PL3512197T3 - Sposób odwzorowywania trybu predykcji wewnątrzramkowej - Google Patents
Sposób odwzorowywania trybu predykcji wewnątrzramkowejInfo
- Publication number
- PL3512197T3 PL3512197T3 PL19158903T PL19158903T PL3512197T3 PL 3512197 T3 PL3512197 T3 PL 3512197T3 PL 19158903 T PL19158903 T PL 19158903T PL 19158903 T PL19158903 T PL 19158903T PL 3512197 T3 PL3512197 T3 PL 3512197T3
- Authority
- PL
- Poland
- Prior art keywords
- prediction mode
- intra prediction
- mapping method
- mode mapping
- intra
- Prior art date
Links
- 238000013507 mapping Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B75/00—Handcuffs ; Finger cuffs; Leg irons; Handcuff holsters; Means for locking prisoners in automobiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/198—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20120006841 | 2012-01-20 | ||
| EP19158903.5A EP3512197B8 (en) | 2012-01-20 | 2013-01-17 | Intra prediction mode mapping method |
| EP13738183.6A EP2806642B1 (en) | 2012-01-20 | 2013-01-17 | Intra prediction mode mapping method and device using the method |
| PCT/KR2013/000370 WO2013109066A1 (ko) | 2012-01-20 | 2013-01-17 | 화면 내 예측 모드 매핑 방법 및 이러한 방법을 사용하는 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3512197T3 true PL3512197T3 (pl) | 2020-12-28 |
Family
ID=48995986
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19158903T PL3512197T3 (pl) | 2012-01-20 | 2013-01-17 | Sposób odwzorowywania trybu predykcji wewnątrzramkowej |
| PL20178263.8T PL3723369T3 (pl) | 2012-01-20 | 2013-01-17 | Urządzenie do odwzorowywania trybu predykcji wewnątrzramkowej |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20178263.8T PL3723369T3 (pl) | 2012-01-20 | 2013-01-17 | Urządzenie do odwzorowywania trybu predykcji wewnątrzramkowej |
Country Status (18)
| Country | Link |
|---|---|
| US (10) | US9554130B2 (pl) |
| EP (4) | EP4489401A3 (pl) |
| JP (8) | JP6013513B2 (pl) |
| KR (1) | KR101569086B1 (pl) |
| CN (6) | CN109413423B (pl) |
| CY (1) | CY1123375T1 (pl) |
| DK (2) | DK3512197T5 (pl) |
| ES (2) | ES2820297T3 (pl) |
| FI (1) | FI3723369T3 (pl) |
| HR (2) | HRP20241747T1 (pl) |
| HU (2) | HUE050473T2 (pl) |
| LT (2) | LT3723369T (pl) |
| PL (2) | PL3512197T3 (pl) |
| PT (2) | PT3512197T (pl) |
| RS (2) | RS66348B1 (pl) |
| SI (2) | SI3723369T1 (pl) |
| SM (2) | SMT202000489T1 (pl) |
| WO (1) | WO2013109066A1 (pl) |
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| KR20110113561A (ko) * | 2010-04-09 | 2011-10-17 | 한국전자통신연구원 | 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치 |
| US9530224B2 (en) | 2011-03-06 | 2016-12-27 | Lg Electronics Inc. | Intra prediction method of chrominance block using luminance sample, and apparatus using same |
| PL3512197T3 (pl) | 2012-01-20 | 2020-12-28 | Dolby Laboratories Licensing Corporation | Sposób odwzorowywania trybu predykcji wewnątrzramkowej |
| US9210438B2 (en) * | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
| EP3021588A4 (en) * | 2013-07-12 | 2017-12-06 | Samsung Electronics Co., Ltd. | Video encoding method and apparatus therefor using modification vector inducement, video decoding method and apparatus therefor |
| CN105100814B (zh) | 2014-05-06 | 2020-07-14 | 同济大学 | 图像编码、解码方法及装置 |
| US10477227B2 (en) * | 2015-01-15 | 2019-11-12 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry and palette mode |
| WO2016136106A1 (ja) * | 2015-02-27 | 2016-09-01 | Kddi株式会社 | 符号化装置及び復号装置 |
| CN115134595B (zh) * | 2015-06-05 | 2024-12-27 | 杜比实验室特许公司 | 用于执行帧间预测的图像编解码方法、比特流存储方法 |
| ES2677193B1 (es) | 2015-08-28 | 2019-06-19 | Kt Corp | Procedimiento y dispositivo para procesar señales de vídeo |
| CN108293113B (zh) * | 2015-10-22 | 2022-01-21 | Lg电子株式会社 | 图像编码系统中的基于建模的图像解码方法和设备 |
| CN117221584A (zh) | 2016-06-22 | 2023-12-12 | Lx 半导体科技有限公司 | 图像编码/解码设备以及传输图像数据的设备 |
| CN117201809A (zh) * | 2016-08-01 | 2023-12-08 | 韩国电子通信研究院 | 图像编码/解码方法和装置以及存储比特流的记录介质 |
| US11095892B2 (en) | 2016-09-20 | 2021-08-17 | Kt Corporation | Method and apparatus for processing video signal |
| KR102410424B1 (ko) * | 2016-10-04 | 2022-06-17 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| KR102574714B1 (ko) * | 2016-12-23 | 2023-09-06 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 미리 결정된 방향성 인트라 예측 모드들의 세트를 확장하기 위한 인트라 예측 장치 |
| EP4221218A3 (en) | 2016-12-23 | 2023-11-15 | Huawei Technologies Co., Ltd. | An encoding apparatus for signaling an extension directional intra-prediction mode within a set of directional intra-prediction modes |
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| KR20210024502A (ko) | 2018-06-29 | 2021-03-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝 |
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| KR20240005239A (ko) | 2018-06-29 | 2024-01-11 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut와 amvp 사이의 상호작용 |
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| CN118488194B (zh) | 2019-04-10 | 2025-12-16 | 北京达佳互联信息技术有限公司 | 用于视频编码的方法和电子装置 |
| CN116389765B (zh) | 2019-04-25 | 2024-01-30 | 北京达佳互联信息技术有限公司 | 对视频数据编码的利用光流的预测细化方法、设备和介质 |
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| CN119544966A (zh) * | 2019-05-22 | 2025-02-28 | Lg电子株式会社 | 图像编码/解码设备、存储介质和用于发送比特流的设备 |
| EP3967032A4 (en) | 2019-06-07 | 2022-07-27 | Beijing Bytedance Network Technology Co., Ltd. | CONDITIONAL SIGNALING OF A REDUCED SECONDARY TRANSFORM FOR VIDEO BIANARY FLOWS |
| CN110933408B (zh) * | 2019-06-21 | 2020-11-10 | 杭州海康威视数字技术股份有限公司 | 预测模式的解码、编码方法及装置 |
| WO2020262408A1 (ja) * | 2019-06-25 | 2020-12-30 | 日本放送協会 | イントラ予測装置、画像復号装置、及びプログラム |
| CN117376555A (zh) | 2019-08-03 | 2024-01-09 | 北京字节跳动网络技术有限公司 | 视频编解码中缩减二次变换的矩阵的选择 |
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