KR20230101803A - 구역 불연속성에 기반한 모션 추정 - Google Patents

구역 불연속성에 기반한 모션 추정 Download PDF

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Publication number
KR20230101803A
KR20230101803A KR1020237013840A KR20237013840A KR20230101803A KR 20230101803 A KR20230101803 A KR 20230101803A KR 1020237013840 A KR1020237013840 A KR 1020237013840A KR 20237013840 A KR20237013840 A KR 20237013840A KR 20230101803 A KR20230101803 A KR 20230101803A
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South Korea
Prior art keywords
frame
zone
discontinuity
region
motion estimation
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Pending
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KR1020237013840A
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English (en)
Korean (ko)
Inventor
조나단 윅스
사무엘 벤자민 홈즈
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퀄컴 인코포레이티드
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Publication of KR20230101803A publication Critical patent/KR20230101803A/ko
Pending legal-status Critical Current

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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)
KR1020237013840A 2020-11-02 2021-10-05 구역 불연속성에 기반한 모션 추정 Pending KR20230101803A (ko)

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 (1)

Publication Number Publication Date
KR20230101803A true KR20230101803A (ko) 2023-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237013840A Pending KR20230101803A (ko) 2020-11-02 2021-10-05 구역 불연속성에 기반한 모션 추정

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)

Families Citing this family (1)

* 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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JP4196447B2 (ja) 1998-10-22 2008-12-17 ソニー株式会社 動きベクトル検出方法及び装置
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
JP3987425B2 (ja) 2002-12-12 2007-10-10 株式会社リコー 画像伸長装置、プログラム、記憶媒体及び画像伸長方法
JP4303743B2 (ja) 2006-10-04 2009-07-29 シャープ株式会社 画像表示装置及び方法、画像処理装置及び方法
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
CN102123235B (zh) 2011-03-24 2013-07-17 杭州海康威视数字技术股份有限公司 视频插值帧的生成方法及其装置
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
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
GB2516824A (en) 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
JP6132700B2 (ja) 2013-08-05 2017-05-24 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
WO2015192989A1 (en) * 2014-06-18 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Robust encoding and decoding of pictures in 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
US20200137409A1 (en) 2018-10-26 2020-04-30 Microsoft Technology Licensing, Llc Frame extrapolation via motion vectors
US11388432B2 (en) 2018-12-10 2022-07-12 Qualcomm Incorporated Motion estimation through input perturbation
BR112021013531A2 (pt) 2019-01-09 2021-09-14 Huawei Technologies Co., Ltd. Codificador de vídeo, decodificador de vídeo e métodos correspondentes
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Also Published As

Publication number Publication date
US11615537B2 (en) 2023-03-28
TW202223831A (zh) 2022-06-16
CN116457830A (zh) 2023-07-18
WO2022093502A1 (en) 2022-05-05
EP4238056A1 (en) 2023-09-06
JP7802785B2 (ja) 2026-01-20
US20220138961A1 (en) 2022-05-05
TWI899343B (zh) 2025-10-01
JP2023548084A (ja) 2023-11-15

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