JP5614900B2 - 3d映像符号化フォーマット - Google Patents
3d映像符号化フォーマット Download PDFInfo
- Publication number
- JP5614900B2 JP5614900B2 JP2012508487A JP2012508487A JP5614900B2 JP 5614900 B2 JP5614900 B2 JP 5614900B2 JP 2012508487 A JP2012508487 A JP 2012508487A JP 2012508487 A JP2012508487 A JP 2012508487A JP 5614900 B2 JP5614900 B2 JP 5614900B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- picture
- pictures
- view
- encoded
- 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.)
- Active
Links
Images
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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21515409P | 2009-05-01 | 2009-05-01 | |
| US61/215,154 | 2009-05-01 | ||
| US21587409P | 2009-05-11 | 2009-05-11 | |
| US61/215,874 | 2009-05-11 | ||
| US31049710P | 2010-03-04 | 2010-03-04 | |
| US61/310,497 | 2010-03-04 | ||
| PCT/US2010/001286 WO2010126608A2 (en) | 2009-05-01 | 2010-04-30 | 3d video coding formats |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012525767A JP2012525767A (ja) | 2012-10-22 |
| JP2012525767A5 JP2012525767A5 (OSRAM) | 2013-06-06 |
| JP5614900B2 true JP5614900B2 (ja) | 2014-10-29 |
Family
ID=42333422
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012508488A Active JP5614901B2 (ja) | 2009-05-01 | 2010-04-30 | 3dvの参照ピクチャ・リスト |
| JP2012508487A Active JP5614900B2 (ja) | 2009-05-01 | 2010-04-30 | 3d映像符号化フォーマット |
| JP2012508489A Expired - Fee Related JP5614902B2 (ja) | 2009-05-01 | 2010-04-30 | 3dvのレイヤ間依存関係情報 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012508488A Active JP5614901B2 (ja) | 2009-05-01 | 2010-04-30 | 3dvの参照ピクチャ・リスト |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012508489A Expired - Fee Related JP5614902B2 (ja) | 2009-05-01 | 2010-04-30 | 3dvのレイヤ間依存関係情報 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US20120050475A1 (OSRAM) |
| EP (3) | EP2425624A2 (OSRAM) |
| JP (3) | JP5614901B2 (OSRAM) |
| KR (3) | KR101691572B1 (OSRAM) |
| CN (3) | CN102577375B (OSRAM) |
| WO (3) | WO2010126613A2 (OSRAM) |
Families Citing this family (145)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8289370B2 (en) | 2005-07-20 | 2012-10-16 | Vidyo, Inc. | System and method for scalable and low-delay videoconferencing using scalable video coding |
| US20100079653A1 (en) * | 2008-09-26 | 2010-04-01 | Apple Inc. | Portable computing system with a secondary image output |
| US8610726B2 (en) * | 2008-09-26 | 2013-12-17 | Apple Inc. | Computer systems and methods with projected display |
| US7881603B2 (en) | 2008-09-26 | 2011-02-01 | Apple Inc. | Dichroic aperture for electronic imaging device |
| US8311115B2 (en) * | 2009-01-29 | 2012-11-13 | Microsoft Corporation | Video encoding using previously calculated motion information |
| US8396114B2 (en) * | 2009-01-29 | 2013-03-12 | Microsoft Corporation | Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming |
| US9041772B2 (en) | 2009-04-07 | 2015-05-26 | Lg Electronics Inc. | Broadcast transmitter, broadcast receiver, and 3D video data processing method thereof |
| WO2010126613A2 (en) | 2009-05-01 | 2010-11-04 | Thomson Licensing | Inter-layer dependency information for 3dv |
| HUE040291T2 (hu) * | 2009-05-18 | 2019-02-28 | Koninklijke Philips Nv | 3D trükkös lejátszás belépési pontjai |
| US8270473B2 (en) * | 2009-06-12 | 2012-09-18 | Microsoft Corporation | Motion based dynamic resolution multiple bit rate video encoding |
| US8619128B2 (en) * | 2009-09-30 | 2013-12-31 | Apple Inc. | Systems and methods for an imaging system using multiple image sensors |
| US8446492B2 (en) * | 2009-12-10 | 2013-05-21 | Honda Motor Co., Ltd. | Image capturing device, method of searching for occlusion region, and program |
| US8705616B2 (en) | 2010-06-11 | 2014-04-22 | Microsoft Corporation | Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures |
| BR112013006006A2 (pt) | 2010-09-14 | 2017-07-18 | Thomson Licensing | método de compressão e aparelho para dados de oclusão |
| EP2432232A1 (en) * | 2010-09-19 | 2012-03-21 | LG Electronics, Inc. | Method and apparatus for processing a broadcast signal for 3d (3-dimensional) broadcast service |
| US8538132B2 (en) | 2010-09-24 | 2013-09-17 | Apple Inc. | Component concentricity |
| JP5668149B2 (ja) | 2010-12-13 | 2015-02-12 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートElectronics And Telecommunications Research Institute | 参照ユニット決定方法及び装置 |
| JP5738434B2 (ja) | 2011-01-14 | 2015-06-24 | ヴィディオ・インコーポレーテッド | 改善されたnalユニットヘッダ |
| WO2012099529A1 (en) * | 2011-01-19 | 2012-07-26 | Telefonaktiebolaget L M Ericsson (Publ) | Indicating bit stream subsets |
| US9008176B2 (en) | 2011-01-22 | 2015-04-14 | Qualcomm Incorporated | Combined reference picture list construction for video coding |
| US9565449B2 (en) | 2011-03-10 | 2017-02-07 | Qualcomm Incorporated | Coding multiview video plus depth content |
| EP2684293A4 (en) * | 2011-03-10 | 2014-10-29 | Vidyo Inc | SET OF DEPENDENCY PARAMETERS FOR EVOLVING VIDEO CODING |
| US8934552B2 (en) | 2011-03-31 | 2015-01-13 | Qualcomm Incorporated | Combined reference picture list construction and mapping |
| WO2012153450A1 (ja) * | 2011-05-11 | 2012-11-15 | パナソニック株式会社 | 動画像送信装置および動画像送信方法 |
| EP2723079A4 (en) | 2011-06-15 | 2015-03-04 | Korea Electronics Telecomm | PROCESS FOR CODING AND DECODING SCALABLE VIDEO CONTENT AND DEVICE THEREFOR |
| US10944994B2 (en) * | 2011-06-30 | 2021-03-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Indicating bit stream subsets |
| WO2013012227A2 (ko) * | 2011-07-15 | 2013-01-24 | 엘지전자 주식회사 | 3d 서비스 처리 방법 및 장치 |
| US9521418B2 (en) * | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
| US20130188013A1 (en) * | 2011-07-22 | 2013-07-25 | Qualcomm Incorporated | Mvc based 3dvc codec supporting inside view motion prediction (ivmp) mode |
| US11496760B2 (en) | 2011-07-22 | 2022-11-08 | Qualcomm Incorporated | Slice header prediction for depth maps in three-dimensional video codecs |
| US10237565B2 (en) * | 2011-08-01 | 2019-03-19 | Qualcomm Incorporated | Coding parameter sets for various dimensions in video coding |
| US9288505B2 (en) | 2011-08-11 | 2016-03-15 | Qualcomm Incorporated | Three-dimensional video with asymmetric spatial resolution |
| JP6005157B2 (ja) * | 2011-08-25 | 2016-10-12 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 深度マップ符号化および復号化 |
| SG11201400429RA (en) | 2011-09-08 | 2014-04-28 | Paofit Holdings Pte Ltd | System and method for visualizing synthetic objects withinreal-world video clip |
| US9661320B2 (en) | 2011-09-13 | 2017-05-23 | Panasonic Intellectual Property Management Co., Ltd. | Encoding device, decoding device, playback device, encoding method, and decoding method |
| US9591318B2 (en) | 2011-09-16 | 2017-03-07 | Microsoft Technology Licensing, Llc | Multi-layer encoding and decoding |
| CN103843340B (zh) * | 2011-09-29 | 2018-01-19 | 瑞典爱立信有限公司 | 参考图片列表处理 |
| KR20130046534A (ko) | 2011-10-28 | 2013-05-08 | 삼성전자주식회사 | 영상 부호화 방법 및 장치 그리고 영상 복호화 방법 및 장치 |
| US20130113882A1 (en) * | 2011-11-08 | 2013-05-09 | Sony Corporation | Video coding system and method of operation thereof |
| US9485503B2 (en) | 2011-11-18 | 2016-11-01 | Qualcomm Incorporated | Inside view motion prediction among texture and depth view components |
| US10154276B2 (en) | 2011-11-30 | 2018-12-11 | Qualcomm Incorporated | Nested SEI messages for multiview video coding (MVC) compatible three-dimensional video coding (3DVC) |
| US20140354770A1 (en) * | 2011-12-27 | 2014-12-04 | Lg Electronics Inc. | Digital broadcast receiving method for displaying three-dimensional image, and receiving device thereof |
| EP2611158B1 (en) | 2011-12-29 | 2019-12-18 | Swisscom AG | Method and system for optimized delta encoding |
| US9288506B2 (en) | 2012-01-05 | 2016-03-15 | Qualcomm Incorporated | Signaling view synthesis prediction support in 3D video coding |
| US11089343B2 (en) | 2012-01-11 | 2021-08-10 | Microsoft Technology Licensing, Llc | Capability advertisement, configuration and control for video coding and decoding |
| US9451252B2 (en) | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| KR102175161B1 (ko) * | 2012-01-30 | 2020-11-06 | 삼성전자주식회사 | 시점변환을 위한 예측구조에 기초한 다시점 비디오 부호화 방법 및 그 장치, 시점변환을 위한 예측구조에 기초한 다시점 비디오 복호화 방법 및 그 장치 |
| CN108322744B (zh) * | 2012-01-31 | 2022-08-30 | Vid拓展公司 | 用于可缩放的高效视频译码(hevc)的参考图片集(rps)信令 |
| KR101669524B1 (ko) | 2012-02-01 | 2016-11-09 | 노키아 테크놀로지스 오와이 | 비디오 코딩을 위한 방법 및 장치 |
| US10447990B2 (en) | 2012-02-28 | 2019-10-15 | Qualcomm Incorporated | Network abstraction layer (NAL) unit header design for three-dimensional video coding |
| US20130222537A1 (en) * | 2012-02-29 | 2013-08-29 | Qualcomm Incorporated | Bitstream extraction in three-dimensional video |
| JP2013198059A (ja) * | 2012-03-22 | 2013-09-30 | Sharp Corp | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法およびプログラム |
| JP2013211776A (ja) * | 2012-03-30 | 2013-10-10 | Sharp Corp | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法およびプログラム |
| WO2013153808A1 (ja) * | 2012-04-13 | 2013-10-17 | パナソニック株式会社 | 画像復号方法および画像復号装置 |
| US20130272371A1 (en) * | 2012-04-16 | 2013-10-17 | Sony Corporation | Extension of hevc nal unit syntax structure |
| US10863170B2 (en) * | 2012-04-16 | 2020-12-08 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding on the basis of a motion vector |
| US10205961B2 (en) * | 2012-04-23 | 2019-02-12 | Qualcomm Incorporated | View dependency in multi-view coding and 3D coding |
| US10491913B2 (en) * | 2012-04-24 | 2019-11-26 | Telefonaktiebolaget L M Ericsson (Publ) | Identifying a parameter set for decoding a multi-layer video representation |
| US20130287093A1 (en) * | 2012-04-25 | 2013-10-31 | Nokia Corporation | Method and apparatus for video coding |
| US9762903B2 (en) * | 2012-06-01 | 2017-09-12 | Qualcomm Incorporated | External pictures in video coding |
| US9258562B2 (en) | 2012-06-13 | 2016-02-09 | Qualcomm Incorporated | Derivation of depth map estimate |
| US9313486B2 (en) | 2012-06-20 | 2016-04-12 | Vidyo, Inc. | Hybrid video coding techniques |
| WO2014003379A1 (ko) * | 2012-06-24 | 2014-01-03 | 엘지전자 주식회사 | 영상 디코딩 방법 및 이를 이용하는 장치 |
| JP5833757B2 (ja) * | 2012-07-09 | 2015-12-16 | 日本電信電話株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、画像復号プログラム及び記録媒体 |
| US9967583B2 (en) | 2012-07-10 | 2018-05-08 | Qualcomm Incorporated | Coding timing information for video coding |
| US9451256B2 (en) | 2012-07-20 | 2016-09-20 | Qualcomm Incorporated | Reusing parameter sets for video coding |
| US9380289B2 (en) * | 2012-07-20 | 2016-06-28 | Qualcomm Incorporated | Parameter sets in video coding |
| CA2881141C (en) * | 2012-08-10 | 2017-09-19 | Lg Electronics Inc. | Method and apparatus for transceiving image component for 3d image |
| WO2014028838A1 (en) * | 2012-08-16 | 2014-02-20 | Vid Scale, Inc. | Slice based skip mode signaling for multiple layer video coding |
| CZ308335B6 (cs) * | 2012-08-29 | 2020-05-27 | Awe Spol. S R.O. | Způsob popisu bodů předmětů předmětového prostoru a zapojení k jeho provádění |
| AU2013308719B2 (en) | 2012-08-29 | 2015-12-24 | Interdigital Vc Holdings, Inc. | Method and apparatus of motion vector prediction for scalable video coding |
| US9654786B2 (en) * | 2012-09-09 | 2017-05-16 | Lg Electronics Inc. | Image decoding method and apparatus using same |
| CN104813669B (zh) | 2012-09-21 | 2018-05-22 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| US9479779B2 (en) * | 2012-10-01 | 2016-10-25 | Qualcomm Incorporated | Sub-bitstream extraction for multiview, three-dimensional (3D) and scalable media bitstreams |
| US9154785B2 (en) | 2012-10-08 | 2015-10-06 | Qualcomm Incorporated | Sub-bitstream applicability to nested SEI messages in video coding |
| KR20140048802A (ko) * | 2012-10-08 | 2014-04-24 | 삼성전자주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치 |
| WO2014058210A1 (ko) * | 2012-10-08 | 2014-04-17 | 삼성전자 주식회사 | 다시점 비디오의 인터 레이어 예측 구조에 따른 비디오 스트림 부호화 방법 및 그 장치, 다시점 비디오의 인터 레이어 예측 구조에 따른 비디오 스트림 복호화 방법 및 그 장치 |
| US9936196B2 (en) * | 2012-10-30 | 2018-04-03 | Qualcomm Incorporated | Target output layers in video coding |
| WO2014092434A2 (ko) * | 2012-12-10 | 2014-06-19 | 한국전자통신연구원 | 비디오 부호화 방법 및 비디오 복호화 방법과 이를 이용하는 장치 |
| US20140165125A1 (en) * | 2012-12-11 | 2014-06-12 | Electronics And Telecommunications Research Institute | Broadcasting system and broadcasting method of providing multi-picture |
| WO2014103966A1 (ja) * | 2012-12-27 | 2014-07-03 | 日本電信電話株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、および画像復号プログラム |
| US9900609B2 (en) | 2013-01-04 | 2018-02-20 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US10021414B2 (en) | 2013-01-04 | 2018-07-10 | Qualcomm Incorporated | Bitstream constraints and motion vector restriction for inter-view or inter-layer reference pictures |
| US9357199B2 (en) | 2013-01-04 | 2016-05-31 | Qualcomm Incorporated | Separate track storage of texture and depth views for multiview coding plus depth |
| RU2640357C2 (ru) * | 2013-02-06 | 2017-12-28 | Конинклейке Филипс Н.В. | Способ кодирования сигнала видеоданных для использования с мультивидовым стереоскопическим устройством отображения |
| US9516306B2 (en) | 2013-03-27 | 2016-12-06 | Qualcomm Incorporated | Depth coding modes signaling of depth data for 3D-HEVC |
| US9369708B2 (en) | 2013-03-27 | 2016-06-14 | Qualcomm Incorporated | Depth coding modes signaling of depth data for 3D-HEVC |
| US9992493B2 (en) * | 2013-04-01 | 2018-06-05 | Qualcomm Incorporated | Inter-layer reference picture restriction for high level syntax-only scalable video coding |
| KR20140122198A (ko) * | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | 시점 합성 예측을 이용하기 위한 인터 레이어 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| GB2512825A (en) * | 2013-04-05 | 2014-10-15 | British Broadcasting Corp | Transmitting and receiving a composite image |
| US11438609B2 (en) * | 2013-04-08 | 2022-09-06 | Qualcomm Incorporated | Inter-layer picture signaling and related processes |
| US9485508B2 (en) | 2013-04-08 | 2016-11-01 | Qualcomm Incorporated | Non-entropy encoded set of profile, tier, and level syntax structures |
| KR20140123914A (ko) * | 2013-04-12 | 2014-10-23 | 삼성전자주식회사 | 랜덤 엑세스를 위한 멀티 레이어 비디오 부호화 방법 및 그 장치, 랜덤 엑세스를 위한 멀티 레이어 비디오 복호화 방법 및 그 장치 |
| US9609336B2 (en) * | 2013-04-16 | 2017-03-28 | Fastvdo Llc | Adaptive coding, transmission and efficient display of multimedia (acted) |
| EP3011747A1 (en) * | 2013-06-18 | 2016-04-27 | VID SCALE, Inc. | Inter-layer parameter set for hevc extensions |
| US9510001B2 (en) * | 2013-07-09 | 2016-11-29 | Electronics And Telecommunications Research Institute | Video decoding method and apparatus using the same |
| EP3021589A4 (en) * | 2013-07-10 | 2017-02-15 | Sharp Kabushiki Kaisha | Image decoding device and image encoding device |
| EP3013052A4 (en) | 2013-07-12 | 2017-02-01 | Samsung Electronics Co., Ltd. | Method and apparatus for inter-layer encoding and method and apparatus for inter-layer decoding video using residual prediction |
| CN105453564B (zh) | 2013-07-30 | 2019-05-10 | 株式会社Kt | 支持多个层的图像编码和解码方法以及使用该方法的装置 |
| CN105453562B (zh) | 2013-07-30 | 2018-12-25 | 株式会社Kt | 支持多个层的图像编码和解码方法以及使用该方法的装置 |
| WO2015016535A1 (ko) * | 2013-07-30 | 2015-02-05 | 주식회사 케이티 | 복수의 레이어를 지원하는 영상의 부호화 및 복호화 방법 및 이를 이용하는 장치 |
| US9356061B2 (en) | 2013-08-05 | 2016-05-31 | Apple Inc. | Image sensor with buried light shield and vertical gate |
| CN104427291B (zh) * | 2013-08-19 | 2018-09-28 | 华为技术有限公司 | 一种图像处理方法及设备 |
| US9832479B2 (en) * | 2013-10-04 | 2017-11-28 | Ati Technologies Ulc | Motion estimation apparatus and method for multiview video |
| US9681145B2 (en) * | 2013-10-14 | 2017-06-13 | Qualcomm Incorporated | Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency |
| US10264272B2 (en) * | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US9706228B2 (en) * | 2013-10-15 | 2017-07-11 | Qualcomm Incorporated | Support for large numbers of views in multi-layer coding |
| US10284858B2 (en) * | 2013-10-15 | 2019-05-07 | Qualcomm Incorporated | Support of multi-mode extraction for multi-layer video codecs |
| JP2017513426A (ja) * | 2014-03-14 | 2017-05-25 | サムスン エレクトロニクス カンパニー リミテッド | 類型情報を利用した、マルチレイヤビデオ符号化方法及びマルチレイヤビデオ復号方法 |
| US10034313B2 (en) * | 2014-04-04 | 2018-07-24 | Qualcomm Incorporated | Emergency data transmission over unlicensed radio frequency spectrum band |
| JP2017520994A (ja) * | 2014-06-20 | 2017-07-27 | 寰發股▲ふん▼有限公司HFI Innovation Inc. | 3dおよびマルチビュービデオコーディングのサブpu構文シグナリングおよび照明補償方法 |
| CN104394401B (zh) * | 2014-12-15 | 2016-05-11 | 北京理工大学 | 一种基于无速率调制的立体视频传输方法 |
| WO2016153273A1 (ko) * | 2015-03-23 | 2016-09-29 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
| WO2016204481A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자 주식회사 | 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법 |
| US9704298B2 (en) * | 2015-06-23 | 2017-07-11 | Paofit Holdings Pte Ltd. | Systems and methods for generating 360 degree mixed reality environments |
| CA2998690A1 (en) | 2015-09-17 | 2017-03-23 | Thomson Licensing | Method for encoding a light field content |
| CN106507106B (zh) * | 2016-11-08 | 2018-03-06 | 中国科学技术大学 | 基于参考片的视频帧间预测编码方法 |
| CN108616748A (zh) * | 2017-01-06 | 2018-10-02 | 科通环宇(北京)科技有限公司 | 一种码流及其封装方法、解码方法及装置 |
| EP3603074B1 (en) * | 2017-03-20 | 2024-08-14 | GE Video Compression, LLC | Advanced video data stream extraction and multi-resolution video transmission |
| CN107071514B (zh) * | 2017-04-08 | 2018-11-06 | 腾讯科技(深圳)有限公司 | 一种图片文件处理方法及智能终端 |
| JP2017147749A (ja) * | 2017-04-20 | 2017-08-24 | シャープ株式会社 | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法およびプログラム |
| US11087500B2 (en) * | 2018-03-15 | 2021-08-10 | University-Industry Cooperation Group Of Kyung Hee University | Image encoding/decoding method and apparatus |
| JP7116199B2 (ja) | 2018-06-26 | 2022-08-09 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 点群符号化用の高レベルな構文設計 |
| CN112585973A (zh) | 2018-08-17 | 2021-03-30 | 华为技术有限公司 | 视频译码中的参考图像管理 |
| US11363249B2 (en) * | 2019-02-22 | 2022-06-14 | Avalon Holographics Inc. | Layered scene decomposition CODEC with transparency |
| US11428933B2 (en) * | 2019-05-13 | 2022-08-30 | Light Field Lab, Inc. | Light field display system for performance events |
| WO2021058401A1 (en) * | 2019-09-23 | 2021-04-01 | Interdigital Vc Holdings France, Sas | Prediction for video encoding and decoding using external reference |
| EP4022913A4 (en) | 2019-09-24 | 2023-02-22 | Huawei Technologies Co., Ltd. | SIGNALING OF SYNTAX ELEMENTS NOT BELONGS TO THE IMAGE LEVEL AT THE IMAGE LEVEL |
| JP7555698B2 (ja) * | 2019-09-30 | 2024-09-25 | 株式会社ソニー・インタラクティブエンタテインメント | 画像データ転送装置および画像データ転送方法 |
| JP7389602B2 (ja) | 2019-09-30 | 2023-11-30 | 株式会社ソニー・インタラクティブエンタテインメント | 画像表示システム、画像処理装置、および動画配信方法 |
| JP7498553B2 (ja) | 2019-09-30 | 2024-06-12 | 株式会社ソニー・インタラクティブエンタテインメント | 画像処理装置、画像表示システム、画像データ転送装置、および画像処理方法 |
| JP7496677B2 (ja) | 2019-09-30 | 2024-06-07 | 株式会社ソニー・インタラクティブエンタテインメント | 画像データ転送装置、画像表示システム、および画像圧縮方法 |
| JP7429512B2 (ja) | 2019-09-30 | 2024-02-08 | 株式会社ソニー・インタラクティブエンタテインメント | 画像処理装置、画像データ転送装置、画像処理方法、および画像データ転送方法 |
| JP2021057770A (ja) | 2019-09-30 | 2021-04-08 | 株式会社ソニー・インタラクティブエンタテインメント | 画像データ転送装置および画像圧縮方法 |
| JP7491676B2 (ja) | 2019-09-30 | 2024-05-28 | 株式会社ソニー・インタラクティブエンタテインメント | 画像データ転送装置および画像圧縮方法 |
| EP4310796A3 (en) | 2019-12-26 | 2024-04-10 | ByteDance Inc. | Profile, tier and layer indication in video coding |
| CN114846786B (zh) | 2019-12-26 | 2025-07-08 | 字节跳动有限公司 | 对视频比特流中的假设参考解码器参数的信令的约束 |
| KR20220121804A (ko) | 2019-12-27 | 2022-09-01 | 바이트댄스 아이엔씨 | 파라미터 세트들에서의 서브픽처 시그널링 |
| WO2021142364A1 (en) | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Signalling of high level syntax indication |
| US20230224502A1 (en) * | 2020-06-09 | 2023-07-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Providing semantic information with encoded image data |
| CN112152995B (zh) * | 2020-08-19 | 2022-09-13 | 鹏城实验室 | 一种基于智能边缘的svc视频的传输方法及智能边缘 |
| CN112468818B (zh) * | 2021-01-22 | 2021-06-29 | 腾讯科技(深圳)有限公司 | 视频通信的实现方法及装置、介质和电子设备 |
| US20220279185A1 (en) * | 2021-02-26 | 2022-09-01 | Lemon Inc. | Methods of coding images/videos with alpha channels |
| US12058310B2 (en) | 2021-02-26 | 2024-08-06 | Lemon Inc. | Methods of coding images/videos with alpha channels |
| US20250024050A1 (en) * | 2023-07-10 | 2025-01-16 | Nokia Technologies Oy | Encoding and Decoding for Multi-Format Bitstream |
Family Cites Families (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172709B1 (en) | 1982-08-09 | 1987-12-16 | Willett International Limited | Method of applying droplets of an adhesive using an ink jet printer apparatus |
| US5327509A (en) | 1992-04-27 | 1994-07-05 | Star Technologies, Inc. | Compressed image system for texture patterns |
| JP3826236B2 (ja) | 1995-05-08 | 2006-09-27 | 松下電器産業株式会社 | 中間像生成方法、中間像生成装置、視差推定方法、及び画像伝送表示装置 |
| US5892554A (en) | 1995-11-28 | 1999-04-06 | Princeton Video Image, Inc. | System and method for inserting static and dynamic images into a live video broadcast |
| DE19623888A1 (de) | 1996-06-05 | 1997-12-11 | Hertz Inst Heinrich | Digitaler optischer Schalter |
| US7058027B1 (en) * | 1998-09-16 | 2006-06-06 | Scientific Research Corporation | Systems and methods for asynchronous transfer mode and internet protocol |
| AU1115001A (en) * | 1999-10-22 | 2001-05-08 | Activesky, Inc. | An object oriented video system |
| US7015978B2 (en) | 1999-12-13 | 2006-03-21 | Princeton Video Image, Inc. | System and method for real time insertion into video with occlusion on areas containing multiple colors |
| US7079667B2 (en) | 2000-12-19 | 2006-07-18 | Xerox Corporation | Method and apparatus for implementing occlusion glyph code tilings |
| JP2004532540A (ja) | 2001-03-05 | 2004-10-21 | インタービデオインコーポレイテッド | 誤り耐性のある符号化のためのシステム及び方法 |
| US7301537B2 (en) | 2002-12-20 | 2007-11-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Graphics processing apparatus, methods and computer program products using minimum-depth occlusion culling and zig-zag traversal |
| US7489342B2 (en) | 2004-12-17 | 2009-02-10 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for managing reference pictures in multiview videos |
| JP2005130428A (ja) * | 2003-09-29 | 2005-05-19 | Ntt Communications Kk | 双方向画像通信装置、その処理方法及びクライアント装置並びにプログラム |
| KR100965881B1 (ko) | 2003-10-10 | 2010-06-24 | 삼성전자주식회사 | 비디오 데이터 인코딩 시스템 및 디코딩 시스템 |
| CA2557533A1 (en) | 2004-02-27 | 2005-09-09 | Td Vision Corporation S.A. De C.V. | Method and system for digital coding 3d stereoscopic video images |
| US7728878B2 (en) * | 2004-12-17 | 2010-06-01 | Mitsubishi Electric Research Labortories, Inc. | Method and system for processing multiview videos for view synthesis using side information |
| US7671894B2 (en) | 2004-12-17 | 2010-03-02 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for processing multiview videos for view synthesis using skip and direct modes |
| US7929776B2 (en) * | 2005-03-10 | 2011-04-19 | Qualcomm, Incorporated | Method and apparatus for error recovery using intra-slice resynchronization points |
| WO2006137000A1 (en) * | 2005-06-23 | 2006-12-28 | Koninklijke Philips Electronics N.V. | Combined exchange of image and related data |
| US8384763B2 (en) | 2005-07-26 | 2013-02-26 | Her Majesty the Queen in right of Canada as represented by the Minster of Industry, Through the Communications Research Centre Canada | Generating a depth map from a two-dimensional source image for stereoscopic and multiview imaging |
| CN101292538B (zh) | 2005-10-19 | 2012-11-28 | 汤姆森特许公司 | 使用可缩放的视频编码的多视图视频编码 |
| US7903737B2 (en) | 2005-11-30 | 2011-03-08 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for randomly accessing multiview videos with known prediction dependency |
| ZA200805337B (en) | 2006-01-09 | 2009-11-25 | Thomson Licensing | Method and apparatus for providing reduced resolution update mode for multiview video coding |
| WO2007080223A1 (en) | 2006-01-10 | 2007-07-19 | Nokia Corporation | Buffering of decoded reference pictures |
| EP1806930A1 (en) | 2006-01-10 | 2007-07-11 | Thomson Licensing | Method and apparatus for constructing reference picture lists for scalable video |
| WO2007081189A1 (en) | 2006-01-16 | 2007-07-19 | Electronics And Telecommunications Research Institute | Method and apparatus for selective inter-layer prediction on macroblock basis |
| RU2529881C2 (ru) | 2006-03-29 | 2014-10-10 | Томсон Лайсенсинг | Способы и устройство для использования в системе кодирования многовидового видео |
| KR100949982B1 (ko) * | 2006-03-30 | 2010-03-29 | 엘지전자 주식회사 | 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치 |
| RU2431938C2 (ru) | 2006-03-31 | 2011-10-20 | Конинклейке Филипс Электроникс Н.В. | Эффективное кодирование множества видов |
| JP5013993B2 (ja) | 2006-07-12 | 2012-08-29 | ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド | 或るシーンの複数のマルチビュービデオを処理する方法及びシステム |
| CN101166282B (zh) | 2006-10-16 | 2010-12-08 | 华为技术有限公司 | 摄像机参数编码传输的方法 |
| ES2702704T3 (es) | 2006-10-16 | 2019-03-05 | Nokia Technologies Oy | Sistema y procedimiento para implementar una administración eficiente de memoria intermedia decodificada en codificación de video de vistas múltiples |
| CN101578866B (zh) | 2006-10-20 | 2013-11-13 | 诺基亚公司 | 利用参考画面标记和参考画面列表对可缩放视频位流进行编解码的方法及装置 |
| US20100027615A1 (en) * | 2006-10-24 | 2010-02-04 | Purvin Bibhas Pandit | Picture identification for multi-view video coding |
| WO2008054100A1 (en) | 2006-11-01 | 2008-05-08 | Electronics And Telecommunications Research Institute | Method and apparatus for decoding metadata used for playing stereoscopic contents |
| EP2103136B1 (en) | 2006-12-21 | 2017-11-01 | Thomson Licensing | Methods and apparatus for improved signaling using high level syntax for multi-view video coding and decoding |
| ES2535314T3 (es) | 2006-12-28 | 2015-05-08 | Nippon Telegraph And Telephone Corporation | Método de codificación de vídeo, método de decodificación, dispositivo de los mismos, programa de los mismos, y medio de almacenamiento que contiene el programa |
| BRPI0806237A2 (pt) * | 2007-01-04 | 2011-09-06 | Thomson Licensing | métodos e aparelhos para informação de multivistas transmitida em sintaxe de alto nìvel |
| CN101242530B (zh) * | 2007-02-08 | 2011-06-01 | 华为技术有限公司 | 运动估计方法、基于运动估计的多视编解码方法及装置 |
| KR101301181B1 (ko) * | 2007-04-11 | 2013-08-29 | 삼성전자주식회사 | 다시점 영상의 부호화, 복호화 방법 및 장치 |
| US8548261B2 (en) | 2007-04-11 | 2013-10-01 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding multi-view image |
| BRPI0809510B1 (pt) | 2007-04-12 | 2019-10-08 | Dolby International Ab | Ladrilhamento em codificação e decodificação de vídeo |
| EP2149262A4 (en) * | 2007-04-25 | 2010-09-01 | Lg Electronics Inc | METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL |
| WO2008156318A2 (en) | 2007-06-19 | 2008-12-24 | Electronics And Telecommunications Research Institute | Metadata structure for storing and playing stereoscopic data, and method for storing stereoscopic content file using this metadata |
| JP5406182B2 (ja) * | 2007-06-26 | 2014-02-05 | コーニンクレッカ フィリップス エヌ ヴェ | 3次元ビデオ信号をエンコードするための方法及びシステム、含まれる3次元ビデオ信号、並びに3次元ビデオ信号のためのデコーダのための方法及び信号 |
| BRPI0811458A2 (pt) | 2007-06-28 | 2014-11-04 | Thomson Licensing | Métodos e dispositivo em um codificador e decodificador para suportar decodificação de ciclo simples de vídeo codificado em imagem multivista |
| CN101415114B (zh) | 2007-10-17 | 2010-08-25 | 华为终端有限公司 | 视频编解码方法和装置以及视频编解码器 |
| CN101911700A (zh) | 2008-01-11 | 2010-12-08 | 汤姆逊许可证公司 | 视频和深度编码 |
| CN101965588A (zh) | 2008-01-31 | 2011-02-02 | 伊利诺伊大学评议会 | 经高维数据分类的识别 |
| WO2009130561A1 (en) | 2008-04-21 | 2009-10-29 | Nokia Corporation | Method and device for video coding and decoding |
| CN100563339C (zh) | 2008-07-07 | 2009-11-25 | 浙江大学 | 一种利用深度信息的多通道视频流编码方法 |
| AU2009273297B8 (en) | 2008-07-21 | 2013-03-07 | Interdigital Madison Patent Holdings | Coding device for 3D video signals |
| EP2308241B1 (en) | 2008-07-24 | 2017-04-12 | Koninklijke Philips N.V. | Versatile 3-d picture format |
| EP2319248A1 (en) | 2008-08-26 | 2011-05-11 | Koninklijke Philips Electronics N.V. | Method and system for encoding a 3d video signal, encoder for encoding a 3-d video signal, encoded 3d video signal, method and system for decoding a 3d video signal, decoder for decoding a 3d video signal |
| WO2010037512A1 (en) | 2008-10-02 | 2010-04-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Intermediate view synthesis and multi-view data signal extraction |
| EP2197217A1 (en) * | 2008-12-15 | 2010-06-16 | Koninklijke Philips Electronics N.V. | Image based 3D video format |
| CN105657405B (zh) | 2009-02-19 | 2018-06-26 | 汤姆逊许可证公司 | 3d视频格式 |
| US20100226444A1 (en) * | 2009-03-09 | 2010-09-09 | Telephoto Technologies Inc. | System and method for facilitating video quality of live broadcast information over a shared packet based network |
| EP2409494A4 (en) | 2009-03-19 | 2013-05-15 | Lg Electronics Inc | METHOD FOR PROCESSING A THREE-DIMENSIONAL (3D) VIDEO SIGNAL AND MULTICAST DIGITAL RECEIVER DESIGNED TO PERFORM THE PROCESSING METHOD |
| CN102308319A (zh) | 2009-03-29 | 2012-01-04 | 诺曼德3D有限公司 | 用于编码数据与三维渲染的系统与格式 |
| WO2010126613A2 (en) | 2009-05-01 | 2010-11-04 | Thomson Licensing | Inter-layer dependency information for 3dv |
| US8681124B2 (en) | 2009-09-22 | 2014-03-25 | Microsoft Corporation | Method and system for recognition of user gesture interaction with passive surface video displays |
| US8515134B2 (en) | 2009-12-11 | 2013-08-20 | Nxp B.V. | System and method for motion estimation using image depth information |
| US8576341B2 (en) | 2010-03-01 | 2013-11-05 | Stmicroelectronics, Inc. | Occlusion adaptive motion compensated interpolator |
| US20130033586A1 (en) | 2010-04-21 | 2013-02-07 | Samir Hulyalkar | System, Method and Apparatus for Generation, Transmission and Display of 3D Content |
| BR112013006006A2 (pt) | 2010-09-14 | 2017-07-18 | Thomson Licensing | método de compressão e aparelho para dados de oclusão |
-
2010
- 2010-04-30 WO PCT/US2010/001292 patent/WO2010126613A2/en not_active Ceased
- 2010-04-30 US US13/318,412 patent/US20120050475A1/en not_active Abandoned
- 2010-04-30 EP EP10717323A patent/EP2425624A2/en not_active Withdrawn
- 2010-04-30 KR KR1020117026068A patent/KR101691572B1/ko not_active Expired - Fee Related
- 2010-04-30 EP EP10724915A patent/EP2425625A2/en not_active Withdrawn
- 2010-04-30 JP JP2012508488A patent/JP5614901B2/ja active Active
- 2010-04-30 KR KR1020117026067A patent/KR20120081022A/ko not_active Ceased
- 2010-04-30 CN CN201080029607.2A patent/CN102577375B/zh not_active Expired - Fee Related
- 2010-04-30 CN CN2010800296161A patent/CN102461171A/zh active Pending
- 2010-04-30 EP EP10725298A patent/EP2425626A2/en not_active Withdrawn
- 2010-04-30 JP JP2012508487A patent/JP5614900B2/ja active Active
- 2010-04-30 US US13/318,418 patent/US9942558B2/en not_active Expired - Fee Related
- 2010-04-30 US US13/138,956 patent/US20120044322A1/en not_active Abandoned
- 2010-04-30 WO PCT/US2010/001291 patent/WO2010126612A2/en not_active Ceased
- 2010-04-30 WO PCT/US2010/001286 patent/WO2010126608A2/en not_active Ceased
- 2010-04-30 JP JP2012508489A patent/JP5614902B2/ja not_active Expired - Fee Related
- 2010-04-30 CN CN2010800298716A patent/CN102484700A/zh active Pending
- 2010-04-30 KR KR1020117026072A patent/KR20120013966A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010126612A2 (en) | 2010-11-04 |
| US20120050475A1 (en) | 2012-03-01 |
| WO2010126612A3 (en) | 2011-01-20 |
| KR20120024578A (ko) | 2012-03-14 |
| US9942558B2 (en) | 2018-04-10 |
| US20120044322A1 (en) | 2012-02-23 |
| WO2010126613A3 (en) | 2010-12-29 |
| EP2425625A2 (en) | 2012-03-07 |
| EP2425626A2 (en) | 2012-03-07 |
| KR20120013966A (ko) | 2012-02-15 |
| CN102577375B (zh) | 2016-08-17 |
| WO2010126608A3 (en) | 2010-12-16 |
| CN102461171A (zh) | 2012-05-16 |
| WO2010126608A2 (en) | 2010-11-04 |
| US20120056981A1 (en) | 2012-03-08 |
| JP2012525769A (ja) | 2012-10-22 |
| CN102577375A (zh) | 2012-07-11 |
| WO2010126613A2 (en) | 2010-11-04 |
| WO2010126608A8 (en) | 2011-12-01 |
| JP5614901B2 (ja) | 2014-10-29 |
| EP2425624A2 (en) | 2012-03-07 |
| CN102484700A (zh) | 2012-05-30 |
| KR20120081022A (ko) | 2012-07-18 |
| JP2012525767A (ja) | 2012-10-22 |
| JP2012525768A (ja) | 2012-10-22 |
| KR101691572B1 (ko) | 2017-01-02 |
| JP5614902B2 (ja) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5614900B2 (ja) | 3d映像符号化フォーマット | |
| KR101653724B1 (ko) | 가상 레퍼런스 뷰 | |
| CN106105220B (zh) | 用于视频编码和解码的方法和装置 | |
| JP6219464B2 (ja) | 高ダイナミックレンジ画像を生成するデコーダ及びその方法 | |
| JP5063684B2 (ja) | ビデオ信号のデコーディング/エンコーディング方法及び装置 | |
| Chen et al. | Overview of the MVC+ D 3D video coding standard | |
| US9179153B2 (en) | Refined depth map | |
| JP6242802B2 (ja) | マルチビュービデオコード化(mvc)適合3次元ビデオコード化(3dvc)のためのパラメータセットのアクティブ化 | |
| US20110038418A1 (en) | Code of depth signal | |
| WO2009131688A2 (en) | Inter-view skip modes with depth | |
| KR20130116832A (ko) | 트리 구조의 부호화 단위에 기초한 다시점 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 다시점 비디오 복호화 방법 및 그 장치 | |
| CN104041023A (zh) | 双层帧相容全分辨率立体3d视频输送 | |
| US20250016337A1 (en) | Backward compatible carriage of coded units from different codecs | |
| HK1251970B (zh) | 用於生成高动态范围图像的解码器、方法以及存储介质 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130416 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130416 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140205 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140212 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140502 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140513 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140811 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140903 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140908 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5614900 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |