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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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
US12542924B2 (en) 2018-06-25 2026-02-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Intra-frame prediction method and device

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CN117336473A (zh) 2017-01-02 2024-01-02 Lx 半导体科技有限公司 图像编码/解码方法、发送图像数据的方法以及存储介质
WO2018216862A1 (ko) * 2017-05-24 2018-11-29 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
KR102426387B1 (ko) * 2017-06-19 2022-07-28 엘지전자 주식회사 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
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CN116389732A (zh) 2017-12-22 2023-07-04 数码士有限公司 视频信号处理方法和设备
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CN111919442B (zh) * 2018-03-31 2023-04-04 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
WO2019194515A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 영상의 처리 방법 및 이를 위한 장치
CN116647681A (zh) * 2018-04-01 2023-08-25 Oppo广东移动通信有限公司 使用帧内预测的图像编码/解码方法和装置
WO2019194503A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 분할된 블록에 2차 변환을 적용하여 비디오 신호를 처리하는 방법 및 장치
JP2021518077A (ja) * 2018-04-01 2021-07-29 エルジー エレクトロニクス インコーポレイティド 映像の処理方法、及びこのための装置
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KR102823983B1 (ko) * 2018-06-07 2025-06-23 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코딩 또는 디코딩을 위한 신택스 요소들
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CN112204984B (zh) 2018-06-27 2024-11-26 株式会社Kt 用于处理视频信号的方法和设备
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AU2019295574B2 (en) * 2018-06-27 2023-01-12 Interdigital Vc Holdings, Inc. Methods and apparatus for reducing the coding latency of decoder-side motion refinement
US11509932B2 (en) * 2018-07-11 2022-11-22 Intellectual Discovery Co., Ltd. Intra-frame prediction-based video coding method and device
CN119011820A (zh) 2018-09-07 2024-11-22 有限公司B1影像技术研究所 对图像进行编码/解码的方法和记录介质
EP4593380A3 (en) * 2018-09-07 2025-10-22 B1 Institute of Image Technology, Inc. Image encoding/decoding method and device
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JP7323014B2 (ja) * 2018-09-19 2023-08-08 富士通株式会社 映像復号方法
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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

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JP2025068089A (ja) 2025-04-24
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