公开(公告)号：US07271803B2

公开(公告)日：2007-09-18

申请号：US10455144

申请日：2003-06-05

申请人： Koichi Ejiri ,  Ying-Jieh Huang ,  Shin Aoki ,  Haike Guan

发明人： Koichi Ejiri ,  Ying-Jieh Huang ,  Shin Aoki ,  Haike Guan

IPC分类号： G06T15/10 ,  H04N13/04

CPC分类号： H04N13/282 ,  H04N13/279 ,  H04N13/289

摘要： A 3-D visual simulating system stores image data sets in a predetermined viewing space for right and left visual field and selects a portion of the stored image data corresponding to the current visual field for displaying it to an observer. The 3-D image stimulus changes according to the current visual field of the observer and the location of the observer in a predetermined visual space in a manner that undesirable perceptional effects are substantially eliminated. The image data sets are stored in a reduced space in an efficient manner for retrieval.

摘要翻译： 3-D视觉模拟系统将图像数据集存储在用于右视野和左视野的预定观看空间中，并且选择与当前视野对应的所存储的图像数据的一部分以将其显示给观察者。 3-D图像刺激根据观察者的当前视野和观察者在预定视觉空间中的位置以基本上消除不期望的感知效应的方式而改变。 图像数据集以有效的方式存储在缩小的空间中以进行检索。

公开(公告)号：US06830341B2

公开(公告)日：2004-12-14

申请号：US10423442

申请日：2003-04-25

申请人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

发明人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

IPC分类号： G03B2100

CPC分类号： H04N9/317 ,  G03B21/14 ,  H04N5/74 ,  H04N9/3185 ,  H04N17/04

摘要： A projector is often positioned so that its optical axis is at an imperfect orthogonal angle with respect to a projection screen. This position causes a keystone distortion as well as imperfect focus in the projected image. To correct these undesirable problems, initially, a lens and/or an image-forming plate is independently repositioned to bring the projected image into focus based upon user input data. The keystone distortion is also corrected by redrawing the image on an image-forming surface based upon additional user input data.

摘要翻译： 投影仪通常被定位成使得其光轴相对于投影屏幕处于不正确的正交角度。 该位置会导致梯形失真以及投影图像中的不完全对焦。 为了纠正这些不期望的问题，首先，透镜和/或图像形成板被独立地重新定位，以基于用户输入数据使投影图像成为焦点。 梯形失真还通过基于附加用户输入数据重绘图像形成表面上的图像来校正。

公开(公告)号：US6104840A

公开(公告)日：2000-08-15

申请号：US966889

申请日：1997-11-10

申请人： Koichi Ejiri ,  Haike Guan ,  Shin Aoki

发明人： Koichi Ejiri ,  Haike Guan ,  Shin Aoki

IPC分类号： G06T17/00 ,  G06K9/36

CPC分类号： G06T17/00

摘要： A composite image is generated from partially overlapping adjacent images taken at a single location along a plurality of axes. The angular relation among the overlapping images is initially determined based upon a common pattern in an overlapping portion of the images. The overlapping images are each converted to with respect to one of the images selected as a standard image based upon the previously determined angular relation.

摘要翻译： 从沿着多个轴的单个位置拍摄的部分重叠的相邻图像生成合成图像。 重叠图像之间的角度关系最初基于图像的重叠部分中的共同图案来确定。 基于先前确定的角度关系，重叠图像相对于作为标准图像选择的图像中的一个被转换。

公开(公告)号：US20050062940A1

公开(公告)日：2005-03-24

申请号：US10981804

申请日：2004-11-05

申请人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

发明人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

IPC分类号： H04N5/74 ,  G02B27/18 ,  G03B21/00 ,  G03B21/14 ,  G03B21/28 ,  H04N17/00 ,  H04N17/04

CPC分类号： H04N9/317 ,  G03B21/14 ,  H04N5/74 ,  H04N9/3185 ,  H04N17/04

摘要： A project is often positioned so that its optical axis is at an imperfect orthogonal angle with respect to a projection screen. This position causes a keystone distortion as well as imperfect focus in the projected image. To correct these undesirable problems, initially, a lens and/or an image-forming plate is independently repositioned to bring the projected image into focus based upon user input data. The keystone distortion is also corrected by redrawing the image on an image-forming surface based upon additional user input data.

摘要翻译： 项目经常定位成使得其光轴相对于投影屏幕处于不正确的正交角度。 该位置会导致梯形失真以及投影图像中的不完全对焦。 为了纠正这些不期望的问题，首先，透镜和/或图像形成板被独立地重新定位，以基于用户输入数据使投影图像成为焦点。 梯形失真还通过基于附加用户输入数据重绘图像形成表面上的图像来校正。

公开(公告)号：US07182464B2

公开(公告)日：2007-02-27

申请号：US10981804

申请日：2004-11-05

申请人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

发明人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

IPC分类号： G03B21/00 ,  G03B21/14

CPC分类号： H04N9/317 ,  G03B21/14 ,  H04N5/74 ,  H04N9/3185 ,  H04N17/04

摘要： A project is often positioned so that its optical axis is at an imperfect orthogonal angle with respect to a projection screen. This position causes a keystone distortion as well as imperfect focus in the projected image. To correct these undesirable problems, initially, a lens and/or an image-forming plate is independently repositioned to bring the projected image into focus based upon user input data. The keystone distortion is also corrected by redrawing the image on an image-forming surface based upon additional user input data.

摘要翻译： 项目经常定位成使得其光轴相对于投影屏幕处于不正确的正交角度。 该位置会导致梯形失真以及投影图像中的不完全对焦。 为了纠正这些不期望的问题，首先，透镜和/或图像形成板被独立地重新定位，以基于用户输入数据使投影图像成为焦点。 梯形失真还通过基于附加用户输入数据重绘图像形成表面上的图像来校正。

公开(公告)号：US06609797B2

公开(公告)日：2003-08-26

申请号：US10055222

申请日：2002-01-22

申请人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

发明人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

IPC分类号： G03B2114

CPC分类号： H04N9/317 ,  G03B21/14 ,  H04N5/74 ,  H04N9/3185 ,  H04N17/04

摘要： A projector is often positioned so that its optical axis is at an imperfect orthogonal angle with respect to a projection screen. This position causes a keystone distortion as well as imperfect focus in the projected image. To correct these undesirable problems, initially, a lens and/or an image-forming plate is independently repositioned to bring the projected image into focus based upon user input data. The keystone distortion is also corrected by redrawing the image on an image-forming surface based upon additional user input data.

公开(公告)号：US06366360B2

公开(公告)日：2002-04-02

申请号：US08807571

申请日：1997-02-27

申请人： Koichi Ejiri ,  Haike Guan ,  Shin Aoki

发明人： Koichi Ejiri ,  Haike Guan ,  Shin Aoki

IPC分类号： G06F1500

CPC分类号： G06T5/50 ,  G06T5/006 ,  H04N5/3572

摘要： The method and a system for determining coefficients correct distortion aberration based upon corresponding portions of partially overlapping images. These images are generally generated without any specific reference markers in the image for determining the distortion caused by an optical system.

摘要翻译： 基于部分重叠图像的相应部分的方法和用于确定系数校正失真像差的系统。 这些图像通常在图像中没有任何特定参考标记的情况下生成，用于确定由光学系统引起的失真。

公开(公告)号：US06361171B1

公开(公告)日：2002-03-26

申请号：US09493334

申请日：2000-01-28

申请人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

发明人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

IPC分类号： G03B2114

CPC分类号： H04N9/317 ,  G03B21/14 ,  H04N5/74 ,  H04N9/3185 ,  H04N17/04

摘要： A projector is often positioned so that its optical axis is at an imperfect orthogonal angle with respect to a projection screen. This position causes a keystone distortion as well as imperfect focus in the projected image. To correct these undesirable problems, initially, a lens and/or an image-forming plate is independently repositioned to bring the projected image into focus based upon user input data. The keystone distortion is also corrected by redrawing the image on an image-forming surface based upon additional user input data.

摘要翻译： 投影仪通常被定位成使得其光轴相对于投影屏幕处于不正确的正交角度。 该位置会导致梯形失真以及投影图像中的不完全对焦。 为了纠正这些不期望的问题，首先，透镜和/或图像形成板被独立地重新定位，以基于用户输入数据使投影图像成为焦点。 梯形失真还通过基于附加用户输入数据重绘图像形成表面上的图像来校正。

公开(公告)号：US20090185054A1

公开(公告)日：2009-07-23

申请号：US12413053

申请日：2009-03-27

申请人： Koichi Ejiri ,  Shin Aoki ,  Takashi Saitoh ,  Guan Haike ,  Takuji Sakamoto

发明人： Koichi Ejiri ,  Shin Aoki ,  Takashi Saitoh ,  Guan Haike ,  Takuji Sakamoto

IPC分类号： H04N5/76

CPC分类号： H04N5/772 ,  G06T7/223 ,  G06T7/30 ,  G06T7/73 ,  G06T2200/24 ,  G06T2200/32 ,  G06T2207/10016 ,  G06T2207/20021 ,  H04N5/23238 ,  H04N5/23293 ,  H04N5/907

摘要： A device includes a display monitor configured to display on a screen of the display monitor at least one of a current image and a preceding image taken by an optical unit, a storage unit configured to store the preceding image, and a control unit configured to display a part of the preceding image on the screen when the current image is displayed on the screen, the displayed part of the preceding image indicating a positional relationship between the current image and the preceding image. The current image is taken when the displayed part of the preceding image substantially overlaps a corresponding portion of the current image such that the current image and the preceding image can be processed to form a panoramic image.

摘要翻译： 一种设备包括显示监视器，被配置为在显示监视器的屏幕上显示由光学单元拍摄的当前图像和先前图像中的至少一个，被配置为存储前一图像的存储单元和被配置为显示的控制单元 在当前图像显示在屏幕上时屏幕上的前一图像的一部分，前一图像的显示部分指示当前图像和前一图像之间的位置关系。 当前一图像的显示部分基本上与当前图像的对应部分重叠时，拍摄当前图像，使得可以处理当前图像和前一图像以形成全景图像。

公开(公告)号：US07298919B2

公开(公告)日：2007-11-20

申请号：US10860145

申请日：2004-06-04

申请人： Koichi Ejiri ,  Shin Aoki ,  Takashi Saitoh ,  Guan Haike ,  Takuji Sakamoto

发明人： Koichi Ejiri ,  Shin Aoki ,  Takashi Saitoh ,  Guan Haike ,  Takuji Sakamoto

IPC分类号： G06K9/36

CPC分类号： H04N5/772 ,  G06T7/223 ,  G06T7/30 ,  G06T7/73 ,  G06T2200/24 ,  G06T2200/32 ,  G06T2207/10016 ,  G06T2207/20021 ,  H04N5/23238 ,  H04N5/23293 ,  H04N5/907

摘要： A camera system includes a display monitor which displays an image of an object, taken by an optical unit, on a screen of the monitor. A reading unit reads a preceding image and a current image among a plurality of partially overlapping images, from a memory device, the preceding image and the current image containing a common element. A determining unit determines a positional relation between the preceding image and the current image based on a common pattern derived from the common element in the two adjacent images read by the reading unit. A displaying unit displays an image indicating a boundary of the preceding image on the screen of the monitor at a shifted position according to the positional relation determined by the determining unit, with the current image concurrently displayed on the screen of the monitor.

摘要翻译： 相机系统包括在监视器的屏幕上显示由光学单元拍摄的物体的图像的显示监视器。 读取单元从存储器件，前一图像和包含公共元件的当前图像在多个部分重叠的图像中读取前一图像和当前图像。 确定单元基于从由读取单元读取的两个相邻图像中的公共元素导出的公共图案来确定前一图像和当前图像之间的位置关系。 显示单元根据由确定单元确定的位置关系，在移动位置的显示器屏幕上显示指示前一图像的边界的图像，并将当前图像同时显示在监视器的屏幕上。