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37 条记录 (耗时 0.019 秒)

    THERAPEUTIC LIGHT CONTROL SYSTEM
    1.
    发明申请
    THERAPEUTIC LIGHT CONTROL SYSTEM 有权
    治疗灯控制系统

    公开(公告)号：US20120259392A1

    公开(公告)日：2012-10-11

    申请号：US13080853

    申请日：2011-04-06

    申请人： Xiao-fan Feng ,  Jon M. Speigle ,  M. Ibrahim Sezan

    发明人： Xiao-fan Feng ,  Jon M. Speigle ,  M. Ibrahim Sezan

    IPC分类号： A61N5/06

    CPC分类号： A61N5/0618 ,  A61N2005/0628 ,  A61N2005/0652 ,  A61N2005/0663 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/46

    摘要： A system for influencing a state of a user includes a display with a light source for emitting light influencing the state of the user. A light controller selectively controls the emission of the light including at least one of; (1) the spectrum of the light; (2) the duration of the light; 3) the distribution of the light; (4) the intensity of the light; and (5) the timing of the light. An analysis engine capable of providing a signal to the light controller indicating a desired emission of the light based upon selectively illuminating one or more of a plurality of different blue light sources, each of which having a different peak spectrum.

    摘要翻译： 用于影响用户状态的系统包括具有用于发射影响用户状态的光的光源的显示器。 光控制器选择性地控制包括以下中的至少一个的光的发射： （1）光谱; （2）光的持续时间; 3）光的分布; （4）光强度; 和（5）光的时间。 一种分析引擎，其能够基于选择性地照射多个不同的蓝色光源中的一个或多个，其中每个具有不同的峰值光谱，从而向光控制器提供指示所需光的发射的信号。

    TELEVISION WITH COUPLED ELECTRICAL POWER
    2.
    发明申请
    TELEVISION WITH COUPLED ELECTRICAL POWER 有权
    具有耦合电力的电视

    公开(公告)号：US20120188463A1

    公开(公告)日：2012-07-26

    申请号：US13010127

    申请日：2011-01-20

    申请人： Sachin G. Deshpande ,  Louis Joseph Kerofsky ,  M. Ibrahim Sezan

    发明人： Sachin G. Deshpande ,  Louis Joseph Kerofsky ,  M. Ibrahim Sezan

    IPC分类号： H04N5/63

    CPC分类号： H04N5/63 ,  G06F1/263 ,  G06F1/30 ,  H04N21/4436

    摘要： A display device includes power management by including a first input suitable to receive electrical power from an outlet for providing power for the operation of the display device. The display device includes a second input, separate from the first input, suitable to receive electrical power from an external battery source for providing power for the operation of the display device. The display device includes an internal battery source enclosed within the display device suitable for providing power for the operation of the display device. A source select is enclosed within the display device that selects power from at least one of the first input, the second input, and the internal battery for providing power for the operation of the display device. A processor receives video content from a video source and selectively modifies a backlight of the display device based upon the power source selected by the source select in such a manner as to reduce the power consumption of the display device. The processor may additionally change the media playback behavior to decode and playback only some of the video frames to reduce the power consumption of decoder and display device.

    摘要翻译： 显示装置包括电源管理，包括适于从插座接收电力的第一输入，用于为显示装置的操作提供电力。 显示装置包括与第一输入分开的适于从外部电池源接收电力的第二输入，用于为显示装置的操作提供电力。 显示装置包括封装在显示装置内的适于为显示装置的操作提供电力的内部电池源。 源选择被包围在显示装置内，从第一输入，第二输入和内部电池中的至少一个选择电力，以提供用于显示装置的操作的电力。 处理器从视频源接收视频内容，并且基于由源选择所选择的电源以降低显示设备的功耗的方式选择性地修改显示设备的背光。 处理器可以另外改变媒体播放行为以仅解码和回放一些视频帧，以减少解码器和显示设备的功耗。

    Information enhanced audio video encoding system
    4.
    发明授权
    Information enhanced audio video encoding system 失效
    信息增强音视频编码系统

    公开(公告)号：US07536706B1

    公开(公告)日：2009-05-19

    申请号：US09280421

    申请日：1999-03-29

    申请人： M. Ibrahim Sezan ,  Richard Qian ,  George Borden

    发明人： M. Ibrahim Sezan ,  Richard Qian ,  George Borden

    IPC分类号： G06T1/00 ,  G06F3/00 ,  H04N5/50

    CPC分类号： G06F17/30817 ,  G11B27/30 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/4316 ,  H04N21/435 ,  H04N21/4438 ,  H04N21/4725 ,  H04N21/8133 ,  H04N21/85406 ,  H04N21/8583 ,  H04N21/8586

    摘要： A system includes additional information together with a video stream, where the additional information is related to at least one of the frames. Preferably the additional information is related to an object within the frame. A receiver receives the video and additional information and decodes the video in the same manner independently of whether the additional information is provided. The additional information is selectively presented to a viewer at approximately the time of receiving the frames. The system may also present information to a viewer from a unitary file containing an image and additional information associated with the image. A selection mechanism permits the selection of objects in the image for which the additional information is related thereto. A presentation mechanism provides the additional information to a viewer in response to selecting the object.

    摘要翻译： 系统包括附加信息和视频流，其中附加信息与至少一个帧相关。 优选地，附加信息与帧内的对象相关。 接收器接收视频和附加信息，并且以相同的方式解码视频，而不管是否提供附加信息。 大约在接收帧时，附加信息被选择性地呈现给观看者。 系统还可以从包含图像的单一文件和与图像相关联的附加信息向观看者呈现信息。 选择机制允许选择附加信息与其相关的图像中的对象。 呈现机制响应于选择对象而向观看者提供附加信息。

    Contour-sensitive, single-field deinterlacing method
    5.
    发明授权
    Contour-sensitive, single-field deinterlacing method 失效
    轮廓敏感，单场去隔行扫描法

    公开(公告)号：US5602654A

    公开(公告)日：1997-02-11

    申请号：US369847

    申请日：1995-01-06

    申请人： Andrew J. Patti ,  Jonathan K. Riek ,  M. Ibrahim Sezan

    发明人： Andrew J. Patti ,  Jonathan K. Riek ,  M. Ibrahim Sezan

    IPC分类号： H04N5/44 ,  H04N1/40 ,  G06K9/40 ,  H04N7/01

    CPC分类号： H04N7/012

    摘要： The present invention is a two-step, contour-sensitive deinterlacing technique. The first step of the technique determines for each missing pixel of an interlaced frame of image pixels whether the absolute difference between the pixels above and below the missing pixel is greater than a preselected threshold value. If it is decided that the missing pixel lies at a low-vertical frequency location, its value is estimated via vertical interpolation. Otherwise, the second step is carried out. The goal of the second step is to determine whether or not there is a well-defined contour passing through the missing pixel, and to determine its direction if there is one. In the presence of a well-defined contour, the missing pixel is obtained by averaging the intensity values along the direction of the contour in the field lines immediately above and below the missing field line. Otherwise the process effectively falls back to vertical interpolation. The presence of a well-defined contour is detected by comparing the summed absolute differences (SAD) of blocks of pixels along a predetermined set of candidate directions, including the vertical direction, and selecting the direction associated with the least SAD. The fall-back to vertical interpolation in the absence of a well-defined contour is implicit due to the weighting of the SAD corresponding to the vertical direction.

    摘要翻译： 本发明是两步轮廓敏感的去隔行技术。 该技术的第一步确定图像像素的隔行帧的每个丢失像素，无论丢失像素之上和之下的像素之间的绝对差是否大于预先选择的阈值。 如果确定丢失的像素位于低垂直频率位置，则通过垂直插值估计其值。 否则，执行第二步。 第二步的目标是确定是否存在通过缺失像素的明确定义的轮廓，并确定其方向是否存在。 在存在明确定义的轮廓的情况下，通过在紧邻失踪场线上方和下方的场线中对沿着轮廓方向的强度值进行平均来获得缺失像素。 否则，该过程有效地回到垂直内插。 通过比较沿着包括垂直方向的预定候选方向集合的像素块的总和绝对差（SAD）以及选择与最小SAD相关联的方向来检测明确定义的轮廓的存在。 由于对应于垂直方向的SAD的加权，在没有明确定义的轮廓的情况下，回退到垂直内插是隐含的。

    Mechanism for controllably deinterlacing sequential lines of video data field based upon pixel signals associated with four successive interlaced video fields
    6.
    发明授权
    Mechanism for controllably deinterlacing sequential lines of video data field based upon pixel signals associated with four successive interlaced video fields 失效
    基于与四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：US5521644A

    公开(公告)日：1996-05-28

    申请号：US268363

    申请日：1994-06-30

    申请人： M. Ibrahim Sezan ,  Andrew J. Patti

    发明人： M. Ibrahim Sezan ,  Andrew J. Patti

    IPC分类号： H04N11/22 ,  H04N5/44 ,  H04N7/01

    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, which is generated by using four consecutive fields to produce a motion detection map that is subsequently coupled to a deinterlacer, together with a selected two of the four consecutive fields. These two selected fields and the motion map are sufficient for the deinterlacer to completely characterize the resulting deinterlaced frame. The deinterlacer switches between vertical interpolation and merging based upon motion. Motion is detected by applying a logic OR operation to respective even and odd field binary motion detection signals. In the absence of motion, the pixel values of an odd field and its immediately succeeding even field are merged. On the other hand, if motion is detected, vertical interpolation is carried out for the even field, by a linear combination of immediately adjacent pixels, respectively above and below the pixel of interest.

    摘要翻译： 混合去隔行机构采用运动检测作为前兆，为去隔行帧的每个丢失像素选择值，其通过使用四个连续的场来产生运动检测图，随后与选择的两个 的四个连续的领域。 这两个所选择的场和运动图足以使去隔行扫描器完全表征所得到的去隔行帧。 去隔行扫描器基于运动在垂直内插和合并之间切换。 通过对相应的偶场和奇数二进制运动检测信号应用逻辑“或”运算来检测运动。 在不存在运动的情况下，合并奇数场及其紧随其后的偶数场的像素值。 另一方面，如果检测到运动，则通过分别在感兴趣像素的上方和下方的直接相邻像素的线性组合对偶数场执行垂直内插。