JP2022544159A5 - - Google Patents

Info

Publication number
JP2022544159A5
JP2022544159A5 JP2022507676A JP2022507676A JP2022544159A5 JP 2022544159 A5 JP2022544159 A5 JP 2022544159A5 JP 2022507676 A JP2022507676 A JP 2022507676A JP 2022507676 A JP2022507676 A JP 2022507676A JP 2022544159 A5 JP2022544159 A5 JP 2022544159A5
Authority
JP
Japan
Prior art keywords
region
decoder
item
spatial resolution
picture
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.)
Withdrawn
Application number
JP2022507676A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022544159A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/045218 external-priority patent/WO2021026361A1/en
Publication of JP2022544159A publication Critical patent/JP2022544159A/ja
Publication of JP2022544159A5 publication Critical patent/JP2022544159A5/ja
Priority to JP2025122319A priority Critical patent/JP2025137696A/ja
Withdrawn legal-status Critical Current

Links

JP2022507676A 2019-08-06 2020-08-06 サブフレームを使用した適応分解能管理 Withdrawn JP2022544159A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025122319A JP2025137696A (ja) 2019-08-06 2025-07-22 サブフレームを使用した適応分解能管理

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962883480P 2019-08-06 2019-08-06
US62/883,480 2019-08-06
PCT/US2020/045218 WO2021026361A1 (en) 2019-08-06 2020-08-06 Adaptive resolution management using sub-frames

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025122319A Division JP2025137696A (ja) 2019-08-06 2025-07-22 サブフレームを使用した適応分解能管理

Publications (2)

Publication Number Publication Date
JP2022544159A JP2022544159A (ja) 2022-10-17
JP2022544159A5 true JP2022544159A5 (enExample) 2023-08-15

Family

ID=74503256

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022507676A Withdrawn JP2022544159A (ja) 2019-08-06 2020-08-06 サブフレームを使用した適応分解能管理
JP2025122319A Pending JP2025137696A (ja) 2019-08-06 2025-07-22 サブフレームを使用した適応分解能管理

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025122319A Pending JP2025137696A (ja) 2019-08-06 2025-07-22 サブフレームを使用した適応分解能管理

Country Status (9)

Country Link
US (2) US20210044819A1 (enExample)
EP (1) EP4011085A4 (enExample)
JP (2) JP2022544159A (enExample)
KR (1) KR20220088844A (enExample)
CN (1) CN114503583A (enExample)
BR (1) BR112022002186A2 (enExample)
MX (1) MX2022001594A (enExample)
PH (1) PH12022550291A1 (enExample)
WO (1) WO2021026361A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119835421A (zh) * 2019-09-10 2025-04-15 皇家飞利浦有限公司 图像信号编码/解码方法及其装置
US11336894B2 (en) * 2019-09-20 2022-05-17 Tencent America LLC Signaling of reference picture resampling with resampling picture size indication in video bitstream
CN114982229A (zh) 2019-09-24 2022-08-30 弗劳恩霍夫应用研究促进协会 用于参考图片重采样扩展的编码器和解码器、编码方法和解码方法
US20230254500A1 (en) * 2022-02-07 2023-08-10 Nvidia Corporation Smart packet pacing for video frame streaming

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI262725B (en) * 2005-06-30 2006-09-21 Cheertek Inc Video decoding apparatus and digital audio and video display system capable of controlling presentation of subtitles and method thereof
US8804821B2 (en) * 2008-09-26 2014-08-12 Microsoft Corporation Adaptive video processing of an interactive environment
KR101676059B1 (ko) * 2009-01-26 2016-11-14 톰슨 라이센싱 비디오 코딩을 위한 프레임 패킹
US20100246682A1 (en) * 2009-03-27 2010-09-30 Vixs Systems, Inc. Scaled motion search section with downscaling and method for use therewith
US20100316129A1 (en) * 2009-03-27 2010-12-16 Vixs Systems, Inc. Scaled motion search section with downscaling filter and method for use therewith
US20110002391A1 (en) * 2009-06-11 2011-01-06 Motorola, Inc. Digital image compression by resolution-adaptive macroblock coding
US20140301463A1 (en) * 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
US9215297B2 (en) * 2013-10-30 2015-12-15 Broadcom Corporation Efficient signal compression format schemes
US9774881B2 (en) * 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
US20160267884A1 (en) * 2015-03-12 2016-09-15 Oculus Vr, Llc Non-uniform rescaling of input data for displaying on display device
CN106658019B (zh) * 2015-10-31 2019-11-12 华为技术有限公司 参考帧编解码的方法与装置
WO2017156669A1 (en) * 2016-03-14 2017-09-21 Mediatek Singapore Pte. Ltd. Methods for motion vector storage in video coding
CN113873237B (zh) * 2016-12-01 2023-12-29 谷歌有限责任公司 用于恢复由重构产生的劣化帧的劣化图块的方法和装置
EP3474549A1 (en) * 2017-10-20 2019-04-24 Thomson Licensing Omnidirectional video slice segmentation
US10972744B2 (en) * 2018-11-12 2021-04-06 Analog Devices International Unlimited Company Image scaling
WO2020141260A1 (en) * 2019-01-02 2020-07-09 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
US11290734B2 (en) * 2019-01-02 2022-03-29 Tencent America LLC Adaptive picture resolution rescaling for inter-prediction and display
EP3939317B1 (en) * 2019-03-11 2024-10-23 Dolby Laboratories Licensing Corporation Video coding using reference picture resampling supporting region of interest
EP3941048B1 (en) * 2019-03-13 2024-09-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image encoding/decoding method and device, and method for transmitting bitstream
JP7273193B2 (ja) * 2019-05-12 2023-05-12 北京字節跳動網絡技術有限公司 参照ピクチャ再サンプリングのための信号通知

Similar Documents

Publication Publication Date Title
KR102668077B1 (ko) 영상 부호화 및 복호화 장치 및 그 방법
JP7850223B2 (ja) 変動する解像度をサポートしかつ／または領域単位パッキングを効率的に処理するピクチャ／ビデオコーディング
JP2022544164A5 (enExample)
JP5330647B2 (ja) 適応参照画像の発生
US12170783B2 (en) Video display preference filtering
EP2299720A1 (en) Dynamic image encoding/decoding method and device
JP2022544160A5 (enExample)
WO2021139770A1 (en) Signaling quantization related parameters
KR20090103776A (ko) 비디오 신호의 인코딩 또는 디코딩 방법 및 장치
KR20130030254A (ko) 분류-기반 루프 필터에 대한 방법들 및 장치
CN101009839A (zh) 基于正交变换和向量量化的视频编码/解码的方法和设备
RU2684193C1 (ru) Устройство и способ для компенсации движения в видеоизображении
US11570439B2 (en) Inverse quantization device and method used in video decoding device
JP2022508522A5 (enExample)
JP2022544157A5 (enExample)
JP2022544156A5 (enExample)
JP2024537716A (ja) 選択可能なニューラルネットワークベースのコーディングツールによるビデオコーディング
CN119013978A (zh) 视频编码的跨分量模型调整
KR20210099142A (ko) 비트스트림 디코딩
US7978919B2 (en) Method and apparatus for encoding and decoding in inter mode based on multiple scanning
JPH09289642A (ja) ビデオ信号符号化方法、ビデオ信号復号化方法及び装置
HK1244136B (en) Apparatus and method for video motion compensation
HK1199785B (en) Coding method and decoding method, coder and decoder
HK1200045B (en) Coding method and decoding method, coder and decoder
HK1199785A1 (en) Coding method and decoding method, coder and decoder