JP2025118674A5 - - Google Patents

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Publication number
JP2025118674A5
JP2025118674A5 JP2025067821A JP2025067821A JP2025118674A5 JP 2025118674 A5 JP2025118674 A5 JP 2025118674A5 JP 2025067821 A JP2025067821 A JP 2025067821A JP 2025067821 A JP2025067821 A JP 2025067821A JP 2025118674 A5 JP2025118674 A5 JP 2025118674A5
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Japan
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ibc
mode
current block
block
flag
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JP2025067821A
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Japanese (ja)
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JP2025118674A (ja
JP7833074B2 (ja
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JP2025067821A 2021-09-17 2025-04-17 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置 Active JP7833074B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US202163245665P 2021-09-17 2021-09-17
US63/245,665 2021-09-17
US17/704,948 US12120290B2 (en) 2021-09-17 2022-03-25 Method and apparatus for intra block copy mode coding with search range switching
US17/704,948 2022-03-25
PCT/US2022/024630 WO2023043494A1 (en) 2021-09-17 2022-04-13 Method and apparatus for intra block copy mode coding with search range switching
JP2023535039A JP7670829B2 (ja) 2021-09-17 2022-04-13 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置

Related Parent Applications (1)

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JP2023535039A Division JP7670829B2 (ja) 2021-09-17 2022-04-13 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置

Publications (3)

Publication Number Publication Date
JP2025118674A JP2025118674A (ja) 2025-08-13
JP2025118674A5 true JP2025118674A5 (https=) 2026-01-19
JP7833074B2 JP7833074B2 (ja) 2026-03-18

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ID=85571938

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JP2023535039A Active JP7670829B2 (ja) 2021-09-17 2022-04-13 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置
JP2023547677A Active JP7648781B2 (ja) 2021-09-17 2022-04-15 ジョイント動きベクトル差分コーディング
JP2025035621A Pending JP2025108412A (ja) 2021-09-17 2025-03-06 ジョイント動きベクトル差分コーディング
JP2025067821A Active JP7833074B2 (ja) 2021-09-17 2025-04-17 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置

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JP2023535039A Active JP7670829B2 (ja) 2021-09-17 2022-04-13 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置
JP2023547677A Active JP7648781B2 (ja) 2021-09-17 2022-04-15 ジョイント動きベクトル差分コーディング
JP2025035621A Pending JP2025108412A (ja) 2021-09-17 2025-03-06 ジョイント動きベクトル差分コーディング

Country Status (6)

Country Link
US (2) US12120290B2 (https=)
EP (1) EP4402895A4 (https=)
JP (4) JP7670829B2 (https=)
KR (2) KR20230062626A (https=)
CN (4) CN120321404A (https=)
WO (2) WO2023043494A1 (https=)

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US12022112B2 (en) * 2021-11-18 2024-06-25 Tencent America LLC MVD scaling for joint MVD coding
CN120128717A (zh) * 2023-12-10 2025-06-10 腾讯科技（深圳）有限公司 视频解码方法、视频编码方法、装置、存储介质及电子设备
US12542161B1 (en) * 2025-07-29 2026-02-03 Hamid Najafi Performance recording data based on temporal analysis

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WO2015100515A1 (en) * 2013-12-30 2015-07-09 Qualcomm Incorporated Simplification of segment-wise dc coding of large prediction blocks in 3d video coding
US10477232B2 (en) 2014-03-21 2019-11-12 Qualcomm Incorporated Search region determination for intra block copy in video coding
WO2016200984A1 (en) 2015-06-08 2016-12-15 Vid Scale, Inc. Intra block copy mode for screen content coding
KR20180043151A (ko) * 2016-10-19 2018-04-27 에스케이텔레콤 주식회사 영상 부호화 또는 복호화를 위한 장치 및 방법
CN110662077B (zh) * 2018-06-30 2022-07-05 北京字节跳动网络技术有限公司 用于视频编解码的对称性双向预测模式
EP4383713A3 (en) * 2018-09-21 2024-08-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for encoding/decoding image signal and apparatus therefor
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TWI815974B (zh) * 2018-09-23 2023-09-21 大陸商北京字節跳動網絡技術有限公司 具有自適應運動矢量分辨率的運動矢量的修改
KR102572355B1 (ko) 2018-11-30 2023-08-30 텐센트 아메리카 엘엘씨 비디오 코딩을 위한 방법 및 장치
JP6933235B2 (ja) * 2018-12-13 2021-09-08 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法、及び画像復号プログラム
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CN121056626A (zh) * 2019-07-19 2025-12-02 韦勒斯标准与技术协会公司 视频信号处理方法和设备
US11553197B2 (en) * 2019-08-05 2023-01-10 Tencent America LLC Method and apparatus for intra picture block compensation
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