JP7224280B2 - 画像データ符号化／復号化方法及び装置 - Google Patents

画像データ符号化／復号化方法及び装置 Download PDF

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JP7224280B2
JP7224280B2 JP2019518973A JP2019518973A JP7224280B2 JP 7224280 B2 JP7224280 B2 JP 7224280B2 JP 2019518973 A JP2019518973 A JP 2019518973A JP 2019518973 A JP2019518973 A JP 2019518973A JP 7224280 B2 JP7224280 B2 JP 7224280B2
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division
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encoding
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JP2019536314A (ja
JP2019536314A5 (OSRAM
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キム、ギベク
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B1 Institute of Image Technology Inc
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  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023089180A (ja) * 2017-07-17 2023-06-27 ビー１、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッド 画像データ符号化／復号化方法及び装置
US11792525B2 (en) 2016-10-04 2023-10-17 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12022199B2 (en) 2016-10-06 2024-06-25 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12506969B2 (en) 2016-10-04 2025-12-23 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4136577A4 (en) * 2020-04-14 2024-05-01 OP Solutions, LLC METHODS AND SYSTEMS FOR VIDEO CODING USING REFERENCE REGIONS
CN114518860B (zh) * 2020-11-18 2023-08-01 深圳Tcl新技术有限公司 基于大屏创建全景图片的方法、装置、智能终端及介质
JP7643930B2 (ja) * 2021-05-14 2025-03-11 トヨタ自動車株式会社 車両用表示装置、表示方法及びプログラム
EP4485923A4 (en) * 2022-03-31 2025-04-23 Panasonic Intellectual Property Corporation of America IMAGE CODING DEVICE, IMAGE DECODING DEVICE, IMAGE CODING METHOD AND IMAGE DECODING METHOD
EP4510569A4 (en) * 2022-05-17 2025-08-06 Panasonic Ip Corp America IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013229674A (ja) 2012-04-24 2013-11-07 Sharp Corp 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像符号化プログラム、及び画像復号プログラム
JP2017112639A (ja) 2009-10-20 2017-06-22 シャープ株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、プログラム、および記録媒体
WO2017123980A1 (en) 2016-01-15 2017-07-20 Qualcomm Incorporated Multi-type-tree framework for video coding

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020075961A1 (en) * 2000-12-19 2002-06-20 Philips Electronics North America Corporaton Frame-type dependent reduced complexity video decoding
JP2005065239A (ja) * 2003-07-28 2005-03-10 Matsushita Electric Ind Co Ltd 動画像の復号化装置
KR100677142B1 (ko) 2004-08-13 2007-02-02 경희대학교 산학협력단 파노라마 영상의 움직임 추정 및 보상
JP5389205B2 (ja) * 2006-04-27 2014-01-15 キヤノン株式会社 画像符号化装置、画像符号化方法、プログラム及び記憶媒体
PL2991356T3 (pl) * 2009-10-01 2020-03-31 Sk Telecom Co., Ltd. Sposób i urządzenie do kodowania/dekodowania obrazu z zastosowaniem makrobloków o zmiennym rozmiarze
KR20110061468A (ko) * 2009-12-01 2011-06-09 (주)휴맥스 고해상도 영상의 부호화/복호화 방법 및 이를 수행하는 장치
KR101484280B1 (ko) * 2009-12-08 2015-01-20 삼성전자주식회사 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치
KR101164365B1 (ko) * 2011-03-31 2012-07-09 박원일 차량용 영상 모니터링 장치의 4채널 화면 분할 방법
US9532058B2 (en) 2011-06-03 2016-12-27 Qualcomm Incorporated Intra prediction mode coding with directional partitions
JP2013098711A (ja) * 2011-10-31 2013-05-20 Mitsubishi Electric Corp 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法
US9807401B2 (en) * 2011-11-01 2017-10-31 Qualcomm Incorporated Transform unit partitioning for chroma components in video coding
JP2013118424A (ja) * 2011-11-04 2013-06-13 Sharp Corp 画像復号装置、画像符号化装置、および符号化データのデータ構造
US20130128971A1 (en) * 2011-11-23 2013-05-23 Qualcomm Incorporated Transforms in video coding
US10805617B2 (en) * 2012-01-19 2020-10-13 Texas Instruments Incorporated Scalable prediction type coding
JP6030230B2 (ja) 2012-07-04 2016-11-24 インテル コーポレイション パノラマベースの３ｄビデオコーディング
CN104813669B (zh) * 2012-09-21 2018-05-22 诺基亚技术有限公司 用于视频编码的方法和装置
JP6224930B2 (ja) * 2013-07-10 2017-11-01 シャープ株式会社 画像復号装置、画像復号方法および画像符号化装置
GB2516224A (en) * 2013-07-11 2015-01-21 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
WO2015104963A1 (ja) * 2014-01-09 2015-07-16 株式会社日立国際電気 画像処理装置及び動画像伝送方法
US10477232B2 (en) * 2014-03-21 2019-11-12 Qualcomm Incorporated Search region determination for intra block copy in video coding
US10091530B2 (en) * 2014-10-01 2018-10-02 Qualcomm Incorporated Pipelined intra-prediction hardware architecture for video coding
CN108307192A (zh) * 2014-10-11 2018-07-20 华为技术有限公司 预测块的划分方法、编码设备和解码设备
US10104361B2 (en) 2014-11-14 2018-10-16 Samsung Electronics Co., Ltd. Coding of 360 degree videos using region adaptive smoothing
US10218975B2 (en) * 2015-09-29 2019-02-26 Qualcomm Incorporated Transform precision manipulation in video coding
US20170150176A1 (en) * 2015-11-25 2017-05-25 Qualcomm Incorporated Linear-model prediction with non-square prediction units in video coding
US20170214937A1 (en) 2016-01-22 2017-07-27 Mediatek Inc. Apparatus of Inter Prediction for Spherical Images and Cubic Images
KR102521272B1 (ko) 2016-07-08 2023-04-12 브이아이디 스케일, 인크. 지오메트리 투영을 이용한 360도 비디오 코딩
JP7224280B2 (ja) * 2017-07-17 2023-02-17 ビー１、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッド 画像データ符号化／復号化方法及び装置
JP7420740B2 (ja) * 2018-12-28 2024-01-23 ナブテスコオートモーティブ株式会社 空気供給システム
JP7345032B1 (ja) * 2022-09-16 2023-09-14 ラクテン アジア プライベート リミテッド 与信審査装置、方法及びプログラム
JP7677295B2 (ja) * 2022-09-16 2025-05-15 トヨタ自動車株式会社 造粒粒子
JP2024042836A (ja) * 2022-09-16 2024-03-29 積水化学工業株式会社 異種管接合継手

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017112639A (ja) 2009-10-20 2017-06-22 シャープ株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、プログラム、および記録媒体
JP2013229674A (ja) 2012-04-24 2013-11-07 Sharp Corp 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像符号化プログラム、及び画像復号プログラム
WO2017123980A1 (en) 2016-01-15 2017-07-20 Qualcomm Incorporated Multi-type-tree framework for video coding

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Han Huang, et al.，EE2.1: Quadtree plus binary tree structure integration with JEM tools，Joint Video Exploration Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11，JVET-C0024，2016年05月16日
Xiang Li, et al.，Multi-Type-Tree，Joint Video Exploration Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11，JVET-D0117r1，2016年10月16日

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* Cited by examiner, † Cited by third party
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US12483794B2 (en) 2016-10-04 2025-11-25 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US11792526B1 (en) 2016-10-04 2023-10-17 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US11843866B2 (en) 2016-10-04 2023-12-12 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12513405B2 (en) 2016-10-04 2025-12-30 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12506968B2 (en) 2016-10-04 2025-12-23 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US11910094B2 (en) 2016-10-04 2024-02-20 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12506969B2 (en) 2016-10-04 2025-12-23 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US11792525B2 (en) 2016-10-04 2023-10-17 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12256149B2 (en) 2016-10-04 2025-03-18 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
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US12464244B2 (en) 2016-10-04 2025-11-04 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12015854B2 (en) 2016-10-04 2024-06-18 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12389123B2 (en) 2016-10-04 2025-08-12 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12262122B2 (en) 2016-10-04 2025-03-25 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12096127B2 (en) 2016-10-04 2024-09-17 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12108158B2 (en) 2016-10-04 2024-10-01 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12212854B2 (en) 2016-10-04 2025-01-28 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12035049B2 (en) 2016-10-06 2024-07-09 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
US12022199B2 (en) 2016-10-06 2024-06-25 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
JP2023089180A (ja) * 2017-07-17 2023-06-27 ビー１、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッド 画像データ符号化／復号化方法及び装置
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