专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20120206453A1 3D SCREEN SIZE COMPENSATION 审中-公开
标题翻译： 3D屏幕尺寸补偿
公开(公告)号：US20120206453A1
公开(公告)日：2012-08-16
申请号：US13496500
申请日：2010-09-08
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Reinier Bernardus Maria Klein Gunnewiek , Age Jochem Van Dalfsen , Philip Steven Newton
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Reinier Bernardus Maria Klein Gunnewiek , Age Jochem Van Dalfsen , Philip Steven Newton
IPC分类号： G06T15/00
CPC分类号： H04N19/597 , H04N13/128 , H04N13/139 , H04N13/161 , H04N13/178 , H04N13/183
摘要： A device converts three dimensional [3D] image data arranged for a source spatial viewing configuration to a 3D display signal (56) for a 3D display in a target spatial viewing configuration. 3D display metadata has target width data indicative of a target width W t of the 3D display in the target spatial viewing configuration. A processor (52,18) changes the mutual horizontal position of images L and R by an offset O to compensate differences between the source spatial viewing configuration and the target spatial viewing configuration. The processor (52) retrieves source offset data provided for the 3D image data for calculating the offset O, and determines the offset O in dependence of the source offset data. Advantageously the 3D perception for the viewer is automatically adapted based on the source offset data as retrieved to be substantially equal irrespective of the screen size.
摘要翻译：设备将用于源空间观察配置的三维[3D]图像数据转换为3D显示信号（56），以用于目标空间观察配置中的3D显示。 3D显示元数据具有指示目标空间观看配置中的3D显示的目标宽度W t的目标宽度数据。处理器（52,18）通过偏移O改变图像L和R的相互水平位置，以补偿源空间观察配置与目标空间观看配置之间的差异。处理器（52）检索针对3D图像数据提供的源偏移数据，以计算偏移量O，并且根据源偏移数据确定偏移量O. 有利地，基于所检索的源偏移数据自动地适应观察者的3D感知，而与屏幕大小无关。

32. 发明申请

US20110122131A1 VERSATILE 3-D PICTURE FORMAT 有权
标题翻译： VERSATILE 3-D图片格式
公开(公告)号：US20110122131A1
公开(公告)日：2011-05-26
申请号：US13054521
申请日：2009-07-22
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Reinier Bernardus Maria Klein Gunnewiek , Gerardus Wilhelmus Theodorus Van Der Heijden , Philip Steven Newton
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Reinier Bernardus Maria Klein Gunnewiek , Gerardus Wilhelmus Theodorus Van Der Heijden , Philip Steven Newton
IPC分类号： G06T15/00
CPC分类号： H04N13/122 , H04N13/128 , H04N13/139 , H04N13/15 , H04N13/161 , H04N13/178 , H04N13/194 , H04N13/254 , H04N19/597 , H04N2213/003 , H04N2213/005
摘要： A 3-D picture is provided as follows. A pair of pictures (LP, RP) is provided that comprises a first picture (LP) being intended for one eye of a viewer, and a second picture (RP) being intended for the other eye of the viewer. In addition, a depth map (DM) specifically dedicated to the first picture (LP) is provided. The depth map (DM) comprises depth indication values. A depth indication value relates to a particular portion of the first picture (LP) and indicates a distance between an object at least partially represented by that portion of the first picture and the viewer. Such a 3-D picture allows a satisfactory 3-D visual rendering on a great variety of display devices. Preferably, the 3-D picture is supplemented with rendering guidance data (GD) that specifies respective parameters for respective rendering contexts. These respective parameters preferably relate to generating a shifted viewpoint picture from the first picture (LP) and the depth map (DM).
摘要翻译：如下提供3-D图像。提供一对图像（LP，RP），其包括旨在用于观看者的一只眼睛的第一图像（LP）和用于观看者的另一只眼睛的第二图像（RP）。另外，提供专门用于第一画面（LP）的深度图（DM）。深度图（DM）包括深度指示值。深度指示值涉及第一图片（LP）的特定部分，并且指示至少部分地由第一图片的部分表示的对象与观看者之间的距离。这样的3-D图像允许在各种各样的显示设备上令人满意的3-D可视渲染。优选地，3-D图片被补充具有指定各个渲染上下文的相应参数的渲染指导数据（GD）。这些各自的参数优选地涉及从第一图像（LP）和深度图（DM）生成移位的视点图像。

33. 发明申请

US20100310155A1 IMAGE ENCODING METHOD FOR STEREOSCOPIC RENDERING 有权
标题翻译：用于立体渲染的图像编码方法
公开(公告)号：US20100310155A1
公开(公告)日：2010-12-09
申请号：US12809219
申请日：2008-12-17
申请人： Philip Steven Newton , Wilhelmus Hendrikus Alfonsus Bruls
发明人： Philip Steven Newton , Wilhelmus Hendrikus Alfonsus Bruls
IPC分类号： G06K9/46 , G06K9/00 , H04N13/00
CPC分类号： H04N19/61 , H04N5/45 , H04N13/178 , H04N13/189 , H04N13/194 , H04N19/46 , H04N19/597 , H04N2213/003
摘要： An image encoding method that allows stereoscopic rendering basically comprises the following steps. In a primary encoding step (VDE1), a visual image is encoded in accordance with a standard. In an auxiliary encoding step (GRE), stereo-enabling data that is associated with the visual image is encoded as if the stereo-enabling data was an auxiliary image that can be combined with the visual image in accordance with the standard concerned. The stereo-enabling data comprises respective values that indicate respective distances between respective areas in the visual image and a virtual observer. In a composition definition step (CTR1), a composition definition is provided that causes a decoding device, which operates in accordance with the standard, to include the stereo-enabling data as a graphics image in at least one specific area of an output image, which can be transmitted to a display device.
摘要翻译：允许立体渲染的图像编码方法基本上包括以下步骤。在主编码步骤（VDE1）中，根据标准编码视觉图像。在辅助编码步骤（GRE）中，与视觉图像相关联的立体声使能数据被编码，就像立体声使能数据是根据相关标准可以与视觉图像组合的辅助图像一样。立体声使能数据包括指示视觉图像中的各个区域和虚拟观察者之间的相应距离的各个值。在构图定义步骤（CTR1）中，提供了一种构图定义，其使得根据标准操作的解码设备将立体声使能数据作为图形图像包括在输出图像的至少一个特定区域中，其可以被发送到显示装置。

34. 发明申请

US20100014585A1 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：用于编码视频信号的方法和系统，编码的视频信号，用于解码视频信号的方法和系统
公开(公告)号：US20100014585A1
公开(公告)日：2010-01-21
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： H04N7/32
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。

35. 发明申请

US20090263039A1 METHOD AND SYSTEM FOR IMPROVING VISUAL QUALITY OF AN IMAGE SIGNAL 审中-公开
标题翻译：改善图像信号视觉质量的方法和系统
公开(公告)号：US20090263039A1
公开(公告)日：2009-10-22
申请号：US12294247
申请日：2007-03-28
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Radu Serban Jasinschi
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Radu Serban Jasinschi
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T2207/10016 , H04N19/86
摘要： The present invention relates to an image processing system where processing modules are used for processing an incoming image-in signal (101) in at least a first layer and a second layer, wherein the processing results in at least first and second processed image signals. A signal analyzer (111) determines one or more image-control parameters (121, 122) from the image-in signal and uses the control parameters to operate a combination circuit (120) in combining the processed image signals into an image-out signal (102).
摘要翻译：本发明涉及一种图像处理系统，其中处理模块用于处理至少第一层和第二层中的输入图像输入信号（101），其中处理产生至少第一和第二处理图像信号。信号分析器（111）根据图像输入信号确定一个或多个图像控制参数（121,122），并使用控制参数来操作组合电路（120），将处理后的图像信号组合成图像输出信号（102）。

36. 发明申请

US20080250470A1 System for Video Reproduction in Different Resolutions 审中-公开
标题翻译：不同决议视频制作系统
公开(公告)号：US20080250470A1
公开(公告)日：2008-10-09
申请号：US12065550
申请日：2006-08-28
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Stijn De Waele , Lincoln Sampaio Lobo , Henry Van Vugt
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Stijn De Waele , Lincoln Sampaio Lobo , Henry Van Vugt
IPC分类号： H04N7/173 , H04B1/66
CPC分类号： H04N7/163 , G11B27/034 , G11B27/105 , G11B2220/2562 , H04N7/0125 , H04N21/234327 , H04N21/64792
摘要： A device for reproducing video data signals receives encoded video data signals; and has a processing unit for decoding the encoded video data signals into the video data signals. The encoded video data signals comprises a base stream of signals (801) representing a standard resolution portion of the video data signals and at least one enhancement stream of signals (802) representing a high-resolution portion of the video data signals. The processing unit has a detection unit for detecting a predefined interlacing mode for the base stream of signals, e.g. non-interlaced or specifically interlaced, and adapting the decoding to decode the base stream of signals in dependence of said detected predefined interlacing mode. Advantageously, the decoding may include vertical filtering to reduce line flicker in re-interlaced video based on the detected non-interlace encoded video signals, or may include reshuffling of encoded video signals based on shuffled video for reducing motion judder in re-interlaced video.
摘要翻译：用于再现视频数据信号的装置接收编码的视频数据信号; 并且具有用于将编码的视频数据信号解码为视频数据信号的处理单元。编码的视频数据信号包括表示视频数据信号的标准分辨率部分的信号（801）的基本流和表示视频数据信号的高分辨率部分的至少一个增强信号流（802）。处理单元具有用于检测基本信号流的预定隔行模式的检测单元，例如，非隔行扫描或特别隔行扫描，并根据检测到的预定交织模式使解码器解码基本信号流。有利地，解码可以包括垂直滤波以基于检测到的非隔行编码的视频信号减少重隔行视频中的线闪烁，或者可以包括基于混洗视频的编码视频信号的重新排列，以减少重隔行视频中的运动抖动。

37. 发明授权

US09986258B2 Efficient encoding of multiple views 有权
公开(公告)号：US09986258B2
公开(公告)日：2018-05-29
申请号：US12294515
申请日：2007-03-23
申请人： Wilhelmus Hendrikus Alfonsus Bruls , Christiaan Varekamp , Ralph Braspenning
发明人： Wilhelmus Hendrikus Alfonsus Bruls , Christiaan Varekamp , Ralph Braspenning
IPC分类号： H04N13/00 , H04N19/597 , H04N19/00
CPC分类号： H04N19/597 , H04N13/128 , H04N13/161 , H04N19/00 , H04N2213/005
摘要： A new method of encoding multiple view image information into an image signal including adding to the image signal a first image of pixel values representing one or more objects captured by a first camera; adding to the image signal a map comprising for respective sets of pixels of the first image respective values, representing a three-dimensional position in space of a region of the one or more objects represented by the respective set of pixels, and adding to the image signal a partial representation of a second image of pixel values representing one or more objects captured by a second camera, the partial representation including at least information of the majority of the pixels representing regions of the one or more objects not visible to the first camera.

38. 发明授权

US09167226B2 Selecting viewpoints for generating additional views in 3D video 有权
标题翻译：选择在3D视频中生成其他视图的视点
公开(公告)号：US09167226B2
公开(公告)日：2015-10-20
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。

39. 发明授权

US08447096B2 Method and device for processing a depth-map 失效
标题翻译：用于处理深度图的方法和装置
公开(公告)号：US08447096B2
公开(公告)日：2013-05-21
申请号：US12681637
申请日：2008-10-02
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： G06K9/36 , H04N5/225 , G06T15/00
CPC分类号： H04N19/597 , H04N13/128 , H04N13/194
摘要： A device and apparatus for processing a depth-map including obtaining a depth-map based on a lossy compressed depth-map, the depth-map including depth information of a scene from a viewpoint, the scene includes an object; obtaining occlusion information for the scene from the viewpoint, the occlusion information including information occluded by the object in the depth-map; and processing at least part of the depth information using at least part of the occlusion information in order to reduce compression artifacts in the depth-map.
摘要翻译：一种用于处理深度图的设备和装置，包括：基于有损压缩深度图获取深度图，所述深度图包括来自视点的场景的深度信息，所述场景包括对象; 从所述视点获取所述场景的遮挡信息，所述遮挡信息包括由所述深度图中的对象遮挡的信息; 以及使用所述遮挡信息的至少一部分处理所述深度信息的至少一部分，以便减少所述深度图中的压缩伪像。

40. 发明申请

US20080253447A1 Video Transcoding with Selection of Data Portions to be Processed 审中-公开
标题翻译：具有选择要处理的数据部分的视频转码
公开(公告)号：US20080253447A1
公开(公告)日：2008-10-16
申请号：US11570505
申请日：2005-06-17
申请人： Stephen Rodney Cumpson , Adrianus Johannes Maria Denissen , Wilhelmus Hendrikus Alfonsus Bruls
发明人： Stephen Rodney Cumpson , Adrianus Johannes Maria Denissen , Wilhelmus Hendrikus Alfonsus Bruls
IPC分类号： H04N7/26 , H04N7/32
CPC分类号： H04N19/124 , H04N19/132 , H04N19/146 , H04N19/159 , H04N19/177 , H04N19/192 , H04N19/40 , H04N21/234354
摘要： The invention relates to an apparatus comprising: processing means (18) for monitoring an input signal (20) so as to identify portions (22) of said input signal (20) having a bit rate greater than a predetermined threshold value (TH), a transcoding module for transcoding said portions (22) so as to reduce their bit rate under said threshold value (TH).
摘要翻译：本发明涉及一种装置，包括：用于监测输入信号（20）的处理装置（18），以便识别具有大于预定阈值（TH）的比特率的所述输入信号（20）的部分（22）用于对所述部分（22）进行代码转换以便在所述阈值（TH）之下降低其比特率的代码转换模块。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式