-
公开(公告)号：US09443495B2
公开(公告)日：2016-09-13
申请号：US14125319
申请日：2012-06-07
IPC分类号： G09G5/00 , G09G5/377 , H04N5/235 , H04N5/44 , H04N5/445 , H04N21/432 , H04N21/4363 , H04N21/485 , H04N21/488 , H04N21/426
CPC分类号： G09G5/377 , G11B20/10 , G11B27/28 , G11B27/3027 , G11B27/309 , G11B27/329 , H04N5/235 , H04N5/4403 , H04N5/445 , H04N21/42646 , H04N21/42653 , H04N21/4325 , H04N21/43635 , H04N21/4854 , H04N21/488
摘要： A device for processing video information has an input unit (112) for receiving the video information having low dynamic range [LDR] video data and/or high dynamic range [HDR] video data, and a video processor (113) for generating a display signal for display in a LDR display mode or HDR display mode. Graphics data is processed for generating an overlay for overlaying the video data. The input unit receives graphics processing control data comprised in the video information, the graphics processing control data including at least one HDR processing instruction for overlaying the graphics data in the HDR display mode. The video processor is constituted for adapting the processing when overlaying the graphics data in dependence on the specific display mode and the HDR processing instruction. Advantageously the source of the video information is enabled to control the processing of graphics in HDR display mode via the HDR processing instruction.
摘要翻译： 一种用于处理视频信息的设备具有用于接收具有低动态范围[LDR]视频数据和/或高动态范围[HDR]视频数据的视频信息的输入单元，以及用于生成显示器的视频处理器 信号以LDR显示模式或HDR显示模式显示。 对图形数据进行处理以产生覆盖视频数据的覆盖。 所述输入单元接收包括在所述视频信息中的图形处理控制数据，所述图形处理控制数据包括用于在所述HDR显示模式下重叠所述图形数据的至少一个HDR处理指令。 视频处理器被构造用于在根据特定显示模式和HDR处理指令覆盖图形数据时适配处理。 有利地，视频信息的源可以经由HDR处理指令控制HDR显示模式中的图形的处理。
-
公开(公告)号：US09986220B2
公开(公告)日：2018-05-29
申请号：US13809204
申请日：2011-07-06
IPC分类号： H04N13/00 , H04N21/2343 , H04N21/488
CPC分类号： H04N13/122 , H04N13/156 , H04N13/161 , H04N13/183 , H04N13/194 , H04N21/23439 , H04N21/4884
摘要： A system for transferring 3D video information has a transmitter (100) to broadcast a signal (104) to a receiver (110). The 3D video information includes auxiliary data for display in an overlay area on the 3D video data, like subtitles. The 3D video data has a left view and a right view arranged in a 2D frame in a main arrangement, e.g. side-by-side. An auxiliary left and right view of the auxiliary data are arranged in an auxiliary data stream according to a 2D transmission format in an auxiliary arrangement that corresponds to the main arrangement, e.g. also side-by-side. In addition, a 2D version of the auxiliary data and auxiliary disparity data indicative of the disparity to be applied to the 2D version of auxiliary data when overlayed on the left view and the right view is included in the transport stream. Advantageously the receiver may use a suitable version of the auxiliary data based on the receiver processing architecture.
-
公开(公告)号：US20120293619A1
公开(公告)日：2012-11-22
申请号：US13515177
申请日：2010-12-10
IPC分类号： H04N13/00
CPC分类号： H04N9/8042 , H04N9/8227 , H04N13/156 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/189
摘要： The invention relates to a method for generating a three-dimensional (3D) video signal to enable simultaneous display of a 3D primary video signal and a secondary video signal on a 3D display, the 3D primary video signal comprising a base video signal and a subsidiary signal enabling 3D display, and the method comprising the steps of providing as the secondary video signal a two-dimension (2D) secondary video signal, and formatting the base video signal, the subsidiary signal and the 2D secondary video signal to generate the 3D video signal.
摘要翻译： 本发明涉及一种用于产生三维（3D）视频信号以使得能够在3D显示器上同时显示3D主视频信号和次视频信号的方法，所述3D主视频信号包括基本视频信号和辅助视频信号 启用3D显示的信号，并且所述方法包括以下步骤：将副视频信号提供为二维（2D）次视频信号，以及格式化所述基本视频信号，所述辅助信号和所述2D次视频信号以产生所述3D视频 信号。
-
公开(公告)号：US10097822B2
公开(公告)日：2018-10-09
申请号：US14116382
申请日：2012-04-27
摘要： An apparatus generates an image signal in which pixels are encoded in N-bit words which encode at least a luma per pixel. A receiver (201) obtains high dynamic range pixel values in accordance with a first color representation in M-bitwords. A first generator (203) includes the high dynamic range pixel values in the image signal in the N-bit words according to a second color representation. A second generator (205) includes in the image signal an indicator that high dynamic range pixel values are encoded. In some examples, the high dynamic range pixel values may be provided in a segment that can alternatively contain high or low dynamic range pixel values, and the indicator may indicate which type of data is included. The approach may e.g. facilitate introduction of high dynamic range capability into e.g. HDMI systems.
-
公开(公告)号：US08508582B2
公开(公告)日：2013-08-13
申请号：US13054973
申请日：2009-07-17
申请人： Philip Steven Newton , Dennis Daniel Robert Jozef Bolio , Francesco Scalori , Gerardus Wilhelmus Theodorus Van Der Heijden , Henricus Fransiscus Petrus Maria Van Doveren , Wiebe De Haan , Hendrik Frank Moll
发明人： Philip Steven Newton , Dennis Daniel Robert Jozef Bolio , Francesco Scalori , Gerardus Wilhelmus Theodorus Van Der Heijden , Henricus Fransiscus Petrus Maria Van Doveren , Wiebe De Haan , Hendrik Frank Moll
CPC分类号： H04N5/278 , H04N13/161 , H04N13/178 , H04N13/183 , H04N2213/005
摘要： A method of creating a three-dimensional image signal including receiving a first image component, receiving a second component for creating a three-dimensional image in combination with the first image component, receiving a text component for including in the three-dimensional image, receiving a data component comprising location information describing the location of the text component within the three-dimensional image, and creating a three-dimensional image signal comprising the first image component, the second component, the text component, and the data component. The signal is rendered by rendering a three-dimensional image from the first image component and the second component, the rendering including rendering the text component in the three-dimensional image. The rendering of the text component includes adjusting three-dimensional parameters of the three-dimensional image in the location of the rendered text component.
摘要翻译： 一种创建三维图像信号的方法，包括接收第一图像分量，接收与第一图像分量相结合的用于创建三维图像的第二分量，接收用于在三维图像中包括的文本分量，接收 数据组件，包括描述三维图像内的文本分量的位置的位置信息，以及创建包括第一图像分量，第二分量，文本分量和数据分量的三维图像信号。 通过从第一图像分量和第二分量渲染三维图像来渲染信号，该渲染包括在三维图像中渲染文本分量。 文本分量的呈现包括在所渲染的文本分量的位置中调整三维图像的三维参数。
-
公开(公告)号：US10021377B2
公开(公告)日：2018-07-10
申请号：US13386493
申请日：2010-07-20
申请人： Philip Steven Newton , Dennis Daniel Robert Jozef Bolio , Mark Jozef Maria Kurvers , Gerardus Wilhelmus Theodorus Van Der Heijden , Wilhelmus Hendrikus Alfonsus Bruls , Wiebe De Haan , Johan Cornelis Talstra
发明人： Philip Steven Newton , Dennis Daniel Robert Jozef Bolio , Mark Jozef Maria Kurvers , Gerardus Wilhelmus Theodorus Van Der Heijden , Wilhelmus Hendrikus Alfonsus Bruls , Wiebe De Haan , Johan Cornelis Talstra
IPC分类号： H04N13/04 , H04N13/00 , H04N19/597
CPC分类号： H04N13/359 , H04N13/10 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/194 , H04N13/327 , H04N19/597
摘要： A three dimensional [3D] video signal (41) is provided for transferring to a 3D destination device (50). Depth metadata is determined indicative of depths occurring in the 3D video data, which depth metadata includes a near value indicative of depths of video data nearest to a user. The 3D video signal, which comprises the 3D video data, now also includes the depth metadata. The 3D destination device (50) is enabled to retrieve the depth metadata, to provide auxiliary data, and to position the auxiliary data at an auxiliary depth in dependence of the retrieved metadata for displaying the auxiliary data in combination with the 3D video data such that obscuring the auxiliary data by said nearest video data, and/or disturbing effects at the boundary of the auxiliary data, is avoided.
-
公开(公告)号：US09292940B2
公开(公告)日：2016-03-22
申请号：US14112273
申请日：2012-04-17
IPC分类号： G06K9/36 , G06T9/00 , H04N1/64 , H04N19/597 , H04N19/70 , H04N19/46 , H04N19/30 , H04N19/61 , H04N19/186 , H04N19/184 , H04N19/187 , G06T5/00
CPC分类号： G06T9/004 , G06T5/009 , G06T2207/10024 , H04N1/646 , H04N19/184 , H04N19/186 , H04N19/187 , H04N19/30 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/70
摘要： An apparatus generates an image coding signal comprising for each image a first pixelized picture and a second pixelized picture having a luminance component and a chroma component. The apparatus comprises a first picture processor (203, 211) which includes image encoding data for an encoded first image in the first pixelized picture. A second picture processor (205, 207, 209, 211) includes dynamic range extension data in the second pixelized picture. The dynamic range extension data may be dynamic range extension data included in a chroma component of the second pixelized picture for generating an increased dynamic range image on the basis of the encoded first image. The compensation data may e.g. be compensation data for correcting another LDR-to-HDR transform, e.g. a prefixed global gamma transformation. The dynamic range extension data may be included in a luminance component and comprise data representing a dynamic range extension transform for generating an increased dynamic range image from the encoded first image.
摘要翻译： 一种装置产生图像编码信号，该图像编码信号包括用于每个图像的第一像素图像和具有亮度分量和色度分量的第二像素化图像。 该装置包括第一图像处理器（203,211），其包括第一像素化图像中编码的第一图像的图像编码数据。 第二图像处理器（205,207,209,211）在第二像素化图像中包括动态范围扩展数据。 动态范围扩展数据可以是包括在第二像素化图像的色度分量中的动态范围扩展数据，用于基于编码的第一图像生成增加的动态范围图像。 补偿数据可以例如。 是用于校正另一LDR-HDR变换的补偿数据，例如。 前置全局伽马变换。 动态范围扩展数据可以包括在亮度分量中，并且包括表示用于从编码的第一图像生成增加的动态范围图像的动态范围扩展变换的数据。
-
公开(公告)号：US20140125696A1
公开(公告)日：2014-05-08
申请号：US14125319
申请日：2012-06-07
IPC分类号： G09G5/377
CPC分类号： G09G5/377 , G11B20/10 , G11B27/28 , G11B27/3027 , G11B27/309 , G11B27/329 , H04N5/235 , H04N5/4403 , H04N5/445 , H04N21/42646 , H04N21/42653 , H04N21/4325 , H04N21/43635 , H04N21/4854 , H04N21/488
摘要： A device for processing video information has an input unit (112) for receiving the video information having low dynamic range [LDR] video data and/or high dynamic range [HDR] video data, and a video processor (113) for generating a display signal for display in a LDR display mode or HDR display mode. Graphics data is processed for generating an overlay for overlaying the video data. The input unit receives graphics processing control data comprised in the video information, the graphics processing control data including at least one HDR processing instruction for overlaying the graphics data in the HDR display mode. The video processor is constituted for adapting the processing when overlaying the graphics data in dependence on the specific display mode and the HDR processing instruction. Advantageously the source of the video information is enabled to control the processing of graphics in HDR display mode via the HDR processing instruction.
摘要翻译： 一种用于处理视频信息的设备具有用于接收具有低动态范围[LDR]视频数据和/或高动态范围[HDR]视频数据的视频信息的输入单元，以及用于生成显示器的视频处理器 信号以LDR显示模式或HDR显示模式显示。 对图形数据进行处理以产生覆盖视频数据的覆盖。 所述输入单元接收包括在所述视频信息中的图形处理控制数据，所述图形处理控制数据包括用于在所述HDR显示模式下重叠所述图形数据的至少一个HDR处理指令。 视频处理器被构造用于在根据特定显示模式和HDR处理指令覆盖图形数据时适配处理。 有利地，视频信息的源可以经由HDR处理指令控制HDR显示模式中的图形的处理。
-
公开(公告)号：US20130106999A1
公开(公告)日：2013-05-02
申请号：US13809204
申请日：2011-07-06
IPC分类号： H04N13/00
CPC分类号： H04N13/122 , H04N13/156 , H04N13/161 , H04N13/183 , H04N13/194 , H04N21/23439 , H04N21/4884
摘要： A system for transferring 3D video information has a transmitter (100) to broadcast a signal (104) to a receiver (110). The 3D video information includes auxiliary data for display in an overlay area on the 3D video data, like subtitles. The 3D video data has a left view and a right view arranged in a 2D frame in a main arrangement, e.g. side-by-side. An auxiliary left and right view of the auxiliary data are arranged in an auxiliary data stream according to a 2D transmission format in an auxiliary arrangement that corresponds to the main arrangement, e.g. also side-by-side. In addition, a 2D version of the auxiliary data and auxiliary disparity data indicative of the disparity to be applied to the 2D version of auxiliary data when overlayed on the left view and the right view is included in the transport stream. Advantageously the receiver may use a suitable version of the auxiliary data based on the receiver processing architecture.
摘要翻译： 用于传送3D视频信息的系统具有向接收机（110）广播信号（104）的发射机（100）。 3D视频信息包括用于在3D视频数据上的覆盖区域中显示的辅助数据，例如字幕。 3D视频数据具有以主要布置的2D帧排列的左视图和右视图，例如， 并排。 辅助数据的辅助左视图和右视图根据与主要装置相对应的辅助装置中的2D传输格式被布置在辅助数据流中，例如， 也并排。 此外，当传输流中包括辅助数据和辅助视差数据的二维版本时，表示在左视图和右视图上叠加时应用于辅助数据的2D版本的差异。 有利地，接收机可以基于接收机处理架构使用辅助数据的合适版本。
-
公开(公告)号：US09979902B2
公开(公告)日：2018-05-22
申请号：US13155436
申请日：2011-06-08
申请人： Philip Steven Newton , Dennis Daniël Robert Jozef Bolio , Francesco Scalori , Gerardus Wilhelmus Theodorus Vanderheijden , Henricus Fransiscus Petrus Maria Van Doveren , Wiebe De Haan , Hendrik Frank Moll
发明人： Philip Steven Newton , Dennis Daniël Robert Jozef Bolio , Francesco Scalori , Gerardus Wilhelmus Theodorus Vanderheijden , Henricus Fransiscus Petrus Maria Van Doveren , Wiebe De Haan , Hendrik Frank Moll
CPC分类号： H04N5/278 , H04N13/161 , H04N13/178 , H04N13/183 , H04N2213/005
摘要： A non-transitory three-dimensional image signal includes a first image component, a second component for creating a three-dimensional image in combination with the first image component, and a text component that includes text-based subtitles and/or presentation graphics-based bitmap images for including in the three-dimensional image. A shared Z-location component includes Z-location information describing the depth location of the text component within the three-dimensional image. The signal is rendered by rendering the three-dimensional image from the first image component and the second component. The rendering includes rendering the text-based subtitles and/or presentation graphics-based bitmap images in the three-dimensional image. Further, the rendering of the text component includes adjusting the depth location of the text-based subtitles and/or presentation graphics-based bitmap images based on the shared Z-location component. The Z-location for both text-based and presentation-graphics-based subtitles may be the same and only needs to be stored once per stream.
-
-
-
-
-
-
-
-
-
搜索结果
69 条记录 (耗时 0.022 秒)
