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公开(公告)号：US08837815B2
公开(公告)日：2014-09-16
申请号：US13442328
申请日：2012-04-09
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。
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公开(公告)号：US20130156295A1
公开(公告)日：2013-06-20
申请号：US13442328
申请日：2012-04-09
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。
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3.发明申请METHOD FOR CODING AND DECODING A 3D VIDEO SIGNAL AND CORRESPONDING DEVICES 审中-公开用于编码和解码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
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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4.发明授权公开(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
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。
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公开(公告)号：US07701458B2
公开(公告)日：2010-04-20
申请号：US10544331
申请日：2004-01-28
申请人： David Sahuc , Thierry Viellard , Paul Kerbiriou
发明人： David Sahuc , Thierry Viellard , Paul Kerbiriou
IPC分类号： G06T11/00
CPC分类号： G06F3/14 , G06F17/214 , G09G5/225 , H04N21/23412 , H04N21/234318 , H04N21/44012 , H04N21/47205
摘要： A method is disclosed that allows a content provider to transmit font information to a receiver, and that further allows a receiver terminal to receive and apply such information, thus giving improved possibilities for the content provider to define how to render the transmitted text or symbols on a display. The method is good for data streaming systems, in particular MPEG-4 based systems. Advantageously, the received font information can be stored if the terminal contains an appropriate storage device.
摘要翻译： 公开了一种允许内容提供商将字体信息发送到接收机的方法，并且还允许接收机终端接收和应用这样的信息，从而为内容提供商提供改进的可能性，以定义如何将发送的文本或符号呈现在 一个显示。 该方法适用于数据流系统，特别是基于MPEG-4的系统。 有利地，如果终端包含适当的存储设备，则可以存储所接收的字体信息。
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公开(公告)号：US07272791B2
公开(公告)日：2007-09-18
申请号：US10494719
申请日：2002-10-22
IPC分类号： G06F17/00
CPC分类号： H04N21/44029 , H04N21/234318 , H04N21/440263 , H04N21/443 , H04N21/4516 , H04N21/454 , H04N21/45452 , H04N21/4621
摘要： The invention concerns a device receiving data associated with a first profile and generating data associated with a second profile, comprising means to extract facts associated with the first profile, means to extract facts associated with the second profile, a set of rules describing a way to modify facts associated with said first profile into facts associated with said second profile, means to analyze said facts associated with the first profile and said facts associated with the second profile, means to modify facts associated with said first profile into facts associated with said second profile according to said set of rules. The device is characterized in that it comprises, means to request additional rules when said set of rules does not allow to modify facts associated with said first profile into facts associated with said second profile.
摘要翻译： 本发明涉及一种接收与第一简档相关联的数据并生成与第二简档关联的数据的设备，包括提取与第一简档相关联的事实的装置，提取与第二简档关联的事实的装置，描述一种方式 将与所述第一简档相关联的事实修改成与所述第二简档相关联的事实的手段，用于分析与所述第一简档相关联的所述事实和与所述第二简档相关联的所述事实的装置，将与所述第一简档相关联的事实修改成与所述第二简档 根据规定的规定。 该装置的特征在于，其包括：当所述规则集合不允许将与所述第一简档相关联的事实修改成与所述第二简档相关联的事实时，请求附加规则的装置。
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公开(公告)号：US10009590B2
公开(公告)日：2018-06-26
申请号：US14127274
申请日：2012-06-13
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.
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公开(公告)号：US09204122B2
公开(公告)日：2015-12-01
申请号：US13136857
申请日：2011-08-13
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。
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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。
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公开(公告)号：US20120075419A1
公开(公告)日：2012-03-29
申请号：US13136857
申请日：2011-08-13
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。
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