IN2014CN03797A - - Google Patents

Info

Publication number
IN2014CN03797A
IN2014CN03797A IN3797CHN2014A IN2014CN03797A IN 2014CN03797 A IN2014CN03797 A IN 2014CN03797A IN 3797CHN2014 A IN3797CHN2014 A IN 3797CHN2014A IN 2014CN03797 A IN2014CN03797 A IN 2014CN03797A
Authority
IN
India
Prior art keywords
picture
long term
bits
term reference
processor
Prior art date
Application number
Other languages
English (en)
Inventor
Ye Kui Wang
Adarsh Krishnan Ramasubramonian
Ying Chen
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN03797A publication Critical patent/IN2014CN03797A/en

Links

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
IN3797CHN2014 2011-12-02 2012-11-30 IN2014CN03797A (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161566359P 2011-12-02 2011-12-02
US201261589295P 2012-01-20 2012-01-20
US201261624933P 2012-04-16 2012-04-16
US13/689,547 US9432665B2 (en) 2011-12-02 2012-11-29 Coding least significant bits of picture order count values identifying long-term reference pictures
PCT/US2012/067355 WO2013082464A1 (en) 2011-12-02 2012-11-30 Coding least signficant bits of picture order count values identifying long-term reference pictures

Publications (1)

Publication Number Publication Date
IN2014CN03797A true IN2014CN03797A (da) 2015-10-16

Family

ID=48523989

Family Applications (2)

Application Number Title Priority Date Filing Date
IN3837CHN2014 IN2014CN03837A (da) 2011-12-02 2012-11-30
IN3797CHN2014 IN2014CN03797A (da) 2011-12-02 2012-11-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IN3837CHN2014 IN2014CN03837A (da) 2011-12-02 2012-11-30

Country Status (20)

Country Link
US (2) US9648321B2 (da)
EP (2) EP2786569B1 (da)
JP (4) JP2015503287A (da)
KR (2) KR101632815B1 (da)
CN (2) CN104025596A (da)
AU (2) AU2012345727B2 (da)
BR (2) BR112014013373B1 (da)
CA (2) CA2856726C (da)
DK (1) DK2786569T3 (da)
ES (1) ES2715980T3 (da)
HU (1) HUE042033T2 (da)
IL (2) IL232590B (da)
IN (2) IN2014CN03837A (da)
MY (1) MY170982A (da)
PH (2) PH12014501075B1 (da)
RU (2) RU2594760C2 (da)
SG (2) SG11201402107WA (da)
SI (1) SI2786569T1 (da)
WO (2) WO2013082464A1 (da)
ZA (1) ZA201404863B (da)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX342314B (es) 2011-08-25 2016-09-26 Panasonic Ip Corp America Metodos y aparatos para codificar y decodificar video utilizando una descripcion de memoria intermedia periodica.
CN103621092B (zh) 2011-09-07 2017-07-18 太阳专利托管公司 图像编码方法、图像解码方法、图像编码装置、图像解码装置以及图像编码和解码装置
MX2013009352A (es) 2011-09-19 2014-03-31 Panasonic Corp Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, aparato de decodificacion de imagenes y aparato de codificacion y decodificacion de imagenes.
ES2987825T3 (es) 2011-10-19 2024-11-18 Sun Patent Trust Procedimiento de codificación de imágenes, procedimiento de descodificación de imágenes, dispositivo de codificación de imágenes, dispositivo de descodificación de imágenes, y dispositivo de codificación y descodificación de imágenes
US9648321B2 (en) * 2011-12-02 2017-05-09 Qualcomm Incorporated Coding picture order count values identifying long-term reference frames
US20130272398A1 (en) * 2012-01-25 2013-10-17 Sharp Laboratories Of America, Inc. Long term picture signaling
US20130188709A1 (en) 2012-01-25 2013-07-25 Sachin G. Deshpande Video decoder for tiles with absolute signaling
WO2013128832A1 (ja) * 2012-03-02 2013-09-06 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
EP2839659A1 (en) 2012-04-16 2015-02-25 Telefonaktiebolaget LM Ericsson (PUBL) Encoder, decoder and methods thereof for video encoding and decoding
US9332309B2 (en) 2012-06-08 2016-05-03 Apple Inc. Sync frame recovery in real time video transmission system
US9332255B2 (en) * 2012-06-28 2016-05-03 Qualcomm Incorporated Signaling long-term reference pictures for video coding
US20140079138A1 (en) * 2012-09-14 2014-03-20 Sony Corporation Simplifiication of pic_order_cnt_lsb calculation in hm8
US9491487B2 (en) 2012-09-25 2016-11-08 Apple Inc. Error resilient management of picture order count in predictive coding systems
US9264737B2 (en) 2012-10-01 2016-02-16 Apple Inc. Error resilient transmission of random access frames and global coding parameters
JP6209772B2 (ja) * 2013-01-15 2017-10-11 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． シグナリングを用いたビデオデコーダ
EP3399746B1 (en) * 2013-01-16 2019-08-07 Telefonaktiebolaget LM Ericsson (publ) Decoder and encoder for coding of a video sequence
US9590952B2 (en) 2014-09-05 2017-03-07 Microsoft Technology Licensing, Llc Lossy data stream decoder
KR101610725B1 (ko) * 2014-09-23 2016-04-08 삼성전자주식회사 참조 빈도에 따라 참조 영상 데이터를 제어하는 비디오 부복호화 방법 및 장치
EP3221337B1 (en) * 2014-11-21 2021-08-04 Nicolai Vladimirovich Bovin Multivalent ligand-lipid constructs
KR102302674B1 (ko) * 2015-05-13 2021-09-16 삼성전자주식회사 영상신호 제공장치 및 영상신호 제공방법
US10595025B2 (en) 2015-09-08 2020-03-17 Microsoft Technology Licensing, Llc Video coding
US10313685B2 (en) 2015-09-08 2019-06-04 Microsoft Technology Licensing, Llc Video coding
US10097836B2 (en) * 2015-09-28 2018-10-09 Samsung Electronics Co., Ltd. Method and device to mark a reference picture for video coding
WO2019124191A1 (ja) * 2017-12-18 2019-06-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
BR112020026618A2 (pt) * 2018-06-26 2021-03-30 Huawei Technologies Co., Ltd. Projetos de sintaxe de alto nível para codificação de nuvem de pontos
US11516492B2 (en) * 2018-07-01 2022-11-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
WO2020018703A1 (en) * 2018-07-17 2020-01-23 Futurewei Technologies, Inc. Prediction type signaling and temporal order signaling in point cloud coding (pcc)
WO2020112488A1 (en) * 2018-11-30 2020-06-04 Futurewei Technologies, Inc. Signaling of reference picture lists in video coding
CN118632031A (zh) * 2018-12-10 2024-09-10 夏普株式会社 用于在视频编码中发送信号通知参考图片的系统和方法
KR102669450B1 (ko) * 2018-12-11 2024-05-28 에스케이하이닉스 주식회사 저장 장치 및 그 동작 방법
WO2020141889A1 (ko) * 2019-01-02 2020-07-09 엘지전자 주식회사 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치
CN113924783A (zh) 2019-06-03 2022-01-11 北京字节跳动网络技术有限公司 用于视频编解码的组合式帧内和帧内块复制预测
US11184607B2 (en) * 2019-06-13 2021-11-23 Qualcomm Incorporated Same picture order count (POC) numbering for scalability support
EP4011063B1 (en) * 2019-08-09 2024-11-27 Huawei Technologies Co., Ltd. External decoding refresh (edr) in video coding
WO2021033749A1 (en) * 2019-08-22 2021-02-25 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in video coding
WO2021061462A1 (en) 2019-09-24 2021-04-01 Futurewei Technologies, Inc. Support of mixed irap and non-irap pictures within an access unit in multi-layer video bitstreams
WO2021061025A1 (en) * 2019-09-24 2021-04-01 Huawei Technologies Co., Ltd. An encoder, a decoder with picture order counter derivation
WO2021122070A1 (en) * 2019-12-19 2021-06-24 Telefonaktiebolaget Lm Ericsson (Publ) Picture header prediction
KR20230017819A (ko) * 2020-05-22 2023-02-06 엘지전자 주식회사 영상 코딩 방법 및 그 장치
US12444088B2 (en) * 2020-10-07 2025-10-14 Qualcomm Incorporated Angular mode and in-tree quantization in geometry point cloud compression
US20230156218A1 (en) * 2021-11-18 2023-05-18 Tencent America LLC Derived motion vector with single reference signaling

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100491530B1 (ko) 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
PL375705A1 (en) 2002-10-01 2005-12-12 Thomson Licensing S.A. Implicit weighting of reference pictures in a video encoder
CN101924945B (zh) 2004-03-08 2012-07-18 三叉微系统(远东)有限公司 具有可变压缩比和用于存储及检索参考帧数据的缓冲器的视频解码器
US20050207490A1 (en) 2004-03-18 2005-09-22 Wang Jason N Stored picture index for AVC coding
US7873107B2 (en) 2004-07-30 2011-01-18 Broadcom Corporation Tertiary content addressable memory based motion estimator
FR2874292B1 (fr) 2004-08-10 2007-01-26 Thales Sa Procede de mise en forme de trames d'une sequence video
CN101065780A (zh) 2004-10-14 2007-10-31 诺基亚公司 视频编码中的参考图像管理
KR100714696B1 (ko) * 2005-06-24 2007-05-04 삼성전자주식회사 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
JPWO2007094100A1 (ja) * 2006-02-13 2009-07-02 株式会社東芝 動画像符号化／復号化方法及び装置並びにプログラム
JP2009543461A (ja) * 2006-07-06 2009-12-03 トムソン ライセンシング マルチビュービデオ符号化及び復号化のためにフレームナンバー及び／又はピクチャオーダカウント（ｐｏｃ）を分離する方法及び装置
US20080165860A1 (en) 2006-08-31 2008-07-10 Zohair Sahraoui H.264 Data processing
KR101351935B1 (ko) 2006-10-13 2014-01-17 톰슨 라이센싱 멀티뷰 비디오 코딩을 수반하는 참조 화상 관리를 위한 방법
RU2426227C2 (ru) * 2006-11-14 2011-08-10 Квэлкомм Инкорпорейтед Кодирование кодов переменной длины с эффективным использованием памяти
CA2674438C (en) * 2007-01-08 2013-07-09 Nokia Corporation Improved inter-layer prediction for extended spatial scalability in video coding
JP5023739B2 (ja) 2007-02-28 2012-09-12 ソニー株式会社 画像情報符号化装置及び符号化方法
US8629893B2 (en) 2008-04-02 2014-01-14 Cisco Technology, Inc. Video switching without instantaneous decoder refresh-frames
JP5131101B2 (ja) * 2008-09-09 2013-01-30 富士通株式会社 動画像編集装置および動画像編集プログラム
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
JP5332773B2 (ja) * 2009-03-18 2013-11-06 ソニー株式会社 画像処理装置および方法
US20120269275A1 (en) 2010-10-20 2012-10-25 Nokia Corporation Method and device for video coding and decoding
US9648321B2 (en) * 2011-12-02 2017-05-09 Qualcomm Incorporated Coding picture order count values identifying long-term reference frames

Also Published As

Publication number Publication date
JP2016158251A (ja) 2016-09-01
DK2786569T3 (da) 2019-04-01
PH12014501170B1 (en) 2014-09-08
CA2856548C (en) 2018-08-28
US20130142257A1 (en) 2013-06-06
BR112014013365A2 (pt) 2017-06-13
IN2014CN03837A (da) 2015-07-03
ES2715980T3 (es) 2019-06-07
SG11201402109PA (en) 2014-09-26
BR112014013373B1 (pt) 2022-06-07
CN104025596A (zh) 2014-09-03
PH12014501075A1 (en) 2014-06-23
JP2015500590A (ja) 2015-01-05
CN103999463B (zh) 2017-10-31
AU2012345727B2 (en) 2016-05-12
BR112014013373A2 (pt) 2017-06-13
IL232590B (en) 2018-02-28
BR112014013365A8 (pt) 2021-02-23
AU2012345720B2 (en) 2016-05-12
BR112014013365B1 (pt) 2022-06-14
IL232591B (en) 2018-02-28
PH12014501170A1 (en) 2014-09-08
RU2594760C2 (ru) 2016-08-20
AU2012345727A1 (en) 2014-06-12
KR20140100557A (ko) 2014-08-14
JP2015503287A (ja) 2015-01-29
BR112014013373A8 (pt) 2021-02-23
CA2856726A1 (en) 2013-06-06
KR20140100555A (ko) 2014-08-14
JP6556894B2 (ja) 2019-08-07
AU2012345720C1 (en) 2016-11-24
SI2786569T1 (sl) 2019-04-30
JP6661419B2 (ja) 2020-03-11
KR101632816B1 (ko) 2016-07-01
WO2013082464A1 (en) 2013-06-06
CA2856726C (en) 2021-05-11
HK1197125A1 (en) 2015-01-02
HUE042033T2 (hu) 2019-06-28
JP2018129837A (ja) 2018-08-16
CA2856548A1 (en) 2013-06-06
US20130142256A1 (en) 2013-06-06
SG11201402107WA (en) 2014-09-26
EP2786569A1 (en) 2014-10-08
PH12014501075B1 (en) 2017-09-29
EP2786571A1 (en) 2014-10-08
IL232591A0 (en) 2014-06-30
CN103999463A (zh) 2014-08-20
WO2013082471A1 (en) 2013-06-06
RU2573204C1 (ru) 2016-01-20
IL232590A0 (en) 2014-06-30
JP5866458B2 (ja) 2016-02-17
RU2014126865A (ru) 2016-02-10
US9432665B2 (en) 2016-08-30
AU2012345720A1 (en) 2014-06-12
EP2786569B1 (en) 2018-12-19
ZA201404863B (en) 2017-01-25
US9648321B2 (en) 2017-05-09
EP2786571B1 (en) 2019-05-01
MY170982A (en) 2019-09-23
KR101632815B1 (ko) 2016-06-22

Similar Documents

Publication Publication Date Title
PH12014501170A1 (en) Coding least signficant bits of picture order count values identifying long-term reference pictures
UA114930C2 (uk) Час надходження в і номінальний час видалення з буфера кодованих картинок при кодуванні відео
IN2014MN00007A (da)
MY165045A (en) Signaling picture size in video coding
MY171067A (en) Coding sei nal units for video coding
PH12013501841A1 (en) Video coding techniques for coding dependent pictures after random access
MY166340A (en) Reference picture signaling
WO2015116949A3 (en) Coding independent frames of ambient higher-order ambisonic coefficients
MY176387A (en) Image processing device and method
WO2014047202A3 (en) Indication of interlaced video data for video coding
MY166191A (en) Absolute or explicit reference picture signaling
PH12014502731A1 (en) Signaling long-term reference pictures for video coding
MY155923A (en) Decoding and encoding of pictures of a video sequence
MX341068B (es) Método de codificacion de imágenes, método de decodificacion de imágenes, aparato de codificacion de imágenes, aparato de decodificacion de imágenes y aparato de codificacion y decoficación de imágenes.
JP2012085348A5 (da)
EP4554228A3 (en) Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
PH12015501680A1 (en) Coding and decoding methods of a picture block, corresponding devices and data stream
TH147531A (th) การลงรหัสบิตที่มีนัยสำคัญน้อยที่สุดของค่าการนับลำดับรูปภาพที่ระบุรูปภาพอ้างอิงระยะยาว
TH94217B (th) การลงรหัสบิตที่มีนัยสำคัญน้อยที่สุดของค่าการนับลำดับรูปภาพที่ระบุรูปภาพอ้างอิงระยะยาว
UA108702C2 (uk) Сигналізація розміру зображення при кодуванні відеосигналу
UA108155C2 (uk) Способи відеокодування для кодування залежних зображень після довільного доступу
UA114004C2 (xx) Повідомлення додаткової інформації розширення точки відновлення і періоду буферизації