CN109155860B - 处理视频数据的方法及设备 - Google Patents

处理视频数据的方法及设备 Download PDF

Info

Publication number
CN109155860B
CN109155860B CN201780030000.8A CN201780030000A CN109155860B CN 109155860 B CN109155860 B CN 109155860B CN 201780030000 A CN201780030000 A CN 201780030000A CN 109155860 B CN109155860 B CN 109155860B
Authority
CN
China
Prior art keywords
slice
tile
sample
file
box
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.)
Active
Application number
CN201780030000.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN109155860A (zh
Inventor
伏努·亨利
王业奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN109155860A publication Critical patent/CN109155860A/zh
Application granted granted Critical
Publication of CN109155860B publication Critical patent/CN109155860B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Generation (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN201780030000.8A 2016-05-24 2017-05-24 处理视频数据的方法及设备 Active CN109155860B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662341025P 2016-05-24 2016-05-24
US62/341,025 2016-05-24
US15/602,664 US10291923B2 (en) 2016-05-24 2017-05-23 Mapping of tile grouping and samples in HEVC and L-HEVC file formats
US15/602,664 2017-05-23
PCT/US2017/034185 WO2017205472A1 (en) 2016-05-24 2017-05-24 Mapping of tile grouping and samples in hevc and l-hevc file formats

Publications (2)

Publication Number Publication Date
CN109155860A CN109155860A (zh) 2019-01-04
CN109155860B true CN109155860B (zh) 2021-02-02

Family

ID=58794275

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780030000.8A Active CN109155860B (zh) 2016-05-24 2017-05-24 处理视频数据的方法及设备

Country Status (10)

Country Link
US (1) US10291923B2 (enExample)
EP (1) EP3466078B1 (enExample)
JP (1) JP6932144B2 (enExample)
KR (1) KR102485792B1 (enExample)
CN (1) CN109155860B (enExample)
AU (1) AU2017271510B2 (enExample)
BR (1) BR112018073940A2 (enExample)
ES (1) ES2824770T3 (enExample)
TW (1) TWI777953B (enExample)
WO (1) WO2017205472A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6766157B2 (ja) * 2016-02-02 2020-10-07 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン ビデオストリーミングにおけるシーンセクションと関心領域の処理
US10291923B2 (en) * 2016-05-24 2019-05-14 Qualcomm Incorporated Mapping of tile grouping and samples in HEVC and L-HEVC file formats
US10999605B2 (en) 2017-01-10 2021-05-04 Qualcomm Incorporated Signaling of important video information in file formats
WO2018191224A1 (en) 2017-04-11 2018-10-18 Vid Scale, Inc. 360-degree video coding using face continuities
US11114138B2 (en) 2017-09-15 2021-09-07 Groq, Inc. Data structures with multiple read ports
US11360934B1 (en) * 2017-09-15 2022-06-14 Groq, Inc. Tensor streaming processor architecture
US11243880B1 (en) 2017-09-15 2022-02-08 Groq, Inc. Processor architecture
US11868804B1 (en) 2019-11-18 2024-01-09 Groq, Inc. Processor instruction dispatch configuration
CN117061771A (zh) * 2017-09-20 2023-11-14 Vid拓展公司 用于编码的方法和装置和用于解码的方法和装置
US11170307B1 (en) 2017-09-21 2021-11-09 Groq, Inc. Predictive model compiler for generating a statically scheduled binary with known resource constraints
US10638151B2 (en) * 2018-05-31 2020-04-28 Verizon Patent And Licensing Inc. Video encoding methods and systems for color and depth data representative of a virtual reality scene
US11108841B2 (en) 2018-06-19 2021-08-31 At&T Intellectual Property I, L.P. Apparatus, storage medium and method for heterogeneous segmentation of video streaming
WO2020045248A1 (ja) * 2018-08-29 2020-03-05 シャープ株式会社 動画像復号装置および動画像符号化装置
US11455370B2 (en) 2018-11-19 2022-09-27 Groq, Inc. Flattened input stream generation for convolution with expanded kernel
US12340300B1 (en) 2018-09-14 2025-06-24 Groq, Inc. Streaming processor architecture
JP7337150B2 (ja) 2018-09-25 2023-09-01 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 後方互換性を有するメディアビットストリーム
WO2020067709A1 (ko) * 2018-09-25 2020-04-02 디지털인사이트주식회사 인터 모드 기반의 영상 부호화/복호화 방법 및 장치
CN116684586A (zh) * 2018-10-05 2023-09-01 Lg电子株式会社 解码设备、编码设备及发送针对图像的数据的设备
US12022059B2 (en) * 2018-12-07 2024-06-25 Beijing Dajia Internet Information Technology Co., Ltd. Video coding using multi-resolution reference picture management
US11272178B2 (en) * 2018-12-20 2022-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Video encoding and decoding
US11140403B2 (en) * 2018-12-20 2021-10-05 Tencent America LLC Identifying tile from network abstraction unit header
CN113228671B (zh) * 2018-12-28 2022-12-02 华为技术有限公司 通过将图像划分成包括图块的条带对图像进行译码的设备和方法及计算机可读存储介质
US12113997B2 (en) * 2019-01-22 2024-10-08 Tencent America LLC Method for tile group identification
CN113273217A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 非对称四叉树分割
EP3939279A4 (en) 2019-03-15 2022-08-31 Beijing Dajia Internet Information Technology Co., Ltd. SIGNALING LOSSLESS ENCODING IN VIDEO ENCODING
WO2020209479A1 (ko) * 2019-04-08 2020-10-15 엘지전자 주식회사 시그널링 된 정보에 기반한 픽처 파티셔닝 방법 및 장치
US12167033B2 (en) * 2019-05-23 2024-12-10 Interdigital Vc Holdings, Inc. Video-based point cloud streams
GB2584295A (en) * 2019-05-28 2020-12-02 Canon Kk Method and apparatus for encoding and decoding a video bitstream for merging regions of interest
CN112930683B (zh) 2019-06-20 2025-01-10 株式会社Xris 用于对图像信号进行编码/解码的方法及其设备
MX2021015641A (es) * 2019-06-21 2022-02-03 Ericsson Telefon Ab L M Indicacion de cambio ascendente de capa de codificacion de video.
KR20250137734A (ko) 2019-09-27 2025-09-18 브이아이디 스케일, 인크. 비디오 기반 포인트 클라우드 스트림들
US11425388B2 (en) * 2020-04-05 2022-08-23 Mediatek Inc. Methods and apparatuses of coding pictures with CTU based slice partitions in video coding system
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
US11930295B2 (en) 2020-09-17 2024-03-12 Lemon Inc. Handling of non-VCL NAL units in picture unit construction
US12133019B2 (en) 2020-09-17 2024-10-29 Lemon Inc. Subpicture track referencing and processing
US12041246B2 (en) * 2020-10-06 2024-07-16 Samsung Electronics Co., Ltd. Access of essential video coding (EVC) slices in a file
CN116601963A (zh) * 2020-12-17 2023-08-15 Lg电子株式会社 生成/接收包括nal单元阵列信息的媒体文件的方法和装置及发送媒体文件的方法
EP4329315A4 (en) * 2021-04-19 2024-08-21 LG Electronics Inc. Method and device for generating/receiving media file on basis of eos sample group, and method for transmitting media file
EP4364415A1 (en) * 2021-06-29 2024-05-08 Telefonaktiebolaget LM Ericsson (publ) Applying an overlay process to a picture
KR20250124327A (ko) * 2023-01-04 2025-08-19 엘지전자 주식회사 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868978A (zh) * 2007-10-12 2010-10-20 高通股份有限公司 经分层编码位流结构
CN103733623A (zh) * 2011-08-01 2014-04-16 高通股份有限公司 视频译码中用于各种维度的译码参数集
CN103959781A (zh) * 2011-11-04 2014-07-30 高通股份有限公司 填补经译码切片nal单元中的片段
CN104396265A (zh) * 2012-04-27 2015-03-04 高通股份有限公司 在视频译码中从清晰随机存取图片的全面随机存取

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7777812B2 (en) * 2005-11-18 2010-08-17 Sharp Laboratories Of America, Inc. Methods and systems for picture resampling
US8023569B2 (en) * 2005-12-15 2011-09-20 Sharp Laboratories Of America, Inc. Methods and systems for block-based residual upsampling
US7991236B2 (en) * 2006-10-16 2011-08-02 Nokia Corporation Discardable lower layer adaptations in scalable video coding
FR2932637B1 (fr) * 2008-06-17 2010-08-20 Canon Kk Procede et dispositif de codage d'une sequence d'images
US20100153395A1 (en) * 2008-07-16 2010-06-17 Nokia Corporation Method and Apparatus For Track and Track Subset Grouping
US8380790B2 (en) * 2008-12-15 2013-02-19 Microsoft Corporation Video conference rate matching
US20100225655A1 (en) * 2009-03-06 2010-09-09 Microsoft Corporation Concurrent Encoding/Decoding of Tiled Data
KR101504887B1 (ko) * 2009-10-23 2015-03-24 삼성전자 주식회사 데이터 단위 레벨의 독립적 파싱 또는 복호화에 따른 비디오 복호화 방법 및 그 장치, 그리고 데이터 단위 레벨의 독립적 파싱 또는 복호화를 위한 비디오 부호화 방법 및 그 장치
WO2011126283A2 (en) * 2010-04-05 2011-10-13 Samsung Electronics Co., Ltd. Method and apparatus for encoding video based on internal bit depth increment, and method and apparatus for decoding video based on internal bit depth increment
RS57527B1 (sr) * 2010-08-17 2018-10-31 Samsung Electronics Co Ltd Postupak dekodiranja video zapisa upotrebom jedinice za transformaciju promenljive strukture stabla
US20120114034A1 (en) * 2010-11-08 2012-05-10 Mediatek Inc. Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding
KR20120118781A (ko) * 2011-04-19 2012-10-29 삼성전자주식회사 다시점 비디오를 위한 단일화된 스케일러블 비디오 부호화 방법 및 그 장치, 다시점 비디오를 위한 단일화된 스케일러블 비디오 복호화 방법 및 그 장치
US10349077B2 (en) * 2011-11-21 2019-07-09 Canon Kabushiki Kaisha Image coding apparatus, image coding method, image decoding apparatus, image decoding method, and storage medium
US9014263B2 (en) * 2011-12-17 2015-04-21 Dolby Laboratories Licensing Corporation Multi-layer interlace frame-compatible enhanced resolution video delivery
CA2898147C (en) * 2012-01-30 2017-11-07 Samsung Electronics Co., Ltd. Method and apparatus for video encoding for each spatial sub-area, and method and apparatus for video decoding for each spatial sub-area
US20130208808A1 (en) * 2012-02-08 2013-08-15 Panasonic Corporation Image coding method and image decoding method
PL3793200T3 (pl) * 2012-04-13 2023-06-12 Ge Video Compression, Llc Kodowanie obrazu z małym opóźnieniem
US9621905B2 (en) * 2012-06-29 2017-04-11 Qualcomm Incorporated Tiles and wavefront parallel processing
US10785482B2 (en) * 2012-09-24 2020-09-22 Texas Instruments Incorporated Method and system for constraining tile processing overhead in video coding
CN105052144B (zh) * 2013-03-12 2019-01-01 寰发股份有限公司 用于可伸缩视频编码的层间预测方法
GB2516825B (en) * 2013-07-23 2015-11-25 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data using a generic signaling for coding dependencies
GB2519745B (en) * 2013-10-22 2018-04-18 Canon Kk Method of processing disordered frame portion data units
MY178217A (en) * 2014-01-02 2020-10-07 Vid Scale Inc Methods and systems for scalable video coding with mixed interlace and progressive content
EP3076670A4 (en) * 2014-01-03 2017-08-23 Samsung Electronics Co., Ltd. Method for encoding video and apparatus therefor, and method for decoding video and apparatus therefor using effective parameter delivery
US10356415B2 (en) * 2014-06-20 2019-07-16 Qualcomm Incorporated Systems and methods for constraining representation format parameters for a parameter set
GB2530751A (en) * 2014-09-30 2016-04-06 Sony Corp Video data encoding and decoding
US10034010B2 (en) * 2015-10-14 2018-07-24 Qualcomm Incorporated Alignment of operation point sample group in multi-layer bitstreams file format
US10582201B2 (en) 2016-05-19 2020-03-03 Qualcomm Incorporated Most-interested region in an image
US10291923B2 (en) * 2016-05-24 2019-05-14 Qualcomm Incorporated Mapping of tile grouping and samples in HEVC and L-HEVC file formats

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868978A (zh) * 2007-10-12 2010-10-20 高通股份有限公司 经分层编码位流结构
CN103733623A (zh) * 2011-08-01 2014-04-16 高通股份有限公司 视频译码中用于各种维度的译码参数集
CN103959781A (zh) * 2011-11-04 2014-07-30 高通股份有限公司 填补经译码切片nal单元中的片段
CN104396265A (zh) * 2012-04-27 2015-03-04 高通股份有限公司 在视频译码中从清晰随机存取图片的全面随机存取

Also Published As

Publication number Publication date
EP3466078A1 (en) 2019-04-10
TW201743611A (zh) 2017-12-16
KR20190010557A (ko) 2019-01-30
JP2019517218A (ja) 2019-06-20
AU2017271510B2 (en) 2021-09-09
ES2824770T3 (es) 2021-05-13
US20170347109A1 (en) 2017-11-30
JP6932144B2 (ja) 2021-09-08
TWI777953B (zh) 2022-09-21
WO2017205472A1 (en) 2017-11-30
KR102485792B1 (ko) 2023-01-05
AU2017271510A1 (en) 2018-11-01
BR112018073940A2 (pt) 2019-02-26
US10291923B2 (en) 2019-05-14
EP3466078B1 (en) 2020-07-15
CN109155860A (zh) 2019-01-04

Similar Documents

Publication Publication Date Title
CN109155860B (zh) 处理视频数据的方法及设备
US10298938B2 (en) Sample entry and operation point signalling in a layered video file format
US11115669B2 (en) End of sequence and end of bitstream NAL units in separate file tracks
CN108886642B (zh) 在高效率视频写码及分层高效率视频写码文件格式的图块分组的改进
US9621919B2 (en) Multi-layer video file format designs
CN106537919B (zh) 用于译码多层视频数据的方法、装置和设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant