03-15 | Qualcomm Incorporated | Three-dimensional video with asymmetric spatial resolution |
US9131245B2 (en) | 2011-09-23 | 2015-09-08 | Qualcomm Incorporated | Reference picture list construction for video coding |
US9264717B2 (en) | 2011-10-31 | 2016-02-16 | Qualcomm Incorporated | Random access with advanced decoded picture buffer (DPB) management in video coding |
US9485503B2 (en) | 2011-11-18 | 2016-11-01 | Qualcomm Incorporated | Inside view motion prediction among texture and depth view components |
WO2013109460A1 (en) * | 2012-01-19 | 2013-07-25 | Vid Scale, Inc. | Method and apparatus for signaling and construction of video coding reference picture lists |
KR102137149B1 (ko) | 2012-03-02 | 2020-07-23 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치 |
SG11201406675WA (en) | 2012-04-16 | 2014-11-27 | Samsung Electronics Co Ltd | Method and apparatus for determining reference picture set of image |
US9438898B2 (en) | 2012-09-07 | 2016-09-06 | Vid Scale, Inc. | Reference picture lists modification |
US9807407B2 (en) * | 2013-12-02 | 2017-10-31 | Qualcomm Incorporated | Reference picture selection |
KR102047501B1 (ko) * | 2014-10-07 | 2019-11-21 | 삼성전자주식회사 | 인터-레이어 예측을 이용한 멀티 레이어 영상 부호화 또는 복호화 방법 및 장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3443880B2 (ja) * | 1992-09-18 | 2003-09-08 | ソニー株式会社 | ビデオ信号符号化方法及び復号化方法 |
GB2352350B (en) * | 1999-07-19 | 2003-11-05 | Nokia Mobile Phones Ltd | Video coding |
JP2004007379A (ja) * | 2002-04-10 | 2004-01-08 | Toshiba Corp | 動画像符号化方法及び動画像復号化方法 |
KR100481732B1 (ko) * | 2002-04-20 | 2005-04-11 | 전자부품연구원 | 다 시점 동영상 부호화 장치 |
US7489342B2 (en) * | 2004-12-17 | 2009-02-10 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for managing reference pictures in multiview videos |
EP1661409A2 (en) * | 2003-08-26 | 2006-05-31 | Thomson Licensing S.A. | Method and apparatus for minimizing number of reference pictures used for inter-coding |
US20060083298A1 (en) * | 2004-10-14 | 2006-04-20 | Nokia Corporation | Reference picture management in video coding |
US7728877B2 (en) * | 2004-12-17 | 2010-06-01 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for synthesizing multiview videos |
US7728878B2 (en) * | 2004-12-17 | 2010-06-01 | Mitsubishi Electric Research Labortories, Inc. | Method and system for processing multiview videos for view synthesis using side information |
US7710462B2 (en) * | 2004-12-17 | 2010-05-04 | Mitsubishi Electric Research Laboratories, Inc. | Method for randomly accessing multiview videos |
KR100732961B1 (ko) * | 2005-04-01 | 2007-06-27 | 경희대학교 산학협력단 | 다시점 영상의 스케일러블 부호화, 복호화 방법 및 장치 |
JP2007067842A (ja) * | 2005-08-31 | 2007-03-15 | Victor Co Of Japan Ltd | 動画像符号化データ編集装置および動画像符号化データ編集方法 |
US8559515B2 (en) * | 2005-09-21 | 2013-10-15 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding and decoding multi-view video |
EP3139615A1 (en) * | 2006-03-30 | 2017-03-08 | LG Electronics Inc. | A method and apparatus for decoding/encoding a video signal |
JP2007336275A (ja) * | 2006-06-15 | 2007-12-27 | Toshiba Corp | 動画像再生装置 |
EP2087738B1 (en) * | 2006-10-13 | 2016-04-13 | Thomson Licensing | Method for reference picture management involving multiview video coding |
CN102761744B (zh) * | 2006-10-13 | 2015-10-28 | 汤姆逊许可公司 | 用于多视点视频编码的参考图像列表管理语法 |
EP2087741B1 (en) * | 2006-10-16 | 2014-06-04 | Nokia Corporation | System and method for implementing efficient decoded buffer management in multi-view video coding |
-
2008
- 2008-03-17 KR KR1020097020719A patent/KR101418627B1/ko active IP Right Grant
- 2008-03-17 EP EP08726902.3A patent/EP2135456B1/en not_active Not-in-force
- 2008-03-17 JP JP2010502080A patent/JP5273824B2/ja not_active Expired - Fee Related
- 2008-03-17 WO PCT/US2008/003492 patent/WO2008123917A2/en active Application Filing
- 2008-03-17 BR BRPI0809210-9A patent/BRPI0809210A2/pt active Search and Examination
- 2008-03-17 CN CN2008800104037A patent/CN101647287B/zh not_active Expired - Fee Related
- 2008-03-17 US US12/450,098 patent/US20100118933A1/en not_active Abandoned
- 2008-04-03 TW TW097112372A patent/TWI422230B/zh not_active IP Right Cessation
- 2008-04-03 TW TW101109389A patent/TWI551116B/zh not_active IP Right Cessation
- 2008-04-03 TW TW101109388A patent/TWI533669B/zh not_active IP Right Cessation
-
2012
- 2012-11-07 JP JP2012245139A patent/JP5558545B2/ja not_active Expired - Fee Related
-
2014
- 2014-06-03 JP JP2014114534A patent/JP6066425B2/ja not_active Expired - Fee Related
-
2016
- 2016-11-17 JP JP2016224226A patent/JP2017063471A/ja not_active Ceased
-
2018
- 2018-10-29 JP JP2018202442A patent/JP2019068427A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103329525A (zh) * | 2011-01-22 | 2013-09-25 | 高通股份有限公司 | 用于视频译码的组合参考图片列表建构 |
CN103329525B (zh) * | 2011-01-22 | 2016-08-24 | 高通股份有限公司 | 用于视频译码的组合参考图片列表建构 |
CN103765902B (zh) * | 2011-08-30 | 2017-09-29 | 英特尔公司 | 多视角视频编码方案 |
CN104054351A (zh) * | 2012-01-17 | 2014-09-17 | 瑞典爱立信有限公司 | 参考画面列表处理 |
CN107172435A (zh) * | 2012-01-17 | 2017-09-15 | 瑞典爱立信有限公司 | 参考画面列表处理 |
CN107172435B (zh) * | 2012-01-17 | 2020-09-18 | 瑞典爱立信有限公司 | 参考画面列表处理方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
KR101418627B1 (ko) | 2014-07-15 |
CN101647287B (zh) | 2013-10-30 |
TW201230815A (en) | 2012-07-16 |
TWI422230B (zh) | 2014-01-01 |
JP6066425B2 (ja) | 2017-01-25 |
TWI551116B (zh) | 2016-09-21 |
TWI533669B (zh) | 2016-05-11 |
JP2013066200A (ja) | 2013-04-11 |
JP2014195320A (ja) | 2014-10-09 |
JP2010524338A (ja) | 2010-07-15 |
WO2008123917A3 (en) | 2008-12-04 |
JP5558545B2 (ja) | 2014-07-23 |
US20100118933A1 (en) | 2010-05-13 |
JP2017063471A (ja) | 2017-03-30 |
WO2008123917A2 (en) | 2008-10-16 |
EP2135456B1 (en) | 2017-05-03 |
BRPI0809210A2 (pt) | 2014-09-02 |
EP2135456A2 (en) | 2009-12-23 |
KR20100015366A (ko) | 2010-02-12 |
TW200904198A (en) | 2009-01-16 |
JP2019068427A (ja) | 2019-04-25 |
JP5273824B2 (ja) | 2013-08-28 |
TW201230814A (en) | 2012-07-16 |
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