JP2013534782A - 2次元にも対応する立体映像フローのデコード方法 - Google Patents
2次元にも対応する立体映像フローのデコード方法 Download PDFInfo
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- JP2013534782A JP2013534782A JP2013517623A JP2013517623A JP2013534782A JP 2013534782 A JP2013534782 A JP 2013534782A JP 2013517623 A JP2013517623 A JP 2013517623A JP 2013517623 A JP2013517623 A JP 2013517623A JP 2013534782 A JP2013534782 A JP 2013534782A
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- 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
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- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
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- 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
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- 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
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- 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
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- 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
- H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
- H04N13/359—Switching between monoscopic and stereoscopic modes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Library & Information Science (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
【選択図】図2
Description
Claims (11)
- デジタル画像の映像ストリームを処理する方法であって、
1対の立体デジタル画像(L、R)を所定のパッキングフォーマットに従って含む少なくとも1つの合成フレーム(FC)を含む前記映像ストリームを受信する段階と、
前記合成フレーム(FC)の前記フォーマットを記述するメタデータを受信する段階と、
視覚化装置(222)上で再現することができる出力映像ストリームを生成する段階と
を備え、
前記合成フレーム内で、前記1対の立体デジタル画像のうち一方が前記合成フレーム(FC)内で占める領域を、前記メタデータに基づいて判定する段階と、
前記領域に含まれる前記画像を前記合成フレーム(FC)から抽出する段階と、
抽出された前記画像を含む出力フレームを生成する段階と
をさらに備える方法。 - 前記メタデータは、前記パッキングフォーマットを示す表示を含む請求項1に記載の方法。
- 前記メタデータは、H.264規格のSEIメッセージに配置される請求項1に記載の方法。
- 前記メタデータは、搬送ストリームのサービス情報に配置される請求項1に記載の方法。
- 前記メタデータは、前記合成フレーム(FC)内に配置される請求項1に記載の方法。
- 前記メタデータは、前記パッキングフォーマットの明示的の記述を含む請求項2に記載の方法。
- 前記合成フレーム(FC)のうち、抽出される前記画像を含む部分だけがデコードされる請求項1から6のいずれか1項に記載の方法。
- デジタル画像の映像ストリームをデコードする装置であって、請求項1から7のいずれか1項に記載の方法を実施する装置。
- デコードを実施する前記方法は、ユーザのコマンドにより起動される請求項8に記載の装置。
- デコードを実施する前記方法は、リモートコントローラの特定のボタンを押すことでユーザにより起動される請求項9に記載の装置。
- 請求項8から10のいずれか1項に記載の装置を備える映像再生装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO2010A000549 | 2010-06-28 | ||
ITTO2010A000549A IT1401731B1 (it) | 2010-06-28 | 2010-06-28 | Metodo per la decodifica 2d-compatibile di flussi video stereoscopici |
PCT/IB2011/052810 WO2012001606A1 (en) | 2010-06-28 | 2011-06-27 | Method for decoding 2d-compatible stereoscopic video flows |
Publications (2)
Publication Number | Publication Date |
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JP2013534782A true JP2013534782A (ja) | 2013-09-05 |
JP6037567B2 JP6037567B2 (ja) | 2016-12-07 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2013517623A Expired - Fee Related JP6037567B2 (ja) | 2010-06-28 | 2011-06-27 | 2次元にも対応する立体映像フローのデコード方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9578298B2 (ja) |
EP (1) | EP2586210A1 (ja) |
JP (1) | JP6037567B2 (ja) |
KR (2) | KR101774396B1 (ja) |
CN (1) | CN102986229B (ja) |
BR (1) | BR112012030771A2 (ja) |
IT (1) | IT1401731B1 (ja) |
WO (1) | WO2012001606A1 (ja) |
Cited By (4)
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JP6322740B1 (ja) * | 2017-03-07 | 2018-05-09 | 株式会社ドワンゴ | 画像送信装置及び画像送信方法、並びに、画像受信装置及び画像受信方法 |
WO2019004073A1 (ja) * | 2017-06-28 | 2019-01-03 | 株式会社ソニー・インタラクティブエンタテインメント | 画像配置決定装置、表示制御装置、画像配置決定方法、表示制御方法及びプログラム |
WO2019131778A1 (ja) * | 2017-12-26 | 2019-07-04 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
WO2019150623A1 (ja) * | 2018-01-31 | 2019-08-08 | 株式会社ジャパンディスプレイ | 表示システム及び表示ユニット |
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US10382514B2 (en) | 2007-03-20 | 2019-08-13 | Apple Inc. | Presentation of media in an application |
EP2834973A1 (en) * | 2012-04-04 | 2015-02-11 | Naxos Finance SA | System for generating and receiving a stereoscopic-2d backward compatible video stream, and method thereof |
US20150063466A1 (en) | 2012-04-06 | 2015-03-05 | Sony Corporation | Decoding device and decoding method, and encoding device and encoding method |
ITTO20120901A1 (it) * | 2012-10-15 | 2014-04-16 | Rai Radiotelevisione Italiana | Procedimento di codifica e decodifica di un video digitale e relativi dispositivi di codifica e decodifica |
US9607015B2 (en) | 2013-12-20 | 2017-03-28 | Qualcomm Incorporated | Systems, methods, and apparatus for encoding object formations |
EP3565244A4 (en) * | 2016-12-28 | 2019-12-11 | Sony Corporation | GENERATING DEVICE, IDENTIFICATION INFORMATION GENERATING METHOD, REPRODUCING DEVICE, AND IMAGE REPRODUCTION METHOD |
US11743440B2 (en) * | 2021-04-19 | 2023-08-29 | Apple Inc. | Transmission and consumption of multiple image subframes via superframe |
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2010
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2011
- 2011-06-27 KR KR1020137002114A patent/KR101774396B1/ko active IP Right Grant
- 2011-06-27 CN CN201180032070.XA patent/CN102986229B/zh not_active Expired - Fee Related
- 2011-06-27 US US13/704,217 patent/US9578298B2/en active Active
- 2011-06-27 WO PCT/IB2011/052810 patent/WO2012001606A1/en active Application Filing
- 2011-06-27 JP JP2013517623A patent/JP6037567B2/ja not_active Expired - Fee Related
- 2011-06-27 BR BR112012030771-1A patent/BR112012030771A2/pt not_active Application Discontinuation
- 2011-06-27 KR KR1020177024126A patent/KR101858090B1/ko active IP Right Grant
- 2011-06-27 EP EP11744071.9A patent/EP2586210A1/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
KR101858090B1 (ko) | 2018-05-15 |
WO2012001606A1 (en) | 2012-01-05 |
US20130083160A1 (en) | 2013-04-04 |
BR112012030771A2 (pt) | 2020-09-01 |
JP6037567B2 (ja) | 2016-12-07 |
CN102986229B (zh) | 2017-12-22 |
ITTO20100549A1 (it) | 2011-12-29 |
US9578298B2 (en) | 2017-02-21 |
KR101774396B1 (ko) | 2017-09-04 |
IT1401731B1 (it) | 2013-08-02 |
KR20170102382A (ko) | 2017-09-08 |
KR20130087516A (ko) | 2013-08-06 |
CN102986229A (zh) | 2013-03-20 |
EP2586210A1 (en) | 2013-05-01 |
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