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公开(公告)号:US20110134212A1
公开(公告)日:2011-06-09
申请号:US12963320
申请日:2010-12-08
申请人: Darren Neuman , Jason Herrick , Christopher Payson , Qinghua Zhao
发明人: Darren Neuman , Jason Herrick , Christopher Payson , Qinghua Zhao
IPC分类号: H04N13/00
CPC分类号: H04N13/139 , H04N2213/007
摘要: A video processing system may receive a first frame comprising pixel data for a first 3-D view of an image, which may be referred to as first 3-D view pixel data, and receive a second frame comprising pixel data for a second 3-D view of the image, which may be referred to as second 3-D view pixel data. The system may generate a multi-view frame comprising the first 3-D view pixel data and the second 3-D view pixel data. The system may make a decision for performing processing of the image, wherein the decision is generated based on one or both of the first 3-D view pixel data and/or the second 3-D view pixel data. The system may process the 3-D multi-view frame based on the decision. The image processing operation may comprise, for example, deinterlacing, filtering, and cadence processing such as 3:2 pulldown.
摘要翻译: 视频处理系统可以接收包括用于图像的第一3D视图的像素数据的第一帧,其可以被称为第一3D视图像素数据,并且接收包括用于第二3D图像的像素数据的第二帧, D图像,其可以被称为第二3-D视图像素数据。 该系统可以生成包括第一3-D视图像素数据和第二3-D视图像素数据的多视图帧。 系统可以做出用于执行图像处理的决定,其中,基于第一3-D视图像素数据和/或第二3-D视图像素数据中的一个或两个生成决定。 该系统可以根据决定处理三维多视图帧。 图像处理操作可以包括例如去隔行扫描,滤波和节奏处理,例如3:2下拉。
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公开(公告)号:US20110134218A1
公开(公告)日:2011-06-09
申请号:US12963035
申请日:2010-12-08
申请人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
发明人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
IPC分类号: H04N13/00
CPC分类号: H04N13/139 , H04N2213/007
摘要: A method and system are provided in which a video feeder may receive video data from multiple sources. The video data from one or more of those sources may comprise three-dimensional (3D) video data. The video data from each source may be stored in corresponding different areas in memory during a capture time for a single picture. Each of the different areas in memory may correspond to a different window of multiple windows in an output video picture. The video data from each source may be stored in memory in a 2D format or in a 3D format, based on a format of the output video picture. When a 3D format is to be used, left-eye and right-eye information may be stored in different portions of memory. The video data may be read from memory to a single buffer during a feed time for a single picture.
摘要翻译: 提供了一种方法和系统,其中视频馈送器可以从多个源接收视频数据。 来自一个或多个这些源的视频数据可以包括三维(3D)视频数据。 来自每个源的视频数据可以在单个图像的捕获时间期间存储在存储器中的对应的不同区域中。 存储器中的每个不同区域可以对应于输出视频图像中的多个窗口的不同窗口。 来自每个源的视频数据可以基于输出视频图像的格式以2D格式或3D格式存储在存储器中。 当使用3D格式时,可以将左眼和右眼信息存储在存储器的不同部分。 在单个图像的馈送时间期间,视频数据可以从存储器读取到单个缓冲器。
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公开(公告)号:US20110134216A1
公开(公告)日:2011-06-09
申请号:US12962995
申请日:2010-12-08
申请人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
发明人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
IPC分类号: H04N13/00
CPC分类号: H04N13/139 , H04N2213/007
摘要: A method and system are provided in which a video processor may select a 2D video output format or a 3D video output format. The video processor may generate composited video data by combining video data from a video source, and one or both of video data from additional video sources and graphics data from graphics source(s). The video processor may select the order in which such combination is to occur. The video data from the various video sources may comprise one or both of 2D video data and 3D video data. The graphics data from the graphics sources may comprise one or both of 2D graphics data and 3D graphics data. The video processor may perform 2D-to-3D and/or 3D-to-2D format conversion when appropriate to generate the composited video data in accordance with the selected output video format.
摘要翻译: 提供了一种方法和系统,其中视频处理器可以选择2D视频输出格式或3D视频输出格式。 视频处理器可以通过组合来自视频源的视频数据和来自附加视频源的视频数据和来自图形源的图形数据的一个或两个来生成合成视频数据。 视频处理器可以选择发生这种组合的顺序。 来自各种视频源的视频数据可以包括2D视频数据和3D视频数据中的一个或两个。 来自图形源的图形数据可以包括2D图形数据和3D图形数据中的一个或两个。 视频处理器可以适当地执行2D到3D和/或3D到2D格式转换,以根据所选择的输出视频格式生成合成的视频数据。
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公开(公告)号:US20110134217A1
公开(公告)日:2011-06-09
申请号:US12963014
申请日:2010-12-08
申请人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
发明人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
IPC分类号: H04N13/00
CPC分类号: H04N13/139 , H04N2213/007
摘要: A method and system are provided in which an integrated circuit (IC) comprises multiple devices that may be selectively interconnected to route and process 3D video data. The IC may be operable to determine whether to scale the 3D video data before the 3D video data is captured to memory or after the captured 3D video data is retrieved from memory, and selectively interconnect one or more of the devices based on the determination. The selective interconnection may be based on input and output formats of the 3D video data, and on a scaling factor. The input format may be a left-and-right (L/R) format or an over-and-under (O/U) format. Similarly, the output format may be a L/R format or an O/U format. The selective interconnection may be based on input and output pixel rates of the 3D video data. Moreover, the selective interconnection may be determined on a picture-by-picture basis.
摘要翻译: 提供了一种方法和系统,其中集成电路(IC)包括可以选择性地互连以路由和处理3D视频数据的多个设备。 IC可以用于确定在3D视频数据被捕获到存储器之前还是在从存储器检索到捕获的3D视频数据之后是否缩放3D视频数据,并且基于该确定来选择性地互连一个或多个设备。 选择性互连可以基于3D视频数据的输入和输出格式以及缩放因子。 输入格式可以是左右(L / R)格式或者是下(O / U)格式。 类似地,输出格式可以是L / R格式或O / U格式。 选择性互连可以基于3D视频数据的输入和输出像素速率。 此外,选择性互连可以逐个逐个确定。
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公开(公告)号:US09137513B2
公开(公告)日:2015-09-15
申请号:US12962995
申请日:2010-12-08
申请人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
发明人: Darren Neuman , Jason Herrick , Qinghua Zhao , Christopher Payson
IPC分类号: H04N13/00
CPC分类号: H04N13/139 , H04N2213/007
摘要: A method and system are provided in which a video processor may select a 2D video output format or a 3D video output format. The video processor may generate composited video data by combining video data from a video source, and one or both of video data from additional video sources and graphics data from graphics source(s). The video processor may select the order in which such combination is to occur. The video data from the various video sources may comprise one or both of 2D video data and 3D video data. The graphics data from the graphics sources may comprise one or both of 2D graphics data and 3D graphics data. The video processor may perform 2D-to-3D and/or 3D-to-2D format conversion when appropriate to generate the composited video data in accordance with the selected output video format.
摘要翻译: 提供了一种方法和系统,其中视频处理器可以选择2D视频输出格式或3D视频输出格式。 视频处理器可以通过组合来自视频源的视频数据和来自附加视频源的视频数据和来自图形源的图形数据的一个或两个来生成合成视频数据。 视频处理器可以选择发生这种组合的顺序。 来自各种视频源的视频数据可以包括2D视频数据和3D视频数据中的一个或两个。 来自图形源的图形数据可以包括2D图形数据和3D图形数据中的一个或两个。 视频处理器可以适当地执行2D到3D和/或3D到2D格式转换,以根据所选择的输出视频格式生成合成的视频数据。
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公开(公告)号:US20110134211A1
公开(公告)日:2011-06-09
申请号:US12963212
申请日:2010-12-08
申请人: Darren Neuman , Jason Herrick , Christopher Payson , Qinghua Zhao
发明人: Darren Neuman , Jason Herrick , Christopher Payson , Qinghua Zhao
IPC分类号: H04N13/00
CPC分类号: H04N13/139 , H04N2213/007
摘要: Aspects of a method and system for handling multiple 3-D video formats are provided. A video processing system may receive one or more video frames comprising first 3-D view pixel data and second 3-D view pixel data suitable for generating a three-dimensional (3-D) video frame. The video system may be operable to determine an arrangement of the first 3-D view pixel data and the second view pixel data in the one or more video frames. In instances that the determined arrangement is not a desired arrangement, the video processing system may be operable to convert the one or more video frames to the desired arrangement. Either or both of the determined arrangement and the desired arrangement may comprise a series of two single-view frames. Either or both of the determined arrangement and the desired arrangement may comprise a single frame comprising the first 3-D view pixel data and the second 3-D view pixel data.
摘要翻译: 提供了一种用于处理多个3-D视频格式的方法和系统。 视频处理系统可以接收包括第一3-D视图像素数据和适于生成三维(3-D)视频帧的第二3-D视图像素数据的一个或多个视频帧。 视频系统可以用于确定一个或多个视频帧中的第一3-D视图像素数据和第二视图像素数据的排列。 在确定的布置不是期望的布置的情况下,视频处理系统可以用于将一个或多个视频帧转换成所需的布置。 所确定的布置和期望布置中的任一个或两个可以包括一系列两个单视图框架。 所确定的布置和所需布置中的任一个或两者可以包括包括第一3-D视图像素数据和第二3-D视图像素数据的单个框架。
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公开(公告)号:US08947503B2
公开(公告)日:2015-02-03
申请号:US12963320
申请日:2010-12-08
申请人: Darren Neuman , Jason Herrick , Christopher Payson , Qinghua Zhao
发明人: Darren Neuman , Jason Herrick , Christopher Payson , Qinghua Zhao
IPC分类号: H04N13/00
CPC分类号: H04N13/139 , H04N2213/007
摘要: A video processing system may receive a first frame comprising pixel data for a first 3-D view of an image, which may be referred to as first 3-D view pixel data, and receive a second frame comprising pixel data for a second 3-D view of the image, which may be referred to as second 3-D view pixel data. The system may generate a multi-view frame comprising the first 3-D view pixel data and the second 3-D view pixel data. The system may make a decision for performing processing of the image, wherein the decision is generated based on one or both of the first 3-D view pixel data and/or the second 3-D view pixel data. The system may process the 3-D multi-view frame based on the decision. The image processing operation may comprise, for example, deinterlacing, filtering, and cadence processing such as 3:2 pulldown.
摘要翻译: 视频处理系统可以接收包括用于图像的第一3D视图的像素数据的第一帧,其可以被称为第一3D视图像素数据,并且接收包括用于第二3D图像的像素数据的第二帧, D图像,其可以被称为第二3-D视图像素数据。 该系统可以生成包括第一3-D视图像素数据和第二3-D视图像素数据的多视图帧。 系统可以做出用于执行图像处理的决定,其中,基于第一3-D视图像素数据和/或第二3-D视图像素数据中的一个或两个生成决定。 该系统可以根据决定处理三维多视图帧。 图像处理操作可以包括例如去隔行扫描,滤波和节奏处理,例如3:2下拉。
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公开(公告)号:US08179978B2
公开(公告)日:2012-05-15
申请号:US12635424
申请日:2009-12-10
IPC分类号: H04N7/12
CPC分类号: H04N19/46
摘要: A system and method that support display of video fields using related data encoded in data structures. Each data structure is associated with one video field and contains all the information associated with the display of the video field. The data structure is encoded with the video field that is displayed exactly one field prior to the field associated with the data structure. In an embodiment of the present invention, the data structure contains all the information associated with the display of a video field, regardless of whether certain data changes from one field to the next.
摘要翻译: 支持使用在数据结构中编码的相关数据来显示视频场的系统和方法。 每个数据结构与一个视频字段相关联并且包含与视频字段的显示相关联的所有信息。 数据结构使用在与数据结构相关联的字段之前正好显示一个字段的视频字段进行编码。 在本发明的实施例中,数据结构包含与视频字段的显示相关联的所有信息,而不管特定数据是否从一个字段改变到下一个字段。
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公开(公告)号:US08185600B2
公开(公告)日:2012-05-22
申请号:US11015443
申请日:2004-12-17
申请人: Darren Neuman , Jason Herrick
发明人: Darren Neuman , Jason Herrick
IPC分类号: G06F15/167
CPC分类号: H04N21/235 , H04N21/2187
摘要: In a signal processing system, a programming system and method for a video network are provided. An event may trigger an RDMA controller to execute current instructions in a register update list. The triggering event may be a start-of-field signal from a live source or an end-of-frame signal. The current instructions may be used to modify the mode of operation of at least one of the network elements in the video network. The modification to the mode of operation may depend on whether the current video field is top field originated or bottom field originated. An interrupt may be used to initiate an interrupt handler that generates at least one new instruction and that updates the new instructions in the register update list. When a trigger occurs prior to an update of the register update list, the RDMA controller may execute the current instructions in the register update list.
摘要翻译: 在信号处理系统中,提供了一种用于视频网络的编程系统和方法。 事件可能会触发RDMA控制器在寄存器更新列表中执行当前指令。 触发事件可以是来自实时源或帧结束信号的起始场信号。 当前指令可以用于修改视频网络中的至少一个网络元件的操作模式。 对操作模式的修改可以取决于当前视频场是起始的顶场还是底场。 可以使用中断来启动生成至少一个新指令并更新寄存器更新列表中的新指令的中断处理程序。 当在更新寄存器更新列表之前发生触发时,RDMA控制器可以执行寄存器更新列表中的当前指令。
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公开(公告)号:US20080001970A1
公开(公告)日:2008-01-03
申请号:US11515562
申请日:2006-09-05
申请人: Jason Herrick , Darren Neuman , Hongtao Zhu , Philip Truong
发明人: Jason Herrick , Darren Neuman , Hongtao Zhu , Philip Truong
IPC分类号: G09G5/00
CPC分类号: H04N5/45 , G09G5/14 , H04N5/44591 , H04N21/42692 , H04N21/4316 , H04N21/440263
摘要: Methods and systems for mosaic mode display of video are disclosed. Aspects of one method may include generating video data for a plurality of video windows using a single video feeder module comprising a single video scaler and a single video capture module. The video data for the video windows may be generated in a single frame time. Register DMA may be used to transfer register update data (RUD) to a plurality of registers to configure video processing for generating video data for a video window. The plurality of RUDs may be generated in response to a single interrupt to a processor, and may be configured as a linked list or stored sequentially in memory. The configuring may occur prior to generating video data for the corresponding video window. Video processing for a subsequent video window may be configured automatically after generating video data for the present video window.
摘要翻译: 公开了用于视频的马赛克模式显示的方法和系统。 一种方法的方面可以包括使用包括单个视频缩放器和单个视频捕捉模块的单个视频馈送器模块来生成用于多个视频窗口的视频数据。 视频窗口的视频数据可以在单帧时间内生成。 寄存器DMA可用于将寄存器更新数据(RUD)传送到多个寄存器,以配置用于生成用于视频窗口的视频数据的视频处理。 多个RUD可以响应于对处理器的单个中断而产生,并且可以被配置为链接列表或顺序地存储在存储器中。 配置可以在产生用于相应视频窗口的视频数据之前发生。 在生成用于当前视频窗口的视频数据之后,可以自动配置后续视频窗口的视频处理。
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