公开(公告)号：US20120281068A1

公开(公告)日：2012-11-08

申请号：US13516587

申请日：2010-12-17

申请人： Saverio Celia ,  Giovanni Ballocca ,  Paolo D'Amato

发明人： Saverio Celia ,  Giovanni Ballocca ,  Paolo D'Amato

IPC分类号： H04N13/00

CPC分类号： H04N19/597 ,  H04N13/139 ,  H04N13/161

摘要： The present invention relates to a method for generating a stereoscopic video stream (101) comprising composite images (C) which comprise information about a right image (R) and a left image (L). According to the method, pixels are selected from the right image (R) and from the left image (L), and then the selected pixels are entered into a composite image (C) of the stereoscopic video stream. The method also provides for entering all the pixels of the right image (R) and all the pixels of the left image (L) into the composite image (C) by leaving one of said two images unchanged and breaking up the other one into regions (R1, R2, R3) comprising a plurality of pixels. Said regions are subsequently entered into the composite image (C). The invention also relates to a method for reconstructing the right and left images starting from a composite image, as well as to devices allowing said methods to be implemented.

摘要翻译： 本发明涉及一种用于产生包括合成图像（C）的立体视频流（101）的方法，该复合图像（C）包括关于右图像（R）和左图像（L）的信息。 根据该方法，从右图像（R）和左图像（L）中选择像素，然后将所选择的像素输入到立体视频流的合成图像（C）中。 该方法还提供将所述右图像（R）的所有像素和左图像（L）的所有像素输入到合成图像（C）中，使所述两个图像中的一个保持不变，并将另一个图像分解成区域 （R1，R2，R3）包括多个像素。 所述区域随后被输入到合成图像（C）中。 本发明还涉及从复合图像开始重构右图像和左图像的方法以及允许实现所述方法的装置。

公开(公告)号：US20130083160A1

公开(公告)日：2013-04-04

申请号：US13704217

申请日：2011-06-27

申请人： Giovanni Ballocca ,  Paolo D'Amato ,  Saverio Celia

发明人： Giovanni Ballocca ,  Paolo D'Amato ,  Saverio Celia

IPC分类号： H04N13/00

CPC分类号： H04N13/106 ,  H04N13/161 ,  H04N13/178 ,  H04N13/359 ,  H04N19/132 ,  H04N19/172 ,  H04N19/44 ,  H04N19/597 ,  H04N21/235 ,  H04N21/435

摘要： A method for processing a video stream of digital images includes: receiving the video stream which includes at least one composite frame containing a pair of stereoscopic digital images according to a predetermined packing format; receiving metadata which describes the format of the composite frame; generating an output video stream which can be reproduced on a visualization device, wherein the method further includes the steps of determining the area in the composite frame which is occupied by one image of the stereoscopic pair within the composite frame based on the metadata; extracting the image contained in the area from the composite frame, and generating an output frame containing the extracted image.

摘要翻译： 一种用于处理数字图像的视频流的方法包括：根据预定的打包格式接收包括至少一个包含一对立体数字图像的合成帧的视频流; 接收描述复合帧的格式的元数据; 生成可在可视化设备上再现的输出视频流，其中所述方法还包括以下步骤：基于所述元数据确定所述复合帧内的所述立体对的一个图像所占据的所述合成帧中的区域; 从复合帧提取包含在该区域中的图像，以及生成包含提取图像的输出帧。

公开(公告)号：US20130135435A1

公开(公告)日：2013-05-30

申请号：US13812065

申请日：2011-07-28

申请人： Paolo D'Amato ,  Dario Pennisi ,  Giovanni Ballocca

发明人： Paolo D'Amato ,  Dario Pennisi ,  Giovanni Ballocca

IPC分类号： H04N13/00

CPC分类号： H04N13/10 ,  H04N13/128 ,  H04N13/156 ,  H04N13/161 ,  H04N13/183 ,  H04N2213/003 ,  H04N2213/005

摘要： 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.

摘要翻译： 一种用于在三维内容上叠加图像的方法，其中接收包括三维内容的视频流以及用于在三维内容上叠加图像的深度图。 一旦已经接收到视频流，则图像在深度取决于叠加深度图（DM）的位置上叠加在三维内容上。 叠加深度图包含关于三维内容的深度的信息，并被插入作为包含在视频流的帧（C）中的图像。 深度图具有比与三维内容相关联的二维图像的像素数更少的像素数。 本发明还涉及能够实现方法的装置。

公开(公告)号：US20130201282A1

公开(公告)日：2013-08-08

申请号：US13640248

申请日：2011-04-07

申请人： Giovanni Ballocca ,  Paolo D'Amato

发明人： Giovanni Ballocca ,  Paolo D'Amato

IPC分类号： H04N13/00

CPC分类号： H04N13/161 ,  H04N13/128 ,  H04N13/156 ,  H04N13/178

摘要： A method for generating a digital stereoscopic video stream (101) includes container frames (C), having information about a right image (R) and a left image (L), wherein, when coding the digital stereoscopic video stream (101), at least one metadatum (M) is entered which is adapted to identify a region of a container frame (C) containing only one of the two images (L,R).

摘要翻译： 一种用于产生数字立体视频流（101）的方法包括：具有关于右图像（R）和左图像（L）的信息的容器框架（C），其中，当对数字立体视频流（101）进行编码时， 输入至少一个元分析（M），其适于识别仅包含两个图像（L，R）中的一个的容器框架（C）的区域。

公开(公告)号：US09386293B2

公开(公告)日：2016-07-05

申请号：US13640248

申请日：2011-04-07

申请人： Giovanni Ballocca ,  Paolo D'Amato

发明人： Giovanni Ballocca ,  Paolo D'Amato

IPC分类号： H04N13/00 ,  H04N7/12 ,  H04L29/00 ,  G06K9/00 ,  G06K9/36 ,  G06F12/00

CPC分类号： H04N13/161 ,  H04N13/128 ,  H04N13/156 ,  H04N13/178

摘要： A method for generating a digital stereoscopic video stream (101) includes container frames (C), having information about a right image (R) and a left image (L), wherein, when coding the digital stereoscopic video stream (101), at least one metadatum (M) is entered which is adapted to identify a region of a container frame (C) containing only one of the two images (L,R).

摘要翻译： 一种用于产生数字立体视频流（101）的方法包括：具有关于右图像（R）和左图像（L）的信息的容器框架（C），其中，当对数字立体视频流（101）进行编码时， 输入至少一个元分析（M），其适于识别仅包含两个图像（L，R）中的一个的容器框架（C）的区域。

公开(公告)号：US20140168365A1

公开(公告)日：2014-06-19

申请号：US14118032

申请日：2012-05-17

申请人： Giovanni Ballocca ,  Paolo D'Amato ,  Dario Pennisi

发明人： Giovanni Ballocca ,  Paolo D'Amato ,  Dario Pennisi

IPC分类号： H04N13/00

CPC分类号： H04N13/161 ,  H04N2213/005

摘要： 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).

摘要翻译： 一种用于产生包括合成图像（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（L）的信息，其中右图像（R） 并且选择左图像（L）的像素，并且将所选择的像素输入到立体视频流的合成图像（C）中。 将右图像（R）的所有像素和左图像（L）的所有像素输入到合成图像（C）中的不同位置，通过使两个图像中的一个保持不变并将另一个图像分解成两个 包括多个像素的区域（R1，R2）并进入合成图像（C）。

公开(公告)号：US20130307942A1

公开(公告)日：2013-11-21

申请号：US13980561

申请日：2012-01-10

申请人： Roberto Dini ,  Paolo D'Amato ,  Saverio Celia

发明人： Roberto Dini ,  Paolo D'Amato ,  Saverio Celia

IPC分类号： H04N5/45

CPC分类号： H04N5/45 ,  H04N5/44591 ,  H04N13/161 ,  H04N13/194 ,  H04N21/23439 ,  H04N21/2347 ,  H04N21/23614 ,  H04N21/2365 ,  H04N21/42653 ,  H04N21/4316 ,  H04N21/4347 ,  H04N21/4348 ,  H04N21/4405 ,  H04N21/816 ,  H04N21/85406

摘要： A video stream composed of combined video frames having a first resolution and include in their entirety two contents usable through extraction from the aforesaid video frame: a first content belonging to a video stream (F1) at a second resolution lower than the first resolution of the frame; and, in the area of the frame formed by the remaining pixels, at least a second content belonging to an information stream (F2) having, in the case where it is also a video stream, a resolution equal to or less than the second resolution, where during the fruition of one of the two video streams it is shown full-screen in its entirety, or in the case of a data information stream, data encoded via a set of pixels, the number of which is less than or equal to the number of pixels left free by the first video stream.

摘要翻译： 由具有第一分辨率的组合视频帧组成的视频流，并且全部包括可从上述视频帧中提取的两个内容：属于视频流（F1）的第一内容，第二分辨率低于第一分辨率 帧; 并且在由剩余像素形成的帧的区域中，属于信息流（F2）的至少第二内容在其也是视频流的情况下具有等于或小于第二分辨率的分辨率 其中在两个视频流中的一个的实现期间，其全部显示为全屏，或者在数据信息流的情况下，经由一组像素编码的数据，其数量小于或等于 第一视频流剩余的像素数。

公开(公告)号：US09549163B2

公开(公告)日：2017-01-17

申请号：US13812065

申请日：2011-07-28

申请人： Paolo D'Amato ,  Dario Pennisi ,  Giovanni Ballocca

发明人： Paolo D'Amato ,  Dario Pennisi ,  Giovanni Ballocca

IPC分类号： H04N13/00

CPC分类号： H04N13/10 ,  H04N13/128 ,  H04N13/156 ,  H04N13/161 ,  H04N13/183 ,  H04N2213/003 ,  H04N2213/005

摘要： 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.

摘要翻译： 一种用于在三维内容上叠加图像的方法，其中接收包括三维内容的视频流以及用于在三维内容上叠加图像的深度图。 一旦已经接收到视频流，则图像在深度取决于叠加深度图（DM）的位置上叠加在三维内容上。 叠加深度图包含关于三维内容的深度的信息，并被插入作为包含在视频流的帧（C）中的图像。 深度图具有比与三维内容相关联的二维图像的像素数更少的像素数。 本发明还涉及能够实现方法的装置。

公开(公告)号：US09158961B2

公开(公告)日：2015-10-13

申请号：US13984983

申请日：2012-02-13

申请人： Paolo D'Amato ,  Giovanni Ballocca

发明人： Paolo D'Amato ,  Giovanni Ballocca

IPC分类号： G06K9/00 ,  H04N13/00 ,  H04N19/597 ,  H04N19/119 ,  H04N19/86 ,  H04N19/88

CPC分类号： G06K9/00201 ,  H04N13/156 ,  H04N13/161 ,  H04N19/119 ,  H04N19/597 ,  H04N19/86 ,  H04N19/88

摘要： A method for generating a composite image of a stereoscopic video stream includes a pair of a right image and a left image of a scene, the right image and the left image being such that, when viewed by a spectator's right eye and left eye, respectively, they cause the spectator to perceive the scene as being three-dimensional, the method includes the steps of: generating a composite image including all the pixels of the pair of right and left images, defining a grid of macroblocks of the composite image, each macroblock of the grid including a plurality of adjacent pixels, decomposing one image of the pair of right and left images into a plurality of component regions including a plurality of contiguous pixels, processing the component regions in a manner such as to generate corresponding derived regions, the derived regions including at least all the pixels of a corresponding component region and being such that they can be decomposed into an integer number of macroblocks, arranging the non-decomposed image of the pair and the plurality of derived regions in the composite image in a manner such that all the edges of the non-decomposed image and of the derived regions coincide with edges of macroblocks of the grid.

摘要翻译： 用于生成立体视频流的合成图像的方法包括一对右图像和场景的左图像，右图像和左图像分别在观看者的右眼和左眼观看时 它们使得观众将场景感知为三维的，该方法包括以下步骤：生成包括左右图像对的所有像素的合成图像，定义合成图像的宏块的网格，每个 所述网格的宏块包括多个相邻像素，将所述一对左右图像中的一个图像分解成包括多个连续像素的多个分量区域，以生成相应的导出区域的方式处理所述分量区域， 导出区域至少包括对应的分量区域的所有像素，并且使得它们可以被分解为整数个宏块，并将t 以合成图像中的未分解图像和复合图像中的多个导出区域，使得未分解图像的全部边缘和导出区域的边缘与网格的宏块的边缘重合。

公开(公告)号：US20130315474A1

公开(公告)日：2013-11-28

申请号：US13984983

申请日：2012-02-13

申请人： Paolo D'Amato ,  Giovanni Ballocca

发明人： Paolo D'Amato ,  Giovanni Ballocca

IPC分类号： G06K9/00

CPC分类号： G06K9/00201 ,  H04N13/156 ,  H04N13/161 ,  H04N19/119 ,  H04N19/597 ,  H04N19/86 ,  H04N19/88

摘要： A method for generating a composite image of a stereoscopic video stream includes a pair of a right image and a left image of a scene, the right image and the left image being such that, when viewed by a spectator's right eye and left eye, respectively, they cause the spectator to perceive the scene as being three-dimensional, the method includes the steps of: generating a composite image including all the pixels of the pair of right and left images, defining a grid of macroblocks of the composite image, each macroblock of the grid including a plurality of adjacent pixels, decomposing one image of the pair of right and left images into a plurality of component regions including a plurality of contiguous pixels, processing the component regions in a manner such as to generate corresponding derived regions, the derived regions including at least all the pixels of a corresponding component region and being such that they can be decomposed into an integer number of macroblocks, arranging the non-decomposed image of the pair and the plurality of derived regions in the composite image in a manner such that all the edges of the non-decomposed image and of the derived regions coincide with edges of macroblocks of the grid.

摘要翻译： 用于生成立体视频流的合成图像的方法包括一对右图像和场景的左图像，右图像和左图像分别在观看者的右眼和左眼观看时 它们使得观众将场景感知为三维的，该方法包括以下步骤：生成包括左右图像对的所有像素的合成图像，定义合成图像的宏块的网格，每个 所述网格的宏块包括多个相邻像素，将所述一对左右图像中的一个图像分解成包括多个连续像素的多个分量区域，以生成相应的导出区域的方式处理所述分量区域， 导出区域至少包括对应的分量区域的所有像素，并且使得它们可以被分解为整数个宏块，并将t 以合成图像中的未分解图像和复合图像中的多个导出区域，使得未分解图像的全部边缘和导出区域的边缘与网格的宏块的边缘重合。