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1. 发明授权

US09113142B2 Method and device for providing temporally consistent disparity estimations 有权
标题翻译：提供时间上一致的视差估计的方法和装置
公开(公告)号：US09113142B2
公开(公告)日：2015-08-18
申请号：US13399036
申请日：2012-02-17
申请人： Guillaume Boisson , Paul Kerbiriou , Valter Drazic
发明人： Guillaume Boisson , Paul Kerbiriou , Valter Drazic
IPC分类号： H04N13/00 , H04N13/02
CPC分类号： H04N13/122 , H04N13/128 , H04N13/239
摘要： The invention relates to three dimensional video imaging, in which at least a left view and a right view of a moving scene are produced and a map of disparities is produced for all pixels of the successive images of a video sequence.
摘要翻译：本发明涉及三维视频成像，其中产生运动场景的至少左视图和右视图，并且为视频序列的连续图像的所有像素产生差异图。

2. 发明申请

US20130176388A1 METHOD AND DEVICE FOR PROVIDING TEMPORALLY CONSISTENT DISPARITY ESTIMATIONS 有权
标题翻译：提供临时一致性差异估计的方法和装置
公开(公告)号：US20130176388A1
公开(公告)日：2013-07-11
申请号：US13399036
申请日：2012-02-17
申请人： Guillaume Boisson , Paul Kerbiriou , Valter Drazic
发明人： Guillaume Boisson , Paul Kerbiriou , Valter Drazic
IPC分类号： H04N13/00
CPC分类号： H04N13/122 , H04N13/128 , H04N13/239
摘要： The invention relates to three dimensional video imaging, in which at least a left view and a right view of a moving scene are produced and a map of disparities is produced for all pixels of the successive images of a video sequence.
摘要翻译：本发明涉及三维视频成像，其中产生运动场景的至少左视图和右视图，并且为视频序列的连续图像的所有像素产生差异图。

3. 发明授权

US10009590B2 Method for reducing the size of a stereoscopic image 有权
公开(公告)号：US10009590B2
公开(公告)日：2018-06-26
申请号：US14127274
申请日：2012-06-13
申请人： Guillaume Boisson , Christel Chamaret , Paul Kerbiriou , Patrick Lopez
发明人： Guillaume Boisson , Christel Chamaret , Paul Kerbiriou , Patrick Lopez
IPC分类号： H04N13/00 , G06K9/00 , G09G5/00 , G09G5/22 , G06T3/40 , H04N21/81
CPC分类号： H04N13/139 , G06T3/40 , G09G5/227 , H04N13/128 , H04N13/167 , H04N21/816
摘要： In an image processing method to display a stereoscopic image on a target screen, a disparity information (200) is associated with the stereoscopic image and is adapted for the display of the stereoscopic image on an original screen, the size of the original screen being different from the size of the target screen, the stereoscopic image comprising a first image (20) and a second image (21). In order to optimize the disparity of the stereoscopic image, the method comprises selecting a part of said first image according to at least one property associated with the first image; calculating a target disparity information associated with the selected part of the image according to the viewing conditions associated with the target screen and the original disparity information associated with the selected part of the first image.

4. 发明授权

US09204122B2 Adaptation of 3D video content 有权
标题翻译：适应3D视频内容
公开(公告)号：US09204122B2
公开(公告)日：2015-12-01
申请号：US13136857
申请日：2011-08-13
申请人： Guillaume Boisson , Paul Kerbiriou , Olivier Bureller
发明人： Guillaume Boisson , Paul Kerbiriou , Olivier Bureller
IPC分类号： G06T7/00 , H04N13/00
CPC分类号： H04N13/144 , G06T7/593 , G06T2207/10021 , H04N13/10 , H04N2213/002
摘要： A method for adapting 3D video content to a display under different viewing conditions is disclosed. The method has the steps of: retrieving a stereoscopic image pair; obtaining a maximum disparity value for the stereoscopic image pair; determining a largest allowable shift for the stereoscopic image pair using the obtained maximum disparity value; calculating an actual shift for a left image and a right image of the stereoscopic image pair using the determined largest allowable shift; and shifting the left image and the right image in accordance with the calculated actual shift.
摘要翻译：公开了一种在不同观看条件下将3D视频内容适配到显示器的方法。该方法具有以下步骤：检索立体图像对; 获得立体图像对的最大视差值; 使用获得的最大视差值确定立体图像对的最大可允许移位; 使用所确定的最大允许移位来计算立体图像对的左图像和右图像的实际偏移; 并根据计算的实际位移来移动左图像和右图像。

5. 发明申请

US20120133735A1 Occlusion layer extension 审中-公开
标题翻译：阻塞层扩展
公开(公告)号：US20120133735A1
公开(公告)日：2012-05-31
申请号：US13317483
申请日：2011-10-19
申请人： Guillaume Boisson , Paul Kerbiriou , Patrick Lopez
发明人： Guillaume Boisson , Paul Kerbiriou , Patrick Lopez
IPC分类号： H04N13/00
CPC分类号： H04N19/597 , H04N13/128 , H04N13/161
摘要： The invention relates to the encoding of visual data captured by two or more cameras in a layered depth format.The invention proposes a method and device for layered s depth image encoding. The device is adapted for encoding at least one occlusion layer of the layered depth image with a greater horizontal width than a foreground layer of the layered depth image. The method comprises a corresponding step. Further, a non-transitory storage medium carrying at least one encoded layered depth image is proposed.The additional horizontal width can be used for conveying the part of information which is provided in the images/videos captured by the at least two cameras but not comprised in the foreground layer.
摘要翻译：本发明涉及由分层深度格式的两个或多个摄像机捕获的视觉数据的编码。本发明提出了一种用于分层深度图像编码的方法和装置。该装置适用于对分层深度图像的至少一个遮挡层进行编码，其具有比分层深度图像的前景层更大的水平宽度。该方法包括相应的步骤。此外，提出了携带至少一个编码分层深度图像的非暂时性存储介质。附加的水平宽度可以用于传送在由至少两个照相机拍摄但不包括在前景层中的图像/视频中提供的信息的部分。

6. 发明授权

US08837815B2 Method of filtering a disparity mesh obtained from pixel images 有权
标题翻译：对从像素图像获得的视差网格进行滤波的方法
公开(公告)号：US08837815B2
公开(公告)日：2014-09-16
申请号：US13442328
申请日：2012-04-09
申请人： Paul Kerbiriou , Guillaume Boisson , Thierry Viellard
发明人： Paul Kerbiriou , Guillaume Boisson , Thierry Viellard
IPC分类号： G06K9/00
CPC分类号： G06K9/40 , G06K9/00201 , G06T5/002 , G06T2207/10028
摘要： A method of filtering a disparity mesh from pixel images according to the invention, where the disparity mesh comprises a plurality of points, where each point is associated with values of two planar coordinates (X, Y) and a disparity value (D) and where the values are quantization pitches, comprises the step: filtering planes by filtering 2D-lines in 2D-spaces (X-D, Y-D) of the planar coordinates (X,Y) and the disparity (D).
摘要翻译：根据本发明的从像素图像过滤视差网格的方法，其中视差网格包括多个点，其中每个点与两个平面坐标（X，Y）和视差值（D）的值相关联，并且其中这些值是量化间距，包括以下步骤：通过对平面坐标（X，Y）和视差（D）的2D空间（XD，YD）中的2D线进行滤波来滤波平面。

7. 发明申请

US20120075419A1 Adaptation of 3D video content 有权
标题翻译：适应3D视频内容
公开(公告)号：US20120075419A1
公开(公告)日：2012-03-29
申请号：US13136857
申请日：2011-08-13
申请人： Guillaume Boisson , Paul Kerbiriou , Olivier Bureller
发明人： Guillaume Boisson , Paul Kerbiriou , Olivier Bureller
IPC分类号： H04N13/00
CPC分类号： H04N13/144 , G06T7/593 , G06T2207/10021 , H04N13/10 , H04N2213/002
摘要： A method for adapting 3D video content to a display under different viewing conditions is disclosed. The method has the steps of: retrieving a stereoscopic image pair; obtaining a maximum disparity value for the stereoscopic image pair; determining a largest allowable shift for the stereoscopic image pair using the obtained maximum disparity value; calculating an actual shift for a left image and a right image of the stereoscopic image pair using the determined largest allowable shift; and shifting the left image and the right image in accordance with the calculated actual shift.
摘要翻译：公开了一种在不同观看条件下将3D视频内容适配到显示器的方法。该方法具有以下步骤：检索立体图像对; 获得立体图像对的最大视差值; 使用获得的最大视差值确定立体图像对的最大可允许移位; 使用所确定的最大允许移位来计算立体图像对的左图像和右图像的实际偏移; 并根据计算的实际位移来移动左图像和右图像。

8. 发明申请

US20110122230A1 CODING DEVICE FOR 3D VIDEO SIGNALS 审中-公开
标题翻译：三维视频信号编码装置
公开(公告)号：US20110122230A1
公开(公告)日：2011-05-26
申请号：US12737442
申请日：2009-07-21
申请人： Guillaume Boisson , Paul Kerbiriou , Patrick Lopez
发明人： Guillaume Boisson , Paul Kerbiriou , Patrick Lopez
IPC分类号： H04N13/02
CPC分类号： H04N13/128 , H04N13/161 , H04N2213/003 , H04N2213/005
摘要： The device comprises the means to generate a stream structured on several levels: a level 0 comprising two layers, a base layer containing the video data of the right image and a level 0 enhancement layer containing the video data of the left image, or conversely, a level 1 comprising two enhancement layers, a first level 1 enhancement layer containing a depth map relating to the image of the base layer, a second level 1 enhancement layer containing a depth map relating to the level 0 enhancement layer image, a level 2 comprising a level 2 enhancement layer containing occlusion data relating to the base layer image. Applications for coding 3D data relating to 3D digital cinema, 3D DVD, 3D TV, etc.
摘要翻译：该装置包括用于产生在几个级别上构造的流的装置：包括两层的层0，包含右图像的视频数据的基层和包含左图像的视频数据的级0增强层，或者相反地，包括两个增强层的级别1，包含与基本层的图像相关的深度图的第一级1增强层，包含与级别0增强层图像相关的深度图的第二级别1增强层，包括包含与基层图像相关的遮挡数据的2级增强层。用于编码与3D数字电影，3D DVD，3D电视等有关的3D数据的应用

9. 发明申请

US20130156295A1 METHOD OF FILTERING A DISPARITY MESH OBTAINED FROM PIXEL IMAGES 有权
标题翻译：滤除从像素图像中获得的差异网格的方法
公开(公告)号：US20130156295A1
公开(公告)日：2013-06-20
申请号：US13442328
申请日：2012-04-09
申请人： Paul Kerbiriou , Guillaume Boisson , Thierry Viellard
发明人： Paul Kerbiriou , Guillaume Boisson , Thierry Viellard
IPC分类号： G06K9/00
CPC分类号： G06K9/40 , G06K9/00201 , G06T5/002 , G06T2207/10028
摘要： A method of filtering a disparity mesh from pixel images according to the invention, where the disparity mesh comprises a plurality of points, where each point is associated with values of two planar coordinates (X, Y) and a disparity value (D) and where the values are quantization pitches, comprises the step: filtering planes by filtering 2D-lines in 2D-spaces (X-D, Y-D) of the planar coordinates (X,Y) and the disparity (D).
摘要翻译：根据本发明的从像素图像过滤视差网格的方法，其中视差网格包括多个点，其中每个点与两个平面坐标（X，Y）和视差值（D）的值相关联，并且其中这些值是量化间距，包括以下步骤：通过对平面坐标（X，Y）和视差（D）的2D空间（XD，YD）中的2D线进行滤波来滤波平面。

10. 发明申请

US20120262545A1 METHOD FOR CODING AND DECODING A 3D VIDEO SIGNAL AND CORRESPONDING DEVICES 审中-公开
标题翻译：用于编码和解码3D视频信号和相关设备的方法
公开(公告)号：US20120262545A1
公开(公告)日：2012-10-18
申请号：US13442177
申请日：2012-04-09
申请人： Paul Kerbiriou , Patrick Lopez , Guillaume Boisson , Thierry Viellard
发明人： Paul Kerbiriou , Patrick Lopez , Guillaume Boisson , Thierry Viellard
IPC分类号： H04N7/26 , H04N13/00
CPC分类号： H04N19/132 , H04N13/161 , H04N19/176 , H04N19/46 , H04N2213/003
摘要： A method for coding a 3D video signal is described. The coding method comprises a step of coding current, depth and occlusion images. According to the invention, the current occlusion image is coded according to the following steps for: coding for each block of the current occlusion image a binary identifier indicating if said block is coded or not, and coding occlusion data for each block for which the binary identifier indicates that the block is coded.
摘要翻译：描述了一种用于对3D视频信号进行编码的方法。编码方法包括编码当前，深度和遮挡图像的步骤。根据本发明，根据以下步骤对当前遮挡图像进行编码：对当前遮挡图像的每个块进行编码，指示是否对所述块进行编码的二进制标识符，以及针对每个块的二进制编码遮挡数据，标识符表示块被编码。

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