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公开(公告)号：US09615084B2
公开(公告)日：2017-04-04
申请号：US13904129
申请日：2013-05-29
申请人： SuperD Co. Ltd.
发明人： Dongfang Li , Zhang Ge , Lei Song , Ning Liu
CPC分类号： H04N13/398 , H04N13/122 , H04N13/31
摘要： A three-dimensional (3D) display system is provided for displaying a 3D image including a first view image and a second view image to a viewer. The 3D display system includes an arrangement module, a processing module, and a displaying module. The arrangement module is configured to alternatingly arrange display units of the first view image and display units of the second view image on a display panel. The processing module is configured to obtain an information difference of a display unit of the second view image from the display units of the first view image, and re-calculate a pixel value of the display unit of the second view image. The displaying module is configured to display to the viewer the display unit of the second view image with the re-calculated pixel value via a light separation device.
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公开(公告)号：US09429766B2
公开(公告)日：2016-08-30
申请号：US14499185
申请日：2014-09-28
申请人： SUPERD CO. LTD
发明人： Dongfang Li
CPC分类号： G02B27/26 , G02B27/2214 , G02B27/2264 , H04N13/31 , H04N13/398
摘要： The present invention provides a 3D display method, which comprises: obtaining an interference value of a display unit displaying at least one pair of images with parallax; adjusting the display unit based on the interference value; and the adjusted display unit displaying the at least one pair of images with parallax. The present invention also provides a 3D display device. Through the technical solution of the present invention, the crosstalk phenomenon during the 3D display process can be relieved to optimize the 3D display result.
摘要翻译： 本发明提供了一种3D显示方法，其包括：获得显示具有视差的至少一对图像的显示单元的干涉值; 基于干扰值调整显示单元; 并且经调整的显示单元用视差显示至少一对图像。 本发明还提供一种3D显示装置。 通过本发明的技术方案，可以减轻3D显示过程中的串扰现象，以优化3D显示结果。
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公开(公告)号：US09355574B2
公开(公告)日：2016-05-31
申请号：US13862544
申请日：2013-04-15
申请人： SuperD Co. Ltd.
发明人： Peiyun Jian , Dongfang Li , Ning Liu , Lei Song , Zhang Ge
IPC分类号： G09B23/28 , G06F3/01 , G06F3/0484 , G06T19/20
CPC分类号： G09B23/28 , G06F3/011 , G06F3/016 , G06F3/03545 , G06F3/0383 , G06F3/04845 , G06T19/20 , G06T2219/2016 , G09B23/285
摘要： A method is provided for a 3D virtual training system. The 3D virtual training system includes a 3D display screen and an operating device, and the method includes initializing a virtual medical training session to be displayed on the 3D display screen, where 3D display contents include at least a 3D virtual image of a surgery site. The method also includes obtaining user interaction inputs via the operating device and the 3D display screen, and displaying on the 3D display screen a virtual surgery device and a virtual surgery operation on the surgery site by the virtual surgery device. Further, the method includes determining an operation consequence based on the user interaction inputs and the surgery site, rendering the operation consequence based on the surgery site and effects of the virtual surgery operation, and displaying 3D virtual images of the rendered operation consequence on the 3D display screen.
摘要翻译： 为3D虚拟训练系统提供了一种方法。 3D虚拟训练系统包括3D显示屏幕和操作装置，并且该方法包括初始化要在3D显示屏幕上显示的虚拟医疗训练会话，其中3D显示内容至少包括手术部位的3D虚拟图像。 该方法还包括通过操作装置和3D显示屏获取用户交互输入，以及在3D显示屏幕上通过虚拟手术装置在手术部位上显示虚拟手术装置和虚拟手术操作。 此外，该方法包括基于用户交互输入和手术部位来确定操作后果，基于手术部位和虚拟手术操作的效果来呈现操作后果，并且将呈现的操作后果的3D虚拟图像显示在3D上 显示屏。
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公开(公告)号：US09230465B2
公开(公告)日：2016-01-05
申请号：US13903004
申请日：2013-05-28
申请人： SuperD Co. Ltd.
发明人： Dongfang Li , Zhang Ge , Lei Song , Ning Liu
CPC分类号： G09G3/003 , G09G2354/00 , H04N13/31 , H04N13/366 , H04N13/398
摘要： A 3D display system for displaying a 3D image includes a tracking unit, a pixel panel, a grating array, and a control unit. The tracking unit is configured to determine a spatial position of a viewer of the 3D display system. The pixel panel contains alternatingly arranged display units from two or more view images of the 3D image, and the grating array is coupled to the pixel panel to separate light from the view images from the pixel panel. The control unit is configured to adjust certain parameters of the grating array such that a maximum width of horizontal projection of edges of adjacent display units through the grating array is less than or equal to a inner-eye distance, and a minimum width of horizontal projection of two edges of a single display unit through the grating array is greater than or equal to an outer-eye distance.
摘要翻译： 用于显示3D图像的3D显示系统包括跟踪单元，像素面板，光栅阵列和控制单元。 跟踪单元被配置为确定3D显示系统的观看者的空间位置。 像素面板包含来自3D图像的两个或更多个视图图像的交替布置的显示单元，并且光栅阵列耦合到像素面板以从视像图像与像素面板分离光。 控制单元被配置为调整光栅阵列的某些参数，使得通过光栅阵列的相邻显示单元的边缘的水平投影的最大宽度小于或等于内眼距离，以及水平投影的最小宽度 通过光栅阵列的单个显示单元的两个边缘大于或等于外眼距离。
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公开(公告)号：US09779511B2
公开(公告)日：2017-10-03
申请号：US14722109
申请日：2015-05-26
申请人： SuperD Co. Ltd.
发明人： Qing Yang , Peiyun Jian , Dongfang Li
CPC分类号： H04N13/366 , G06T7/277 , G06T2207/10016 , G06T2207/30201 , H04N13/31
摘要： An object tracking method is provided. The method includes obtaining current position coordinates of a tracked object for a first time using a tracking algorithm and initializing a filter acting on a time-varying system based on the obtained current position coordinates. The method further includes updating a system state through the filter acting on the time-varying system when the tracking algorithm outputs new current position coordinates of the tracked object with a spatial delay and comparing speed of the tracked object to a compensation determination threshold. Further, the method includes when the speed of the tracked object is greater than the compensation determination threshold, compensating the new current position coordinates of the tracked object with the spatial delay through the filter acting on the time-varying system, and outputting the compensated current position coordinates.
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公开(公告)号：US09485488B2
公开(公告)日：2016-11-01
申请号：US14493377
申请日：2014-09-23
申请人： SUPERD CO. LTD
发明人： Dongfang Li
CPC分类号： H04N13/122 , G06T15/00 , G06T15/10 , G06T17/00 , G06T17/20 , G06T19/00 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/327
摘要： The present invention provides a 3D display method, which comprises: obtaining an interference value of a display unit displaying at least one pair of images with parallax under the coverage of a spectroscopic device; adjusting the display unit based on the interference value; and the adjusted display unit displaying the at least one pair of images with parallax. The present invention also provides a 3D display device. Through the technical solution of the present invention, the crosstalk phenomenon during the 3D display process can be relieved to optimize the 3D display result.
摘要翻译： 本发明提供一种3D显示方法，其包括：在分光装置的覆盖范围内获得显示单元的至少一对图像的显示单元的干涉值; 基于干扰值调整显示单元; 并且经调整的显示单元用视差显示至少一对图像。 本发明还提供一种3D显示装置。 通过本发明的技术方案，可以减轻3D显示过程中的串扰现象，以优化3D显示结果。
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