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 (OSRAM
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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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Publication of JP2019525577A5 publication Critical patent/JP2019525577A5/ja
Priority to JP2022168464A priority Critical patent/JP2022191450A/ja
Priority to JP2025025882A priority patent/JP2025068089A/ja
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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • 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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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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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
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WO2018216862A1 (ko) * 2017-05-24 2018-11-29 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
WO2018236133A1 (ko) * 2017-06-19 2018-12-27 엘지전자(주) 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
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JP7382332B2 (ja) 2017-11-01 2023-11-16 ヴィド スケール インコーポレイテッド マージモード用のサブブロック動き導出およびデコーダサイド動きベクトル精緻化
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CN116471404A (zh) * 2017-12-22 2023-07-21 数码士有限公司 视频信号处理方法和设备
CN117354544A (zh) * 2018-02-23 2024-01-05 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
WO2019190181A1 (ko) * 2018-03-30 2019-10-03 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
HUE069194T2 (hu) 2018-04-01 2025-02-28 Guangdong Oppo Mobile Telecommunications Intrapredikciót alkalmazó képkódoló/-dekódoló eljárás és készülék
WO2019194515A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 영상의 처리 방법 및 이를 위한 장치
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KR102650865B1 (ko) * 2018-04-01 2024-03-22 엘지전자 주식회사 분할된 블록에 2차 변환을 적용하여 비디오 신호를 처리하는 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
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JP2021502771A (ja) * 2018-05-03 2021-01-28 エルジー エレクトロニクス インコーポレイティド 画像コーディングシステムにおいてブロックサイズに応じた変換を使用する画像デコード方法およびその装置
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