TECHNIQUES FOR ADDING INTERACTIVE FEATURES TO VIDEOS
    1.
    发明申请
    TECHNIQUES FOR ADDING INTERACTIVE FEATURES TO VIDEOS 审中-公开
    将互动功能添加到视频的技术

    公开(公告)号:US20160247536A1

    公开(公告)日:2016-08-25

    申请号:US15142475

    申请日:2016-04-29

    CPC classification number: G11B27/031

    Abstract: Techniques are disclosed for adding interactive features to videos to enable users to create new media using a dynamic blend of motion and still imagery. The interactive techniques can include allowing a user to change the starting time of one or more subjects in a given video frame, or only animate/play a portion of a given frame scene. The techniques may include segmenting each frame of a video to identify one or more subjects within each frame, selecting (or receiving selections of) one or more subjects within the given frame scene, tracking the selected subject(s) from frame to frame, and alpha-matting to play/animate only the selected subject(s). In some instances, segmentation, selection, and/or tracking may be improved and/or enhanced using pixel depth information (e.g., using a depth map).

    Abstract translation: 公开的技术是为视频添加互动功能,使用户能够使用运动和静态图像的动态混合来创建新媒体。 交互技术可以包括允许用户改变给定视频帧中的一个或多个被摄体的开始时间,或者只是给定帧场景的动画/播放一部分。 技术可以包括分割视频的每个帧以识别每帧内的一个或多个对象,在给定帧场景内选择(或接收选择)一个或多个对象,从帧到帧跟踪所选择的对象,以及 字母填充仅播放/动画所选主题。 在一些情况下,可以使用像素深度信息(例如,使用深度图)来改进和/或增强分割,选择和/或跟踪。

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