JP2024023662A5 - - Google Patents
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- JP2024023662A5 JP2024023662A5 JP2023210673A JP2023210673A JP2024023662A5 JP 2024023662 A5 JP2024023662 A5 JP 2024023662A5 JP 2023210673 A JP2023210673 A JP 2023210673A JP 2023210673 A JP2023210673 A JP 2023210673A JP 2024023662 A5 JP2024023662 A5 JP 2024023662A5
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- 238000000034 method Methods 0.000 claims 14
- 239000013598 vector Substances 0.000 claims 9
- 238000004590 computer program Methods 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024187129A JP7775415B2 (ja) | 2018-04-26 | 2024-10-24 | 映像コーディングのための方法、装置、並びにコンピュータプログラム |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862663171P | 2018-04-26 | 2018-04-26 | |
| US62/663,171 | 2018-04-26 | ||
| US16/205,180 US10462483B1 (en) | 2018-04-26 | 2018-11-29 | Method and apparatus for video coding |
| US16/205,180 | 2018-11-29 | ||
| PCT/US2019/024017 WO2019209444A2 (en) | 2018-04-26 | 2019-03-26 | Method and apparatus for video coding |
| JP2020559553A JP7152512B2 (ja) | 2018-04-26 | 2019-03-26 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
| JP2022155785A JP7405926B2 (ja) | 2018-04-26 | 2022-09-29 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022155785A Division JP7405926B2 (ja) | 2018-04-26 | 2022-09-29 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024187129A Division JP7775415B2 (ja) | 2018-04-26 | 2024-10-24 | 映像コーディングのための方法、装置、並びにコンピュータプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024023662A JP2024023662A (ja) | 2024-02-21 |
| JP2024023662A5 true JP2024023662A5 (enExample) | 2024-06-05 |
| JP7578791B2 JP7578791B2 (ja) | 2024-11-06 |
Family
ID=68293056
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020559553A Active JP7152512B2 (ja) | 2018-04-26 | 2019-03-26 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
| JP2022155785A Active JP7405926B2 (ja) | 2018-04-26 | 2022-09-29 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
| JP2023210673A Active JP7578791B2 (ja) | 2018-04-26 | 2023-12-14 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
| JP2024187129A Active JP7775415B2 (ja) | 2018-04-26 | 2024-10-24 | 映像コーディングのための方法、装置、並びにコンピュータプログラム |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020559553A Active JP7152512B2 (ja) | 2018-04-26 | 2019-03-26 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
| JP2022155785A Active JP7405926B2 (ja) | 2018-04-26 | 2022-09-29 | 動画の符号化及び復号方法、装置、並びにコンピュータプログラム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024187129A Active JP7775415B2 (ja) | 2018-04-26 | 2024-10-24 | 映像コーディングのための方法、装置、並びにコンピュータプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US10462483B1 (enExample) |
| EP (1) | EP3785441A4 (enExample) |
| JP (4) | JP7152512B2 (enExample) |
| KR (2) | KR102608063B1 (enExample) |
| CN (2) | CN112042200B (enExample) |
| WO (1) | WO2019209444A2 (enExample) |
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| CN109151481B (zh) * | 2017-06-28 | 2022-03-15 | 腾讯科技(深圳)有限公司 | 图片的传输和接收的方法、装置、系统、设备和介质 |
| US10462483B1 (en) * | 2018-04-26 | 2019-10-29 | Tencent America LLC | Method and apparatus for video coding |
| EP4598024A3 (en) * | 2018-12-25 | 2025-11-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Decoding prediction method and apparatus, and computer storage medium |
| US11206396B2 (en) * | 2019-01-16 | 2021-12-21 | Qualcomm Incorporated | Local illumination compensation in video coding |
| US11172195B2 (en) * | 2019-01-26 | 2021-11-09 | Qualcomm Incorporated | Excluding intra coded reference samples from local illumination compensation parameter derivation |
| EP4478714A1 (en) * | 2019-03-04 | 2024-12-18 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods using ibc merge list |
| US11350083B2 (en) * | 2019-04-19 | 2022-05-31 | Qualcomm Incorporated | Intra block copy merging data syntax for video coding |
| US11394990B2 (en) | 2019-05-09 | 2022-07-19 | Tencent America LLC | Method and apparatus for signaling predictor candidate list size |
| CN113853783B (zh) | 2019-05-25 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 对帧内块复制编解码的块的块矢量的编解码 |
| WO2021089455A1 (en) * | 2019-11-07 | 2021-05-14 | Interdigital Vc Holdings France, Sas | Encoding and decoding methods and apparatus |
| US11375231B2 (en) | 2020-01-14 | 2022-06-28 | Tencent America LLC | Method and apparatus for video coding |
| CN113966614B (zh) * | 2020-03-16 | 2023-05-30 | 北京达佳互联信息技术有限公司 | 具有运动矢量差的合并模式的改进 |
| CN114615498B (zh) * | 2020-12-05 | 2024-11-19 | 腾讯科技(深圳)有限公司 | 视频解码方法、视频编码方法、相关设备及存储介质 |
| EP4441999A4 (en) * | 2021-11-30 | 2025-12-17 | Beijing Dajia Internet Information Tech Co Ltd | Motion compensation taking into account out-of-bounds conditions in video coding |
| CN120091808A (zh) | 2022-11-04 | 2025-06-03 | 三键有限公司 | 指甲或人造指甲用光固化性组合物 |
| WO2024191219A1 (ko) * | 2023-03-15 | 2024-09-19 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| US20240380895A1 (en) * | 2023-05-08 | 2024-11-14 | Comcast Cable Communications, Llc | Clustering BVP Candidates |
| WO2024232517A1 (ko) * | 2023-05-10 | 2024-11-14 | 현대자동차주식회사 | 서브블록 분할 기반 인터/인트라 가중합 예측을 이용하는 비디오 코딩을 위한 방법 및 장치 |
| WO2025095616A1 (ko) * | 2023-10-31 | 2025-05-08 | 동아대학교 산학협력단 | 비디오 코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
| WO2025154941A1 (ko) * | 2024-01-15 | 2025-07-24 | 동아대학교 산학협력단 | 비디오 부/복호화 방법 및 장치 그리고 비트스트림을 저장한 기록 매체 |
| WO2025157211A1 (en) * | 2024-01-26 | 2025-07-31 | Mediatek Inc. | Methods and apparatus of intra merge mode for mixed modes in video coding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102254118B1 (ko) * | 2013-10-12 | 2021-05-20 | 삼성전자주식회사 | 인트라 블록 복사 예측을 이용한 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| US9883197B2 (en) * | 2014-01-09 | 2018-01-30 | Qualcomm Incorporated | Intra prediction of chroma blocks using the same vector |
| CN109889850A (zh) | 2014-02-21 | 2019-06-14 | 联发科技(新加坡)私人有限公司 | 视频编解码方法 |
| AU2014201583A1 (en) * | 2014-03-14 | 2015-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding video data using a block dictionary |
| US9756354B2 (en) * | 2014-03-17 | 2017-09-05 | Qualcomm Incorporated | Block vector predictor for intra block copying |
| WO2015140400A1 (en) * | 2014-03-17 | 2015-09-24 | Nokia Technologies Oy | Method and technical equipment for video encoding and decoding |
| JP6345805B2 (ja) | 2014-05-06 | 2018-06-20 | 寰發股▲ふん▼有限公司HFI Innovation Inc. | Intraブロックコピーモード符号化のブロックベクトル予測の方法 |
| CN106416253A (zh) | 2014-05-22 | 2017-02-15 | 联发科技股份有限公司 | 用于图像以及视频编码的具有翻动的帧内块复制方法 |
| EP4033766A1 (en) * | 2014-06-19 | 2022-07-27 | VID SCALE, Inc. | Methods and systems for intra block copy coding with block vector derivation |
| KR102311815B1 (ko) * | 2014-06-19 | 2021-10-13 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
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| US10412387B2 (en) * | 2014-08-22 | 2019-09-10 | Qualcomm Incorporated | Unified intra-block copy and inter-prediction |
| EP3180917B1 (en) | 2014-09-01 | 2022-04-20 | HFI Innovation Inc. | Method of intra picture block copy for screen content and video coding |
| US10448049B2 (en) * | 2014-09-03 | 2019-10-15 | Mediatek Inc. | Method for color index coding using a generalized copy previous mode |
| US10856009B2 (en) * | 2014-09-04 | 2020-12-01 | Mediatek Inc. | Method of block vector clipping and coding for screen content coding and video coding |
| WO2016048834A1 (en) * | 2014-09-26 | 2016-03-31 | Vid Scale, Inc. | Intra block copy coding with temporal block vector prediction |
| CN111818334B (zh) | 2014-09-30 | 2022-04-01 | 寰发股份有限公司 | 用于视频编码的自适应运动向量分辨率的方法 |
| US9832467B2 (en) * | 2014-10-07 | 2017-11-28 | Qualcomm Incorporated | Deblock filtering for intra block copying |
| US9918105B2 (en) * | 2014-10-07 | 2018-03-13 | Qualcomm Incorporated | Intra BC and inter unification |
| US10212445B2 (en) * | 2014-10-09 | 2019-02-19 | Qualcomm Incorporated | Intra block copy prediction restrictions for parallel processing |
| CA3074097C (en) * | 2014-11-20 | 2021-10-26 | Hfi Innovation Inc. | Method of motion vector and block vector resolution control |
| US9591325B2 (en) * | 2015-01-27 | 2017-03-07 | Microsoft Technology Licensing, Llc | Special case handling for merged chroma blocks in intra block copy prediction mode |
| CA2977526C (en) * | 2015-02-27 | 2020-02-18 | Arris Enterprises Llc | Modification of unification of intra block copy and inter signaling related syntax and semantics |
| SG11201706978TA (en) * | 2015-03-02 | 2017-09-28 | Hfi Innovation Inc | Method and apparatus for intrabc mode with fractional-pel block vector resolution in video coding |
| US10511834B2 (en) * | 2015-04-29 | 2019-12-17 | Hfi Innovation Inc. | Method and apparatus for Intra Block Copy reference list construction |
| US10200713B2 (en) * | 2015-05-11 | 2019-02-05 | Qualcomm Incorporated | Search region determination for inter coding within a particular picture of video data |
| US20160337662A1 (en) * | 2015-05-11 | 2016-11-17 | Qualcomm Incorporated | Storage and signaling resolutions of motion vectors |
| US10638140B2 (en) * | 2015-05-29 | 2020-04-28 | Qualcomm Incorporated | Slice level intra block copy and other video coding improvements |
| CN107852505A (zh) * | 2015-06-03 | 2018-03-27 | 联发科技股份有限公司 | 用于使用帧内块复制模式的视频解码错误处理的方法和装置 |
| US10404992B2 (en) * | 2015-07-27 | 2019-09-03 | Qualcomm Incorporated | Methods and systems of restricting bi-prediction in video coding |
| US10812822B2 (en) * | 2015-10-02 | 2020-10-20 | Qualcomm Incorporated | Intra block copy merge mode and padding of unavailable IBC reference region |
| US11399187B2 (en) * | 2017-03-10 | 2022-07-26 | Intel Corporation | Screen content detection for adaptive encoding |
| US10462483B1 (en) * | 2018-04-26 | 2019-10-29 | Tencent America LLC | Method and apparatus for video coding |
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2018
- 2018-11-29 US US16/205,180 patent/US10462483B1/en active Active
-
2019
- 2019-03-26 EP EP19792011.9A patent/EP3785441A4/en active Pending
- 2019-03-26 KR KR1020237000644A patent/KR102608063B1/ko active Active
- 2019-03-26 KR KR1020207029651A patent/KR102487114B1/ko active Active
- 2019-03-26 JP JP2020559553A patent/JP7152512B2/ja active Active
- 2019-03-26 CN CN201980021749.5A patent/CN112042200B/zh active Active
- 2019-03-26 WO PCT/US2019/024017 patent/WO2019209444A2/en not_active Ceased
- 2019-03-26 CN CN202211361351.6A patent/CN115941954B/zh active Active
- 2019-08-23 US US16/549,707 patent/US11039167B2/en active Active
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2021
- 2021-04-28 US US17/242,648 patent/US11595686B2/en active Active
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2022
- 2022-09-29 JP JP2022155785A patent/JP7405926B2/ja active Active
- 2022-12-14 US US18/065,942 patent/US12244854B2/en active Active
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2023
- 2023-12-14 JP JP2023210673A patent/JP7578791B2/ja active Active
-
2024
- 2024-10-24 JP JP2024187129A patent/JP7775415B2/ja active Active
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