SPATIALLY MODULATED IMAGE INFORMATION RECONSTRUCTION
    21.
    发明申请
    SPATIALLY MODULATED IMAGE INFORMATION RECONSTRUCTION 审中-公开
    空间调制图像信息重构

    公开(公告)号:US20130286237A1

    公开(公告)日:2013-10-31

    申请号:US13459527

    申请日:2012-04-30

    IPC分类号: H04N9/04

    CPC分类号: H04N9/045

    摘要: A system and method include a color filter array configured to spatially modulate captured image information and a processor configured to reconstruct the image information.

    摘要翻译: 一种系统和方法包括被配置为空间调制捕获的图像信息的滤色器阵列和被配置为重建图像信息的处理器。

    Wireless media streaming
    22.
    发明授权
    Wireless media streaming 有权
    无线媒体流

    公开(公告)号:US08352992B1

    公开(公告)日:2013-01-08

    申请号:US12248356

    申请日:2008-10-09

    IPC分类号: H04N7/173

    摘要: Streaming is discussed. A method for wireless media streaming comprises receiving media data from a remote media source, transmitting the media data over a wireless connection to an electronic device, receiving data-link information, accessing the data-link information at an application layer, and determining at the application layer whether to change a transmission rate of the media data to the electronic device. The data-link information is received from the electronic device. The determination is based at least in part on the data-link information.

    摘要翻译: 流媒体被讨论。 一种用于无线媒体流的方法包括从远程媒体源接收媒体数据,通过无线连接将媒体数据发送到电子设备,接收数据链路信息,在应用层访问数据链路信息,以及在 应用层是否将媒体数据的传输速率改变到电子设备。 从电子设备接收数据链接信息。 该确定至少部分地基于数据链路信息。

    ADAPTING A VIDEO STREAM
    23.
    发明申请
    ADAPTING A VIDEO STREAM 有权
    适应视频流

    公开(公告)号:US20120106623A1

    公开(公告)日:2012-05-03

    申请号:US12916509

    申请日:2010-10-30

    IPC分类号: H04N7/26

    CPC分类号: H04N19/40 H04N19/58

    摘要: Adapting characteristics of a video stream. A source video stream is received comprising instructions to employ at least one reference frame at a video adaptation device, wherein the source video stream is encoded. The source video stream is adapted, at the video adaptation device, such that the instructions are adapted to store a different number of reference frames. A video stream is produced with the different number of the reference frames.

    摘要翻译: 适应视频流的特征。 接收源视频流,包括在视频适配装置处采用至少一个参考帧的指令,其中源视频流被编码。 在视频适配装置处,源视频流被适配成使得指令适于存储不同数量的参考帧。 产生具有不同数量的参考帧的视频流。

    Mechanism for controllably deinterlacing sequential lines of video data
field based upon pixel signals associated with three successive
interlaced video fields
    24.
    发明授权
    Mechanism for controllably deinterlacing sequential lines of video data field based upon pixel signals associated with three successive interlaced video fields 失效
    基于与三个连续隔行视频场相关联的像素信号可控地去隔行视频数据字段的顺序行的机制

    公开(公告)号:US5473383A

    公开(公告)日:1995-12-05

    申请号:US259830

    申请日:1994-06-15

    CPC分类号: H04N7/012

    摘要: A hybrid deinterlace mechanism employs motion detection as a precursor to select the value for each missing pixel of a deinterlaced frame. If the missing pixel is found to belong to a steady or non-motion portion of the image, then its value is replaced by the corresponding value in the adjacent field (i.e., merging is performed). Otherwise, (where image motion is present) spatial interpolation, preferably edge-adaptive interpolation, is employed to determine the value of the missing pixel.

    摘要翻译: 混合去隔行机构采用运动检测作为前导,为去隔行帧的每个丢失像素选择值。 如果发现丢失的像素属于图像的稳定或非运动部分,则其值被相邻场中的对应值替代(即,执行合并)。 否则,(其中存在图像运动的情况)空间插值,优选边缘自适应内插,以确定丢失像素的值。

    Adapting a video stream
    25.
    发明授权
    Adapting a video stream 有权
    适应视频流

    公开(公告)号:US09432678B2

    公开(公告)日:2016-08-30

    申请号:US12916509

    申请日:2010-10-30

    IPC分类号: H04N19/40 H04N19/58

    CPC分类号: H04N19/40 H04N19/58

    摘要: Adapting characteristics of a video stream. A source video stream is received comprising instructions to employ at least one reference frame at a video adaptation device, wherein the source video stream is encoded. The source video stream is adapted, at the video adaptation device, such that the instructions are adapted to store a different number of reference frames. A video stream is produced with the different number of the reference frames.

    摘要翻译: 适应视频流的特征。 接收源视频流,包括在视频适配装置处采用至少一个参考帧的指令,其中源视频流被编码。 在视频适配装置处,源视频流被适配成使得指令适于存储不同数量的参考帧。 产生具有不同数量的参考帧的视频流。

    Multi-user display systems and methods
    26.
    发明授权
    Multi-user display systems and methods 有权
    多用户显示系统和方法

    公开(公告)号:US09317107B2

    公开(公告)日:2016-04-19

    申请号:US14118953

    申请日:2011-06-30

    IPC分类号: G06F3/00 H04N13/04

    摘要: Image display systems and methods are provided. A plurality of pixel groups, each including a plurality of independent pixels, forms a display. A plurality of lenses (1251-N) forming an optical array and aligned along at least one axis (130), can be disposed proximate the display. Each of the plurality of lenses can provide a limited viewing arc (1501-N) for each of the plurality of independent pixels. A sample system can also include a detector (160) to detect the presence and location of a first user (165) and a second user (170) and logic (175), that when executed by a processor (180) coupled to the display, routes a first display signal (1451) based upon the viewing arc of a first portion of pixels; and routes a second display signal (1452) based upon the viewing arc of a second portion of pixels.

    摘要翻译: 提供图像显示系统和方法。 每个包括多个独立像素的多个像素组形成显示。 形成光学阵列并沿着至少一个轴线(130)排列的多个透镜(1251-N)可以设置在显示器附近。 多个透镜中的每一个可以为多个独立像素中的每一个提供有限的观察弧(1501-N)。 样本系统还可以包括检测器(160),用于检测第一用户(165)和第二用户(170)和逻辑(175)的存在和位置,当由耦合到显示器的处理器(180)执行时, 基于第一部分像素的视野来路由第一显示信号(1451); 并且基于第二部分像素的观察弧来路由第二显示信号(1452)。

    Color image capture system and method for light modulation
    27.
    发明授权
    Color image capture system and method for light modulation 有权
    彩色图像捕获系统和光调制方法

    公开(公告)号:US09172928B2

    公开(公告)日:2015-10-27

    申请号:US14346440

    申请日:2011-10-21

    摘要: A color image capture systems comprised of: a lens 110; a light sensitive sensor 114; a first wavelength dependent mask 120 located on an optical path 128 between the lens and sensor, wherein the first wavelength dependent mask 120 includes a first attenuation pattern for modulation of a light field; and a second wavelength dependent mask 130, wherein the second wavelength dependent mask includes a second attenuation pattern to modulate the modulated light field from the first wavelength dependent mask, the second wavelength dependent mask located on the optical path 128 between the first wavelength dependent mask and the sensor, further wherein the second wavelength dependent mask is separated from the sensor by a distance d.

    摘要翻译: 彩色图像捕获系统包括:透镜110; 光敏传感器114; 位于透镜和传感器之间的光路128上的第一波长相关掩模120,其中第一波长相关掩模120包括用于调制光场的第一衰减图案; 和第二波长相关掩模130,其中所述第二波长相关掩模包括第二衰减图案,以从所述第一波长相关掩模调制所述调制光场,所述第二波长相关掩模位于所述第一波长相关掩模与所述第一波长相关掩模之间的光路128上, 所述传感器,其中所述第二波长相关掩模与所述传感器分开距离d。

    Managing upstream bandwidth
    28.
    发明授权
    Managing upstream bandwidth 有权
    管理上行带宽

    公开(公告)号:US08474000B2

    公开(公告)日:2013-06-25

    申请号:US12858352

    申请日:2010-08-17

    IPC分类号: H04N7/173

    CPC分类号: H04N21/2365 H04N21/2402

    摘要: A computer-implemented method for managing upstream bandwidth of a network including changing QoS settings, by a router, of a video device of a plurality of video devices in the network to a higher priority than other of the plurality of video devices. The plurality of video devices concurrently transmit video data. The computer-implemented method further includes estimating an overall upstream bandwidth by the higher priority video device and determining operating rates, by the router, for the plurality of video devices, such that said modem buffer is not backlogged.

    摘要翻译: 一种用于管理网络的上行带宽的计算机实现的方法,包括将路由器中的网络中的多个视频设备的视频设备的QoS设置改变为比多个视频设备中的其他视频设备更高的优先级。 多个视频设备同时发送视频数据。 计算机实现的方法还包括通过较高优先级的视频设备估计整个上行带宽,并且由路由器确定多个视频设备的操作速率,使得所述调制解调器缓冲器不被积压。

    DIFFERENTIAL PROTECTION OF A LIVE SCALABLE MEDIA
    29.
    发明申请
    DIFFERENTIAL PROTECTION OF A LIVE SCALABLE MEDIA 审中-公开
    实现可扩展媒体的差异保护

    公开(公告)号:US20110268175A1

    公开(公告)日:2011-11-03

    申请号:US12771700

    申请日:2010-04-30

    IPC分类号: H04N11/02

    摘要: Differential protection of a live scalable media is disclosed. A first scalable encoding method is utilized for encoding a layer of a live media bit-stream, the first scalable encoding method having a first error resilience and a first bit cost. In addition, a second scalable encoding method is utilized for encoding an enhancement layer of the live media bit-stream, the second scalable encoding method comprising a second error resilience lower than the first error resilience, the second scalable encoding method further comprising a second bit cost that is lower than the first bit cost.

    摘要翻译: 公开了实时可扩展媒体的差分保护。 第一可缩放编码方法被用于编码实况媒体比特流的层,第一可分级编码方法具有第一错误弹性和第一比特成本。 此外,第二可分级编码方法被用于对实况媒体比特流的增强层进行编码,第二可分级编码方法包括低于第一错误弹性的第二错误弹性,第二可缩放编码方法还包括第二比特 成本低于第一位成本。

    Adaptive, global-motion compensated deinterlacing of sequential video
fields with post processing
    30.
    发明授权
    Adaptive, global-motion compensated deinterlacing of sequential video fields with post processing 失效
    具有后期处理的顺序视频场的自适应全局运动补偿去隔行扫描

    公开(公告)号:US5682205A

    公开(公告)日:1997-10-28

    申请号:US709525

    申请日:1996-09-06

    CPC分类号: H04N7/012

    摘要: A process and apparatus for generating a deinterlaced digital output image from a plurality of sequential interlaced image fields processes selected ones (a pair of immediately successive fields of the same polarity) of the plurality of sequential interlaced image fields, so as to produce a global motion vector estimate of global translational motion between the selected image fields. An accuracy map representative of accuracy of motion compensation is then generated in accordance with the global motion vector estimate. An adaptive deinterlacer selectively deinterlaces one of the image fields in accordance with the accuracy map. The selectively deinterlaced image field is subjected to postprocessing in order to remove judder artifacts that may be present in the deinterlaced image field as a result of a misclassification of the global motion vector estimate as being accurate in one or more image regions of the deinterlaced image field.

    摘要翻译: 用于从多个顺序隔行图像场产生去隔行数字输出图像的处理和装置处理多个顺序隔行扫描图像场中所选择的一个(相同极性的一对直接连续的场),以产生全局运动 所选图像场之间的全局平移运动的向量估计。 然后根据全局运动矢量估计产生代表运动补偿精度的精度图。 自适应去隔行扫描器根据准确度图选择性地去交织一个图像场。 选择性去隔行扫描的图像场被进行后处理,以便去除可能存在于去隔行扫描图像场中的抖动伪影,这是由于全局运动矢量估计的错误分类在去隔行图像场的一个或多个图像区域中精确的结果 。