TEST SIGNAL GENERATOR, TEST SIGNAL FOR 3D DISPLAY APPARATUSES, AND STORAGE MEDIUM HAVING A TEST SIGNAL STORED THEREON
    1.
    发明申请
    TEST SIGNAL GENERATOR, TEST SIGNAL FOR 3D DISPLAY APPARATUSES, AND STORAGE MEDIUM HAVING A TEST SIGNAL STORED THEREON 审中-公开
    测试信号发生器,用于3D显示设备的测试信号,以及存储有测试信号的存储介质

    公开(公告)号:US20140218489A1

    公开(公告)日:2014-08-07

    申请号:US14233495

    申请日:2012-07-17

    IPC分类号: H04N13/04 H04N17/00

    摘要: Some 3D video display apparatuses reproduce the two stereo channels in a temporally offset manner, which may bring about the occurrence of interfering image errors. Appropriate dispositions allow to compensate such image errors entirely or in part. In the reproduction of 3D video it is not definitely possible to recognize whether, and in what form, such dispositions are being employed in a display apparatus. The invention discloses a test signal generator and a test signal which allow to examine the error compensation dispositions being employed.

    摘要翻译: 一些3D视频显示装置以时间偏移的方式再现两个立体声通道,这可能引起干扰图像错误的发生。 适当的配置允许完全或部分地补偿这样的图像错误。 在3D视频的再现中,不能确定在显示装置中是否采用什么形式来采用这种配置。 本发明公开了一种测试信号发生器和测试信号,其允许检查所采用的误差补偿配置。

    DISPLAY APPARATUS FOR DISPLAYING 3D IMAGES
    2.
    发明申请
    DISPLAY APPARATUS FOR DISPLAYING 3D IMAGES 审中-公开
    显示3D图像的显示设备

    公开(公告)号:US20140253699A1

    公开(公告)日:2014-09-11

    申请号:US14233513

    申请日:2012-07-17

    IPC分类号: H04N13/04 H04N13/00

    摘要: Recent production methods for 3D video as a general rule generate stereo images in a same phase of movement. The left and right images of a stereo pair thus image the recorded (or rendered) scene at a same point of time. Correct reproduction consequently requires the two images to be shown concurrently. This is, however, not true for all apparatuses such as, for example, 3D television sets including the so-called shutter technology, which show the left and right images in temporal succession. This temporally offset reproduction of the two stereo images results in clearly perceivable image errors. The invention describes a method for compensating such image errors. This is achieved by interpolating the images of one of the channels.

    摘要翻译: 作为一般规则的3D视频的最近生产方法在相同的运动阶段产生立体图像。 立体声对的左右图像因此在同一时间点对记录(或呈现)的场景进行成像。 因此,正确的再现需要同时显示两个图像。 然而,对于所有装置,例如包括所谓的快门技术的3D电视机,这在时间上依次显示左图像和右图像,这是不正确的。 这种两个立体图像的时间偏移再现导致明显可感知的图像误差。 本发明描述了一种用于补偿这种图像误差的方法。 这是通过内插一个通道的图像来实现的。