JP2020501389A - パノラマビデオのための提案されるビューポート指示 - Google Patents
パノラマビデオのための提案されるビューポート指示 Download PDFInfo
- Publication number
- JP2020501389A JP2020501389A JP2019517788A JP2019517788A JP2020501389A JP 2020501389 A JP2020501389 A JP 2020501389A JP 2019517788 A JP2019517788 A JP 2019517788A JP 2019517788 A JP2019517788 A JP 2019517788A JP 2020501389 A JP2020501389 A JP 2020501389A
- Authority
- JP
- Japan
- Prior art keywords
- viewport
- video
- metadata
- generating
- interest
- 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
- 238000000034 method Methods 0.000 claims abstract description 44
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 238000013507 mapping Methods 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 23
- 238000004891 communication Methods 0.000 description 13
- 239000000872 buffer Substances 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 101150103552 cagE gene Proteins 0.000 description 6
- 241001482237 Pica Species 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
-
- 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
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
- H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
-
- 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
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- 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
- H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
- H04N13/178—Metadata, e.g. disparity information
-
- 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
- H04N13/194—Transmission of 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
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
-
- 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
-
- 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
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Controls And Circuits For Display Device (AREA)
- Closed-Circuit Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
Description
現在のレイヤの新しいCLVSが開始する。
ビットストリームが終了する。
現在のレイヤに適用可能である全方向性ビューポートSEIメッセージを含むアクセスユニットにおける現在のレイヤ内のピクチャpicBは、picBのピクチャ順カウントについての復号化プロセスの起動の後直ちに、PicOrderCnt(picB)及びPicOrderCnt(picA)がpicB及びpicAのPicOrderCntVal値であるとして、PicOrderCnt(picB)がPicOrderCnt(pica)よりも大きい場合に、出力される。
omni_viewport_idが0又は1に等しい場合に、0番目の推奨されるビューポートは、ユーザが見る方向の制御を有してないか又は見る方向の制御を解放している場合に、表示されるよう提案される。
本願は、“SUGGESTED VIEWPORT INDICATION FOR PANORAMIC VIDEO”と題されて2016年11月17日に出願された米国特許仮出願第62/423343号に基づく優先権を主張する。優先権の基礎をなすこの特許出願の開示は、これをもって、参照により本願に援用される。
Claims (21)
- ビューポートメタデータを含む符号化されたビデオを受け取ることと、
前記ビデオを復号することと、
前記ビューポートメタデータを取り出すことと、
前記ビューポートメタデータに基づき前記復号されたビデオのビューポートを生成することと、
表示のために前記生成されたビューポートをバッファリングすることと
を有する方法。 - 前記ビューポートメタデータは、関心領域の中心を含む、
請求項1に記載の方法。 - 前記中心は、ビューポート表示の緯度及び経度として示される、
請求項2に記載の方法。 - 前記ビューポートメタデータは、前記中心からの距離に基づく前記関心領域の視野を含む、
請求項2に記載の方法。 - 前記視野は、水平角及び鉛直角として示される、
請求項4に記載の方法。 - 前記ビューポートメタデータは、付加拡張情報メッセージとして符号化される、
請求項1乃至5のうちいずれか一項に記載の方法。 - 前記受け取られた符号化されたビデオは、広視野の平面投影である、
請求項1乃至6のうちいずれか一項に記載の方法。 - 前記平面投影は正距円筒図法であり、前記広視野はパノラマである、
請求項7に記載の方法。 - 前記ビューポートメタデータは、前記受け取られた符号化されたビデオのフレームに関連し、
当該方法は、前記符号化されたビデオの追加フレームのための追加のビューポートメタデータを受け取ることを有する、
請求項1乃至8のうちいずれか一項に記載の方法。 - ユーザ選択のビューポートを使用することをユーザが指示しているかどうかを判定し、そうである場合には、次いで、前記ビューポートメタデータを用いてビューポートを生成することの代わりに、前記ユーザ選択のビューポートを用いてビューポートを生成することを更に有する
請求項1乃至9のうちいずれか一項に記載の方法。 - 前記ビューポートメタデータは、複数のビューポートを含み、
当該方法は、前記複数のビューポートから1つを選択することを更に有し、
ビューポートを生成することは、前記複数のビューポートの中の前記選択された1つを用いてビューポートを生成することを有する、
請求項1乃至10のうちいずれか一項に記載の方法。 - 前記複数のビューポートから1つを選択することは、前記複数のビューポートの中の1つのユーザ選択を受け取ることを有する、
請求項11に記載の方法。 - 前記複数のビューポートのサイズは、ズーム効果をもたらすために使用される、
請求項12に記載の方法。 - 前記ビューポートメタデータは、前記受け取られた符号化されたビデオのフレームに関連し、
当該方法は、前記符号化されたビデオの追加フレームのための追加のビューポートメタデータを受け取ることを有する、
請求項1乃至13のうちいずれか一項に記載の方法。 - 前記符号化されたビデオは、回転方向メタデータを更に含み、
当該方法は、
前記回転方向メタデータを取り出すことと、
前記回転方向メタデータに基づき前記復号されたビデオを回転させることと
を有し、
前記ビューポートを生成することは、前記回転された復号されたビデオを用いてビューポートを生成することを有する、
請求項1乃至14のうちいずれか一項に記載の方法。 - マシンによって実行される場合に、該マシンに、
ビューポートメタデータを含む符号化されたビデオを受け取ることと、
前記ビデオを復号することと、
前記ビューポートメタデータを取り出すことと、
前記ビューポートメタデータに基づき前記復号されたビデオのビューポートを生成することと、
表示のために前記生成されたビューポートをバッファリングすることと
を有する動作を実行させる命令を含むプログラム。 - ビューポートメタデータを含む広視野ビデオを受け取り、前記ビューポートメタデータを取り出すビデオ復号部と、
復号されたビデオのビューポートを前記ビューポートメタデータに基づき生成し、該生成されたビューポートを表示のためにバッファリングするビューポート生成部と
を有する装置。 - 広視野ビデオを受け取ることと、
前記ビデオを平面投影にマッピングすることと、
前記ビデオに含まれる選択された関心領域を受け取ることと、
前記選択された関心領域を記述するビューポートメタデータを生成することと、
前記ビューポートメタデータを含む符号化されたビデオとして前記平面投影を符号化することと、
前記符号化されたビデオを記憶することと
を有する方法。 - 前記ビューポートメタデータは、ビューポート表示の緯度及び経度として示される前記関心領域の中心と、水平角及び鉛直角として示される、前記中心からの距離に基づく前記関心領域の視野とを含む、
請求項18に記載の方法。 - 動きについて前記ビデオのシーンを解析し、該シーンのどの部分が最も速い動きを含むかを決定することによって、前記選択された関心領域を選択することを更に有する
請求項18又は19に記載の方法。 - 請求項16に記載のプログラムを記憶しているマシン読出可能な媒体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662423343P | 2016-11-17 | 2016-11-17 | |
US62/423,343 | 2016-11-17 | ||
PCT/US2017/061731 WO2018093851A1 (en) | 2016-11-17 | 2017-11-15 | Suggested viewport indication for panoramic video |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020216071A Division JP7009606B2 (ja) | 2016-11-17 | 2020-12-25 | パノラマビデオのための提案されるビューポート指示 |
JP2020216066A Division JP7009605B2 (ja) | 2016-11-17 | 2020-12-25 | パノラマビデオのための提案されるビューポート指示 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020501389A true JP2020501389A (ja) | 2020-01-16 |
JP7146747B2 JP7146747B2 (ja) | 2022-10-04 |
Family
ID=62146824
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019517788A Active JP7146747B2 (ja) | 2016-11-17 | 2017-11-15 | パノラマビデオのための提案されるビューポート指示 |
JP2020216071A Active JP7009606B2 (ja) | 2016-11-17 | 2020-12-25 | パノラマビデオのための提案されるビューポート指示 |
JP2020216066A Active JP7009605B2 (ja) | 2016-11-17 | 2020-12-25 | パノラマビデオのための提案されるビューポート指示 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020216071A Active JP7009606B2 (ja) | 2016-11-17 | 2020-12-25 | パノラマビデオのための提案されるビューポート指示 |
JP2020216066A Active JP7009605B2 (ja) | 2016-11-17 | 2020-12-25 | パノラマビデオのための提案されるビューポート指示 |
Country Status (6)
Country | Link |
---|---|
US (4) | US10887572B2 (ja) |
EP (3) | EP3823276A1 (ja) |
JP (3) | JP7146747B2 (ja) |
CN (3) | CN110073662B (ja) |
BR (1) | BR112019007279A2 (ja) |
WO (1) | WO2018093851A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2018173875A1 (ja) * | 2017-03-24 | 2020-02-20 | ソニー株式会社 | 情報処理装置および情報処理方法、並びにプログラム |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110073662B (zh) * | 2016-11-17 | 2023-07-18 | 英特尔公司 | 全景视频的建议视口指示方法及装置 |
US10560660B2 (en) | 2017-01-04 | 2020-02-11 | Intel Corporation | Rectilinear viewport extraction from a region of a wide field of view using messaging in video transmission |
WO2018131813A1 (en) * | 2017-01-10 | 2018-07-19 | Samsung Electronics Co., Ltd. | Method and apparatus for generating metadata for 3d images |
US11532128B2 (en) * | 2017-03-23 | 2022-12-20 | Qualcomm Incorporated | Advanced signaling of regions of interest in omnidirectional visual media |
US11386607B1 (en) * | 2017-04-16 | 2022-07-12 | Meta Platforms, Inc. | Systems and methods for capturing content |
CN111133763B (zh) * | 2017-09-26 | 2022-05-10 | Lg 电子株式会社 | 360视频系统中的叠加处理方法及其设备 |
US11115451B2 (en) * | 2018-03-26 | 2021-09-07 | Mediatek Singapore Pte. Ltd. | Methods and apparatus for signaling viewports and regions of interest |
KR102344073B1 (ko) * | 2018-04-05 | 2021-12-28 | 엘지전자 주식회사 | 360도 비디오를 전송하는 방법, 360도 비디오를 수신하는 방법, 360도 비디오를 전송하는 장치 및 360도 비디오를 수신하는 장치 |
WO2020012071A1 (en) * | 2018-07-10 | 2020-01-16 | Nokia Technologies Oy | A method, an apparatus and a computer program product for volumetric video coding |
CN111093068A (zh) * | 2018-10-23 | 2020-05-01 | 中国电信股份有限公司 | 全景视频提供方法、虚拟现实终端、平台和系统 |
KR102287133B1 (ko) * | 2018-11-30 | 2021-08-09 | 한국전자기술연구원 | 자유 시점 영상 제공 방법 및 장치 |
CN113228658B (zh) * | 2018-12-14 | 2023-10-17 | 中兴通讯股份有限公司 | 沉浸式视频比特流处理 |
EP3709659A1 (en) * | 2019-03-11 | 2020-09-16 | InterDigital VC Holdings, Inc. | A method and apparatus for encoding and decoding volumetric video |
EP3973684A1 (en) * | 2019-05-20 | 2022-03-30 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Immersive media content presentation and interactive 360° video communication |
US11190801B2 (en) | 2019-07-02 | 2021-11-30 | Mediatek Inc. | Video encoding method with syntax element signaling of mapping function employed by cube-based projection and associated video decoding method |
US11659206B2 (en) | 2019-07-02 | 2023-05-23 | Mediatek Inc. | Video encoding method with syntax element signaling of guard band configuration of projection-based frame and associated video decoding method and apparatus |
US11190768B2 (en) | 2019-07-02 | 2021-11-30 | Mediatek Inc. | Video encoding method with syntax element signaling of packing of projection faces derived from cube-based projection and associated video decoding method and apparatus |
CN112423108B (zh) * | 2019-08-20 | 2023-06-30 | 中兴通讯股份有限公司 | 码流的处理方法、装置、第一终端、第二终端及存储介质 |
WO2021045536A1 (en) * | 2019-09-04 | 2021-03-11 | Wilus Institute Of Standards And Technology Inc. | Video encoding and decoding acceleration utilizing imu sensor data for cloud virtual reality |
WO2021122983A1 (en) * | 2019-12-20 | 2021-06-24 | Interdigital Vc Holdings France | A method and apparatus for coding and decoding volumetric video with view-driven specularity |
US11539935B2 (en) * | 2020-12-02 | 2022-12-27 | Meta Platforms Technologies, Llc | Videotelephony with parallax effect |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005136810A (ja) * | 2003-10-31 | 2005-05-26 | Nhk Engineering Services Inc | コンテンツ品質評価装置、その方法及びそのプログラム |
US20120092348A1 (en) * | 2010-10-14 | 2012-04-19 | Immersive Media Company | Semi-automatic navigation with an immersive image |
WO2015126144A1 (ko) * | 2014-02-18 | 2015-08-27 | 엘지전자 주식회사 | 파노라마 서비스를 위한 방송 신호 송수신 방법 및 장치 |
WO2016010668A1 (en) * | 2014-07-14 | 2016-01-21 | Sony Computer Entertainment Inc. | System and method for use in playing back panorama video content |
WO2018038523A1 (ko) * | 2016-08-25 | 2018-03-01 | 엘지전자 주식회사 | 전방향 비디오를 전송하는 방법, 전방향 비디오를 수신하는 방법, 전방향 비디오 전송 장치, 전방향 비디오 수신 장치 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003141562A (ja) * | 2001-10-29 | 2003-05-16 | Sony Corp | 非平面画像の画像処理装置及び画像処理方法、記憶媒体、並びにコンピュータ・プログラム |
CN101313578B (zh) * | 2005-09-26 | 2011-10-19 | 韩国电子通信研究院 | 用于在可伸缩视频编码中定义和重构感兴趣区域的方法和装置 |
WO2007108458A1 (ja) * | 2006-03-23 | 2007-09-27 | Matsushita Electric Industrial Co., Ltd. | コンテンツ撮影装置 |
CN100587793C (zh) * | 2006-05-22 | 2010-02-03 | 美国博通公司 | 视频处理方法、电路和系统 |
US20070268406A1 (en) | 2006-05-22 | 2007-11-22 | Broadcom Corporation, A California Corporation | Video processing system that generates sub-frame metadata |
JP4945578B2 (ja) * | 2007-01-04 | 2012-06-06 | 肇 鳴川 | 情報処理方法 |
US7769240B2 (en) | 2007-02-07 | 2010-08-03 | At&T Intellectual Property, I, L.P. | Methods and systems for image processing |
KR101488548B1 (ko) * | 2007-06-29 | 2015-02-02 | 톰슨 라이센싱 | 비디오 인덱싱 방법, 및 비디오 인덱싱 디바이스 |
US8094892B2 (en) | 2007-11-19 | 2012-01-10 | Arcsoft, Inc. | Automatic photo orientation detection |
US8947504B2 (en) * | 2009-01-28 | 2015-02-03 | Lg Electronics Inc. | Broadcast receiver and video data processing method thereof |
CN101877767A (zh) * | 2009-04-30 | 2010-11-03 | 爱国者全景(北京)网络科技发展有限公司 | 一种六通道视频源生成三维全景连续视频的方法和系统 |
CA2709552C (en) * | 2009-07-21 | 2016-05-31 | Ben Kutner | Simulation attendance at a live event |
CN101626513A (zh) * | 2009-07-23 | 2010-01-13 | 深圳大学 | 全景视频生成方法及系统 |
WO2012001637A1 (en) * | 2010-06-30 | 2012-01-05 | Koninklijke Philips Electronics N.V. | Zooming-in a displayed image |
US8743219B1 (en) | 2010-07-13 | 2014-06-03 | Marvell International Ltd. | Image rotation correction and restoration using gyroscope and accelerometer |
CN102044171B (zh) * | 2010-11-16 | 2012-08-29 | 四川九洲空管科技有限责任公司 | 一种飞行信息屏幕跟踪显示装置及方法 |
TWI542354B (zh) | 2010-11-17 | 2016-07-21 | 遠東生物科技股份有限公司 | 可抑制流感病毒血球凝集素(Hemagglutinin)的醫藥組合物及其製備方法 |
US9407904B2 (en) | 2013-05-01 | 2016-08-02 | Legend3D, Inc. | Method for creating 3D virtual reality from 2D images |
ES2675802T3 (es) | 2011-02-18 | 2018-07-12 | Alcatel Lucent | Procedimiento y aparato para transmitir y recibir un flujo de video panorámico |
CN103416002B (zh) | 2011-03-10 | 2015-04-01 | 维德约股份有限公司 | 视频位流中的渲染定向信息 |
WO2012121744A1 (en) * | 2011-03-10 | 2012-09-13 | Vidyo, Inc | Adaptive picture rotation |
JP5891388B2 (ja) | 2011-03-31 | 2016-03-23 | パナソニックIpマネジメント株式会社 | 立体視画像の描画を行う画像描画装置、画像描画方法、画像描画プログラム |
US8767040B2 (en) | 2012-01-11 | 2014-07-01 | Google Inc. | Method and system for displaying panoramic imagery |
US9438818B2 (en) | 2012-06-20 | 2016-09-06 | Qualcomm Incorporated | Device and method for multimedia communications with picture orientation information |
US20140078249A1 (en) * | 2012-09-20 | 2014-03-20 | Qualcomm Incorporated | Indication of frame-packed stereoscopic 3d video data for video coding |
US9497457B1 (en) * | 2012-10-18 | 2016-11-15 | Altia Systems Inc | Repacking of panoramic video based on standard image formats |
KR102107286B1 (ko) * | 2013-07-15 | 2020-05-06 | 소니 주식회사 | 비트스트림을 처리하기 위한 장치 및 방법 |
CN106233745B (zh) | 2013-07-29 | 2021-01-15 | 皇家Kpn公司 | 向客户端提供瓦片视频流 |
US9451162B2 (en) | 2013-08-21 | 2016-09-20 | Jaunt Inc. | Camera array including camera modules |
US20150237351A1 (en) * | 2014-02-18 | 2015-08-20 | Penne Lee | Techniques for inclusion of region of interest indications in compressed video data |
US11205305B2 (en) * | 2014-09-22 | 2021-12-21 | Samsung Electronics Company, Ltd. | Presentation of three-dimensional video |
US10313656B2 (en) | 2014-09-22 | 2019-06-04 | Samsung Electronics Company Ltd. | Image stitching for three-dimensional video |
CN104301677B (zh) * | 2014-10-16 | 2018-06-15 | 北京十方慧通科技有限公司 | 面向大场景的全景视频监控的方法及装置 |
CN204090039U (zh) * | 2014-10-16 | 2015-01-07 | 北京十方慧通科技有限公司 | 一体化大场景全景视频监控装置 |
CN104980697A (zh) * | 2015-04-28 | 2015-10-14 | 杭州普维光电技术有限公司 | 一种网络摄像机视频传输方法 |
KR20170009194A (ko) | 2015-07-16 | 2017-01-25 | 재단법인대구경북과학기술원 | 절제 수술 가이드 장치 및 방법 |
US9277122B1 (en) | 2015-08-13 | 2016-03-01 | Legend3D, Inc. | System and method for removing camera rotation from a panoramic video |
US20170026659A1 (en) | 2015-10-13 | 2017-01-26 | Mediatek Inc. | Partial Decoding For Arbitrary View Angle And Line Buffer Reduction For Virtual Reality Video |
US9473758B1 (en) * | 2015-12-06 | 2016-10-18 | Sliver VR Technologies, Inc. | Methods and systems for game video recording and virtual reality replay |
WO2017116952A1 (en) * | 2015-12-29 | 2017-07-06 | Dolby Laboratories Licensing Corporation | Viewport independent image coding and rendering |
KR102157655B1 (ko) * | 2016-02-17 | 2020-09-18 | 엘지전자 주식회사 | 360 비디오를 전송하는 방법, 360 비디오를 수신하는 방법, 360 비디오 전송 장치, 360 비디오 수신 장치 |
EP3255611A1 (en) | 2016-06-08 | 2017-12-13 | Technische Universität München | Method and system for generating a mesh |
CN106060515B (zh) | 2016-07-14 | 2018-11-06 | 腾讯科技(深圳)有限公司 | 全景媒体文件推送方法及装置 |
US10560678B2 (en) | 2016-11-09 | 2020-02-11 | Mediatek Inc. | Method and apparatus having video encoding function with syntax element signaling of rotation information of content-oriented rotation applied to 360-degree image content or 360-degree video content represented in projection format and associated method and apparatus having video decoding function |
CN110073662B (zh) * | 2016-11-17 | 2023-07-18 | 英特尔公司 | 全景视频的建议视口指示方法及装置 |
US10560660B2 (en) * | 2017-01-04 | 2020-02-11 | Intel Corporation | Rectilinear viewport extraction from a region of a wide field of view using messaging in video transmission |
US10375375B2 (en) * | 2017-05-15 | 2019-08-06 | Lg Electronics Inc. | Method of providing fixed region information or offset region information for subtitle in virtual reality system and device for controlling the same |
US10679415B2 (en) * | 2017-07-05 | 2020-06-09 | Qualcomm Incorporated | Enhanced signaling of regions of interest in container files and video bitstreams |
WO2020009341A1 (ko) * | 2018-07-06 | 2020-01-09 | 엘지전자 주식회사 | 동적 뷰포인트의 좌표계에 대한 메타데이터를 송수신하는 방법 및 장치 |
KR102188270B1 (ko) * | 2018-07-06 | 2020-12-09 | 엘지전자 주식회사 | 360 비디오 데이터의 서브픽처 기반 처리 방법 및 그 장치 |
WO2020013484A1 (ko) * | 2018-07-11 | 2020-01-16 | 엘지전자 주식회사 | 360 비디오 시스템에서 오버레이 처리 방법 및 그 장치 |
-
2017
- 2017-11-15 CN CN201780063562.2A patent/CN110073662B/zh active Active
- 2017-11-15 EP EP20217248.2A patent/EP3823276A1/en active Pending
- 2017-11-15 JP JP2019517788A patent/JP7146747B2/ja active Active
- 2017-11-15 EP EP20217242.5A patent/EP3823275A1/en active Pending
- 2017-11-15 BR BR112019007279A patent/BR112019007279A2/pt unknown
- 2017-11-15 US US16/341,394 patent/US10887572B2/en active Active
- 2017-11-15 CN CN202011563233.4A patent/CN112738531B/zh active Active
- 2017-11-15 WO PCT/US2017/061731 patent/WO2018093851A1/en unknown
- 2017-11-15 EP EP17871202.2A patent/EP3542530B1/en active Active
- 2017-11-15 CN CN202011562896.4A patent/CN112738530B/zh active Active
-
2020
- 2020-09-25 US US17/033,378 patent/US11388381B2/en active Active
- 2020-12-23 US US17/132,742 patent/US11388382B2/en active Active
- 2020-12-25 JP JP2020216071A patent/JP7009606B2/ja active Active
- 2020-12-25 JP JP2020216066A patent/JP7009605B2/ja active Active
-
2022
- 2022-07-11 US US17/862,182 patent/US11792378B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005136810A (ja) * | 2003-10-31 | 2005-05-26 | Nhk Engineering Services Inc | コンテンツ品質評価装置、その方法及びそのプログラム |
US20120092348A1 (en) * | 2010-10-14 | 2012-04-19 | Immersive Media Company | Semi-automatic navigation with an immersive image |
WO2015126144A1 (ko) * | 2014-02-18 | 2015-08-27 | 엘지전자 주식회사 | 파노라마 서비스를 위한 방송 신호 송수신 방법 및 장치 |
WO2016010668A1 (en) * | 2014-07-14 | 2016-01-21 | Sony Computer Entertainment Inc. | System and method for use in playing back panorama video content |
WO2018038523A1 (ko) * | 2016-08-25 | 2018-03-01 | 엘지전자 주식회사 | 전방향 비디오를 전송하는 방법, 전방향 비디오를 수신하는 방법, 전방향 비디오 전송 장치, 전방향 비디오 수신 장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2018173875A1 (ja) * | 2017-03-24 | 2020-02-20 | ソニー株式会社 | 情報処理装置および情報処理方法、並びにプログラム |
JP7243620B2 (ja) | 2017-03-24 | 2023-03-22 | ソニーグループ株式会社 | 情報処理装置およびプログラム |
Also Published As
Publication number | Publication date |
---|---|
JP7009605B2 (ja) | 2022-01-25 |
US20200045286A1 (en) | 2020-02-06 |
JP7009606B2 (ja) | 2022-01-25 |
CN112738531A (zh) | 2021-04-30 |
EP3823276A1 (en) | 2021-05-19 |
EP3823275A1 (en) | 2021-05-19 |
US11388381B2 (en) | 2022-07-12 |
JP7146747B2 (ja) | 2022-10-04 |
CN112738530A (zh) | 2021-04-30 |
EP3542530B1 (en) | 2023-04-05 |
CN112738531B (zh) | 2024-02-23 |
CN110073662A (zh) | 2019-07-30 |
BR112019007279A2 (pt) | 2019-07-09 |
US20210014467A1 (en) | 2021-01-14 |
CN110073662B (zh) | 2023-07-18 |
CN112738530B (zh) | 2024-02-23 |
US20230044339A1 (en) | 2023-02-09 |
US11388382B2 (en) | 2022-07-12 |
US10887572B2 (en) | 2021-01-05 |
JP2021048649A (ja) | 2021-03-25 |
WO2018093851A1 (en) | 2018-05-24 |
US11792378B2 (en) | 2023-10-17 |
EP3542530A4 (en) | 2020-06-03 |
JP2021048650A (ja) | 2021-03-25 |
EP3542530A1 (en) | 2019-09-25 |
US20210120219A1 (en) | 2021-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11792378B2 (en) | Suggested viewport indication for panoramic video | |
US20210329196A1 (en) | Rectilinear viewport extraction from a region of a wide field of view using messaging in video transmission | |
US11699211B2 (en) | Spherical rotation for encoding wide view video |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200928 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210930 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211019 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220419 |
|
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: 20220823 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220921 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7146747 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |