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11. 发明授权

US08571101B2 Method and system for encoding a video signal, encoded video signal, method and system for decoding a video signal 有权
标题翻译：用于对视频信号进行编码的方法和系统，编码视频信号，用于解码视频信号的方法和系统
公开(公告)号：US08571101B2
公开(公告)日：2013-10-29
申请号：US12521886
申请日：2008-01-04
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Arnaud Pierre Herve Bourge
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Arnaud Pierre Herve Bourge
IPC分类号： H04N7/12 , H04B1/66
CPC分类号： H04N19/573 , H04N19/105 , H04N19/136 , H04N19/17 , H04N19/30 , H04N19/423
摘要： Some video compression standards use multiple temporal predictions. One or more of the oldest temporal predict ions are overwritten with another prediction. A prediction used in an enhancement encoder is in embodiment overwritten by a prediction produced in a base stream encoder.
摘要翻译：一些视频压缩标准使用多个时间预测。一个或多个最古老的时间预测离子被另一个预测所覆盖。在实施例中，在增强编码器中使用的预测被基流编码器中产生的预测所覆盖。

12. 发明申请

US20120229603A1 EFFICIENT CODING OF DEPTH TRANSITIONS IN 3D (VIDEO) 审中-公开
标题翻译：三维（视频）深度转换的有效编码
公开(公告)号：US20120229603A1
公开(公告)日：2012-09-13
申请号：US13508739
申请日：2010-11-08
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Christiaan Varekamp , Reinier Bernardus Maria Klein Gunnewiek
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Christiaan Varekamp , Reinier Bernardus Maria Klein Gunnewiek
IPC分类号： H04N13/00
CPC分类号： H04N19/21 , H04N13/161 , H04N19/46 , H04N19/597 , H04N2213/003
摘要： A method of encoding a video data signal (15) is provided, together with a method for decoding. The encoding comprises providing color information (51) for pixels in an image, providing a depth map with depth information (52) for the pixels, providing transition information (56, 57, 60, 70, 71) being representative of a width (63, 73) of a transition region (61, 72) in the image, the transition region (61, 72) comprising a depth transition (62) and blended pixels in which colors of a foreground object and a background object are blended, and generating (24) the video data signal (15) comprising encoded data representing the color information (51), the depth map (52) and the transition information (56, 57, 60, 70, 71). The decoding comprises using the transition information (56, 57, 60, 70, 71) for determining the width (63, 73) of the transition regions (61, 72) and for determining alpha values (53) for pixels inside the transition regions (61, 72). The determined alpha values (53) are used for determining the color of a blended pixel at the transition of a foreground object and a background object.
摘要翻译：提供了一种编码视频数据信号（15）的方法以及解码方法。该编码包括为图像中的像素提供彩色信息（51），为像素提供具有深度信息（52）的深度图，提供代表宽度的过渡信息（56,57,60,70,71）（63 ，73），所述图像中的过渡区域（61,72）的过渡区域（61,72）包括深度转变（62）和混合了前景对象和背景对象的颜色的混合像素，并且生成（24）包括表示颜色信息（51）的编码数据，深度图（52）和转换信息（56,57,60,70,71）的视频数据信号（15）。解码包括使用转换信息（56,57,60,70,71）来确定过渡区域（61,72）的宽度（63,73），并且用于确定过渡区域内的像素的α值（53）（61,72）。确定的α值（53）用于确定在前景物体和背景物体的转变处的混合像素的颜色。

13. 发明申请

US20100195716A1 METHOD AND SYSTEM FOR ENCODING A 3D VIDEO SIGNAL, ENCLOSED 3D VIDEO SIGNAL, METHOD AND SYSTEM FOR DECODER FOR A 3D VIDEO SIGNAL 有权
标题翻译：用于编码3D视频信号的方法和系统，附加的3D视频信号，用于3D视频信号的解码器的方法和系统
公开(公告)号：US20100195716A1
公开(公告)日：2010-08-05
申请号：US12665093
申请日：2008-06-19
申请人： Reinier Bernardus Maria Klein Gunnewiek , Christiaan Varekamp , Wilhelmus Hendrikus Alfonsus Bruls
发明人： Reinier Bernardus Maria Klein Gunnewiek , Christiaan Varekamp , Wilhelmus Hendrikus Alfonsus Bruls
IPC分类号： H04N7/26
CPC分类号： H04N19/597
摘要： In a method for encoding and an encoder for a 3D video signal, centre view frames, a depth map for centre view frames and an occlusion data frame are encoded. On the basis of the depth map for the centre view frame a distinction is made between functional and non-functional data in an occlusion data frame. This allows a strong reduction in bits needed for the encoded occlusion data frame. In the decoder a combined data stream is made of functional data in the encoded occlusion data frames and the centre view frames. Preferably the centre view frames are used as reference frames in encoding the occlusion data frames.
摘要翻译：在一种用于编码的方法和用于3D视频信号的编码器中，编码中心视图帧，中心视图帧的深度图和遮挡数据帧。基于中心视图帧的深度图，区分闭塞数据帧中的功能和非功能数据。这允许编码的遮挡数据帧所需的位的强大的减少。在解码器中，组合数据流由编码的遮挡数据帧和中心视图帧中的功能数据组成。优选地，在对遮挡数据帧进行编码时，将中心视图帧用作参考帧。

14. 发明申请

US20100027686A1 IMAGE COMPRESSION AND DECOMPRESSION 有权
标题翻译：图像压缩和分解
公开(公告)号：US20100027686A1
公开(公告)日：2010-02-04
申请号：US12519369
申请日：2007-12-11
申请人： Fei Zuo , Stijn De Waele , Wilhelmus Hendrikus Alfonsus Bruls , Karel Johannes Gerhardus Hinnen , Michael Verberne
发明人： Fei Zuo , Stijn De Waele , Wilhelmus Hendrikus Alfonsus Bruls , Karel Johannes Gerhardus Hinnen , Michael Verberne
IPC分类号： H04N7/26 , G06K9/46
CPC分类号： G06T9/00 , H04N19/117 , H04N19/137 , H04N19/179 , H04N19/182 , H04N19/187 , H04N19/46 , H04N19/86
摘要： Clusters of pixels are defined for use in image compression and decompression. The image information used to define the clusters may include pixel values at predetermined positions relative to a pixel or related motion vectors, gradients, texture etc. During compression of images the image information relative to pixels is examined to determine the cluster to which it belongs. Thus pixels can be classified according to the cluster for their image information. In an embodiment the definitions of the clusters are selected dynamically, dependent on image content. For each cluster a control parameter set is computed for a post-processing operation, such as filter coefficients for filtering or statistical data for locally generating texture. The control parameter set is selected dependent on the image content so that, when the post-processing operation is applied to the image after decompression it will improve image quality for the pixels that are classified as belonging to the cluster. The compressed image and the control parameter sets are transmitted to a decompression apparatus. Upon decompression, the image information that represents the decompressed image is examined to classify pixels according to the clusters and the different control parameter sets for the selected clusters are used to control post-processing at the locations of the pixels.
摘要翻译：像素集合被定义用于图像压缩和解压缩。用于定义聚类的图像信息可以包括相对于像素或相关运动矢量，渐变，纹理等的预定位置处的像素值。在压缩图像期间，检查相对于像素的图像信息以确定其所属的簇。因此，像素可以根据集群的图像信息进行分类。在一个实施例中，根据图像内容动态地选择簇的定义。对于每个群集，计算用于后处理操作的控制参数集，例如用于过滤的滤波器系数或用于局部产生纹理的统计数据。根据图像内容来选择控制参数集，使得当解压缩之后将后处理操作应用于图像时，其将改善被归类为属于集群的像素的图像质量。压缩图像和控制参数集合被发送到解压缩装置。在解压缩时，检查表示解压缩图像的图像信息，以根据簇分类像素，并且使用用于所选择的聚类的不同控制参数集来控制像素位置处的后处理。

15. 发明申请

US20090267958A1 IMAGE VIEWING USING MULTIPLE INDIVIDUAL SETTINGS 审中-公开
标题翻译：使用多个个人设置的图像查看
公开(公告)号：US20090267958A1
公开(公告)日：2009-10-29
申请号：US12441541
申请日：2007-09-18
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Bart Gerard Bernard Barenbrug , Dirk Kornelis Gerhardus De Boer
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Bart Gerard Bernard Barenbrug , Dirk Kornelis Gerhardus De Boer
IPC分类号： G09G5/00 , G09G3/00
CPC分类号： H04N13/398 , H04N13/305 , H04N13/31 , H04N13/341 , H04N13/354 , H04N13/366
摘要： A method of displaying an image having at least two different image settings comprises the steps of providing at least three different partial images, and displaying the at least three partial images. A first and second pair of partial images constitute the image having a first image setting and the same image having a second image setting respectively, such that the image having both image settings is visible. The partial images may be displayed either simultaneously or consecutively. The settings may comprise contrast, brightness and/or depth settings.
摘要翻译：显示具有至少两个不同图像设置的图像的方法包括以下步骤：提供至少三个不同的部分图像，以及显示所述至少三个部分图像。第一和第二对部分图像分别构成具有第一图像设置的图像和具有第二图像设置的相同图像，使得具有两个图像设置的图像是可见的。部分图像可以同时或连续地显示。该设置可以包括对比度，亮度和/或深度设置。

16. 发明申请

US20080252781A1 Imcorporation and Extraction of a Seed Linked to a Television Signal for Pseudo-Random Noise Generation 审中-公开
标题翻译：一种连接到电视信号的种子的插入和提取用于伪随机噪声产生
公开(公告)号：US20080252781A1
公开(公告)日：2008-10-16
申请号：US10598998
申请日：2005-03-10
申请人： Stijn De Waele , Wilhelmus Hendrikus Alfonsus Bruls
发明人： Stijn De Waele , Wilhelmus Hendrikus Alfonsus Bruls
IPC分类号： H04N5/04 , H04N5/00
CPC分类号： H04N19/85
摘要： The television signal (TS) comprising picture data (P1), in which television signal furthermore a predetermined seed is comprised (S1), usable for initiating a pseudorandom generator yielding a deterministic sequence of random values to be used for adding noise to the picture data, solves the problem of arbitrary look for different receiving apparatuses, each with their own generated pseudo-random noise.
摘要翻译：包括图像数据（P 1）的电视信号（P 1），其中电视信号还包括预定的种子（S1），可用于启动伪随机发生器，产生用于将噪声添加到噪声的随机值的确定性序列图像数据解决了任意查找不同接收设备的问题，每个接收设备都有自己生成的伪随机噪声。

17. 发明授权

US07227892B2 Method and device for generating a scalable coded video signal from a non-scalable coded video signal 有权
标题翻译：用于从不可缩放编码视频信号生成可缩放编码视频信号的方法和装置
公开(公告)号：US07227892B2
公开(公告)日：2007-06-05
申请号：US10201671
申请日：2002-07-23
申请人： Reinier Bernardus Maria Klein Gunnewiek , Wilhelmus Hendrikus Alfonsus Bruls
发明人： Reinier Bernardus Maria Klein Gunnewiek , Wilhelmus Hendrikus Alfonsus Bruls
IPC分类号： H04B1/66
CPC分类号： H04N19/90 , H04N19/30 , H04N19/40 , H04N19/48
摘要： The invention is a method of modifying data for obtaining a scalable video signal composed of a base video signal and a set of enhancement video signals from a non-scalable video signal. The method includes a set of attenuation steps applied to coefficients composing the non-scalable video signal, the attenuation steps being assembled in cascaded or in series for delivering the base video signal. The method further includes a re-encoding step associated with each one of said attenuation steps for delivering one of said enhancement video signals, from the coding error generated in each attenuation step.
摘要翻译：本发明是一种修改数据的方法，用于从不可分级视频信号获得由基本视频信号和一组增强视频信号组成的可分级视频信号。该方法包括一组应用于构成非可分级视频信号的系数的衰减步骤，该衰减步骤被级联或串联组合以传送基本视频信号。该方法还包括与每个衰减步骤相关联的重新编码步骤，用于从每个衰减步骤中产生的编码误差传送所述增强视频信号之一。

18. 发明申请

US20130135437A1 ENCODER, DECODER, BIT-STREAM, METHOD OF ENCODING, METHOD OF DECODING AN IMAGE PAIR CORRESPONDING WITH TWO VIEWS OF A MULTI-VIEW SIGNAL 有权
标题翻译：编码器，解码器，比特流，编码方法，解码与多视图两个视图相对应的图像对的方法
公开(公告)号：US20130135437A1
公开(公告)日：2013-05-30
申请号：US13814348
申请日：2011-08-04
申请人： Wilhelmus Hendrikus Alfonsus Bruls
发明人： Wilhelmus Hendrikus Alfonsus Bruls
IPC分类号： H04N13/00
CPC分类号： H04N13/128 , H04N13/156 , H04N13/161 , H04N13/194 , H04N19/33 , H04N19/597
摘要： A method of encoding an image pair (L,R) corresponding with two views of a multi-view signal, the method comprising generating a first combined image (LeRo) based on a first low pass filtered version of a first image of the image pair and a first low-pass filtered version of the second image of the image pair, generating a base-layer (LR-bas) by encoding the first combined image (LeRo), generating first and second disparity based predictors (LpredD,RpredD) and respectively associated first and second block-based displacement vectors (LHvec,RHvec) associated with the image information encoded in the base layer (LeRo′), the first and second block-based displacement vectors (LHvec,RHvec) being generated using disparity information present in the first and second images (L,R), the image information encoded in the base-layer (LeRo′) and the respective first and second images (L,R), generating an enhancement-layer (LR-enh; L-enh,R-enh) by encoding the first and second images (L,R) using the first and second disparity based predictors (LpredD, RpredD).
摘要翻译：一种编码对应于多视点信号的两个视图的图像对（L，R）的方法，所述方法包括基于图像对的第一图像的第一低通滤波版本生成第一组合图像（LeRo）以及图像对的第二图像的第一低通滤波版本，通过对第一组合图像（LeRo）进行编码产生基本层（LR-bas），产生第一和第二基于视差的预测变量（LpredD，RpredD）和与基底层（LeRo'）中编码的图像信息相关联的第一和第二基于块的位移矢量（LHvec，RHvec），使用存在的差异信息生成的第一和第二基于块的位移矢量（LHvec，RHvec）在第一和第二图像（L，R）中，编码在基层（LeRo'）中的图像信息和相应的第一和第二图像（L，R），产生增强层（LR-enh; L- enh，R-enh），通过使用该方法对第一和第二图像（L，R）进行编码第一和第二个基于视差的预测因子（LpredD，RpredD）。

19. 发明申请

US20120188341A1 SELECTING VIEWPOINTS FOR GENERATING ADDITIONAL VIEWS IN 3D VIDEO 有权
标题翻译：选择在3D视频中生成附加视图的视图
公开(公告)号：US20120188341A1
公开(公告)日：2012-07-26
申请号：US13499319
申请日：2010-09-21
申请人： Reinier Bernardus Maria Klein Gunnewiek , Wilhelmus Hendrikus Alfonsus Bruls , Patrick Luc E. Vandewalle
发明人： Reinier Bernardus Maria Klein Gunnewiek , Wilhelmus Hendrikus Alfonsus Bruls , Patrick Luc E. Vandewalle
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N13/111
摘要： A method of encoding a video data signal (15) is provided, the method comprising providing at least a first image (21) of a scene (100) as seen from a first viewpoint, providing rendering information (22) for enabling the generation of at least one rendered image of the scene (100) as seen from a rendering viewpoint, providing a preferred direction indicator (23), defining a preferred orientation of the rendering viewpoint relative to the first viewpoint, and generating (24) the video data signal (15) comprising encoded data representing the first image, the rendering information and the preferred direction indicator.
摘要翻译：提供一种对视频数据信号（15）进行编码的方法，所述方法包括：从第一视点看，提供场景（100）的至少第一图像（21），提供呈现信息（22）提供从渲染视点看的场景（100）的至少一个渲染图像，提供优选方向指示符（23），其定义相对于第一视点的渲染视点的优选取向，以及生成（24）视频数据信号（15）包括表示第一图像的编码数据，呈现信息和优选方向指示符。

20. 发明授权

US08005148B2 Video coding 有权
标题翻译：视频编码
公开(公告)号：US08005148B2
公开(公告)日：2011-08-23
申请号：US10543434
申请日：2003-12-16
申请人： Wilhelmus Hendrikus Alfonsus Bruls
发明人： Wilhelmus Hendrikus Alfonsus Bruls
IPC分类号： H04N7/18
CPC分类号： H04N19/59 , H04N19/33 , H04N19/46
摘要： A method and apparatus for encoding an input video bitstream to produce an encoded output bitstream is disclosed. A base stream is enhanced based on enhancement control parameters. At least one picture content parameter is extracted from the enhanced base stream. At least one picture content parameter is extracted from the input video bitstream. The enhanced picture content parameters are compared with the input picture content parameters. An output from the comparison step is received and the enhancement control parameters are calculated so as to minimize the difference between the input picture content parameters and the enhanced picture content parameters. The calculated control parameters are incorporated into the encoded output bitstream.
摘要翻译：公开了一种用于对输入视频比特流进行编码以产生经编码的输出比特流的方法和装置。基于增强控制参数来增强基流。从增强的基本流中提取至少一个图像内容参数。从输入视频比特流中提取至少一个图像内容参数。将增强图像内容参数与输入图像内容参数进行比较。接收比较步骤的输出，并且计算增强控制参数，以使输入图像内容参数和增强图像内容参数之间的差异最小化。所计算的控制参数被并入编码的输出比特流中。

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