PL3276961T3 - Sposób i urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtra interpolacyjnego - Google Patents

Sposób i urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtra interpolacyjnego

Info

Publication number
PL3276961T3
PL3276961T3 PL17187373.0T PL17187373T PL3276961T3 PL 3276961 T3 PL3276961 T3 PL 3276961T3 PL 17187373 T PL17187373 T PL 17187373T PL 3276961 T3 PL3276961 T3 PL 3276961T3
Authority
PL
Poland
Prior art keywords
interpolation filter
smoothing interpolation
interpolating images
interpolating
images
Prior art date
Application number
PL17187373.0T
Other languages
English (en)
Inventor
Alexander Alshin
Elena Alshina
Jianle Chen
Nikolay Shlyakhov
Yoon-Mi Hong
Woo-Jin Han
Original Assignee
Samsung Electronics Co., 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
Application filed by Samsung Electronics Co., Ltd. filed Critical Samsung Electronics Co., Ltd.
Publication of PL3276961T3 publication Critical patent/PL3276961T3/pl

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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • 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
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
    • 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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Algebra (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
PL17187373.0T 2010-09-30 2011-09-30 Sposób i urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtra interpolacyjnego PL3276961T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38826410P 2010-09-30 2010-09-30
US201061426479P 2010-12-22 2010-12-22
US201161431909P 2011-01-12 2011-01-12
US201161450775P 2011-03-09 2011-03-09

Publications (1)

Publication Number Publication Date
PL3276961T3 true PL3276961T3 (pl) 2024-11-18

Family

ID=45893683

Family Applications (5)

Application Number Title Priority Date Filing Date
PL15173606T PL2996335T3 (pl) 2010-09-30 2011-09-30 Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego
PL15173605T PL2953355T3 (pl) 2010-09-30 2011-09-30 Urządzenie do interpolacji obrazów przy użyciu wygładzającego filtru interpolacyjnego
PL15173607T PL2996336T3 (pl) 2010-09-30 2011-09-30 Urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego
PL14193524T PL2860980T3 (pl) 2010-09-30 2011-09-30 Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego
PL17187373.0T PL3276961T3 (pl) 2010-09-30 2011-09-30 Sposób i urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtra interpolacyjnego

Family Applications Before (4)

Application Number Title Priority Date Filing Date
PL15173606T PL2996335T3 (pl) 2010-09-30 2011-09-30 Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego
PL15173605T PL2953355T3 (pl) 2010-09-30 2011-09-30 Urządzenie do interpolacji obrazów przy użyciu wygładzającego filtru interpolacyjnego
PL15173607T PL2996336T3 (pl) 2010-09-30 2011-09-30 Urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego
PL14193524T PL2860980T3 (pl) 2010-09-30 2011-09-30 Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego

Country Status (18)

Country Link
US (5) US9124902B2 (pl)
EP (7) EP3276961B1 (pl)
JP (7) JP5654685B2 (pl)
KR (7) KR101452861B1 (pl)
CN (6) CN105049844B (pl)
BR (2) BR122021005436B1 (pl)
CY (4) CY1119447T1 (pl)
DK (4) DK2953355T3 (pl)
ES (5) ES2985808T3 (pl)
HR (4) HRP20170917T1 (pl)
HU (5) HUE036401T2 (pl)
LT (4) LT2996335T (pl)
MX (5) MX2013003606A (pl)
PL (5) PL2996335T3 (pl)
PT (4) PT2860980T (pl)
RS (3) RS56176B1 (pl)
SI (4) SI2996335T1 (pl)
WO (1) WO2012044105A2 (pl)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5323252B2 (ja) * 2010-03-30 2013-10-23 株式会社東芝 動画像符号化方法、復号化方法、符号化装置および復号化装置
KR101682147B1 (ko) * 2010-04-05 2016-12-05 삼성전자주식회사 변환 및 역변환에 기초한 보간 방법 및 장치
PH12013500061A1 (en) * 2010-07-09 2017-05-19 Samsung Electronics Co Ltd Image interpolation method and apparatus
JP5665508B2 (ja) * 2010-11-30 2015-02-04 キヤノン株式会社 画像処理装置及び方法、並びにプログラム及び記憶媒体
EP2724534A2 (en) 2011-06-24 2014-04-30 Motorola Mobility LLC Selection of phase offsets for interpolation filters for motion compensation
JP5886953B2 (ja) * 2011-06-28 2016-03-16 サムスン エレクトロニクス カンパニー リミテッド 非対称形の補間フィルタを利用して、映像を補間する方法及びその装置
KR101956284B1 (ko) * 2011-06-30 2019-03-08 엘지전자 주식회사 보간 방법 및 이를 이용한 예측 방법
US9883203B2 (en) * 2011-11-18 2018-01-30 Qualcomm Incorporated Adaptive overlapped block motion compensation
DE102011119177A1 (de) * 2011-11-23 2013-05-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Verfahren zum Erstellen eines ersten Parametersatzes
JP5911166B2 (ja) * 2012-01-10 2016-04-27 シャープ株式会社 画像処理装置、画像処理方法、画像処理プログラム、撮像装置、及び画像表示装置
US8675102B2 (en) * 2012-06-08 2014-03-18 Apple Inc. Real time denoising of video
US20140078394A1 (en) * 2012-09-17 2014-03-20 General Instrument Corporation Selective use of chroma interpolation filters in luma interpolation process
CN105191313A (zh) * 2013-01-04 2015-12-23 三星电子株式会社 使用考虑相移的上采样的可伸缩视频编码方法和设备以及可伸缩视频解码方法和设备
JP6007312B2 (ja) * 2013-03-07 2016-10-12 独立行政法人石油天然ガス・金属鉱物資源機構 画像処理装置、画像処理方法及び画像処理プログラム
DE102013219737B4 (de) 2013-09-30 2019-05-09 Siemens Healthcare Gmbh Angiographisches Untersuchungsverfahren eines Gefäßsystems
JP2015144423A (ja) * 2013-12-25 2015-08-06 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 画像符号化装置、画像復号化装置、それらの方法、プログラム及び画像処理システム
WO2015149699A1 (en) * 2014-04-01 2015-10-08 Mediatek Inc. Method of adaptive interpolation filtering in video coding
KR102440941B1 (ko) 2015-03-03 2022-09-05 삼성전자주식회사 이미지 처리 정보에 따라 크기와 방향을 갖는 초기 위상을 계산할 수 있는 이미지 처리 장치들
KR102402671B1 (ko) 2015-09-09 2022-05-26 삼성전자주식회사 보간 필터의 연산 복잡도를 조절할 수 있는 영상 처리 장치, 영상 보간 방법 및 영상 부호화 방법
GB201516670D0 (en) * 2015-09-21 2015-11-04 Taranis Visual Method and system for interpolating data
JP6678735B2 (ja) 2015-09-25 2020-04-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 予測符号化のための適応シャープニングフィルタ
WO2017052406A1 (en) 2015-09-25 2017-03-30 Huawei Technologies Co., Ltd. Apparatus and method for video motion compensation
WO2017052405A1 (en) 2015-09-25 2017-03-30 Huawei Technologies Co., Ltd. Apparatus and method for video motion compensation
MX381658B (es) * 2015-09-25 2025-03-13 Huawei Tech Co Ltd Aparato y metodo para compensacion de movimiento de video con filtro de interpolacion seleccionable.
MY193174A (en) * 2015-09-25 2022-09-26 Huawei Tech Co Ltd Apparatus and method for video motion compensation
KR102201051B1 (ko) 2015-11-17 2021-01-08 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩 방법 및 장치
US10009622B1 (en) 2015-12-15 2018-06-26 Google Llc Video coding with degradation of residuals
CN108605138B (zh) * 2016-02-01 2022-08-09 Oppo广东移动通信有限公司 预测图像生成装置、运动图像解码装置、以及运动图像编码装置
KR20180042899A (ko) * 2016-10-19 2018-04-27 디지털인사이트 주식회사 적응적 보간 필터를 사용하는 비디오 코딩 방법 및 장치
CN116320493A (zh) * 2016-11-28 2023-06-23 韩国电子通信研究院 用于滤波的方法和装置
WO2018097700A1 (ko) 2016-11-28 2018-05-31 한국전자통신연구원 필터링을 위한 방법 및 장치
CN117061736A (zh) * 2017-01-13 2023-11-14 谷歌有限责任公司 视频代码化的复合预测
CN116546223B (zh) * 2017-01-31 2025-12-16 夏普株式会社 用于执行平面帧内预测视频编码的系统和方法
US10499078B1 (en) * 2017-02-07 2019-12-03 Google Llc Implicit motion compensation filter selection
KR102511546B1 (ko) * 2017-02-24 2023-03-17 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10440396B2 (en) * 2017-03-28 2019-10-08 Qualcomm Incorporated Filter information sharing among color components
JP6981811B2 (ja) 2017-08-25 2021-12-17 株式会社ニューフレアテクノロジー パターン検査装置及びパターン検査方法
WO2019065537A1 (ja) * 2017-09-28 2019-04-04 シャープ株式会社 動き補償フィルタ装置、画像復号装置および動画像符号化装置
JP7005854B2 (ja) * 2017-11-07 2022-01-24 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビデオ符号化のためのインター予測装置の補間フィルタ及び方法
KR102424189B1 (ko) * 2018-02-14 2022-07-21 후아웨이 테크놀러지 컴퍼니 리미티드 적응형 보간 필터
US20190273946A1 (en) * 2018-03-05 2019-09-05 Markus Helmut Flierl Methods and Arrangements for Sub-Pel Motion-Adaptive Image Processing
CN111903132B (zh) 2018-03-29 2023-02-10 华为技术有限公司 图像处理装置和方法
TWI677233B (zh) * 2018-08-02 2019-11-11 瑞昱半導體股份有限公司 決定濾波器係數的方法
GB2577339A (en) * 2018-09-24 2020-03-25 Sony Corp Image data encoding and decoding
WO2020071969A1 (en) * 2018-10-06 2020-04-09 Huawei Technologies Co., Ltd. Method and apparatus for intra prediction using an interpolation filter
MY209825A (en) * 2018-12-31 2025-08-06 Panasonic Ip Corp America Encoder, decoder, encoding method, and decoding method
PH12021552061A1 (en) 2019-03-08 2022-06-06 Beijing Bytedance Network Tech Co Ltd Constraints on model-based reshaping in video processing
MY207083A (en) 2019-03-28 2025-01-29 Huawei Tech Co Ltd Method and apparatus for intra smoothing
EP3935834A4 (en) 2019-04-18 2022-08-17 Beijing Bytedance Network Technology Co., Ltd. Restriction on applicability of cross component mode
MY209469A (en) 2019-04-23 2025-07-10 Beijing Bytedance Network Tech Co Ltd Methods for cross component dependency reduction
CN113796072B (zh) 2019-05-08 2023-10-03 北京字节跳动网络技术有限公司 跨分量编解码的适用性条件
JP7418478B2 (ja) 2019-06-22 2024-01-19 北京字節跳動網絡技術有限公司 クロマ残差スケーリングのためのシンタックス要素
CN110351482A (zh) * 2019-06-25 2019-10-18 杭州汇萃智能科技有限公司 图像预处理装置、方法和一种相机
CN114128280B (zh) 2019-07-07 2023-11-14 北京字节跳动网络技术有限公司 色度残差缩放的信令通知
JP6797247B2 (ja) * 2019-07-10 2020-12-09 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビデオ動き補償用の装置および方法
KR20220063274A (ko) 2019-09-23 2022-05-17 알리바바 그룹 홀딩 리미티드 참조 다운-샘플링을 통한 움직임 보상 보간을 위한 필터
WO2021118690A1 (en) * 2019-12-09 2021-06-17 Alibaba Group Holding Limited Methods and apparatuses for motion compensation
EP4128755A4 (en) * 2020-04-29 2023-09-06 Huawei Technologies Co., Ltd. Method and apparatus of subsample interpolation filtering
EP3965009A1 (en) * 2020-09-08 2022-03-09 Robert Bosch GmbH Device and method for training a scale-equivariant convolutional neural network
KR20210023911A (ko) * 2021-02-10 2021-03-04 인텔렉추얼디스커버리 주식회사 인트라 예측 방법 및 장치
WO2022211715A1 (en) * 2021-03-31 2022-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Smooth surface prediction
US12132895B2 (en) * 2021-12-06 2024-10-29 Tencent America LLC Interpolation filters for adaptive motion vector difference resolution
WO2023200135A1 (ko) * 2022-04-15 2023-10-19 현대자동차주식회사 크로마 성분에 대한 개선된 인루프필터를 이용하는 비디오 코딩을 위한 방법 및 장치
US12470705B2 (en) * 2023-01-12 2025-11-11 Qualcomm Incorporated Fractional-pel block vector for video coding
KR20250128146A (ko) * 2024-02-20 2025-08-27 세종대학교산학협력단 참조 샘플들의 절대값 차이합을 기초로 하는 적응형 보간 필터를 이용한 비디오 부호화/복호화 방법 및 장치

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07266331A (ja) * 1994-03-30 1995-10-17 Hitachi Chem Co Ltd 単結晶の切断方法
JP3637740B2 (ja) * 1997-08-25 2005-04-13 三菱住友シリコン株式会社 ワイヤソーおよびインゴット切断方法
JP3075269B2 (ja) 1998-10-13 2000-08-14 セイコーエプソン株式会社 画像データ補間方法、画像データ補間装置および画像データ補間プログラムを記録した媒体
CN1399766A (zh) * 1999-09-03 2003-02-26 郑振中 用于数据压缩的三次样条插值的快速和有效计算
US6768817B1 (en) 1999-09-03 2004-07-27 Truong, T.K./ Chen, T.C. Fast and efficient computation of cubic-spline interpolation for data compression
DE10055286A1 (de) * 2000-11-08 2002-05-23 Freiberger Compound Mat Gmbh Vorrichtung und Verfahren zum Trennen von Werkstoffen
DE10122628B4 (de) * 2001-05-10 2007-10-11 Siltronic Ag Verfahren zum Abtrennen von Scheiben von einem Werkstück
JP4120301B2 (ja) * 2002-04-25 2008-07-16 ソニー株式会社 画像処理装置およびその方法
SG140441A1 (en) * 2003-03-17 2008-03-28 St Microelectronics Asia Decoder and method of decoding using pseudo two pass decoding and one pass encoding
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
KR101037834B1 (ko) 2003-09-07 2011-05-31 마이크로소프트 코포레이션 인터레이스형 비디오의 코딩 및 디코딩
US7502505B2 (en) 2004-03-15 2009-03-10 Microsoft Corporation High-quality gradient-corrected linear interpolation for demosaicing of color images
US8165389B2 (en) 2004-03-15 2012-04-24 Microsoft Corp. Adaptive interpolation with artifact reduction of images
US7623575B2 (en) * 2005-01-05 2009-11-24 Lsi Corporation Method and apparatus for sub-pixel motion compensation
KR20070055212A (ko) 2005-11-25 2007-05-30 삼성전자주식회사 프레임 보간장치, 프레임 보간방법 및 움직임 신뢰성평가장치
CN100566413C (zh) * 2006-06-05 2009-12-02 华为技术有限公司 一种自适应插值处理方法及编解码模块
US9014280B2 (en) * 2006-10-13 2015-04-21 Qualcomm Incorporated Video coding with adaptive filtering for motion compensated prediction
JP2008118447A (ja) * 2006-11-06 2008-05-22 Canon Inc 画像形成装置及び画像形成方法ならびにそのプログラム
CN101212672B (zh) * 2006-12-30 2011-01-05 安凯(广州)微电子技术有限公司 视频内容自适应的亚像素插值方法和装置
KR101369746B1 (ko) * 2007-01-22 2014-03-07 삼성전자주식회사 적응적 보간 필터를 이용한 영상 부호화, 복호화 방법 및장치
EP2048886A1 (en) 2007-10-11 2009-04-15 Panasonic Corporation Coding of adaptive interpolation filter coefficients
KR101418116B1 (ko) * 2007-10-24 2014-07-09 고려대학교 산학협력단 프레임 보간 장치 및 그를 포함한 프레임 속도 상향 변환장치
JP4988627B2 (ja) * 2008-03-05 2012-08-01 ルネサスエレクトロニクス株式会社 フィルタ演算器及び動き補償装置
CA2729771A1 (en) * 2008-07-04 2010-01-07 Kabushiki Kaisha Toshiba Moving-picture encoding/decoding method and apparatus
US8610673B2 (en) * 2008-12-03 2013-12-17 Microsoft Corporation Manipulation of list on a multi-touch display
US8761268B2 (en) * 2009-04-06 2014-06-24 Intel Corporation Selective local adaptive wiener filter for video coding and decoding
WO2011086672A1 (ja) 2010-01-13 2011-07-21 株式会社 東芝 動画像符号化装置および復号装置
PH12013500061A1 (en) * 2010-07-09 2017-05-19 Samsung Electronics Co Ltd Image interpolation method and apparatus
US20120134425A1 (en) * 2010-11-29 2012-05-31 Faouzi Kossentini Method and System for Adaptive Interpolation in Digital Video Coding
HRP20230003T1 (hr) * 2010-12-22 2023-02-17 Lg Electronics Inc. Postupak internog predviđanja i uređaj koji upotrebljava navedeni postupak
US20120230423A1 (en) * 2011-03-10 2012-09-13 Esenlik Semih Line memory reduction for video coding and decoding

Also Published As

Publication number Publication date
KR101658806B1 (ko) 2016-09-22
PT2860980T (pt) 2017-07-12
US20150237357A1 (en) 2015-08-20
PL2953355T3 (pl) 2017-12-29
SI2953355T1 (sl) 2017-07-31
US20150245058A1 (en) 2015-08-27
HRP20171386T1 (hr) 2017-11-03
US20150237358A1 (en) 2015-08-20
HUE068806T2 (hu) 2025-01-28
US20130182780A1 (en) 2013-07-18
SI2996335T1 (sl) 2017-12-29
KR101539235B1 (ko) 2015-07-27
EP3276961C0 (en) 2024-08-28
CN104980738B (zh) 2017-04-12
US9179167B2 (en) 2015-11-03
US9118933B1 (en) 2015-08-25
CY1119447T1 (el) 2018-03-07
MX2013003606A (es) 2013-04-24
SI2860980T1 (sl) 2017-08-31
DK2996336T3 (en) 2017-10-02
EP2996336B1 (en) 2017-09-13
US9124902B2 (en) 2015-09-01
RS56176B1 (sr) 2017-11-30
JP2015165726A (ja) 2015-09-17
EP2860980A1 (en) 2015-04-15
JP6902937B2 (ja) 2021-07-14
EP3276961B1 (en) 2024-08-28
EP2996336A1 (en) 2016-03-16
JP2015188261A (ja) 2015-10-29
HUE035494T2 (en) 2018-05-02
CY1119450T1 (el) 2018-03-07
HRP20170981T1 (hr) 2017-09-22
KR20120034057A (ko) 2012-04-09
RS56359B1 (sr) 2017-12-29
BR122021005436B1 (pt) 2022-08-23
CN104980738A (zh) 2015-10-14
CN105072443B (zh) 2018-07-27
CN104994381A (zh) 2015-10-21
CN105049843B (zh) 2018-02-06
EP2624558A4 (en) 2015-03-25
EP2996335B1 (en) 2017-11-01
KR20140122215A (ko) 2014-10-17
KR101658807B1 (ko) 2016-09-22
EP4318277A2 (en) 2024-02-07
EP4318277A3 (en) 2024-02-28
HUE036401T2 (hu) 2018-07-30
JP2015165727A (ja) 2015-09-17
US9253507B2 (en) 2016-02-02
LT2860980T (lt) 2017-07-10
KR101658808B1 (ko) 2016-09-22
CN105049844A (zh) 2015-11-11
LT2996336T (lt) 2017-09-25
HRP20171672T1 (hr) 2018-01-12
KR20150041761A (ko) 2015-04-17
JP2015057919A (ja) 2015-03-26
EP2953355A1 (en) 2015-12-09
HRP20170917T1 (hr) 2017-09-22
JP2013542666A (ja) 2013-11-21
US20150237359A1 (en) 2015-08-20
WO2012044105A2 (ko) 2012-04-05
KR20150041763A (ko) 2015-04-17
MX339849B (es) 2016-06-15
CY1119203T1 (el) 2018-02-14
KR20140146560A (ko) 2014-12-26
CY1119672T1 (el) 2018-04-04
ES2630107T3 (es) 2017-08-18
ES2629870T3 (es) 2017-08-16
EP2860980B1 (en) 2017-06-28
BR122020014075B1 (pt) 2023-11-28
CN103238320A (zh) 2013-08-07
PL2860980T3 (pl) 2017-09-29
CN105049844B (zh) 2017-07-28
KR101657537B1 (ko) 2016-09-19
MX339848B (es) 2016-06-15
KR20150041762A (ko) 2015-04-17
LT2953355T (lt) 2017-07-10
DK2953355T3 (da) 2017-06-26
US9277247B2 (en) 2016-03-01
HUE037725T2 (hu) 2018-09-28
KR101452861B1 (ko) 2014-10-27
EP2953355B1 (en) 2017-06-14
WO2012044105A3 (ko) 2012-06-07
EP2624558A2 (en) 2013-08-07
ES2985808T3 (es) 2024-11-07
SI2996336T1 (sl) 2017-10-30
RS56473B1 (sr) 2018-01-31
ES2646306T3 (es) 2017-12-13
EP3276961A1 (en) 2018-01-31
ES2640666T3 (es) 2017-11-03
MX339850B (es) 2016-06-15
DK2996335T3 (da) 2017-11-20
EP2996335A1 (en) 2016-03-16
LT2996335T (lt) 2017-11-27
DK2860980T3 (en) 2017-07-17
JP5654685B2 (ja) 2015-01-14
PL2996336T3 (pl) 2017-11-30
JP2017188943A (ja) 2017-10-12
CN105072443A (zh) 2015-11-18
KR20140096004A (ko) 2014-08-04
KR101707610B1 (ko) 2017-02-16
JP2015188260A (ja) 2015-10-29
PT2953355T (pt) 2017-06-26
HUE034477T2 (en) 2018-02-28
MX336877B (es) 2016-02-04
CN104994381B (zh) 2019-01-04
PT2996336T (pt) 2017-09-22
CN103238320B (zh) 2016-06-01
PT2996335T (pt) 2017-11-14
CN105049843A (zh) 2015-11-11
PL2996335T3 (pl) 2018-02-28

Similar Documents

Publication Publication Date Title
HUE068806T2 (hu) Eljárás és eszköz képek interpolációjához simító interpolációs szûrõ használatával
PH12014500017A1 (en) Method for image interpolation using asymmetric interpolation filter and apparatus therefor
ZA201208292B (en) Method and apparatus for performing interpolation based on transform and inverse transform
EP2728876A4 (en) INTERPOLATION PROCEDURE AND PREDICTED PROCEDURE THEREWITH
EP2636278A4 (en) DEVICE AND METHOD FOR USING A SMARTPHONE
PL2280365T3 (pl) Sposób zapewniania integralności oprogramowania wdrożony w procesorze
GB2481239B (en) Method and device for enhancing a digital image
PL2450093T3 (pl) Urządzenie filtrujące
GB201011420D0 (en) Method for diagnosis
PL2542327T3 (pl) Proces dla czyszczenia filtrów
IL222550A0 (en) Method for diagnosing melanocytic proliferations
GB201001491D0 (en) A page rendering method for a small form factor device
GB201018926D0 (en) A lip skin and a method and apparatus for forming a lip skin
PL392876A1 (pl) Sposób wytwarzania emulsji kosmetycznej
HU1000193V0 (en) Digital device for visualization