MX366333B - Dispositivo de transmision, metodo de transmision, dispositivo de recepcion, y metodo de recepcion. - Google Patents
Dispositivo de transmision, metodo de transmision, dispositivo de recepcion, y metodo de recepcion.Info
- Publication number
- MX366333B MX366333B MX2016010503A MX2016010503A MX366333B MX 366333 B MX366333 B MX 366333B MX 2016010503 A MX2016010503 A MX 2016010503A MX 2016010503 A MX2016010503 A MX 2016010503A MX 366333 B MX366333 B MX 366333B
- Authority
- MX
- Mexico
- Prior art keywords
- image data
- transmission
- reception
- layers
- photoelectric conversion
- Prior art date
Links
Classifications
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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
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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
- H04N19/186—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 a colour or a chrominance component
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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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/46—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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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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
- H04N19/70—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
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/98—Adaptive-dynamic-range coding [ADRC]
Abstract
Para transmitir favorablemente ambos de, los datos de imagen HDR y datos de imagen LDR. Los primeros datos de imagen de transmisión y los segundos datos de las imágenes de transmisión se dividen dentro de capas y codificados, los primeros datos de imagen de transmisión se obtienen mediante la aplicación de la conversión foto-eléctrica a los primeros datos de imágenes de entrada que tiene una proporción de contraste de desde 0% a 100% de brillo de un pico blanco de una imagen LDR convencional, y los segundos datos de imagen de transmisión siendo obtenido mediante la aplicación de la conversión foto-eléctrica al segundo dato de imagen de entrada que tiene una proporción de contraste de desde 0% a 100% * N (N es un número mayor que 1), la proporción de contraste excediendo al brillo del pico blanco convencional, y un flujo de video que tiene datos de imagen codificados de las imágenes de las capas se genera. Un contenedor en un formato predeterminado que incluye el flujo de video se transmite.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014032354 | 2014-02-21 | ||
PCT/JP2015/054074 WO2015125719A1 (ja) | 2014-02-21 | 2015-02-16 | 送信装置、送信方法、受信装置および受信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016010503A MX2016010503A (es) | 2016-11-07 |
MX366333B true MX366333B (es) | 2019-07-05 |
Family
ID=53878223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016010503A MX366333B (es) | 2014-02-21 | 2015-02-16 | Dispositivo de transmision, metodo de transmision, dispositivo de recepcion, y metodo de recepcion. |
Country Status (9)
Country | Link |
---|---|
US (3) | US10674181B2 (es) |
EP (1) | EP3110154B1 (es) |
JP (1) | JP6583260B2 (es) |
KR (1) | KR102344096B1 (es) |
CN (1) | CN106031174B (es) |
CA (1) | CA2939065C (es) |
MX (1) | MX366333B (es) |
RU (1) | RU2683628C1 (es) |
WO (1) | WO2015125719A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107148780B (zh) | 2014-11-07 | 2020-06-16 | 索尼公司 | 发送装置、发送方法、接收装置和接收方法 |
JP6519441B2 (ja) | 2015-10-22 | 2019-05-29 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
JP6132006B1 (ja) * | 2015-12-02 | 2017-05-24 | 日本電気株式会社 | 映像符号化装置、映像システム、映像符号化方法、及び映像符号化プログラム |
JP6710970B2 (ja) * | 2015-12-28 | 2020-06-17 | ソニー株式会社 | 送信装置および送信方法 |
JP6241558B2 (ja) * | 2017-02-03 | 2017-12-06 | 日本電気株式会社 | 映像符号化装置、映像システム、映像符号化方法、及び映像符号化プログラム |
JP6241565B2 (ja) * | 2017-08-07 | 2017-12-06 | 日本電気株式会社 | 映像符号化装置、映像システム、映像符号化方法、及び映像符号化プログラム |
US10735683B1 (en) * | 2019-04-09 | 2020-08-04 | Obsidian Sensors, Inc. | Systems and methods for low-power image digitization |
JP7092162B2 (ja) | 2020-05-22 | 2022-06-28 | ソニーグループ株式会社 | 受信装置および受信方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8218625B2 (en) * | 2004-04-23 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Encoding, decoding and representing high dynamic range images |
US20050259729A1 (en) * | 2004-05-21 | 2005-11-24 | Shijun Sun | Video coding with quality scalability |
CN101147174B (zh) * | 2004-10-15 | 2011-06-08 | 微软公司 | 用于管理图像数据的传送和/或存储的系统和方法 |
US8050512B2 (en) * | 2004-11-16 | 2011-11-01 | Sharp Laboratories Of America, Inc. | High dynamic range images from low dynamic range images |
JP4321496B2 (ja) | 2005-06-16 | 2009-08-26 | ソニー株式会社 | 画像データ処理装置、画像データ処理方法およびプログラム |
US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
WO2008019524A1 (en) * | 2006-07-17 | 2008-02-21 | Thomson Licensing | Method and apparatus for encoding video color enhancement data, and method and apparatus for decoding video color enhancement data |
KR101346008B1 (ko) * | 2009-03-13 | 2013-12-31 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 고 동적 범위, 가시 동적 범위, 및 광색역 비디오의 층상 압축 |
CN103181171B (zh) * | 2010-11-04 | 2016-08-03 | 皇家飞利浦电子股份有限公司 | 深度指示图的产生 |
JP5992997B2 (ja) | 2011-04-28 | 2016-09-14 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 映像符号化信号を発生する方法及び装置 |
US9357197B2 (en) | 2012-05-24 | 2016-05-31 | Dolby Laboratories Licensing Corporation | Multi-layer backwards-compatible video delivery for enhanced dynamic range and enhanced resolution formats |
BR112014032108B1 (pt) * | 2012-06-28 | 2022-12-27 | Sony Corporation | Dispositivos transmissor, receptor, de codificação e de decodificação, e, métodos de transmissão e de recepção |
TWI586150B (zh) | 2012-06-29 | 2017-06-01 | 新力股份有限公司 | 影像處理裝置及非暫態電腦可讀儲存媒體 |
US9609329B2 (en) * | 2013-06-25 | 2017-03-28 | Samsung Electronics Co., Ltd | Dynamic voltage/frequency scaling for video processing using embedded complexity metrics |
-
2015
- 2015-02-16 CA CA2939065A patent/CA2939065C/en active Active
- 2015-02-16 WO PCT/JP2015/054074 patent/WO2015125719A1/ja active Application Filing
- 2015-02-16 JP JP2016504081A patent/JP6583260B2/ja active Active
- 2015-02-16 EP EP15752009.9A patent/EP3110154B1/en active Active
- 2015-02-16 MX MX2016010503A patent/MX366333B/es active IP Right Grant
- 2015-02-16 RU RU2016133220A patent/RU2683628C1/ru active
- 2015-02-16 US US15/112,059 patent/US10674181B2/en active Active
- 2015-02-16 CN CN201580008592.4A patent/CN106031174B/zh active Active
- 2015-02-16 KR KR1020167021842A patent/KR102344096B1/ko active IP Right Grant
-
2019
- 2019-05-14 US US16/412,221 patent/US10735771B2/en active Active
-
2020
- 2020-06-19 US US16/906,871 patent/US11330303B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11330303B2 (en) | 2022-05-10 |
US20200322641A1 (en) | 2020-10-08 |
JPWO2015125719A1 (ja) | 2017-03-30 |
CN106031174A (zh) | 2016-10-12 |
EP3110154A4 (en) | 2017-10-11 |
BR112016018509A2 (pt) | 2018-05-08 |
MX2016010503A (es) | 2016-11-07 |
US10674181B2 (en) | 2020-06-02 |
CA2939065A1 (en) | 2015-08-27 |
EP3110154B1 (en) | 2021-08-25 |
EP3110154A1 (en) | 2016-12-28 |
US20190335206A1 (en) | 2019-10-31 |
CN106031174B (zh) | 2019-10-29 |
JP6583260B2 (ja) | 2019-10-02 |
RU2683628C1 (ru) | 2019-03-29 |
KR102344096B1 (ko) | 2021-12-29 |
WO2015125719A1 (ja) | 2015-08-27 |
US20160345023A1 (en) | 2016-11-24 |
US10735771B2 (en) | 2020-08-04 |
CA2939065C (en) | 2023-02-28 |
KR20160124761A (ko) | 2016-10-28 |
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