BR112012025208A2 - dispositivo eletrônico, e, métodos de transmissão e de recepção de informação de imagem estereoscópica - Google Patents

dispositivo eletrônico, e, métodos de transmissão e de recepção de informação de imagem estereoscópica

Info

Publication number
BR112012025208A2
BR112012025208A2 BR112012025208A BR112012025208A BR112012025208A2 BR 112012025208 A2 BR112012025208 A2 BR 112012025208A2 BR 112012025208 A BR112012025208 A BR 112012025208A BR 112012025208 A BR112012025208 A BR 112012025208A BR 112012025208 A2 BR112012025208 A2 BR 112012025208A2
Authority
BR
Brazil
Prior art keywords
mhl
information
source device
image information
transmitting
Prior art date
Application number
BR112012025208A
Other languages
English (en)
Inventor
Tao Akihiko
Saito Takehiko
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of BR112012025208A2 publication Critical patent/BR112012025208A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • 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
    • H04N13/30—Image reproducers
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/371—Image reproducers using viewer tracking for tracking viewers with different interocular distances; for tracking rotational head movements around the vertical axis
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/378—Image reproducers using viewer tracking for tracking rotational head movements around an axis perpendicular to the screen
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends

Abstract

dispositivo eletrônico, e, métodos de transmissão e de recepção de informação de imagem estereoscópica. uma transferência eficiente em alta velocidade de informação de imagem etereoscópica (informação 3d) entre dispositivos eletrônicos pode ser atingido. informação 3d é transferida entre dispositivos usando registro de capacidade de mhl. (1) imediatamente após fazer mudanças para infornações 3d do registro de capacidade, o depósito de mhl transmite um ''comando de set_int'', configurado para ''1'' em um sinalizador de 3d_chg de um lado de dispositivo de origem de mhl, e notifica o dispositivo de origem de mhl da informação de 3d. (2) o dispositivo de origem de mhl provê uma resposta com ack. (3) o dispositivo de origem de mhl reconhece que ''1'' é configurado no sinalizador de 3d_chg, transmite, ao dispositivo de depósito de mhl, um ''comando de read_devcap'' no qual informação de endereço da informação de 3d de um registro de capacidade é adicionado, e lê somente a informação de 3d a partir de um registro de capacidade. um controle de 3d elaborado pode ser atingido pela realização da transferência de informação 3d entre disposisitivos usando um registro temporário de mhl.
BR112012025208A 2011-02-09 2012-02-06 dispositivo eletrônico, e, métodos de transmissão e de recepção de informação de imagem estereoscópica BR112012025208A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011026482A JP5673172B2 (ja) 2011-02-09 2011-02-09 電子機器、電子機器における立体画像情報送信方法、および電子機器における立体画像情報受信方法
PCT/JP2012/052648 WO2012108393A1 (ja) 2011-02-09 2012-02-06 電子機器、電子機器における立体画像情報送信方法、および電子機器における立体画像情報受信方法

Publications (1)

Publication Number Publication Date
BR112012025208A2 true BR112012025208A2 (pt) 2017-06-27

Family

ID=46638608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012025208A BR112012025208A2 (pt) 2011-02-09 2012-02-06 dispositivo eletrônico, e, métodos de transmissão e de recepção de informação de imagem estereoscópica

Country Status (10)

Country Link
US (1) US9628872B2 (pt)
EP (1) EP2541955B1 (pt)
JP (1) JP5673172B2 (pt)
KR (1) KR101905918B1 (pt)
CN (1) CN102972034B (pt)
AU (1) AU2012215788A1 (pt)
BR (1) BR112012025208A2 (pt)
CA (1) CA2800347A1 (pt)
RU (1) RU2604987C2 (pt)
WO (1) WO2012108393A1 (pt)

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Also Published As

Publication number Publication date
JP2012169702A (ja) 2012-09-06
RU2012141875A (ru) 2014-04-10
JP5673172B2 (ja) 2015-02-18
WO2012108393A1 (ja) 2012-08-16
KR20140000137A (ko) 2014-01-02
EP2541955A1 (en) 2013-01-02
RU2604987C2 (ru) 2016-12-20
CN102972034A (zh) 2013-03-13
EP2541955B1 (en) 2016-01-13
CA2800347A1 (en) 2012-08-16
CN102972034B (zh) 2015-07-15
US9628872B2 (en) 2017-04-18
KR101905918B1 (ko) 2018-10-08
EP2541955A4 (en) 2013-11-06
US20130021439A1 (en) 2013-01-24
AU2012215788A1 (en) 2012-11-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04N 13/00 (2018.01), H04N 7/173 (2011.01)