MX2020004720A - Metodos, aparato y corriente para codificar/decodificar video volumetrico. - Google Patents
Metodos, aparato y corriente para codificar/decodificar video volumetrico.Info
- Publication number
- MX2020004720A MX2020004720A MX2020004720A MX2020004720A MX2020004720A MX 2020004720 A MX2020004720 A MX 2020004720A MX 2020004720 A MX2020004720 A MX 2020004720A MX 2020004720 A MX2020004720 A MX 2020004720A MX 2020004720 A MX2020004720 A MX 2020004720A
- Authority
- MX
- Mexico
- Prior art keywords
- representation
- encoding
- parameterization
- map
- stream
- Prior art date
Links
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
- H04N19/50—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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/529—Depth or shape recovery from texture
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
-
- 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
- H04N19/124—Quantisation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Processing Or Creating Images (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17306538.4A EP3481067A1 (en) | 2017-11-07 | 2017-11-07 | Method, apparatus and stream for encoding/decoding volumetric video |
| PCT/US2018/057035 WO2019094184A1 (en) | 2017-11-07 | 2018-10-23 | Method, apparatus and stream for encoding/decoding volumetric video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020004720A true MX2020004720A (es) | 2020-08-13 |
Family
ID=60409248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020004720A MX2020004720A (es) | 2017-11-07 | 2018-10-23 | Metodos, aparato y corriente para codificar/decodificar video volumetrico. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20210176496A1 (OSRAM) |
| EP (2) | EP3481067A1 (OSRAM) |
| JP (1) | JP2021502033A (OSRAM) |
| CN (1) | CN111557094A (OSRAM) |
| MX (1) | MX2020004720A (OSRAM) |
| WO (1) | WO2019094184A1 (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956478B2 (en) * | 2019-01-09 | 2024-04-09 | Tencent America LLC | Method and apparatus for point cloud chunking for improved patch packing and coding efficiency |
| FR3093884A1 (fr) * | 2019-03-15 | 2020-09-18 | Orange | Procédés et dispositifs de codage et de décodage d'une séquence vidéo multi-vues |
| CN113785590A (zh) * | 2019-05-10 | 2021-12-10 | 松下电器（美国）知识产权公司 | 三维数据编码方法、三维数据解码方法、三维数据编码装置及三维数据解码装置 |
| CN114009054B (zh) * | 2019-06-28 | 2024-08-09 | 索尼集团公司 | 信息处理装置和方法、再现处理装置和方法 |
| US11432009B2 (en) * | 2019-07-02 | 2022-08-30 | Intel Corporation | Techniques for encoding and decoding immersive video |
| JP7354417B2 (ja) * | 2019-08-16 | 2023-10-02 | グーグル エルエルシー | ビデオ通話用の顔ベースのフレームパッキング |
| JP7487742B2 (ja) * | 2019-12-13 | 2024-05-21 | ソニーグループ株式会社 | 画像処理装置および方法 |
| US20230179797A1 (en) * | 2020-03-25 | 2023-06-08 | Sony Group Corporation | Image processing apparatus and method |
| KR20220163364A (ko) * | 2020-04-13 | 2022-12-09 | 인텔 코포레이션 | 텍스처 기반 몰입형 비디오 코딩 |
| US11838485B2 (en) * | 2020-04-16 | 2023-12-05 | Electronics And Telecommunications Research Institute | Method for processing immersive video and method for producing immersive video |
| US20230196700A1 (en) * | 2020-05-26 | 2023-06-22 | Sony Group Corporation | Image processing apparatus and image processing method |
| US11924428B2 (en) | 2020-06-24 | 2024-03-05 | Qualcomm Incorporated | Scale factor for quantization parameter values in geometry-based point cloud compression |
| US20230388542A1 (en) * | 2020-10-08 | 2023-11-30 | Interdigital Ce Patent Holdings, Sas | A method and apparatus for adapting a volumetric video to client devices |
| CN117121059A (zh) * | 2021-04-07 | 2023-11-24 | 交互数字Ce专利控股有限公司 | 支持光效果的体积视频 |
| WO2022259632A1 (ja) * | 2021-06-10 | 2022-12-15 | ソニーグループ株式会社 | 情報処理装置及び情報処理方法 |
| US12067753B2 (en) * | 2021-08-16 | 2024-08-20 | Tencent America LLC | 2D UV atlas sampling based methods for dynamic mesh compression |
| US11924434B2 (en) * | 2021-09-07 | 2024-03-05 | Tencent America LLC | 2D atlas adaptive sampling in 3D mesh compression |
| US12499624B2 (en) * | 2022-08-17 | 2025-12-16 | Tencent America LLC | Mesh optimization using novel segmentation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130222377A1 (en) * | 2010-11-04 | 2013-08-29 | Koninklijke Philips Electronics N.V. | Generation of depth indication maps |
| US9924197B2 (en) * | 2012-12-27 | 2018-03-20 | Nippon Telegraph And Telephone Corporation | Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding program |
-
2017
- 2017-11-07 EP EP17306538.4A patent/EP3481067A1/en not_active Withdrawn
-
2018
- 2018-10-23 JP JP2020524625A patent/JP2021502033A/ja not_active Withdrawn
- 2018-10-23 CN CN201880085164.5A patent/CN111557094A/zh active Pending
- 2018-10-23 WO PCT/US2018/057035 patent/WO2019094184A1/en not_active Ceased
- 2018-10-23 MX MX2020004720A patent/MX2020004720A/es unknown
- 2018-10-23 EP EP18793548.1A patent/EP3707901A1/en not_active Withdrawn
- 2018-10-23 US US16/761,612 patent/US20210176496A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019094184A1 (en) | 2019-05-16 |
| US20210176496A1 (en) | 2021-06-10 |
| EP3481067A1 (en) | 2019-05-08 |
| JP2021502033A (ja) | 2021-01-21 |
| EP3707901A1 (en) | 2020-09-16 |
| CN111557094A (zh) | 2020-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2020004720A (es) | Metodos, aparato y corriente para codificar/decodificar video volumetrico. | |
| WO2014153343A3 (en) | Simplifications on disparity vector derivation and motion vector prediction in 3d video coding | |
| MX2017014652A (es) | Metodo de codificacion de imagen de video, metodo de decodificacion de imagen de video, dispositivo de codificación, y dispositivo de decodificación. | |
| MX383636B (es) | Método y aparato para codificar y decodificar nubes de puntos bidimensionales. | |
| MX2016011210A (es) | Modificacion de las profundidades de bit en codificacion de transformada de color-espacio. | |
| MX2021005654A (es) | Tecnica de modulacion por codificacion de pulsos en procesamiento de video. | |
| EP2985997A3 (en) | Low latency video encoder | |
| HK1222075A1 (zh) | 提供3d查找表編碼以用於色域可伸縮性的系統和方法 | |
| CA2897056A1 (en) | Surface codec using reprojection onto depth maps | |
| PH12018501883A1 (en) | Determining prediction parameters for non-square blocks in video coding | |
| MX2023005933A (es) | Metodo de codificacion/decodificacion de imagenes y dispositivo para el mismo. | |
| WO2014134181A3 (en) | Neighboring block disparity vector derivation in 3d video coding | |
| GB2545999A (en) | Continuous prediction domain | |
| MY165527A (en) | Video-encoding method and video-encoding apparatus based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus based on encoding units determined in accordance with a tree structure | |
| JP2016514426A5 (OSRAM) | ||
| EP4236317A3 (en) | Adaptive bit rate ratio control | |
| MX382963B (es) | Filtro de definición adaptable para codificación predictiva. | |
| WO2016154928A8 (en) | Residual transformation and inverse transformation in video coding systems and methods | |
| MX2016013403A (es) | Capas de referencia de señalizacion para prediccion de color 3d para escalabilidad de espectro de color. | |
| MX2016011450A (es) | Diseño del valor poc para codificacion de video multi-capa. | |
| TN2017000313A1 (en) | Coding escape pixels for palette mode coding | |
| MX2019015090A (es) | Metodo y dispositivo de codificacion de video, metodo y dispositivo de descodificacion de video. | |
| EP4518322A3 (en) | Method and device for inducing motion information between temporal points of sub prediction unit | |
| EP3844954A4 (en) | Selective template matching in video coding | |
| WO2016154930A8 (en) | Motion vector selection and prediction in video coding systems and methods |