AU2017331736B2 - Base anchored models and inference for the compression and upsampling of video and multiview imagery - Google Patents

Base anchored models and inference for the compression and upsampling of video and multiview imagery Download PDF

Info

Publication number
AU2017331736B2
AU2017331736B2 AU2017331736A AU2017331736A AU2017331736B2 AU 2017331736 B2 AU2017331736 B2 AU 2017331736B2 AU 2017331736 A AU2017331736 A AU 2017331736A AU 2017331736 A AU2017331736 A AU 2017331736A AU 2017331736 B2 AU2017331736 B2 AU 2017331736B2
Authority
AU
Australia
Prior art keywords
base
displacement
mesh
frame
gop
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
AU2017331736A
Other languages
English (en)
Other versions
AU2017331736A1 (en
Inventor
Dominic Patric RUEFENACHT
David Scott Taubman
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.)
Kakadu R&D Pty Ltd
Original Assignee
Kakadu R&D Pty Ltd
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
Priority claimed from AU2016903815A external-priority patent/AU2016903815A0/en
Application filed by Kakadu R&D Pty Ltd filed Critical Kakadu R&D Pty Ltd
Publication of AU2017331736A1 publication Critical patent/AU2017331736A1/en
Application granted granted Critical
Publication of AU2017331736B2 publication Critical patent/AU2017331736B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
    • H04N19/10—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
    • H04N19/177—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 group of pictures [GOP]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
AU2017331736A 2016-09-21 2017-09-21 Base anchored models and inference for the compression and upsampling of video and multiview imagery Active AU2017331736B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2016903815A AU2016903815A0 (en) 2016-09-21 Base Anchored Motion for Video Compression and Temporal Interpolation
AU2016903815 2016-09-21
AU2017902670A AU2017902670A0 (en) 2017-07-07 Base Anchored Models for Video Compression and Frame Upsampling
AU2017902670 2017-07-07
PCT/AU2017/051030 WO2018053591A1 (en) 2016-09-21 2017-09-21 Base anchored models and inference for the compression and upsampling of video and multiview imagery

Publications (2)

Publication Number Publication Date
AU2017331736A1 AU2017331736A1 (en) 2019-05-16
AU2017331736B2 true AU2017331736B2 (en) 2022-10-27

Family

ID=61689250

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017331736A Active AU2017331736B2 (en) 2016-09-21 2017-09-21 Base anchored models and inference for the compression and upsampling of video and multiview imagery

Country Status (5)

Country Link
US (1) US11122281B2 (enExample)
EP (1) EP3516872A4 (enExample)
JP (1) JP7279939B2 (enExample)
AU (1) AU2017331736B2 (enExample)
WO (1) WO2018053591A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200081367A (ko) * 2017-11-09 2020-07-07 소니 주식회사 화상 처리 장치와 화상 처리 방법
KR102272569B1 (ko) * 2020-05-26 2021-07-05 한국과학기술원 웨이블릿 기반 변형된 거대 메쉬 데이터의 점진적 고속 재압축 방법 및 그 시스템
CN114357757B (zh) * 2021-12-29 2024-11-01 中国气象科学研究院 气象资料同化方法、装置、设备、可读存储介质及产品
CN114938461B (zh) * 2022-04-01 2024-11-01 网宿科技股份有限公司 视频处理方法、装置、设备及可读存储介质
US12401823B2 (en) 2022-06-17 2025-08-26 Tencent America LLC Vertex prediction based on decoded neighbors
JP7701898B2 (ja) * 2022-07-09 2025-07-02 Kddi株式会社 メッシュ復号装置、メッシュ符号化装置、メッシュ復号方法及びプログラム
CN117974814A (zh) * 2022-10-26 2024-05-03 荣耀终端有限公司 用于图像处理的方法、装置及存储介质
WO2024148064A1 (en) * 2023-01-03 2024-07-11 Bytedance Inc. Data arrangement for dynamic mesh coding
US20240355002A1 (en) * 2023-04-24 2024-10-24 Tencent America LLC Signaling zero coefficients for displacement coding
US20240357164A1 (en) * 2023-04-24 2024-10-24 Tencent America LLC Displacement coding in mesh compression
CN119254914A (zh) * 2023-07-03 2025-01-03 荣耀终端有限公司 一种图像处理方法、装置及电子设备
WO2025147042A1 (ko) * 2024-01-02 2025-07-10 한양대학교 산학협력단 개량된 비디오 기반 동적 메시 데이터의 부호화 및 복호화를 위한 방법
CN117974817B (zh) * 2024-04-02 2024-06-21 江苏狄诺尼信息技术有限责任公司 基于图像编码的三维模型纹理数据高效压缩方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060114995A1 (en) * 2004-12-01 2006-06-01 Joshua Robey Method and system for high speed video encoding using parallel encoders
US20060239345A1 (en) * 2002-09-20 2006-10-26 David Taubman Method of signalling motion information for efficient scalable video compression

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09182083A (ja) * 1995-12-27 1997-07-11 Matsushita Electric Ind Co Ltd ビデオ画像符号化方法及び復号化方法とその装置
FR2856548A1 (fr) * 2003-06-18 2004-12-24 France Telecom Procede de representation d'une sequence d'images par modeles 3d, signal et dispositifs correspondants
EP1790169A1 (fr) * 2004-09-15 2007-05-30 France Télécom Procede d'estimation de mouvement a l'aide de maillages deformables
KR100678958B1 (ko) * 2005-07-29 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
WO2008012822A2 (en) * 2006-07-26 2008-01-31 Human Monitoring Ltd Image stabilizer
US8270473B2 (en) 2009-06-12 2012-09-18 Microsoft Corporation Motion based dynamic resolution multiple bit rate video encoding
US9819946B2 (en) * 2012-04-05 2017-11-14 Newsouth Innovations Pty Limited Method and apparatus for coding of spatial data
US9749642B2 (en) * 2014-01-08 2017-08-29 Microsoft Technology Licensing, Llc Selection of motion vector precision

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060239345A1 (en) * 2002-09-20 2006-10-26 David Taubman Method of signalling motion information for efficient scalable video compression
US20060114995A1 (en) * 2004-12-01 2006-06-01 Joshua Robey Method and system for high speed video encoding using parallel encoders

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RÜFENACHT, D. et al. - "Occlusion-aware temporal frame interpolation in a highly scalable video coding setting" - APSIPA Transactions on Signal and Information Processing, Published online: 01 April 2016 *

Also Published As

Publication number Publication date
US20200021824A1 (en) 2020-01-16
JP2019530386A (ja) 2019-10-17
EP3516872A1 (en) 2019-07-31
JP7279939B2 (ja) 2023-05-23
AU2017331736A1 (en) 2019-05-16
EP3516872A4 (en) 2020-04-15
WO2018053591A1 (en) 2018-03-29
US11122281B2 (en) 2021-09-14

Similar Documents

Publication Publication Date Title
AU2017331736B2 (en) Base anchored models and inference for the compression and upsampling of video and multiview imagery
US12457311B2 (en) Efficient multi-view coding using depth-map estimate for a dependent view
JP7661385B2 (ja) 深度マップの推定および更新を用いる効率的なマルチビュー符号化
JP5575908B2 (ja) ２ｄビデオデータの３ｄビデオデータへの変換のための深度マップ生成技法
JP5389172B2 (ja) 深度画像を再構成する方法および深度画像を再構成する復号器
US8351685B2 (en) Device and method for estimating depth map, and method for generating intermediate image and method for encoding multi-view video using the same
US9998761B2 (en) Apparatus for coding a bit stream representing a three-dimensional video
CN100576934C (zh) 基于深度和遮挡信息的虚拟视点合成方法
CN112771850A (zh) 使用3d辅助数据的运动估计
JP6154643B2 (ja) 動画像符号化装置、動画像符号化装置のデプスイントラ予測方法およびプログラム、ならびに動画像復号装置、動画像復号装置のデプスイントラ予測方法およびプログラム
EP3373584B1 (en) Content adaptive and art directable scalable video coding
Rüefenacht et al. Base-anchored model for highly scalable and accessible compression of multiview imagery
Rüfenacht et al. A novel motion field anchoring paradigm for highly scalable wavelet-based video coding
Rüfenacht et al. Hierarchical anchoring of motion fields for fully scalable video coding
Ruefenacht et al. wg1m78051-REQ-JPEG Pleno-UNSW HDCA Proposal Description (Updated)
Maugey et al. Multiview image coding using graph-based approach
Kamolrat et al. Adaptive motion-estimation-mode selection for depth video coding
Ozkalayci et al. Multi-view video coding via dense depth estimation
HK40012753A (en) Apparatus and method for encoding a multi-view signal into a multi-view data stream
WO2025246524A1 (zh) 一种视频解码方法、视频编码方法及装置
HK40030833A (en) Efficient multi-view coding using depth-map estimate for a dependent view
HK40012753B (en) Apparatus and method for encoding a multi-view signal into a multi-view data stream
HK40030832A (en) Efficient multi-view coding using depth-map estimate and update

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)