EP3906675A4 - Appareil, procédé et programme informatique de codage et de décodage vidéo - Google Patents
Appareil, procédé et programme informatique de codage et de décodage vidéo Download PDFInfo
- Publication number
- EP3906675A4 EP3906675A4 EP19908067.2A EP19908067A EP3906675A4 EP 3906675 A4 EP3906675 A4 EP 3906675A4 EP 19908067 A EP19908067 A EP 19908067A EP 3906675 A4 EP3906675 A4 EP 3906675A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- decoding
- computer program
- video coding
- coding
- video
- 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.)
- Withdrawn
Links
- 238000004590 computer program Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/128—Adjusting depth or disparity
-
- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/102—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962787510P | 2019-01-02 | 2019-01-02 | |
| PCT/FI2019/050938 WO2020141260A1 (fr) | 2019-01-02 | 2019-12-31 | Appareil, procédé et programme informatique de codage et de décodage vidéo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3906675A1 EP3906675A1 (fr) | 2021-11-10 |
| EP3906675A4 true EP3906675A4 (fr) | 2022-11-30 |
Family
ID=71407051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19908067.2A Withdrawn EP3906675A4 (fr) | 2019-01-02 | 2019-12-31 | Appareil, procédé et programme informatique de codage et de décodage vidéo |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3906675A4 (fr) |
| WO (1) | WO2020141260A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11159791B2 (en) * | 2019-03-16 | 2021-10-26 | Mediatek Inc. | Method and apparatus for signaling adaptive loop filter parameters in video coding |
| EP4011085A4 (fr) * | 2019-08-06 | 2023-07-26 | OP Solutions, LLC | Gestion de résolution adaptative à l'aide de sous-trames |
| US20230353770A1 (en) * | 2020-08-24 | 2023-11-02 | Hyundai Motor Company | Method for frame packing in a mpeg immersive video format |
| CN114095735A (zh) * | 2020-08-24 | 2022-02-25 | 北京大学深圳研究生院 | 一种基于块运动估计和运动补偿的点云几何帧间预测方法 |
| CN112087637A (zh) * | 2020-09-09 | 2020-12-15 | 中国电子科技集团公司第五十八研究所 | 一种高像素位深视频图像数据编解码处理方法 |
| EP4307661A1 (fr) * | 2021-03-08 | 2024-01-17 | LG Electronics Inc. | Dispositif de transmission de données de nuage de points, procédé de transmission de données de nuage de points, dispositif de réception de données de nuage de points et procédé de réception de données de nuage de points |
| EP4364422A1 (fr) * | 2021-06-30 | 2024-05-08 | Telefonaktiebolaget LM Ericsson (publ) | Commande de résolution de codage |
| EP4113441A1 (fr) * | 2021-07-02 | 2023-01-04 | Beijing Xiaomi Mobile Software Co., Ltd. | Procédé et appareil de codage/décodage de nuages de points capturés par une tête de capteur rotative |
| CN117581541A (zh) * | 2021-07-05 | 2024-02-20 | Lg 电子株式会社 | 点云数据发送设备、点云数据发送方法、点云数据接收设备和点云数据接收方法 |
| CN113613010A (zh) * | 2021-07-07 | 2021-11-05 | 南京大学 | 基于稀疏卷积神经网络的点云几何无损压缩方法 |
| EP4364095A1 (fr) * | 2021-07-19 | 2024-05-08 | Innopeak Technology, Inc. | Chariot d'informations d'atlas dans un contenu volumétrique codé |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI387317B (zh) * | 2008-12-11 | 2013-02-21 | Novatek Microelectronics Corp | 產生重新取樣參考畫面之裝置及其方法與影像解碼系統 |
| US10244246B2 (en) * | 2012-02-02 | 2019-03-26 | Texas Instruments Incorporated | Sub-pictures for pixel rate balancing on multi-core platforms |
| US20190349598A1 (en) * | 2017-01-03 | 2019-11-14 | Nokia Technologies Oy | An Apparatus, a Method and a Computer Program for Video Coding and Decoding |
| US20180262774A1 (en) * | 2017-03-09 | 2018-09-13 | Mediatek Inc. | Video processing apparatus using one or both of reference frame re-rotation and content-oriented rotation selection and associated video processing method |
-
2019
- 2019-12-31 EP EP19908067.2A patent/EP3906675A4/fr not_active Withdrawn
- 2019-12-31 WO PCT/FI2019/050938 patent/WO2020141260A1/fr unknown
Non-Patent Citations (1)
| Title |
|---|
| ANONYMOUS: "WD of ISO/IEC 23090-2 2nd edition OMAF", no. n17963; n17963, 7 December 2018 (2018-12-07), XP030195495, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/124_Macao/wg11/w17963.zip w17963-v1 OMAFv2 WD3.docx> [retrieved on 20181207] * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020141260A1 (fr) | 2020-07-09 |
| EP3906675A1 (fr) | 2021-11-10 |
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| A4 | Supplementary search report drawn up and despatched |
Effective date: 20221031 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 19/30 20140101ALN20221025BHEP Ipc: H04N 19/174 20140101ALI20221025BHEP Ipc: H04N 13/128 20180101ALI20221025BHEP Ipc: H04N 13/122 20180101ALI20221025BHEP Ipc: H04N 19/85 20140101ALI20221025BHEP Ipc: H04N 19/70 20140101ALI20221025BHEP Ipc: G06T 9/00 20060101ALI20221025BHEP Ipc: H04N 19/597 20140101ALI20221025BHEP Ipc: H04N 13/106 20180101ALI20221025BHEP Ipc: H04N 19/17 20140101ALI20221025BHEP Ipc: H04N 19/167 20140101ALI20221025BHEP Ipc: H04N 19/119 20140101ALI20221025BHEP Ipc: H04N 19/105 20140101AFI20221025BHEP |
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| 18D | Application deemed to be withdrawn |
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