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    Stereo-graphic system
    1.
    发明授权
    Stereo-graphic system 失效
    立体图形系统

    公开(公告)号：US5835132A

    公开(公告)日：1998-11-10

    申请号：US268011

    申请日：1994-06-29

    申请人： Toshiyuki Okino ,  Toshiya Iinuma ,  Hideyuki Kanayama ,  Haruhiko Murata

    发明人： Toshiyuki Okino ,  Toshiya Iinuma ,  Hideyuki Kanayama ,  Haruhiko Murata

    IPC分类号： G02B27/22 ,  H04N5/77 ,  H04N9/82 ,  H04N13/00 ,  H04N13/02 ,  H04N13/04

    CPC分类号： H04N13/0217 ,  G02B27/2228 ,  H04N13/0003 ,  H04N13/0037 ,  H04N13/0048 ,  H04N13/0055 ,  H04N5/77 ,  H04N13/0051 ,  H04N13/0059 ,  H04N13/0239 ,  H04N13/0257 ,  H04N13/0296 ,  H04N13/0438 ,  H04N13/0497 ,  H04N19/597 ,  H04N9/8227

    摘要： A stereo-graphic system has an optical apparatus, an imaging apparatus and a recording and reproducing apparatus. The optical apparatus has a first optical device for providing right eye picture information which has a first direction. The optical apparatus also has a second optical device for providing left eye picture information which has a second direction which is coincident with the first direction. The right eye picture information and the left eye picture information are compressed along the first direction. The imaging apparatus has an imaging device which has an imaging area for providing an output image signal. The imaging area has a right region and a left region. A focusing device in the imaging apparatus focuses the right eye picture information and the left eye picture information on the right region and the left region respectively. The recording and reproducing apparatus has a recording medium, a recording device and a reproducing device. The recording device records the output image signal from the imaging device on the recording medium. Further, the reproducing device reproduces a reproducing signal from the recording medium. The reproducing signal is provided to a converter which expands the compressed right eye picture information and the compressed left eye picture information.

    摘要翻译： 立体图系统具有光学装置，成像装置和记录和再现装置。 光学装置具有用于提供具有第一方向的右眼图像信息的第一光学装置。 光学装置还具有用于提供与第一方向一致的第二方向的左眼图像信息的第二光学装置。 右眼图像信息和左眼图像信息沿第一方向被压缩。 成像装置具有成像装置，其具有用于提供输出图像信号的成像区域。 成像区域具有右侧区域和左侧区域。 成像装置中的聚焦装置将右眼图像信息和左眼图像信息分别聚焦在右侧区域和左侧区域上。 记录和再现装置具有记录介质，记录装置和再现装置。 记录装置将来自成像装置的输出图像信号记录在记录介质上。 此外，再现装置再现来自记录介质的再现信号。 再现信号被提供给扩展压缩的右眼图像信息和压缩左眼图像信息的转换器。

    Stereoscopic imaging system with electronically controlled convergence angle
    2.
    发明授权
    Stereoscopic imaging system with electronically controlled convergence angle 失效
    具有电子收敛角度的立体成像系统

    公开(公告)号：US5740337A

    公开(公告)日：1998-04-14

    申请号：US763921

    申请日：1996-12-12

    申请人： Toshiyuki Okino ,  Haruhiko Murata ,  Toshiya Iinuma ,  Hideyuki Kanayama

    发明人： Toshiyuki Okino ,  Haruhiko Murata ,  Toshiya Iinuma ,  Hideyuki Kanayama

    IPC分类号： H04N13/02 ,  H04N13/00 ,  G00T3/00

    CPC分类号： H04N13/0239 ,  H04N13/0296 ,  H04N13/0037 ,  H04N13/0055 ,  H04N13/0059 ,  H04N2013/0081 ,  H04N2013/0085

    摘要： A stereo-graphic apparatus has first and second imaging devices to provide a first image and a second image, respectively. The first and the second imaging device are spaced from each other to define a predetermined convergence angle. A distance detecting apparatus detects distance from the first and the second imaging device to an object for imaging. A first electric zooming apparatus receives a signal from the first imaging device and extracts image data of a predetermined area from the first image. A second electric zooming apparatus receives a signal from the second imaging device and extracts image data of a predetermined area of image. A control device controls the extraction of image data according to the distance information. According to the distance information, the extracting area is moved so that the focused object is located on the center of each of the provided images. As a result, the convergence angel is substantially changed according to the distance between the object and the imaging device.

    摘要翻译： 立体图形装置具有分别提供第一图像和第二图像的第一和第二成像装置。 第一和第二成像装置彼此间隔开以限定预定的会聚角。 距离检测装置检测从第一和第二成像装置到成像对象的距离。 第一电动变焦装置接收来自第一成像装置的信号，并从第一图像提取预定区域的图像数据。 第二电动变焦装置从第二摄像装置接收信号并提取图像的预定区域的图像数据。 控制装置根据距离信息控制图像数据的提取。 根据距离信息，提取区域被移动，使得聚焦对象位于每个所提供的图像的中心。 结果，会聚角度根据物体与成像装置之间的距离而实质上改变。

    Method of judging background/foreground position relationship between moving subjects and method of converting two-dimensional images into three-dimensional images
    3.
    发明授权
    Method of judging background/foreground position relationship between moving subjects and method of converting two-dimensional images into three-dimensional images 失效
    判断移动物体之间的背景/前景位置关系的判断方法以及将二维图像转换为三维图像的方法

    公开(公告)号：US5699443A

    公开(公告)日：1997-12-16

    申请号：US600052

    申请日：1996-02-12

    申请人： Haruhiko Murata ,  Toshiyuki Okino ,  Shugo Yamashita ,  Susumu Tanase ,  Toshiya Iinuma ,  Hidekazu Uchida

    发明人： Haruhiko Murata ,  Toshiyuki Okino ,  Shugo Yamashita ,  Susumu Tanase ,  Toshiya Iinuma ,  Hidekazu Uchida

    IPC分类号： H04N13/02 ,  G06T7/00 ,  G06T7/20 ,  H04N13/00 ,  G06K9/00

    CPC分类号： G06T7/2006 ,  G06T7/0026 ,  G06T7/0065 ,  G06T7/2013 ,  H04N13/026 ,  G06T2207/10012 ,  G06T2207/10016 ,  G06T2207/10021 ,  H04N13/0048 ,  H04N13/0055 ,  H04N2013/0085 ,  H04N2013/0092 ,  H04N2013/0096

    摘要： The present invention relates to a method of judging the back-and-forth positional relationship between subjects. Amounts of horizontal movement of the subjects which are detected for detecting areas set in an image area constituting a 2D image are compared after being assigned plus or minus signs depending on the direction of the movement, thereby to classify all the detecting areas into two types of detecting areas in such a manner that the detecting areas where a relatively large amount of horizontal movement is detected are taken as first detecting areas, while the detecting areas where a relatively small amount of horizontal movement is detected are taken as second detecting areas. A target area is set in a peripheral portion in the image area, to judge which of the total number of first detecting areas existing in the target area and the total number of second detecting areas existing in the target area is larger. It is judged that the subjects in all the detecting areas whose total number existing in the target area is judged to be larger are positioned behind the subjects in all the detecting areas whose total number existing in the target area is judged to be smaller.

    摘要翻译： 本发明涉及一种判断被摄体之间的前后位置关系的方法。 对构成2D图像的图像区域中设置的检测区域检测到的被检体的水平移动量根据移动方向被分配正或负号后进行比较，从而将所有检测区域分类为 以检测相对大量的水平移动的检测区域作为第一检测区域的检测区域，将检测到相对较小量的水平移动的检测区域作为第二检测区域。 目标区域设置在图像区域的周边部分中，以判断存在于目标区域中的第一检测区域的总数和目标区域中存在的第二检测区域的总数中哪一个较大。 判断出存在于目标区域中的总数的所有检测区域中的被摄体被判定为较大的被检体位于被判定为存在于目标区域中的总数的所有检测区域中的被检体的后方。