公开(公告)号：WO2012156940A1

公开(公告)日：2012-11-22

申请号：PCT/IB2012/052486

申请日：2012-05-17

Applicant: SISVEL TECHNOLOGY S.R.L. ,  3DSWITCH S.R.L. ,  BALLOCCA, Giovanni ,  D'AMATO, Paolo ,  PENNISI, Dario

Inventor： BALLOCCA, Giovanni ,  D'AMATO, Paolo ,  PENNISI, Dario

IPC: H04N5/445 ,  H04N5/45 ,  H04N13/00

CPC classification number: H04N13/161 ,  H04N2213/005

Abstract: A method is described for generating a stereoscopic video stream (101 ) comprising composite images (C), said composite images (C) comprising information about a right image (R) and a left image (I..,), wherein pixels of said right image (R) and pixels of said left image (L) are selected, and said selected pixels are entered into a composite image (C) of said stereoscopic video stream. All the pixels of said right image (R ) and all the pixels of said left image (L) are entered into different positions in said composite image (C), by leaving one of said two images unchanged and breaking up the other one into two regions (R1, R2) comprising a plurality of pixels and entering said regions into said composite image (C).

Abstract translation: 描述了一种用于生成包括合成图像（C）的立体视频流（101）的方法，所述合成图像（C）包括关于右图像（R）和左图像（I ...）的信息，其中所述 选择右图像（R）和所述左图像（L）的像素，并且所述选择的像素被输入到所述立体视频流的合成图像（C）中。 所述右图像（R）的所有像素和所述左图像（L）的所有像素在所述合成图像（C）中被输入到不同的位置，通过使所述两个图像中的一个不变，并将另一个图像分解成两个 包括多个像素并将所述区域进入所述合成图像（C）的区域（R1，R2）。

公开(公告)号：WO2010046739A1

公开(公告)日：2010-04-29

申请号：PCT/IB2009/006761

申请日：2009-09-04

Applicant: 3DSWITCH S.R.L. ,  CARAMELLI, Antonio ,  TABARELLI DE FATIS, Stefano

Inventor： CARAMELLI, Antonio ,  TABARELLI DE FATIS, Stefano

IPC: H04N13/00 ,  G06K19/06

CPC classification number: H04N19/597 ,  H04N13/161 ,  H04N13/172 ,  H04N13/194 ,  H04N2213/007

Abstract: A system and a method for encoding and decoding stereoscopic images are described. A stereoscopic image comprises at least two sub- images arranged according to a first configuration and intended for a user's right eye and left eye, respectively. During the video signal post-production stage, a chromatic code is embedded which in adapted to provide information about said configuration. At receiver level, decoding means (14) are used which are adapted to receive said stereoscopic image, recognise the configuration of said at least two sub-images based on information embedded into said stereoscopic image, and arrange said at least two sub-images according to a second predetermined configuration.

Abstract translation: 描述了用于对立体图像进行编码和解码的系统和方法。 立体图像分别包括至少两个根据第一配置布置并且用于用户的右眼和左眼的子图像。 在视频信号后期制作阶段期间，嵌入一个彩色码，其适于提供关于所述配置的信息。 在接收机级别，使用适于接收所述立体图像的解码装置（14），基于嵌入到所述立体图像中的信息来识别所述至少两个子图像的配置，并且根据 到第二预定配置。

公开(公告)号：EP2710799A1

公开(公告)日：2014-03-26

申请号：EP12731690.9

申请日：2012-05-17

Applicant: 3dswitch S.r.l. ,  S.I.SV.EL. Società Italiana per lo Sviluppo dell'Elettronica S.p.A.

Inventor： BALLOCCA, Giovanni ,  D'AMATO, Paolo ,  PENNISI, Dario

IPC: H04N5/445 ,  H04N5/45 ,  H04N13/00

CPC classification number: H04N13/161 ,  H04N2213/005

Abstract: A method for generating a stereoscopic video stream (101) including composite images (C), the composite images (C) including information about a right image (R) and a left image (L), wherein pixels of the right image (R) and pixels of the left image (L) are selected, and the selected pixels are entered into a composite image (C) of the stereoscopic video stream. All the pixels of the right image (R) and all the pixels of the left image (L) are entered into different positions in the composite image (C), by leaving one of the two images unchanged and breaking up the other one into two regions (R1, R2) including a plurality of pixels and entering the regions into the composite image (C).

公开(公告)号：EP2522149A1

公开(公告)日：2012-11-14

申请号：EP11706324.8

申请日：2011-01-07

Applicant: 3dswitch S.r.l.

Inventor： PENNISI, Dario ,  CARAMELLI, Antonio

IPC: H04N13/00

CPC classification number: H04N13/398 ,  H04N13/332 ,  H04N13/359

Abstract: A system (1) for displaying a stereoscopic video stream includes a display device (3) for displaying the video stream in a stereoscopic or monoscopic mode. The system also includes stereoscopic glasses (2) for watching in stereoscopic mode the video stream displayed by the display device. The stereoscopic glasses (2) include a sensor (20) which detects the presence of a head when the glasses (2) are being worn, and a transmitter (21) which transmits to the display device (3) a piece of information indicating that the glasses are being worn. The display device (3) receives the piece of information transmitted by the stereoscopic glasses (2) and displays the stereoscopic video stream in monoscopic or stereoscopic mode as a function of the piece of information received.

公开(公告)号：EP2521988A1

公开(公告)日：2012-11-14

申请号：EP11706000.4

申请日：2011-01-07

Applicant: 3dswitch S.r.l.

Inventor： PENNISI, Dario ,  CARAMELLI, Antonio

IPC: G06K9/00 ,  H04N13/00

CPC classification number: G06K9/00281 ,  H04N13/337 ,  H04N13/341 ,  H04N13/359

Abstract: A method for the recognition of stereoscopic glasses, wherein two images of an environment in front of a screen are acquired from the same point of view. A differential image is then calculated by subtracting one of the two images from the other one, and the presence of two lenses is detected within the differential image. A method is also provided for controlling the display of stereoscopic images by using the method for the recognition of glasses. Also described are the devices allowing the methods to be implemented.

公开(公告)号：EP2599319A1

公开(公告)日：2013-06-05

申请号：EP11749928.5

申请日：2011-07-28

Applicant: SISVEL Technology Srl ,  3dswitch S.r.l.

Inventor： PENNISI, Dario ,  BALLOCCA, Giovanni ,  D'AMATO, Paolo

IPC: H04N13/00

CPC classification number: H04N13/10 ,  H04N13/128 ,  H04N13/156 ,  H04N13/161 ,  H04N13/183 ,  H04N2213/003 ,  H04N2213/005

Abstract: A method for superimposing images on three-dimensional content, wherein a video stream is received which includes the three-dimensional content and a depth map for superimposing images on the three-dimensional content. Once the video stream has been received, images are superimposed on the three-dimensional content in a position in depth dependent on the superimposition depth map (DM). The superimposition depth map contains information about the depth of the three-dimensional content and is inserted as an image contained in a frame (C) of the video stream. The depth map has a smaller number of pixels than that of a two-dimensional image associated with the three-dimensional content. The invention also relates to devices enabling the implementation of the methods.

公开(公告)号：EP2347596A1

公开(公告)日：2011-07-27

申请号：EP09786220.5

申请日：2009-09-04

Applicant: 3dswitch S.r.l.

Inventor： CARAMELLI, Antonio ,  TABARELLI DE FATIS, Stefano

IPC: H04N13/00 ,  G06K19/06

CPC classification number: H04N19/597 ,  H04N13/161 ,  H04N13/172 ,  H04N13/194 ,  H04N2213/007

Abstract: A system and a method for encoding and decoding stereoscopic images are described. A stereoscopic image comprises at least two sub-images arranged according to a first configuration and intended for a user's right eye and left eye, respectively. During the video signal post-production stage, a chromatic code is embedded which in adapted to provide information about said configuration. At receiver level, decoding means (14) are used which are adapted to receive said stereoscopic image, recognise the configuration of said at least two sub-images based on information embedded into said stereoscopic image, and arrange said at least two sub-images according to a second predetermined configuration.

Abstract translation: 描述用于编码和解码立体图像的系统和方法。 立体图像包括分别根据第一配置布置并且用于用户的右眼和左眼的至少两个子图像。 在视频信号后期制作阶段期间，嵌入色码，其适于提供关于所述配置的信息。 在接收机级别，使用适于接收所述立体图像的解码装置（14），基于嵌入到所述立体图像中的信息来识别所述至少两个子图像的配置，并且根据 到第二预定配置。