公开(公告)号：WO0233494A3

公开(公告)日：2002-09-06

申请号：PCT/JP0109078

申请日：2001-10-16

Applicant: SONY CORP ,  BABA SHIGEYUKI ,  SHIRAKURA AKIRA

Inventor： BABA SHIGEYUKI ,  SHIRAKURA AKIRA

IPC: G03B35/00 ,  G03H1/26

CPC classification number: G03H1/268 ,  G03H1/265 ,  G03H2001/2273 ,  G03H2001/2695 ,  G03H2210/20 ,  G03H2210/30 ,  G03H2210/441 ,  G03H2210/454

Abstract: A holographic stereogram printing system capable of printing a holographic stereogram by selectively performing a desired image processing on a still picture image or a motion picture image entered. The printing system is comprised of an image processing server (10) for selectively performing an image processing on an image data, an image storage server (20) for storing the image data processed in the image processing server, and a printing device (30) for printing a holographic stereogram in accordance with the processed image data stored in the image storage server.

Abstract translation: 一种全息立体图像打印系统，其能够通过选择性地对输入的静止图像图像或运动图像图像执行期望的图像处理来打印全息立体图像。 打印系统包括用于选择性地执行图像数据的图像处理的图像处理服务器（10），用于存储在图像处理服务器中处理的图像数据的图像存储服务器（20）和打印装置（30） 用于根据存储在图像存储服务器中的处理后的图像数据打印全息立体图。

公开(公告)号：JP2008096783A

公开(公告)日：2008-04-24

申请号：JP2006279798

申请日：2006-10-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： BABA SHIGEYUKI

IPC: G03H1/22 ,  G11B7/0065 ,  G11B7/135

Abstract: PROBLEM TO BE SOLVED: To reproduce a high-quality image while suppressing influences of image deformation on the movement of a reproduced image even when a hologram recording medium expands or contracts upon reproducing, in particular, under such recording and reproducing conditions that the movement of a hologram reproduced image is not negligible for a Bragg selection angle. SOLUTION: Upon reproducing a target image, a hologram recording material 50 is irradiated with reproducing reference light by continuously varying the angle of the light in a given angle range including the incident angle of the recording reference light 200; images of obtained reproduced signal light 300 are continuously picked up by an image sensor 22; and a plurality of images obtained by an image processing unit 233 are weighed by each image and synthesized into one sheet of reproduced image. Thus, even under such recording and reproducing conditions that the movement of a hologram reproduced image is not negligible for the Bragg selection angle, image degradation caused by contraction or expansion of a recording medium can be effectively corrected by image processing. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：即使当全息图记录介质在再现时膨胀或收缩时，特别是在这样的记录和再现条件下，即使在抑制图像变形对再现图像的移动的影响的同时再现高质量图像， 对于布拉格选择角，全息图再现图像的运动是不可忽略的。 解决方案：在再现目标图像时，通过在包括记录参考光200的入射角的给定角度范围内连续地改变光的角度，再现参考光照射全息记录材料50; 所获得的再现信号光300的图像被图像传感器22连续地拾取; 并且由图像处理单元233获得的多个图像由每个图像称重并合成为一张再现图像。 因此，即使在全息图再现图像的移动对于布拉格选择角度不能忽略的记录和再现条件下，也可以通过图像处理有效地校正由记录介质的收缩或扩大引起的图像劣化。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007025421A

公开(公告)日：2007-02-01

申请号：JP2005209579

申请日：2005-07-20

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIHARA NOBUHIRO ,  SHIROKURA AKIRA ,  BABA SHIGEYUKI

IPC: G03H1/04 ,  G02B27/22 ,  G03B35/02 ,  G03B35/26

CPC classification number: G03H1/30 ,  G03H1/0486 ,  G03H1/268 ,  G03H2001/2695

Abstract: PROBLEM TO BE SOLVED: To decrease blur in a depth direction of a holographic stereogram without damaging an optical component or a hologram recording material.
SOLUTION: A slit 14 to eliminate unnecessary light at a conjugate position with a hologram recording material 50 is disposed in the middle between a lens 11 and a lens 12 of an object projection optical system to irradiate the hologram recording material 50 with object light spatially modulated by an SLM (spatial light modulator) 6, and a convex lens 141 is fitted into the slit 14 to produce an equivalent arrangement of closely disposing the convex lens 141 to the hologram recording material 50. Thus, blur in the depth direction of a holographic stereogram is decreased without damaging the convex lens 141 or the hologram recording material 50, and a three-dimensional image sharp in the depth direction is provided.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：减少全息立体图的深度方向的模糊，而不损害光学部件或全息记录材料。 解决方案：在全息图记录材料50的共轭位置消除不必要的光的狭缝14设置在物体投影光学系统的透镜11和透镜12之间的中间，以将全息图记录材料50照射到物体 通过SLM（空间光调制器）6进行空间调制的光，并且将凸透镜141装配到狭缝14中，以产生将凸透镜141紧密地布置到全息图记录材料50上的等效布置。因此，深度方向上的模糊 降低全息立体图而不损坏凸透镜141或全息图记录材料50，并且提供在深度方向上锐利的三维图像。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2002135806A

公开(公告)日：2002-05-10

申请号：JP2000319773

申请日：2000-10-19

Applicant: SONY CORP

Inventor： BABA SHIGEYUKI ,  SHIROKURA AKIRA

IPC: G03B35/02 ,  G03B35/18 ,  G03H1/26 ,  G06T1/00 ,  G06T15/00 ,  H04N13/02

Abstract: PROBLEM TO BE SOLVED: To easily generate a parallax image stream in a short time by automatically setting various parameters. SOLUTION: A photographing device 1 reads a time space parameter TSP required for photographing out of various time space parameters stored in a storage server 3 and/or recorded on a recording medium, performs photographing on the basis of this time space parameter TSP and generates picked-up image data D1. The photographing device 1 stores the picked-up image data D1 and the time space parameter TSP corresponding thereto in the storage server 3 and/or records them on the recording medium. These picked-up image data D1 and the time space parameter TSP are supplied to an image data processing part 11 in a holographic stereogram preparing device 10 and the time space parameter TSP is used as a time space parameter required for preparing a holographic streogram.

公开(公告)号：JP2002123160A

公开(公告)日：2002-04-26

申请号：JP2000315970

申请日：2000-10-16

Applicant: SONY CORP

Inventor： BABA SHIGEYUKI ,  SHIROKURA AKIRA ,  ASHIZAKI KOJI

IPC: G03C9/08 ,  G03H1/04 ,  G03H1/24 ,  G03H1/26 ,  G06F3/12 ,  G06Q10/00 ,  G06Q30/06 ,  G06Q50/00 ,  H04N7/16 ,  H04N21/2343 ,  H04N21/258 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To enable users to order holographic stereograms which enable the users to observe the images zoomed in specific regions simply by changing their visual points merely when the users send the two-dimensional images and information assigning the zoom regions to a trader via net works. SOLUTION: When connection and user collation end, an order accepting server 80 accepts the two-dimensional images and the parameter information indicating the zoom regions and sends the same to an image processing server 60. The image processing server 60 subjects the two-dimensional images to zoom image processing to make the zoomed images observable by changing the visual points by using the parameter information. The zoom image processing data is sent as image data for preview to a user terminal 90. The zoom image processing data which is the same as the image data for preview is thereafter sent from the image processing server 60 to an image accumulating server 30. The image accumulating server 30 and a printing output device 40 form the holographic stereograms.

公开(公告)号：JP2000078614A

公开(公告)日：2000-03-14

申请号：JP24850198

申请日：1998-09-02

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ASHIZAKI KOJI ,  SHIROKURA AKIRA ,  KIHARA NOBUHIRO ,  BABA SHIGEYUKI

IPC: H04N5/765 ,  G01S5/16 ,  G03H1/26 ,  G06T1/00 ,  H04N5/232 ,  H04N5/77 ,  H04N5/781 ,  H04N5/92 ,  H04N13/00 ,  H04N13/02

CPC classification number: G03H1/268 ,  G01S5/16 ,  G03H2210/441 ,  H04N5/232 ,  H04N5/772 ,  H04N5/9201 ,  H04N5/9205

Abstract: PROBLEM TO BE SOLVED: To easily enable parallactic picture sequence to be photographed without requiring installation of a rail or the like by recording positional information at the time of picture photographing to part of or all of the plural photographed pictures, while corresponding to respective images, when the plural pictures are continuously photographed. SOLUTION: Relating to a picture recording device 1 a sensor output signal from sensors 2a to 2c of a sensor part 2 of a camcorder 6 is A/D converted and outputted from a data fetch part 3. These measurement data are operated, compared and compensated by a data conversion part 4 and position information such as progressive movement or a rotary movement is converted into packet data for every unit time which are multiplied by a specified format and outputted. This output is converted into sound data including the position information by a data modulation part 5 and is recorded together with a video record at the time of photographing a subject 7 by recording device 6. Thus, it is not necessary to move the recording device at a fixed speed at the time of photographing a parallactic picture sequence and simplification and low costs are enabled.

Abstract translation: 要解决的问题：为了容易地使得在不需要安装轨道等的情况下拍摄不规则图像序列，通过将图像拍摄时的位置信息记录到多个拍摄图像的一部分或全部，同时对应于各个图像， 当连续拍摄多张照片时。 解决方案：对于图像记录装置1，摄像机6的传感器部分2的传感器2a至2c的传感器输出信号进行A / D转换并从数据获取部分3输出。这些测量数据被操作，比较和补偿 通过数据转换部分4和诸如逐行移动或旋转运动的位置信息被转换成每单位时间的分组数据，它们乘以指定的格式并被输出。 该输出被数据调制部分5转换为包括位置信息的声音数据，并且在记录装置6拍摄对象7时与视频记录一起记录。因此，不需要将记录装置移动到 能够在拍摄场景画面序列时具有固定的速度，简化和低成本。

公开(公告)号：JPH11344918A

公开(公告)日：1999-12-14

申请号：JP15116798

申请日：1998-06-01

Applicant: SONY CORP

Inventor： AKIMOTO OSAMU ,  SHIROKURA AKIRA ,  KIHARA NOBUHIRO ,  BABA SHIGEYUKI

IPC: G03H1/22 ,  G03H1/26 ,  G11B20/12

Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording medium capable of recording information, such as voices, in addition to image information. SOLUTION: A hologram sheet 1 has a square shape. A video recording region 2 is formed in the central part of its front surface and an auxiliary information recording region 3 is formed at its circumferential. Systems, such as magnetic recording, optical recording, bar code recording and other symbol recording and semiconductor recording, are used for the recording system of the auxiliary information. A viewer having a mechanism to reproduce images and a mechanism to reproduce the auxiliary information is used for reproducing of the hologram sheet. A system to simultaneously read and reproduce the information or system to reproduce the information after reading and once storing the information in an internal memory and a system to reproduce the information after mounting of the hologram sheet are used for the reproducing system of the auxiliary information.

公开(公告)号：JPH10143058A

公开(公告)日：1998-05-29

申请号：JP30269196

申请日：1996-11-14

Applicant: SONY CORP

Inventor： BABA SHIGEYUKI ,  SHIROKURA AKIRA ,  KIHARA NOBUHIRO

IPC: G03H1/26

Abstract: PROBLEM TO BE SOLVED: To make it possible to take in an image by using a lens with a small angle of view. SOLUTION: The picture of a subject 112 is taken by moving a CCD video camera 61 linearly along a view point path 111. Then, the CCD video camera 61 is kept so that the optical axis 61a is always directed to the object 112. An image taken in by the CCD camera 61 is processed in key stone distortion correction and further processed in view point transformation before being displayed on a LCD. By adopting light from the image displayed on the LCD as light of the object and irradiating a hologram recording medium with the light, and also irradiating this hologram recording medium with a reference light, a holographic stereogram is produced.

公开(公告)号：JPH1078742A

公开(公告)日：1998-03-24

申请号：JP23438996

申请日：1996-09-04

Applicant: SONY CORP

Inventor： SHIROKURA AKIRA ,  TOMITA SEIJIRO ,  KIHARA NOBUHIRO ,  BABA SHIGEYUKI

IPC: G03H1/26

Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a parallactic picture line capable of obtaining various three-dimensional images by synthesizing plural parallactic picture lines and generating a new parallactic picture line. SOLUTION: A first parallactic picture line consisting of plural pictures with different viewpoints and containing parallactic information, and a second parallactic picture line similarly consisting of plural pictures with different viewpoints and containing the parallactic information are prepared. Then, related to respective pictures constituting the first parallactic picture line and respective pictures constituting the second parallactic picture line, respective pictures answering to the viewpoint from the same direction are overlapped to be synthesized, and the new parallactic picture line is generated. In such a case, when the parallactic picture line is photographed by a parallactic picture line photographing system, an object 11 is placed on a turntable 12, and by turning the turntable 12 by a prescribed angle in the fixed direction as shown by the arrow A1 whenever the object 11 is photographed by a photographing device 13, plural pictures with different viewpoints are photographed. Thus, the parallactic picture line with a parallax in the horizontal direction is obtained.

公开(公告)号：JP2012013902A

公开(公告)日：2012-01-19

申请号：JP2010149572

申请日：2010-06-30

Applicant: Sony Corp ,  Sony Dadc Corp ,  ソニー株式会社 ,  株式会社ソニーDadc

Inventor： SHIROKURA AKIRA ,  HIGASHIHARA TERUAKI ,  ARAI TOSHIYUKI ,  BABA SHIGEYUKI

IPC: G03H1/02 ,  G03H1/04 ,  G03H1/22 ,  G03H1/26 ,  G11B7/0065

CPC classification number: G03H1/265 ,  G03H2001/2223 ,  G03H2210/53 ,  G03H2222/46 ,  G03H2223/14

Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording medium having a plurality of pieces of information recorded therein, including planarly expressed image information; and when reproducing the planarly expressed image information, suppressing the reproduction of a plurality of ghosts.SOLUTION: This hologram recording medium has a plurality of images recorded therein, including planarly expressed image information. When substantially collimated light is incident from a first direction, a first image is reproduced in such a manner as to maximize the diffracted light intensity in a predetermined direction. When substantially collimated light is incident from a second direction, a second image is reproduced in such a manner as to maximize the diffracted light intensity in the predetermined direction. A full width at half maximum of the reproduction angle of at least one of the diffracted light intensities of the first and second image is defined as 8° or less.

Abstract translation: 要解决的问题：提供一种其中记录有多条信息的全息图记录介质，包括平面表达的图像信息; 并且当再现平面表达的图像信息时，抑制多个重影的再现。 解决方案：该全息图记录介质具有记录在其中的多个图像，包括平面表达的图像信息。 当基本上准直的光从第一方向入射时，第一图像以使得沿预定方向的衍射光强度最大化的方式被再现。 当基本上准直的光从第二方向入射时，以使得在预定方向上的衍射光强度最大化的方式再现第二图像。 将第一和第二图像的至少一个衍射光强度的再现角度的最大半值的全宽定义为8°或更小。 版权所有（C）2012，JPO＆INPIT