Method and apparatus for generating thin lines in video images
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    发明申请
    Method and apparatus for generating thin lines in video images 审中-公开
    用于在视频图像中生成细线的方法和装置

    公开(公告)号:US20060221240A1

    公开(公告)日:2006-10-05

    申请号:US10545841

    申请日:2003-12-10

    IPC分类号: H04N9/74 H04N5/14 H04N9/64

    CPC分类号: H04N5/208

    摘要: A method and apparatus for thinning lines in a video, includes providing a line signal (15) of a video, the line signal (15) having pair of spaced apart transitions (16) which slope toward one another and merge at an edge (17) of a first thickness, the first thickness of the edge generating a line of a given width in the video. At least one of the transitions (16) is moved toward a center of the edge (17), to produce a new line signal (18) having an edge (19) of a second thickness which is less than the first thickness, thereby reducing the given width of the line in the video.

    摘要翻译: 一种用于在视频中减薄线路的方法和装置,包括提供视频的线路信号(15),线路信号(15)具有彼此相对倾斜并且在边缘(17)处合并的一对间隔开的跃迁(16) ),第一厚度的边缘在视频中产生给定宽度的线。 至少一个过渡部分(16)朝向边缘(17)的中心移动,以产生具有小于第一厚度的第二厚度的边缘(19)的新的线信号(18),从而减少 视频中线的给定宽度。