公开(公告)号：US20110310448A1

公开(公告)日：2011-12-22

申请号：US12817717

申请日：2010-06-17

Applicant: Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Eun-Soo Kim ,  Seung-Cheol Kim

IPC: G03H1/08

CPC classification number: G03H1/0808 ,  G03H2001/0833 ,  G03H2210/30

Abstract: A method of calculating a computer generated hologram (CGH) using a look-up table and an apparatus thereof are disclosed. The method in accordance with an embodiment of the present invention can include calculating one principal fringe pattern for points of a target object that are separated by a same distance from a reference point of a hologram plane, writing the principal fringe pattern in the look-up table in accordance with a distance between the points of the target object and the reference point, calculating computer-generated hologram information by shifting the principal fringe pattern to the points of the target object located on a same plane, and playing back a three-dimensional image by using the computer-generated hologram information.

Abstract translation: 公开了一种使用查找表计算计算机产生的全息图（CGH）的方法及其装置。 根据本发明的实施例的方法可以包括计算与目标物体的点相距离全息平面的参考点相同距离的一个主条纹图案，将主条纹图案写入查找 根据目标对象的点与参考点之间的距离，通过将主条纹图案移动到位于同一平面上的目标对象的点来计算计算机生成的全息图信息，并且再现三维 通过使用计算机生成的全息图信息的图像。

公开(公告)号：US08384769B1

公开(公告)日：2013-02-26

申请号：US12126791

申请日：2008-05-23

Applicant: Suk-Pyo Hong ,  Yong-Seok Oh ,  Dong-Hak Shin ,  Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Suk-Pyo Hong ,  Yong-Seok Oh ,  Dong-Hak Shin ,  Eun-Soo Kim ,  Seung-Cheol Kim

IPC: H04N13/04

CPC classification number: H04N13/354 ,  H04N13/156 ,  H04N13/229 ,  H04N13/232 ,  H04N13/305 ,  H04N13/307 ,  H04N13/31 ,  H04N13/334 ,  H04N13/337 ,  H04N13/341 ,  H04N13/344 ,  H04N13/346 ,  H04N13/356

Abstract: A three-dimensional image display method is disclosed. The three-dimensional image display method in accordance with an embodiment of the present invention includes: displaying an object image; displaying a background image by using a three-dimensional image display method; and disposing the object image at a close distance and the background image at a far distance such that the object image and the background image overlap inside a same viewing angle. By using images having a different sense of depth, a high-resolution image can be displayed while providing a sense of reality.

Abstract translation: 公开了三维图像显示方法。 根据本发明的实施例的三维图像显示方法包括：显示对象图像; 通过使用三维图像显示方法显示背景图像; 并且将物体图像设置在近距离处，并且背景图像在远距离处使得对象图像和背景图像在相同的视角内重叠。 通过使用具有不同深度感的图像，可以显示高分辨率图像，同时提供现实感。

公开(公告)号：US08289380B2

公开(公告)日：2012-10-16

申请号：US11514617

申请日：2006-08-31

Applicant: Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Eun-Soo Kim ,  Seung-Cheol Kim

IPC: H04N13/00 ,  H04N13/04

CPC classification number: G02B27/26 ,  H04N13/139 ,  H04N13/324 ,  H04N13/337 ,  H04N13/363

Abstract: The present invention relates to a polarized stereoscopic display method and a device thereof. In one embodiment, the device comprises a first signal processing part for signal processing the first image and producing a first input image that is input to a first projector so that a first output beam output from the first projector corresponding to the first image is output from the first projector with a 90 degree phase difference with respect to a second output beam outputted from the second projector corresponding to the second image. The first signal processing part may comprise an image rotating part for rotating an inputted image by 90 degree, a resizing part combined with an output terminal of the image rotating part for resizing the image rotated by 90 degree corresponding to a screen and output it to the first projector.

Abstract translation: 本发明涉及一种偏振立体显示方法及其装置。 在一个实施例中，设备包括第一信号处理部分，用于对第一图像进行信号处理并产生输入到第一投影仪的第一输入图像，使得从第一投影仪输出的与第一图像对应的第一输出光束从 相对于从第二投影仪输出的对应于第二图像的第二输出光束具有90度相位差的第一投影仪。 第一信号处理部分可以包括用于将输入图像旋转90度的图像旋转部分，与图像旋转部分的输出端相结合的调整大小部分，用于调整对应于屏幕旋转90度的图像的大小，并将其输出到 第一台投影机

公开(公告)号：US20080291269A1

公开(公告)日：2008-11-27

申请号：US12126791

申请日：2008-05-23

Applicant: Suk-Pyo Hong ,  Yong-Seok Oh ,  Dong-Hak Shin ,  Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Suk-Pyo Hong ,  Yong-Seok Oh ,  Dong-Hak Shin ,  Eun-Soo Kim ,  Seung-Cheol Kim

IPC: H04N13/04

CPC classification number: H04N13/354 ,  H04N13/156 ,  H04N13/229 ,  H04N13/232 ,  H04N13/305 ,  H04N13/307 ,  H04N13/31 ,  H04N13/334 ,  H04N13/337 ,  H04N13/341 ,  H04N13/344 ,  H04N13/346 ,  H04N13/356

Abstract: A three-dimensional image display method is disclosed. The three-dimensional image display method in accordance with an embodiment of the present invention includes: displaying an object image; displaying a background image by using a three-dimensional image display method; and disposing the object image at a close distance and the background image at a far distance such that the object image and the background image overlap inside a same viewing angle. By using images having a different sense of depth, a high-resolution image can be displayed while providing a sense of reality.

Abstract translation: 公开了三维图像显示方法。 根据本发明的实施例的三维图像显示方法包括：显示对象图像; 通过使用三维图像显示方法显示背景图像; 并且将物体图像设置在近距离处，并且背景图像在远距离处使得对象图像和背景图像在相同的视角内重叠。 通过使用具有不同深度感的图像，可以显示高分辨率图像，同时提供现实感。

公开(公告)号：US20070296806A1

公开(公告)日：2007-12-27

申请号：US11820650

申请日：2007-06-19

Applicant: Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Eun-Soo Kim ,  Seung-Cheol Kim

IPC: H04N7/00

CPC classification number: H04N13/31 ,  H04N2013/403

Abstract: An apparatus and method for projecting a spatial image is disclosed. In one embodiment, the apparatus includes i) a monitor, which outputs the spatial image, ii) an image direction control unit, which controls the direction of the spatial image outputted from the monitor and controls a viewing angle, and iii) a half-mirror, which transflects the spatial image whose direction is adjusted by the image direction control unit. At least one embodiment of the present invention modifies the conventional barrier technology, which has been used to control 3D images or viewing angles, to enhance a sense of realism by adjusting the direction of light emitted from a display device.

Abstract translation: 公开了一种用于投影空间图像的装置和方法。 在一个实施例中，该装置包括i）输出空间图像的监视器，ii）控制从监视器输出的空间图像的方向并控制视角的图像方向控制单元，以及iii） 反射镜，其转换由图像方向控制单元调整其方向的空间图像。 本发明的至少一个实施例修改了已经用于控制3D图像或视角的常规屏障技术，以通过调节从显示装置发射的光的方向来增强现实感。

公开(公告)号：US20110310449A1

公开(公告)日：2011-12-22

申请号：US12817841

申请日：2010-06-17

Applicant: Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Eun-Soo Kim ,  Seung-Cheol Kim

IPC: G03H1/08

CPC classification number: G03H1/0808 ,  G03H2001/0833 ,  G03H2210/30

Abstract: A method of computing CGH using look-up table and temporal redundancy and an apparatus thereof are disclosed. The apparatus includes an extracting unit, which extracts a brightness image and a depth image from a target frame of 3D video, a comparing unit, which extracts a change point that is different from a point of the target frame after comparing the brightness image and the depth image of the target frame to a brightness image and a depth image of a previous frame, a hologram computing unit, which computes hologram information by differentiating hologram computing methods using hologram patterns depending on whether a ratio between the number of the change points and the number of the entire frame points is equal to or greater than a predetermined critical value, and a storing unit, which stores the brightness image and the depth image of the target image and the hologram information.

Abstract translation: 公开了使用查找表和时间冗余计算CGH的方法及其装置。 该装置包括提取单元，其从3D视频的目标帧中提取亮度图像和深度图像;比较单元，其在比较亮度图像和亮度图像之后提取与目标帧的点不同的改变点 目标帧的深度图像到先前帧的亮度图像和深度图像，全息图计算单元，其通过使用全息图图案来区分全息图计算方法来计算全息图信息，这取决于变化点数和 整个帧点的数量等于或大于预定临界值，以及存储单元，其存储目标图像的亮度图像和深度图像以及全息图信息。

公开(公告)号：US20070002132A1

公开(公告)日：2007-01-04

申请号：US11514617

申请日：2006-08-31

Applicant: Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Eun-Soo Kim ,  Seung-Cheol Kim

IPC: H04N13/04 ,  H04N15/00 ,  H04N9/47

CPC classification number: G02B27/26 ,  H04N13/139 ,  H04N13/324 ,  H04N13/337 ,  H04N13/363

Abstract: The present invention relates to a polarized stereoscopic display method and a device thereof. In one embodiment, the device comprises a first signal processing part for signal processing the first image and producing a first input image that is input to a first projector so that a first output beam output from the first projector corresponding to the first image is output from the first projector with a 90 degree phase difference with respect to a second output beam outputted from the second projector corresponding to the second image. The first signal processing part may comprise an image rotating part for rotating an inputted image by 90 degree, a resizing part combined with an output terminal of the image rotating part for resizing the image rotated by 90 degree corresponding to a screen and output it to the first projector.

Abstract translation: 本发明涉及一种偏振立体显示方法及其装置。 在一个实施例中，设备包括第一信号处理部分，用于对第一图像进行信号处理并产生输入到第一投影仪的第一输入图像，使得从第一投影仪输出的与第一图像对应的第一输出光束从 相对于从第二投影仪输出的对应于第二图像的第二输出光束具有90度相位差的第一投影仪。 第一信号处理部分可以包括用于将输入图像旋转90度的图像旋转部分，与图像旋转部分的输出端相结合的调整大小部分，用于调整对应于屏幕旋转90度的图像的大小，并将其输出到 第一台投影机

公开(公告)号：US08115803B2

公开(公告)日：2012-02-14

申请号：US11820650

申请日：2007-06-19

Applicant: Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Eun-Soo Kim ,  Seung-Cheol Kim

IPC: H04N7/00

CPC classification number: H04N13/31 ,  H04N2013/403

Abstract: An apparatus and method for projecting a spatial image is disclosed. In one embodiment, the apparatus includes i) a monitor, which outputs the spatial image, ii) an image direction control unit, which controls the direction of the spatial image outputted from the monitor and controls a viewing angle, and iii) a half-mirror, which transflects the spatial image whose direction is adjusted by the image direction control unit. At least one embodiment of the present invention modifies the conventional barrier technology, which has been used to control 3D images or viewing angles, to enhance a sense of realism by adjusting the direction of light emitted from a display device.

Abstract translation: 公开了一种用于投影空间图像的装置和方法。 在一个实施例中，该装置包括i）输出空间图像的监视器，ii）控制从监视器输出的空间图像的方向并控制视角的图像方向控制单元，以及iii） 反射镜，其转换由图像方向控制单元调整其方向的空间图像。 本发明的至少一个实施例修改了已经用于控制3D图像或视角的常规屏障技术，以通过调节从显示装置发射的光的方向来增强现实感。

公开(公告)号：US20110310447A1

公开(公告)日：2011-12-22

申请号：US12817636

申请日：2010-06-17

Applicant: Eun-Soo Kim ,  Seung-Cheol Kim

Inventor： Eun-Soo Kim ,  Seung-Cheol Kim

IPC: G03H1/08

CPC classification number: G03H1/0808 ,  G03H2001/0833 ,  G03H2210/30

Abstract: A method of computing a computer generated hologram (CGH) using a look-up table and spatial redundancy and an apparatus thereof are disclosed. The method in accordance with an embodiment of the present invention can includes computing one principal fringe pattern for each point of a target object that is separated by a same distance from a reference point of a hologram plane, storing the principal fringe pattern in accordance with a distance between each point of the target object and the reference point, computing identity data representing whether each point of an input image and adjacent points are identical to one another, computing an n-point fringe pattern by combining n principal fringe patterns and computing hologram information by matching the n-point fringe pattern to n successive points identified from the identity data. Here, the n is a natural number.

Abstract translation: 公开了使用查找表和空间冗余计算计算机生成的全息图（CGH）的方法及其装置。 根据本发明的实施例的方法可以包括：计算与目标物体的每个点相距离全息图平面的参考点相同距离的一个主条纹图案，根据一个 目标对象的每个点与参考点之间的距离，计算表示输入图像和相邻点的每个点是否相同的身份数据，通过组合n个主要条纹图案和计算全息图信息来计算n点条纹图案 通过将n点条纹图案与从身份数据识别的n个连续点匹配。 这里，n是自然数。

公开(公告)号：US20070002441A1

公开(公告)日：2007-01-04

申请号：US11514615

申请日：2006-08-31

Applicant: Eun-Soo Kim ,  Sun-Joo Jang

Inventor： Eun-Soo Kim ,  Sun-Joo Jang

IPC: G02B27/22

CPC classification number: G07F9/02

Abstract: A three-dimensional image display device is disclosed. In one embodiment, the device creates an effect of a three-dimensional image floating in the air by projecting a two-dimensional image to a free space in a form of a three-dimensional image. According to one embodiment of the invention, the device can be implemented with a minimal space in the structure of a conventional vending machine, comprising a minimal number of components and low-cost parts. It is possible to produce a large quantity of three-dimensional image display devices at a low cost.

Abstract translation: 公开了一种三维图像显示装置。 在一个实施例中，设备通过以三维图像的形式将二维图像投影到自由空间来产生浮在空中的三维图像的效果。 根据本发明的一个实施例，该装置可以在常规自动售货机的结构中具有最小的空间来实现，包括最少数量的部件和低成本零件。 可以以低成本生产大量的三维图像显示装置。