MY173879A - Sampling grid informatfon for spatial layers in multi-layer video coding - Google Patents

Sampling grid informatfon for spatial layers in multi-layer video coding

Info

Publication number
MY173879A
MY173879A MYPI2015000259A MYPI2015000259A MY173879A MY 173879 A MY173879 A MY 173879A MY PI2015000259 A MYPI2015000259 A MY PI2015000259A MY PI2015000259 A MYPI2015000259 A MY PI2015000259A MY 173879 A MY173879 A MY 173879A
Authority
MY
Malaysia
Prior art keywords
sampling grid
video coding
informatfon
layer video
spatial layers
Prior art date
Application number
MYPI2015000259A
Other languages
English (en)
Inventor
Yan Ye
Yuwen He
Jie Dong
Original Assignee
Vid Scale 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 Vid Scale Inc filed Critical Vid Scale Inc
Publication of MY173879A publication Critical patent/MY173879A/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
    • H04N19/10—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
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
MYPI2015000259A 2012-08-06 2013-08-06 Sampling grid informatfon for spatial layers in multi-layer video coding MY173879A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261680244P 2012-08-06 2012-08-06
US201361809102P 2013-04-05 2013-04-05

Publications (1)

Publication Number Publication Date
MY173879A true MY173879A (en) 2020-02-26

Family

ID=49029202

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015000259A MY173879A (en) 2012-08-06 2013-08-06 Sampling grid informatfon for spatial layers in multi-layer video coding

Country Status (10)

Country Link
US (3) US9924166B2 (enExample)
EP (1) EP2880865A2 (enExample)
JP (4) JP6401161B2 (enExample)
KR (2) KR101959645B1 (enExample)
CN (2) CN110087091B (enExample)
IL (1) IL237025B (enExample)
IN (1) IN2015DN00935A (enExample)
MY (1) MY173879A (enExample)
TW (3) TWI631850B (enExample)
WO (1) WO2014025741A2 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10448032B2 (en) * 2012-09-04 2019-10-15 Qualcomm Incorporated Signaling of down-sampling location information in scalable video coding
US9794555B2 (en) * 2013-03-15 2017-10-17 Arris Enterprises Llc Adaptive sampling filter process for scalable video coding
US9503732B2 (en) 2013-04-10 2016-11-22 Arris Enterprises, Inc. Re-sampling with phase offset adjustment for luma and chroma to select filters in scalable video coding
MX369507B (es) * 2013-06-14 2019-11-11 Arris Tech Inc Filtros de remuestreo para codificación de video escalable.
KR101712108B1 (ko) * 2013-07-16 2017-03-03 삼성전자 주식회사 비트 뎁스 및 컬러 포맷의 변환을 동반하는 업샘플링 필터를 이용하는 스케일러블 비디오 부호화 방법 및 장치, 스케일러블 비디오 복호화 방법 및 장치
KR20150029593A (ko) * 2013-09-10 2015-03-18 주식회사 케이티 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치
CN105580370A (zh) 2013-10-08 2016-05-11 夏普株式会社 图像解码装置、图像编码装置以及编码数据变换装置
CN109905703B (zh) * 2013-10-11 2023-11-17 Vid拓展公司 Hevc扩展的高级句法
CN105659597B (zh) * 2013-10-22 2020-01-07 株式会社Kt 用于对多层视频信号进行编码/解码的方法和装置
US10045019B2 (en) * 2013-10-22 2018-08-07 Kt Corporation Method and device for encoding/decoding multi-layer video signal
MX360338B (es) * 2013-10-29 2018-10-30 Kt Corp Metodo y dispositivo de codificacion/decodificacion de señal de video de multiples capas.
CN105874792B (zh) 2014-01-02 2020-03-03 Vid拓展公司 用于混合的交错和递进内容的可伸缩视频编码的方法
US10341685B2 (en) 2014-01-03 2019-07-02 Arris Enterprises Llc Conditionally parsed extension syntax for HEVC extension processing
CA2943121C (en) 2014-03-18 2020-09-08 Arris Enterprises Llc Scalable video coding using reference and scaled reference layer offsets
US9986251B2 (en) 2014-05-01 2018-05-29 Arris Enterprises Llc Reference layer and scaled reference layer offsets for scalable video coding
WO2015184470A1 (en) 2014-05-30 2015-12-03 Arris Enterprises, Inc. Reference layer offset parameters for inter-layer prediction in scalable video coding
KR102440941B1 (ko) 2015-03-03 2022-09-05 삼성전자주식회사 이미지 처리 정보에 따라 크기와 방향을 갖는 초기 위상을 계산할 수 있는 이미지 처리 장치들
CN106162180A (zh) 2016-06-30 2016-11-23 北京奇艺世纪科技有限公司 一种图像编解码方法及装置
US20210337202A1 (en) * 2017-06-21 2021-10-28 Vid Scale, Inc. Adaptive quantization method for 360-degree video coding
WO2019009448A1 (ko) 2017-07-06 2019-01-10 삼성전자 주식회사 영상을 부호화 또는 복호화하는 방법 및 장치
US11190784B2 (en) 2017-07-06 2021-11-30 Samsung Electronics Co., Ltd. Method for encoding/decoding image and device therefor
US10986356B2 (en) 2017-07-06 2021-04-20 Samsung Electronics Co., Ltd. Method for encoding/decoding image and device therefor
WO2019009447A1 (ko) * 2017-07-06 2019-01-10 삼성전자 주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
CN109284952B (zh) * 2017-07-21 2023-04-18 菜鸟智能物流控股有限公司 一种归属区域的定位方法和装置
AU2019315758B2 (en) 2018-08-03 2023-04-06 V-Nova International Ltd Entropy coding for signal enhancement coding
FR3087309B1 (fr) * 2018-10-12 2021-08-06 Ateme Optimisation d'un sous-echantillonnage intervenant avant le codage d'images en compression
KR102525576B1 (ko) 2018-10-19 2023-04-26 삼성전자주식회사 영상의 ａｉ 부호화 및 ａｉ 복호화 방법, 및 장치
WO2020080765A1 (en) 2018-10-19 2020-04-23 Samsung Electronics Co., Ltd. Apparatuses and methods for performing artificial intelligence encoding and artificial intelligence decoding on image
CN114365490B (zh) 2019-09-09 2024-06-18 北京字节跳动网络技术有限公司 高精度图像和视频编解码的系数缩放
EP4018648A4 (en) 2019-09-21 2022-11-23 Beijing Bytedance Network Technology Co., Ltd. HIGH PRECISION TRANSFORMATION AND QUANTIZATION FOR IMAGE AND VIDEO CODING
KR102436512B1 (ko) 2019-10-29 2022-08-25 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
EP4066495A4 (en) 2019-12-26 2023-02-01 ByteDance Inc. PROFILE-LEVEL-LEVEL PARAMETER SET FOR VIDEO ENCODING
WO2021134019A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Constraints on coding of layered video
KR102708658B1 (ko) 2019-12-26 2024-09-24 바이트댄스 아이엔씨 비디오 코딩에서의 프로필, 티어 및 계층 표시
KR102750859B1 (ko) 2019-12-27 2025-01-09 바이트댄스 아이엔씨 비디오 서브픽처들을 시그널링하기 위한 신택스
KR20220123649A (ko) 2020-01-09 2022-09-08 바이트댄스 아이엔씨 계층 간 참조 픽처들의 존재의 시그널링
KR102287942B1 (ko) 2020-02-24 2021-08-09 삼성전자주식회사 전처리를 이용한 영상의 ａｉ 부호화 및 ａｉ 복호화 방법, 및 장치
EP4430828A4 (en) * 2021-11-09 2025-10-29 Sharp Kk SYSTEMS AND METHODS FOR SIGNALING SUBSAMPLING SHIFT INFORMATION IN VIDEO CODING
KR102897499B1 (ko) 2022-02-22 2025-12-12 한국전자통신연구원 심층신경망 기반 다계층 구조를 활용한 오디오 신호의 압축 방법, 압축 장치, 및 그 훈련 방법

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6252906B1 (en) 1998-07-31 2001-06-26 Thomson Licensing S.A. Decimation of a high definition video signal
JP3431542B2 (ja) 1999-06-22 2003-07-28 株式会社東芝 無線基地局
US7929610B2 (en) * 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
KR20060105409A (ko) * 2005-04-01 2006-10-11 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
US8488457B2 (en) 2003-11-14 2013-07-16 Interdigital Technology Corporation Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-B
US20050259729A1 (en) * 2004-05-21 2005-11-24 Shijun Sun Video coding with quality scalability
JP4752237B2 (ja) * 2004-10-15 2011-08-17 ソニー株式会社 画像フィルタ回路及びフィルタリング処理方法
US7961963B2 (en) * 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
US8660180B2 (en) * 2005-04-01 2014-02-25 Lg Electronics Inc. Method and apparatus for scalably encoding and decoding video signal
US7876833B2 (en) 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
US20060268886A1 (en) 2005-05-04 2006-11-30 Interdigital Technology Corporation Wireless communication method and system for enhancing the capability of WLAN control frames
CN1309868C (zh) 2005-11-15 2007-04-11 中国石油天然气集团公司 高温缓蚀剂
US7956930B2 (en) * 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
US8120660B2 (en) 2006-07-10 2012-02-21 Freescale Semiconductor, Inc. Image data up sampling
US7535383B2 (en) * 2006-07-10 2009-05-19 Sharp Laboratories Of America Inc. Methods and systems for signaling multi-layer bitstream data
US8014613B2 (en) * 2007-04-16 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image parameter prediction
GB2446670C (en) 2007-07-11 2013-03-13 Flexlife Ltd Inspection method
CN101511017B (zh) * 2009-03-20 2011-02-09 西安电子科技大学 基于网格的立体视频空间可分级编码器及其编码方法
KR101789845B1 (ko) 2010-01-22 2017-11-20 톰슨 라이센싱 샘플링 기반 초 해상도 비디오 인코딩 및 디코딩을 위한 방법 및 장치
WO2012012444A2 (en) * 2010-07-19 2012-01-26 Dolby Laboratories Licensing Corporation Enhancement methods for sampled and multiplexed image and video data
KR101674777B1 (ko) * 2011-11-08 2016-11-09 구글 테크놀로지 홀딩스 엘엘씨 샘플 적응 오프셋 코딩 및/또는 시그널링을 위한 장치들 및 방법들
JP2013150173A (ja) * 2012-01-19 2013-08-01 Sony Corp 画像処理装置および方法
US9420280B2 (en) * 2012-06-08 2016-08-16 Qualcomm Incorporated Adaptive upsampling filters
EP3748969B1 (en) * 2012-09-27 2024-01-03 Dolby Laboratories Licensing Corporation Inter-layer reference picture processing for coding standard scalability
TWI618397B (zh) * 2012-12-21 2018-03-11 杜比實驗室特許公司 在高位元深度視訊的可適性編碼中，高精度升取樣

Also Published As

Publication number Publication date
US11405621B2 (en) 2022-08-02
JP6421224B2 (ja) 2018-11-07
EP2880865A2 (en) 2015-06-10
WO2014025741A3 (en) 2014-05-30
JP6401161B2 (ja) 2018-10-03
JP2015529066A (ja) 2015-10-01
JP2021192514A (ja) 2021-12-16
CN104704831A (zh) 2015-06-10
KR101959645B1 (ko) 2019-03-18
US10666953B2 (en) 2020-05-26
KR20150041098A (ko) 2015-04-15
TWI631850B (zh) 2018-08-01
US20200252629A1 (en) 2020-08-06
KR20170038089A (ko) 2017-04-05
CN110087091A (zh) 2019-08-02
IN2015DN00935A (enExample) 2015-06-12
JP6964567B2 (ja) 2021-11-10
US20140037015A1 (en) 2014-02-06
TWI720543B (zh) 2021-03-01
US20180160124A1 (en) 2018-06-07
TWI674792B (zh) 2019-10-11
KR101721559B1 (ko) 2017-03-30
TW201836356A (zh) 2018-10-01
CN104704831B (zh) 2019-01-04
CN110087091B (zh) 2021-11-12
JP2018026863A (ja) 2018-02-15
WO2014025741A2 (en) 2014-02-13
TW201947934A (zh) 2019-12-16
US9924166B2 (en) 2018-03-20
JP2019024250A (ja) 2019-02-14
IL237025B (en) 2019-03-31
TW201429260A (zh) 2014-07-16

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