JP2019525577A - 画像符号化／復号方法、装置、及び、ビットストリームを保存した記録媒体 - Google Patents

画像符号化／復号方法、装置、及び、ビットストリームを保存した記録媒体 Download PDF

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JP2019525577A
JP2019525577A JP2019500831A JP2019500831A JP2019525577A JP 2019525577 A JP2019525577 A JP 2019525577A JP 2019500831 A JP2019500831 A JP 2019500831A JP 2019500831 A JP2019500831 A JP 2019500831A JP 2019525577 A JP2019525577 A JP 2019525577A
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intra prediction
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JP2019525577A5 (enExample
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ジン ホ リ
ジン ホ リ
サン チャン リム
サン チャン リム
ジュン ウォン カン
ジュン ウォン カン
ヒュン サク コウ
ヒュン サク コウ
ドン サン ジュン
ドン サン ジュン
ハ ヒュン リ
ハ ヒュン リ
スン ヒュン チョ
スン ヒュン チョ
フイ ヨン キム
フイ ヨン キム
ジン スー チェ
ジン スー チェ
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Electronics and Telecommunications Research Institute ETRI
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Electronics and Telecommunications Research Institute ETRI
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Priority to JP2022168464A priority Critical patent/JP2022191450A/ja
Priority to JP2025025882A priority patent/JP2025068089A/ja
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  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2019500831A 2016-07-18 2017-07-17 画像符号化／復号方法、装置、及び、ビットストリームを保存した記録媒体 Pending JP2019525577A (ja)

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JP2025025882A JP2025068089A (ja) 2016-07-18 2025-02-20 ビデオ復号方法及びビデオ符号化方法

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Cited By (7)

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US10805636B2 (en) 2016-10-11 2020-10-13 Lg Electronics Inc. Image decoding method and apparatus relying on intra prediction in image coding system
WO2021060847A1 (ko) * 2019-09-25 2021-04-01 엘지전자 주식회사 컬러 포맷에 기반하여 분할 모드를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
JP2021528919A (ja) * 2018-06-29 2021-10-21 ホアウェイ・テクノロジーズ・カンパニー・リミテッド イントラ予測のためのデバイスおよび方法
JP2023549181A (ja) * 2021-09-15 2023-11-22 テンセント・アメリカ・エルエルシー ブロック・ベクトルを用いたｉｂｃブロックのイントラ予測モード情報の伝搬について
JP2023179798A (ja) * 2018-06-29 2023-12-19 キヤノン株式会社 ビデオサンプルの変換されたブロックを符号化および復号するための方法、装置、およびシステム
US11930210B2 (en) 2018-06-25 2024-03-12 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Intra-frame prediction method and device
JP2024157041A (ja) * 2019-01-02 2024-11-06 フラウンホーファー－ゲゼルシャフト ツル フェルデルング デル アンゲヴァンテン フォルシュング エー ファウ 画像の符号化及び復号化

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US11381829B2 (en) * 2016-08-19 2022-07-05 Lg Electronics Inc. Image processing method and apparatus therefor
JP6669622B2 (ja) 2016-09-21 2020-03-18 Kddi株式会社 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体
CN116828172A (zh) 2017-01-02 2023-09-29 Lx 半导体科技有限公司 图像编码/解码方法、图像数据的发送方法以及存储介质
US10951908B2 (en) * 2017-05-24 2021-03-16 Lg Electronics Inc. Method and device for decoding image according to intra prediction in image coding system
WO2018236133A1 (ko) * 2017-06-19 2018-12-27 엘지전자(주) 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
WO2019007492A1 (en) * 2017-07-04 2019-01-10 Huawei Technologies Co., Ltd. INTRAMODE BYPASS LINE MEMORY HARMONIZATION DECODER SIDE WITH UNBLOCKING FILTER
EP3704856A1 (en) 2017-11-01 2020-09-09 Vid Scale, Inc. Sub-block motion derivation and decoder-side motion vector refinement for merge mode
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KR102540171B1 (ko) * 2017-11-22 2023-06-05 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
WO2019125093A1 (ko) * 2017-12-22 2019-06-27 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
CN117499677A (zh) * 2018-02-23 2024-02-02 英迪股份有限公司 对图像进行解码或编码的方法和传输图像的数据的方法
WO2019182292A1 (ko) 2018-03-19 2019-09-26 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR102476280B1 (ko) * 2018-03-30 2022-12-13 엘지전자 주식회사 인트라 예측 기반 영상/비디오 코딩 방법 및 그 장치
WO2019183986A1 (zh) * 2018-03-31 2019-10-03 华为技术有限公司 一种图像块的帧内模式预测方法及装置
CN117793359A (zh) 2018-04-01 2024-03-29 Lg电子株式会社 视频编解码方法、计算机可读存储介质和数据发送方法
KR102571996B1 (ko) * 2018-04-01 2023-08-28 엘지전자 주식회사 분할된 블록에 2차 변환을 적용하여 비디오 신호를 처리하는 방법 및 장치
WO2019194515A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 영상의 처리 방법 및 이를 위한 장치
WO2019194484A1 (ko) * 2018-04-01 2019-10-10 김기백 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치
WO2019194440A1 (ko) * 2018-04-02 2019-10-10 엘지전자 주식회사 인트라 예측 모드에 대한 룩업 테이블을 이용한 영상 코딩 방법 및 그 장치
EP3562158A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for combined intra prediction modes
WO2019212230A1 (ko) * 2018-05-03 2019-11-07 엘지전자 주식회사 영상 코딩 시스템에서 블록 사이즈에 따른 변환을 사용하는 영상 디코딩 방법 및 그 장치
EP3567860A1 (en) * 2018-05-09 2019-11-13 InterDigital VC Holdings, Inc. Method and apparatus for blended intra prediction
CN112106364B (zh) 2018-05-12 2022-09-30 数码士有限公司 使用参考样本的视频信号处理方法及设备
KR102823983B1 (ko) * 2018-06-07 2025-06-23 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코딩 또는 디코딩을 위한 신택스 요소들
US20210250579A1 (en) * 2018-06-20 2021-08-12 Realnetworks, Inc. Intra-picture prediction in video coding systems and methods
US11509889B2 (en) 2018-06-27 2022-11-22 Kt Corporation Method and apparatus for processing video signal
EP4465630A3 (en) 2018-06-27 2025-02-12 InterDigital VC Holdings, Inc. Methods and apparatus for reducing the coding latency of decoder-side motion refinement
CN119420905A (zh) 2018-06-27 2025-02-11 株式会社Kt 对图像进行解码和编码的方法以及用于发送压缩视频数据的装置
CN119211534A (zh) * 2018-07-11 2024-12-27 英迪股份有限公司 对视频进行解码和编码的方法以及发送视频的比特流的方法
MY207996A (en) 2018-09-07 2025-04-03 B1 Institute Of Image Tech Method and device for coding/decoding image using intra prediction
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KR20210134553A (ko) 2021-11-10
US11882272B2 (en) 2024-01-23
KR20230150921A (ko) 2023-10-31
CN116708777A (zh) 2023-09-05
CN116708776A (zh) 2023-09-05
US20260067449A1 (en) 2026-03-05
CN109479129A (zh) 2019-03-15
CN116708775A (zh) 2023-09-05
US20220279171A1 (en) 2022-09-01
JP2025068089A (ja) 2025-04-24
US20190222837A1 (en) 2019-07-18
CN116708773A (zh) 2023-09-05
US11368681B2 (en) 2022-06-21
JP2022191450A (ja) 2022-12-27
WO2018016823A1 (ko) 2018-01-25
US20240048693A1 (en) 2024-02-08
KR20180009318A (ko) 2018-01-26

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