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    OVERLAY CONTRAST CONTROL IN AUGMENTED REALITY DISPLAYS
    1.
    发明公开
    OVERLAY CONTRAST CONTROL IN AUGMENTED REALITY DISPLAYS 审中-实审

    公开(公告)号：EP4411664A3

    公开(公告)日：2024-09-18

    申请号：EP24183502.4

    申请日：2018-01-16

    申请人： OpenTV, Inc.

    发明人： TINSMAN, John

    IPC分类号： G06T19/00 ,  G06T11/00 ,  G06T19/20

    CPC分类号： G06T11/00 ,  G06T19/006 ,  G06T19/20 ,  G06T2219/201220130101

    摘要： Example embodiments provide systems and methods for overlay contrast control in augmented reality displays. In an example method, contrast enhancement data including data describing at least a portion of a background image for presentation under an informational overlay on a display device is accessed. The informational overlay includes at least one of a graphical element or a textual element to partially obscure a scene. Data identifying at least a portion of the information overlay under which the background image is to be presented is generated. The background image is presented on a display device atop the portion of the scene corresponding to the portion of the informational overlay, and the information overlay is presented on the display device atop the background image and the scene.

    SPEEDING UP CHANNEL CHANGE
    5.
    发明公开
    SPEEDING UP CHANNEL CHANGE 审中-公开

    公开(公告)号：EP3468175A1

    公开(公告)日：2019-04-10

    申请号：EP18209303.9

    申请日：2005-10-14

    申请人： OpenTV, Inc.

    发明人： DUREAU, Vincent ,  KIM, Patty ,  ZDEPSKI, Joel

    IPC分类号： H04N7/16 ,  H04N5/50 ,  H04N5/44 ,  H04N21/426 ,  H04N21/438 ,  H04N21/4405 ,  H04N21/4623 ,  H04N7/167

    摘要： A method and apparatus is described to reduce delay when changing channels in a television environment. The method may comprise receiving a plurality of television channels from a remote content provider wherein each channel includes channel information required to display the channel. At least one channel of the plurality of channels may be identified as a stored channel and channel information of the at least one stored channel may be stored in storage (e.g. in a circular buffer). Thereafter, upon selection of the stored channel, the stored channel information is accessed for display. In an example embodiment, the storage may be updated to maintain a most recently received -frame and subsequent MPEG signals of the stored channel. Accordingly, when changing channels it may not be necessary to wait for the next -frame to display a newly selected channel.

    CONTENT RECOMMENDATIONS USING PERSONAS
    7.
    发明公开
    CONTENT RECOMMENDATIONS USING PERSONAS 审中-公开
    内容建议使用人员

    公开(公告)号：EP3291110A1

    公开(公告)日：2018-03-07

    申请号：EP17189129.4

    申请日：2017-09-01

    申请人： OpenTV, Inc.

    发明人： CHAI, Crx K. ,  FISHMAN, Alex ,  ZIMMERMAN, Danielle Maslow ,  CHEN, Robert ,  KEMPE, David Daniel ,  ZHAO, Colin Shengcai

    IPC分类号： G06F17/30

    CPC分类号： H04N21/4668 ,  G06F17/30029 ,  H04N21/4312 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/4756

    摘要： Systems and methods for generating and displaying groupings of content recommendations using personas are provided. The system determines (506) content for each of the plurality of personas. The determined content for each of the plurality of personas comprises content that shares a common genre or theme for each persona. The system populates (508) each of the plurality of personas using the determined content for each of the plurality of personas. The system then causes (606) display of at least some of the plurality of personas on a viewing device of a user. The at least some of the plurality of personas is selected for the user based on device data corresponding to the user, whereby the device data indicates user preferences and interactions with previous content.

    摘要翻译： 提供了使用角色来生成和显示内容推荐分组的系统和方法。 系统为多个角色中的每一个确定（506）内容。 针对多个角色中的每一个的所确定内容包括对于每个角色共享共同类型或主题的内容。 系统使用用于多个人物角色中的每一个的所确定的内容来填充（508）多个人物角色中的每一个。 然后系统在用户的观看设备上引起（606）多个人物角色中的至少一些的显示。 基于对应于用户的设备数据为用户选择多个角色中的至少一些，由此设备数据指示用户偏好和与先前内容的交互。