JP7802785B2 - 領域不連続性に基づく動き推定 - Google Patents

領域不連続性に基づく動き推定

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Publication number
JP7802785B2
JP7802785B2 JP2023525074A JP2023525074A JP7802785B2 JP 7802785 B2 JP7802785 B2 JP 7802785B2 JP 2023525074 A JP2023525074 A JP 2023525074A JP 2023525074 A JP2023525074 A JP 2023525074A JP 7802785 B2 JP7802785 B2 JP 7802785B2
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region
frame
motion estimation
discontinuity
regions
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English (en)
Japanese (ja)
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JP2023548084A5 (enExample
JP2023548084A (ja
Inventor
ウィックス、ジョナサン
ホルメス、サミュエル・ベンジャミン
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/005—General purpose rendering architectures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/215—Motion-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Processing Or Creating Images (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Generation (AREA)
  • Image Analysis (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2023525074A 2020-11-02 2021-10-05 領域不連続性に基づく動き推定 Active JP7802785B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/087,528 2020-11-02
US17/087,528 US11615537B2 (en) 2020-11-02 2020-11-02 Methods and apparatus for motion estimation based on region discontinuity
PCT/US2021/053649 WO2022093502A1 (en) 2020-11-02 2021-10-05 Motion estimation based on region discontinuity

Publications (3)

Publication Number Publication Date
JP2023548084A JP2023548084A (ja) 2023-11-15
JP2023548084A5 JP2023548084A5 (enExample) 2024-09-17
JP7802785B2 true JP7802785B2 (ja) 2026-01-20

Family

ID=78414767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525074A Active JP7802785B2 (ja) 2020-11-02 2021-10-05 領域不連続性に基づく動き推定

Country Status (7)

Country Link
US (1) US11615537B2 (enExample)
EP (1) EP4238056A1 (enExample)
JP (1) JP7802785B2 (enExample)
KR (1) KR20230101803A (enExample)
CN (1) CN116457830A (enExample)
TW (1) TWI899343B (enExample)
WO (1) WO2022093502A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12243192B2 (en) * 2021-06-22 2025-03-04 Intel Corporation Video smoothing mechanism

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JP2000134627A (ja) 1998-10-22 2000-05-12 Sony Corp 動きベクトル検出方法及び装置
JP2004194047A (ja) 2002-12-12 2004-07-08 Ricoh Co Ltd 画像伸長装置、プログラム、記憶媒体及び画像伸長方法
JP2008090176A (ja) 2006-10-04 2008-04-17 Sharp Corp 画像表示装置及び方法、画像処理装置及び方法
CN102123235A (zh) 2011-03-24 2011-07-13 杭州海康威视软件有限公司 视频插值帧的生成方法及其装置
JP2015002371A (ja) 2013-06-13 2015-01-05 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム
JP2015033055A (ja) 2013-08-05 2015-02-16 株式会社日立製作所 画像処理システム、及び、画像処理方法
JP2016533077A (ja) 2013-07-23 2016-10-20 ノキア テクノロジーズ オーユー ビデオ符号化・復号装置、方法、及びコンピュータプログラム
JP2017525175A (ja) 2014-06-18 2017-08-31 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） ビデオにおけるピクチャのロバストな符号化および復号化
US20200137409A1 (en) 2018-10-26 2020-04-30 Microsoft Technology Licensing, Llc Frame extrapolation via motion vectors
WO2020146623A1 (en) 2019-01-09 2020-07-16 Futurewei Technologies, Inc. Sub-picture position constraints in video coding
WO2020185878A1 (en) 2019-03-11 2020-09-17 Vid Scale, Inc. Sub-picture bitstream extraction and reposition

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JP3441120B2 (ja) * 1993-10-04 2003-08-25 株式会社東芝 動画像フレーム再生方式
US6434196B1 (en) * 1998-04-03 2002-08-13 Sarnoff Corporation Method and apparatus for encoding video information
JP4723171B2 (ja) * 2001-02-12 2011-07-13 グレースノート インク マルチメディア・コンテンツのハッシュの生成および突合せ
US8130277B2 (en) 2008-02-20 2012-03-06 Aricent Group Method and system for intelligent and efficient camera motion estimation for video stabilization
TWI534753B (zh) * 2009-01-07 2016-05-21 創新科技有限公司 用於分段處理輸入資料之資料處理裝置、使用該裝置之系統及用於資料傳輸之方法
CN101968884A (zh) * 2009-07-28 2011-02-09 索尼株式会社 检测视频图像中的目标的方法和装置
CN101778281A (zh) * 2010-01-13 2010-07-14 中国移动通信集团广东有限公司中山分公司 一种基于结构相似度的h.264快速运动估算方法
JP2012142829A (ja) * 2011-01-05 2012-07-26 Sony Corp 画像処理装置および画像処理方法
US8934544B1 (en) * 2011-10-17 2015-01-13 Google Inc. Efficient motion estimation in hierarchical structure
US8953097B2 (en) * 2011-11-15 2015-02-10 Nec Corporation Motion vector estimation device, motion vector estimation method, and program for estimating motion vector
US9525803B2 (en) * 2011-12-30 2016-12-20 Intel Corporation Object detection using motion estimation
US9098919B2 (en) * 2012-10-04 2015-08-04 Honeywell International Inc. Detecting motion in a high resolution video
CN109565595B (zh) * 2016-06-24 2021-06-22 华为技术有限公司 一种使用基于分割的视频编码块划分的视频编码设备和方法
US10255683B1 (en) * 2017-10-31 2019-04-09 Amazon Technologies, Inc. Discontinuity detection in video data
CN109089121B (zh) * 2018-10-19 2021-06-22 北京金山云网络技术有限公司 一种基于视频编码的运动估计方法、装置及电子设备
US11388432B2 (en) 2018-12-10 2022-07-12 Qualcomm Incorporated Motion estimation through input perturbation
US20200380700A1 (en) * 2019-06-03 2020-12-03 Qualcomm Incorporated Methods and apparatus for detecting motion estimation
CN111479059B (zh) * 2020-04-15 2021-08-13 Oppo广东移动通信有限公司 拍照处理方法、装置、电子设备及存储介质

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000134627A (ja) 1998-10-22 2000-05-12 Sony Corp 動きベクトル検出方法及び装置
JP2004194047A (ja) 2002-12-12 2004-07-08 Ricoh Co Ltd 画像伸長装置、プログラム、記憶媒体及び画像伸長方法
JP2008090176A (ja) 2006-10-04 2008-04-17 Sharp Corp 画像表示装置及び方法、画像処理装置及び方法
CN102123235A (zh) 2011-03-24 2011-07-13 杭州海康威视软件有限公司 视频插值帧的生成方法及其装置
JP2015002371A (ja) 2013-06-13 2015-01-05 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム
JP2016533077A (ja) 2013-07-23 2016-10-20 ノキア テクノロジーズ オーユー ビデオ符号化・復号装置、方法、及びコンピュータプログラム
JP2015033055A (ja) 2013-08-05 2015-02-16 株式会社日立製作所 画像処理システム、及び、画像処理方法
JP2017525175A (ja) 2014-06-18 2017-08-31 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） ビデオにおけるピクチャのロバストな符号化および復号化
US20200137409A1 (en) 2018-10-26 2020-04-30 Microsoft Technology Licensing, Llc Frame extrapolation via motion vectors
WO2020146623A1 (en) 2019-01-09 2020-07-16 Futurewei Technologies, Inc. Sub-picture position constraints in video coding
WO2020185878A1 (en) 2019-03-11 2020-09-17 Vid Scale, Inc. Sub-picture bitstream extraction and reposition

Also Published As

Publication number Publication date
US11615537B2 (en) 2023-03-28
KR20230101803A (ko) 2023-07-06
TW202223831A (zh) 2022-06-16
CN116457830A (zh) 2023-07-18
WO2022093502A1 (en) 2022-05-05
EP4238056A1 (en) 2023-09-06
US20220138961A1 (en) 2022-05-05
TWI899343B (zh) 2025-10-01
JP2023548084A (ja) 2023-11-15

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