JP2016535490A5 - - Google Patents
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- JP2016535490A5 JP2016535490A5 JP2016526100A JP2016526100A JP2016535490A5 JP 2016535490 A5 JP2016535490 A5 JP 2016535490A5 JP 2016526100 A JP2016526100 A JP 2016526100A JP 2016526100 A JP2016526100 A JP 2016526100A JP 2016535490 A5 JP2016535490 A5 JP 2016535490A5
- Authority
- JP
- Japan
- Prior art keywords
- bit depth
- residual sample
- luma residual
- luma
- chroma residual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000023320 Luma <angiosperm> Species 0.000 claims 68
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 68
- 238000000034 method Methods 0.000 claims 7
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361896580P | 2013-10-28 | 2013-10-28 | |
| US61/896,580 | 2013-10-28 | ||
| US14/524,601 | 2014-10-27 | ||
| US14/524,601 US9648332B2 (en) | 2013-10-28 | 2014-10-27 | Adaptive inter-color component residual prediction |
| PCT/US2014/062582 WO2015065979A1 (en) | 2013-10-28 | 2014-10-28 | Adaptive inter-color component residual prediction |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020128101A Division JP2020191659A (ja) | 2013-10-28 | 2020-07-29 | 適応インター色成分残差予測 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016535490A JP2016535490A (ja) | 2016-11-10 |
| JP2016535490A5 true JP2016535490A5 (enExample) | 2017-11-09 |
| JP6843615B2 JP6843615B2 (ja) | 2021-03-17 |
Family
ID=52995433
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016526100A Active JP6843615B2 (ja) | 2013-10-28 | 2014-10-28 | 適応インター色成分残差予測 |
| JP2020128101A Withdrawn JP2020191659A (ja) | 2013-10-28 | 2020-07-29 | 適応インター色成分残差予測 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020128101A Withdrawn JP2020191659A (ja) | 2013-10-28 | 2020-07-29 | 適応インター色成分残差予測 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9648332B2 (enExample) |
| EP (1) | EP3063939A1 (enExample) |
| JP (2) | JP6843615B2 (enExample) |
| KR (1) | KR102344229B1 (enExample) |
| CN (1) | CN105637866B (enExample) |
| CA (1) | CA2926506C (enExample) |
| WO (1) | WO2015065979A1 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9648330B2 (en) | 2013-07-15 | 2017-05-09 | Qualcomm Incorporated | Inter-color component residual prediction |
| KR20240128121A (ko) * | 2013-10-18 | 2024-08-23 | 지이 비디오 컴프레션, 엘엘씨 | 다-성분 화상 또는 비디오 코딩 개념 |
| US9648332B2 (en) * | 2013-10-28 | 2017-05-09 | Qualcomm Incorporated | Adaptive inter-color component residual prediction |
| CN105850134B (zh) * | 2013-12-27 | 2020-02-14 | 索尼公司 | 图像处理装置及方法 |
| WO2015100522A1 (en) * | 2013-12-30 | 2015-07-09 | Mediatek Singapore Pte. Ltd. | Methods for inter-component residual prediction |
| US11070810B2 (en) * | 2014-03-14 | 2021-07-20 | Qualcomm Incorporated | Modifying bit depths in color-space transform coding |
| TWI689196B (zh) * | 2014-06-19 | 2020-03-21 | 美商Ｖｉｄ衡器股份有限公司 | 在3維基礎彩色映射中模型參數最佳化系統及方法 |
| US10200700B2 (en) | 2014-06-20 | 2019-02-05 | Qualcomm Incorporated | Cross-component prediction in video coding |
| US10158836B2 (en) * | 2015-01-30 | 2018-12-18 | Qualcomm Incorporated | Clipping for cross-component prediction and adaptive color transform for video coding |
| CN112689147B (zh) * | 2016-05-28 | 2023-10-13 | 寰发股份有限公司 | 视频数据处理方法以及装置 |
| KR102601732B1 (ko) * | 2016-05-31 | 2023-11-14 | 삼성디스플레이 주식회사 | 영상 부호화 방법 및 영상 복호화 방법 |
| US11153594B2 (en) | 2016-08-29 | 2021-10-19 | Apple Inc. | Multidimensional quantization techniques for video coding/decoding systems |
| WO2018062950A1 (ko) * | 2016-09-30 | 2018-04-05 | 엘지전자(주) | 영상 처리 방법 및 이를 위한 장치 |
| GB2554680B (en) * | 2016-10-03 | 2020-04-01 | Advanced Risc Mach Ltd | Selecting encoding options |
| CN107205153B (zh) * | 2017-04-13 | 2019-04-19 | 深圳市安健科技股份有限公司 | 视频编码方法及其系统 |
| CN110959169B (zh) | 2017-04-21 | 2025-06-10 | 泽尼马克斯媒体公司 | 用于游戏生成的运动向量的系统和方法 |
| GB2567835B (en) | 2017-10-25 | 2020-11-18 | Advanced Risc Mach Ltd | Selecting encoding options |
| CN109756737B (zh) * | 2017-11-07 | 2020-11-17 | 华为技术有限公司 | 图像预测方法和装置 |
| WO2019121164A1 (en) * | 2017-12-18 | 2019-06-27 | Telefonaktiebolaget Lm Ericsson (Publ) | De-blocking for video coding |
| US11516512B2 (en) * | 2019-03-04 | 2022-11-29 | Alibaba Group Holding Limited | Method and system for processing video content |
| JP7277599B2 (ja) | 2019-03-08 | 2023-05-19 | 北京字節跳動網絡技術有限公司 | 映像処理におけるモデルベース再整形に対する制約 |
| KR102685431B1 (ko) | 2019-04-18 | 2024-07-17 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로스 성분 모드의 적용성에 대한 제한 |
| KR102660668B1 (ko) | 2019-04-23 | 2024-04-26 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로스 컴포넌트 의존성 감소를 위한 방법들 |
| EP3963886A1 (en) * | 2019-05-03 | 2022-03-09 | InterDigital VC Holdings, Inc. | Chroma processing for video encoding and decoding |
| JP7407206B2 (ja) | 2019-05-08 | 2023-12-28 | 北京字節跳動網絡技術有限公司 | クロスコンポーネントコーディングの適用条件 |
| US10886991B2 (en) * | 2019-05-22 | 2021-01-05 | At&T Intellectual Property I, L.P. | Facilitating sparsity adaptive feedback in the delay doppler domain in advanced networks |
| US10979151B2 (en) | 2019-05-22 | 2021-04-13 | At&T Intellectual Property I, L.P. | Multidimensional grid sampling for radio frequency power feedback |
| US11824637B2 (en) | 2019-05-22 | 2023-11-21 | At&T Intellectual Property I, L.P. | Generating wireless reference signals in a different domain for transmission |
| CN114009021A (zh) * | 2019-06-20 | 2022-02-01 | 北京达佳互联信息技术有限公司 | 用于视频编解码的预测相关残差缩放的方法和装置 |
| WO2020257787A1 (en) | 2019-06-21 | 2020-12-24 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for prediction dependent residual scaling for video coding |
| CN110677663B (zh) * | 2019-06-21 | 2021-05-14 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及存储介质 |
| WO2020259427A1 (en) | 2019-06-22 | 2020-12-30 | Beijing Bytedance Network Technology Co., Ltd. | Syntax element for chroma residual scaling |
| US11050530B2 (en) * | 2019-06-27 | 2021-06-29 | At&T Intellectual Property I, L.P. | Generating wireless reference signals in a different domain for transmission with a collapsed time-frequency grid |
| CN114303368B (zh) * | 2019-07-05 | 2025-01-17 | Lg电子株式会社 | 基于亮度映射和色度缩放的视频或图像编码 |
| CN114128280B (zh) | 2019-07-07 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 色度残差缩放的信令通知 |
| JP7343596B6 (ja) | 2019-08-23 | 2024-02-26 | 華為技術有限公司 | 合同クロマ符号化を使用するブロックについてクロマ・ブロッキング解除を実行するためのエンコーダ、デコーダおよび対応する方法 |
| KR102698094B1 (ko) | 2019-09-20 | 2024-08-22 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로마 스케일링의 루마 매핑 |
| US12022082B2 (en) | 2019-09-27 | 2024-06-25 | Sk Telecom Co., Ltd. | Method for reconstructing residual blocks of chroma blocks, and video decoding apparatus |
| CN119544987A (zh) * | 2019-10-28 | 2025-02-28 | Lg电子株式会社 | 图像编码/解码设备以及传输图像的数据的设备 |
| WO2021195500A1 (en) * | 2020-03-26 | 2021-09-30 | Alibaba Group Holding Limited | Method and apparatus for cross component filtering |
| CN115918074A (zh) | 2020-06-10 | 2023-04-04 | 华为技术有限公司 | 基于通道间相关信息的自适应图像增强 |
| US11838551B2 (en) * | 2020-12-30 | 2023-12-05 | Ofinno, Llc | Adaptive block level bit-depth prediction |
| US12483700B2 (en) * | 2023-04-24 | 2025-11-25 | Tencent America LLC | Cross-component residual prediction by using residual template |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1578477B (zh) | 2003-07-16 | 2011-05-04 | 三星电子株式会社 | 用于色彩图像的视频编码/解码装置和方法 |
| EP1538844A3 (en) | 2003-11-26 | 2006-05-31 | Samsung Electronics Co., Ltd. | Color image residue transformation and encoding method |
| US8606023B2 (en) * | 2006-06-26 | 2013-12-10 | Qualcomm Incorporated | Reduction of errors during computation of inverse discrete cosine transform |
| ES2602100T3 (es) * | 2008-04-16 | 2017-02-17 | Ge Video Compression, Llc | Escalabilidad de profundidad de bits |
| US8446958B2 (en) * | 2009-09-22 | 2013-05-21 | Panasonic Corporation | Image coding apparatus, image decoding apparatus, image coding method, and image decoding method |
| JP5660361B2 (ja) * | 2010-03-26 | 2015-01-28 | ソニー株式会社 | 画像処理装置および方法、並びにプログラム |
| US9288500B2 (en) * | 2011-05-12 | 2016-03-15 | Texas Instruments Incorporated | Luma-based chroma intra-prediction for video coding |
| WO2013155662A1 (en) * | 2012-04-16 | 2013-10-24 | Mediatek Singapore Pte. Ltd. | Methods and apparatuses of simplification for intra chroma lm mode |
| US20140301447A1 (en) * | 2013-04-08 | 2014-10-09 | Research In Motion Limited | Methods for reconstructing an encoded video at a bit-depth lower than at which it was encoded |
| US20140348240A1 (en) | 2013-05-22 | 2014-11-27 | Qualcomm Incorporated | Video coding using sample prediction among color components |
| US20140376611A1 (en) | 2013-06-21 | 2014-12-25 | Qualcomm Incorporated | Adaptive color transforms for video coding |
| US9648330B2 (en) | 2013-07-15 | 2017-05-09 | Qualcomm Incorporated | Inter-color component residual prediction |
| US9648332B2 (en) * | 2013-10-28 | 2017-05-09 | Qualcomm Incorporated | Adaptive inter-color component residual prediction |
-
2014
- 2014-10-27 US US14/524,601 patent/US9648332B2/en active Active
- 2014-10-28 CN CN201480057330.2A patent/CN105637866B/zh active Active
- 2014-10-28 KR KR1020167011916A patent/KR102344229B1/ko active Active
- 2014-10-28 EP EP14793970.6A patent/EP3063939A1/en not_active Ceased
- 2014-10-28 CA CA2926506A patent/CA2926506C/en active Active
- 2014-10-28 JP JP2016526100A patent/JP6843615B2/ja active Active
- 2014-10-28 WO PCT/US2014/062582 patent/WO2015065979A1/en not_active Ceased
-
2020
- 2020-07-29 JP JP2020128101A patent/JP2020191659A/ja not_active Withdrawn