公开(公告)号：US08711256B2

公开(公告)日：2014-04-29

申请号：US13090709

申请日：2011-04-20

申请人： Koichi Yoshikawa

发明人： Koichi Yoshikawa

IPC分类号： H04N9/68 ,  H04N9/09

CPC分类号： H04N5/33 ,  H04N5/2258 ,  H04N5/332

摘要： There is provided an image processing apparatus including an image acquisition unit that obtains color image data composed of wavelength components in a visible light region only, and monochrome image data which does not contain the wavelength components in the visible light region and which is composed of wavelength components in other than visible light region only, a color information extraction unit that extracts color information from the color image data, a luminance information extraction unit that extracts luminance information from the monochrome image data, and a synthesis unit that synthesizes the extracted color information and the extracted luminance information to generate composite image data.

摘要翻译： 提供了一种图像处理装置，其包括：图像获取单元，其获得由可见光区域中的波长成分组成的彩色图像数据;以及单色图像数据，其不包含可见光区域中的波长成分，并且由波长 除了可见光区域以外的分量，从彩色图像数据中提取颜色信息的颜色信息提取单元，从单色图像数据提取亮度信息的亮度信息提取单元和合成所提取的颜色信息的合成单元和 提取的亮度信息以生成合成图像数据。

公开(公告)号：US20110199531A1

公开(公告)日：2011-08-18

申请号：US13125447

申请日：2010-09-17

申请人： Koichi Yoshikawa

发明人： Koichi Yoshikawa

IPC分类号： H04N5/225 ,  G02B27/64

CPC分类号： G03B5/00 ,  G02B27/646 ,  G03B11/00 ,  G03B17/00 ,  G03B37/00 ,  G03B37/02 ,  G03B2205/0007 ,  H04N5/232 ,  H04N5/23238 ,  H04N5/23241 ,  H04N5/23287

摘要： Provided is an optical apparatus including a filter (102) that includes a first surface (105) intersecting a rotation axis at a predetermined angle and a second surface (106) orthogonal to the rotation axis and rotates around the rotation axis, a filter (110) that is arranged adjacent to the filter (102), includes a third surface (115) and a fourth surface (116) in a spatial relationship of point-symmetry to the first surface (105) and the second surface (106) about a point on the rotation axis between the filters, and rotates in an opposite direction of the filter (102) around the rotation axis.

摘要翻译： 本发明提供一种光学装置，包括：滤光器（102），其包括与旋转轴线成预定角度相交的第一表面（105）和与旋转轴线正交且绕旋转轴线旋转的第二表面（106），过滤器 ）包括与第一表面（105）和第二表面（106）的点对称的空间关系的第三表面（115）和第四表面（116），所述第三表面（115）和第四表面（116）围绕 点在过滤器之间的旋转轴线上，并且围绕旋转轴线沿着与过滤器（102）相反的方向旋转。

公开(公告)号：US07457051B2

公开(公告)日：2008-11-25

申请号：US11632632

申请日：2005-07-08

申请人： Koichi Yoshikawa

发明人： Koichi Yoshikawa

IPC分类号： G02B17/00

CPC分类号： G02B13/06 ,  G03B17/00 ,  G03B37/04 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/247

摘要： The present invention provides an imaging apparatus capable of imaging a wide area, controlling parallax to achieve an excellent image quality, and utilizing an imaging element with a relatively large package.The imaging apparatus for imaging a wide area as a subject by dividing the subject into a plurality of subject portions and respectively imaging the subject portions using a plurality of imaging means 11, 12 is configured such that the imaging means 11, 12 includes lenses 1, 3A, 3B, and imaging element 6; respective NP points 9 of the a plurality of imaging means 11, 12 are concentrated within a minute radius region based on one of the NP points as a center; an optical element 5 having a reflection function is arranged behind a refraction surface of the lens 1 located at the nearest position from the subject in each of the imaging means 11, 12; the imaging element 6 is arranged behind the optical element 5 having the reflection function and outside of a space formed by straight lines which pass from the NP point 9 to circumferential portions in respective directions of the lens 1; and light beams bent by the optical element 5 having the reflection function are detected by the imaging element 6.

摘要翻译： 本发明提供一种成像装置，其能够对广泛的区域进行成像，控制视差以获得优异的图像质量，并且利用具有相对大的封装的成像元件。 用于通过将被摄体分成多个被摄体部分并且使用多个成像装置11,12分别对被摄体部分进行摄影的用于对被摄体进行成像的摄像装置被构造成使得成像装置11,12包括透镜1， 3A，3B和成像元件6; 基于NP点之一作为中心，多个成像装置11,12的各个NP点9集中在微小半径区域内; 具有反射功能的光学元件5被布置在位于与每个成像装置11,12中的被摄体最接近的位置的透镜1的折射表面的后面; 成像元件6布置在具有反射功能的光学元件5的后面以及由从NP点9穿过透镜1的各个方向的圆周部分的直线形成的空间的外部; 并且由具有反射功能的光学元件5弯曲的光束被成像元件6检测。

公开(公告)号：US06180479B2

公开(公告)日：2001-01-30

申请号：US09302454

申请日：1999-04-30

申请人： Koichi Yoshikawa

发明人： Koichi Yoshikawa

IPC分类号： H01L2120

CPC分类号： H01L28/20 ,  H01L27/0802

摘要： In a method of manufacturing a semiconductor device, a polysilicon resistance film is directly or indirectly formed on a semiconductor substrate. A first insulating film is formed on the polysilicon resistance film, and a second insulating film is formed on the first insulating film. An opening portion is formed to pass through the first insulating film and the second insulating film to expose the polysilicon resistance film. The first insulating film has an etching rate equal to or smaller than ⅛ of an etching rate of the second insulating film.

摘要翻译： 在制造半导体器件的方法中，多晶硅电阻膜直接或间接形成在半导体衬底上。 在多晶硅电阻膜上形成第一绝缘膜，在第一绝缘膜上形成第二绝缘膜。 形成开口部分以通过第一绝缘膜和第二绝缘膜以暴露多晶硅电阻膜。 第一绝缘膜的蚀刻速率等于或小于第二绝缘膜的蚀刻速率的。。

公开(公告)号：US20080240693A1

公开(公告)日：2008-10-02

申请号：US12059661

申请日：2008-03-31

申请人： Koichi Yoshikawa ,  Noriyuki Yamashita

发明人： Koichi Yoshikawa ,  Noriyuki Yamashita

IPC分类号： G03B37/02

CPC分类号： G02B27/0006 ,  G02B13/02 ,  G03B37/02 ,  H04N5/2251 ,  H04N5/2258

摘要： An imaging apparatus includes an imaging device, and an optical system configured to image light from an imaging subject on the imaging device. The optical system includes a group of lenses and an aperture diaphragm. When NP point is defined as a point where an extended linear component in an object space of a principal ray located in a Gauss region and selected from among principal rays passing through a center of the aperture diaphragm of the optical system crosses an optical axis of the optical system, D represents a diameter of a lens at the closest side to the imaging subject, and LN represents a distance from a lens surface of the lens at the closest side to the imaging subject to the NP point, a formula; 0≦LN≦D (1) is satisfied.

摘要翻译： 一种成像设备包括成像设备和被配置为在成像设备上对来自成像对象的光进行成像的光学系统。 光学系统包括一组透镜和孔径光阑。 当NP点被定义为位于高斯区域中并且从通过光学系统的孔径光阑的中心的主光线中选择的主光线的对象空间中的延伸线性分量穿过光学系统的光轴的点 光学系统，D表示与成像对象最近侧的透镜的直径，LN表示距透镜最靠近成像对象至NP点的透镜表面的距离，公式; 0 <= LN <= D（1）。

公开(公告)号：US20070091195A1

公开(公告)日：2007-04-26

申请号：US11545698

申请日：2006-10-10

申请人： Koichi Yoshikawa

发明人： Koichi Yoshikawa

IPC分类号： G02B13/16

CPC分类号： G02B13/16 ,  G02B17/0804 ,  G02B17/0856

摘要： An imaging device includes imagers each having an imaging element. An NP point is located downstream of the imaging element, and all NP points are collectively located within a predetermined radius region centered on one of the NP points. A lens closest to the object is cut along a plane not including the optical axis, and a>H is satisfied, where H is a distance from the optical axis to a center portion of an overlapping region with the adjacent imager when the imaging element is scanned from the optical axis toward the optical axis of the adjacent imager, and a is a distance from the optical axis to a position at which an illuminance ratio does not vary even if an aperture stop state is shifted, although the position is located in a region in which the illuminance ratio decreases as the distance from the optical axis increases.

摘要翻译： 成像装置包括各自具有成像元件的成像器。 NP点位于成像元件的下游，并且所有NP点共同位于以NP点之一为中心的预定半径区域内。 最接近物体的透镜沿着不包括光轴的平面被切割，并且满足a> H，其中H是成像元件是相对于相邻成像器时与光轴相对于与相邻成像器的重叠区域的中心部分的距离 从光轴朝向相邻成像器的光轴扫描，并且a是从光轴到即使孔径光阑状态移动时照度比也不变化的位置的距离，尽管该位置位于 其中照度比随着与光轴的距离的增加而减小的区域。

公开(公告)号：US07119961B2

公开(公告)日：2006-10-10

申请号：US11078869

申请日：2005-03-11

申请人： Koichi Yoshikawa ,  Shigeru Tajima

发明人： Koichi Yoshikawa ,  Shigeru Tajima

IPC分类号： G02B27/10 ,  G02B13/16 ,  G11B7/00

CPC分类号： H04N5/23238 ,  G03B37/04 ,  H04N5/2254 ,  H04N5/2259

摘要： An image pickup device which can obtain an image of wide range picked up by a plurality of cameras is provided by preventing occurrence of parallax.The image pickup device is constructed such that an object of wide range is divided into a plurality of divided object portions to be separately picked up by a plurality of image pickup elements and images of divided object portions are processed into one combined video image by a processing element to which information on video images supplied from the respective image pickup elements is input; the image pickup element includes a lens 21 and an image pickup element 23 which detects rays of light passed through the lens 21, and when principal rays positioned in a Gauss area are selected from among the principal rays passing through the center of an aperture stop 22 of the lens 21 in the image pickup element and a point where linear components of the selected principal rays in an object side space are extended to intersect an optical axis is defined as an NP point 26, in respective image pickup elements a position of the NP point 26 is set behind the image pickup element 23 and respective NP points of the plurality of image pickup elements are made to congregate within a predetermined radius area in which one NP point 26 is centered.

公开(公告)号：US20060114332A1

公开(公告)日：2006-06-01

申请号：US10537344

申请日：2003-12-02

申请人： Koichi Yoshikawa

发明人： Koichi Yoshikawa

IPC分类号： H04N5/225

CPC分类号： H04N5/2254 ,  G02B13/06 ,  G03B15/00 ,  G03B37/04 ,  H04N5/23238

摘要： An image pickup apparatus is able to shoot an image of a wide range by a plurality of image pickup units, it is able to obtain excellent image quality and it can be miniaturized. An image pickup apparatus 20 comprises a plurality of image pickup units 1 including an image pickup device 3 and a front lens 2, the adjacent image pickup units 1 being located in such a manner that image pickup areas overlap each other and the image pickup units being located so as to satisfy a conditional equation AL

公开(公告)号：US07006123B2

公开(公告)日：2006-02-28

申请号：US10072223

申请日：2002-02-06

申请人： Koichi Yoshikawa ,  Shigeru Tajima

发明人： Koichi Yoshikawa ,  Shigeru Tajima

IPC分类号： H04N7/00

CPC分类号： H04N5/23238 ,  H04N5/2253 ,  H04N5/2254

摘要： An image pickup apparatus which can suppress appearance of a parallax between images picked up by multiple cameras is disclosed. The image pickup apparatus includes several video cameras for individually picking tip images of a number of divisional image pickup objects of an image pickup object extending over a wide range. A processing section is provided for receiving image information from the video cameras and processing the image information to produce a single image by stitching images presented by the image information. A lens set including a number of lenses is provided in a lens barrel of each of the video cameras and has an aperture stop interposed therein. In one of the video camera, a straight line component in an object space of a principal ray which passes the center of the aperture stop and is positioned in a Gauss region is extended, and a point at which the extension intersects with the optical axis of the lens set is set as a first non-parallax point. The lens sets of the other video cameras are disposed such that such non-parallax points thereof are positioned within a spherical region of a radius of approximately 20 mm centered at the first non-parallax point.

摘要翻译： 公开了一种能够抑制由多台照相机拾取的图像之间的视差的外观的摄像装置。 图像拾取装置包括多个摄像机，用于单独选择在宽范围内延伸的图像拾取对象的多个分割图像拾取对象的提示图像。 提供处理部分，用于从摄像机接收图像信息并处理图像信息以通过拼接由图像信息呈现的图像来产生单个图像。 包括多个透镜的透镜组设置在每个摄像机的镜筒中，并且在其中插入孔径光阑。 在摄像机之一中，通过孔径光阑的中心并位于高斯区域中的主光线的物体空间中的直线分量被延伸，并且延伸部与光轴的光轴相交的点 透镜组被设置为第一非视差点。 其他摄像机的透镜组被布置成使得其非视差点位于以第一非视差点为中心的大约20mm的半径的球面区域内。

公开(公告)号：US06870680B2

公开(公告)日：2005-03-22

申请号：US10399274

申请日：2002-08-15

申请人： Koichi Yoshikawa ,  Shigeru Tajima

发明人： Koichi Yoshikawa ,  Shigeru Tajima

IPC分类号： H04N5/225 ,  G02B27/10

CPC分类号： H04N5/23238 ,  G03B37/04 ,  H04N5/2254 ,  H04N5/2259

摘要： An image pickup device which can obtain an image of wide range picked up by a plurality of cameras is provided by preventing occurrence of parallax.The image pickup device is constructed such that an object of wide range is divided into a plurality of divided object portions to be separately picked up by a plurality of image pickup elements and images of divided object portions are processed into one combined video image by a processing element to which information on video images supplied from the respective image pickup elements is input; the image pickup element includes a lens 21 and an image pickup element 23 which detects rays of light passed through the lens 21, and when principal rays positioned in a Gauss area are selected from among the principal rays passing through the center of an aperture stop 22 of the lens 21 in the image pickup element and a point where linear components of the selected principal rays in an object side space are extended to intersect an optical axis is defined as an NP point 26, in respective image pickup elements a position of the NP point 26 is set behind the image pickup element 23 and respective NP points of the plurality of image pickup elements are made to congregate within a predetermined radius area in which one NP point 26 is centered.

摘要翻译： 通过防止视差的产生，可以获得可以获得由多台照相机拾取的宽范围图像的图像拾取装置。图像拾取装置被构造成使得宽范围的对象被分成多个分割的对象部分 由多个图像拾取元件单独拾取，并且分割对象部分的图像由输入从各个图像拾取元件提供的关于视频图像的信息的处理元件处理成一个组合视频图像; 图像拾取元件包括透镜21和检测通过透镜21的光线的图像拾取元件23，并且当从通过孔径光阑22的中心的主光线中选择位于高斯区域中的主光线时 并且在物体侧空间中所选择的主光线的线性分量被延伸以与光轴相交的点被定义为NP点26，在各个图像拾取元件中，NP的位置 点26设置在图像拾取元件23的后面，并且使多个图像拾取元件的各个NP点聚集在一个NP点26位于中心的预定半径区域内。