公开(公告)号：US09197792B2

公开(公告)日：2015-11-24

申请号：US14006491

申请日：2012-09-06

Applicant: Koshi Hatakeyama

Inventor： Koshi Hatakeyama

IPC: H04N5/225 ,  H04N5/232 ,  G02B27/00 ,  H01L27/146

CPC classification number: H04N5/225 ,  G02B27/0075 ,  H01L27/14627 ,  H04N5/232 ,  H04N5/23248

Abstract: The image processing method of producing, based on information on positions and angles of light rays obtained from a first image, a second image, the first image being produced by using an image pickup apparatus that introduces the light rays from an image capturing optical system (101) to an image sensor (102) through an optical element array (101c). The method includes a step of acquiring the first image and information on an image capturing condition at a time of producing the first image, a step of acquiring an image restoration filter corresponding to the information on the image capturing condition and corresponding to respective optical transfer functions of the image capturing optical system and the optical element array, a step of performing an image restoration process on the first image by using the image restoration filter, and a step of producing the second image by using the restored first image.

Abstract translation: 基于从第一图像获得的光线的位置和角度的信息，第二图像，通过使用引入来自图像拍摄光学系统的光线的图像拾取装置产生的第一图像的图像处理方法（ 101）通过光学元件阵列（101c）传送到图像传感器（102）。 该方法包括在产生第一图像时获取第一图像和关于图像拍摄条件的信息的步骤，获取与关于图像捕获条件的信息相对应并对应于各个光学传递函数的图像恢复滤波器的步骤 的图像拍摄光学系统和光学元件阵列的步骤，通过使用图像恢复滤波器对第一图像执行图像恢复处理的步骤，以及通过使用恢复的第一图像来产生第二图像的步​​骤。

公开(公告)号：US08861852B2

公开(公告)日：2014-10-14

申请号：US13467098

申请日：2012-05-09

Applicant: Koshi Hatakeyama

Inventor： Koshi Hatakeyama

IPC: G06K9/00 ,  G06T5/00 ,  G06T5/20 ,  H04N5/217 ,  H04N5/357

CPC classification number: G06T5/003 ,  G06T5/006 ,  G06T5/20 ,  G06T2207/10024 ,  G06T2207/20012 ,  H04N5/217 ,  H04N5/3572

Abstract: The image processing method includes a filter preparation step of preparing an image restoration filter to be commonly used for plural optical apparatuses having mutually different optical characteristics, and a correction information preparation step of preparing correction information varying by the optical characteristic of each of the plural optical apparatuses. The method further includes a processing step of performing an image restoration process, on an input image produced by image capturing through a specific optical apparatus of the plural optical apparatuses, using the image restoration filter and the correction information for the specific optical apparatus.

Abstract translation: 图像处理方法包括：准备通常用于具有相互不同的光学特性的多个光学装置的图像恢复滤波器的滤波器准备步骤;以及修正信息准备步骤，准备由多个光学器件中的每一个的光学特性变化的校正信息 设备。 该方法还包括对使用图像恢复滤波器和特定光学装置的校正信息，对通过多个光学装置的特定光学装置的图像捕获产生的输入图像执行图像恢复处理的处理步骤。

公开(公告)号：US08792015B2

公开(公告)日：2014-07-29

申请号：US13568472

申请日：2012-08-07

Applicant: Koshi Hatakeyama

Inventor： Koshi Hatakeyama

IPC: H04N5/228 ,  G06K9/36 ,  G06K9/40

CPC classification number: G06T5/10 ,  G06T5/003 ,  G06T2207/20056

Abstract: An image processing apparatus that performs an image restoration processing of an image includes an optical transfer function obtaining portion configured to obtain an optical transfer function depending on an image pickup condition of the image, a threshold frequency obtaining portion configured to obtain a threshold frequency at which an absolute value of the optical transfer function is under a predetermined threshold value, a generating portion configured to generate an image restoration filter that has gain characteristics depending on the threshold frequency using the optical transfer function, and a processing portion configured to perform the image restoration processing of the image using the image restoration filter.

Abstract translation: 执行图像的图像恢复处理的图像处理装置包括：光学传递函数获取部，被配置为根据图像的摄像条件获得光学传递函数;阈值频率获取部，被配置为获得阈值频率， 光传递函数的绝对值在预定阈值以下，生成部分，被配置为使用光传递函数生成具有取决于阈值频率的增益特性的图像恢复滤波器;以及处理部，被配置为执行图像恢复 使用图像恢复过滤器处理图像。

公开(公告)号：US20100079626A1

公开(公告)日：2010-04-01

申请号：US12568603

申请日：2009-09-28

Applicant: Koshi Hatakeyama

Inventor： Koshi Hatakeyama

IPC: H04N5/217

CPC classification number: H04N5/217 ,  G06T5/003 ,  G06T5/006 ,  G06T5/20 ,  G06T2207/10024 ,  H04N5/23229 ,  H04N5/3572 ,  H04N9/045

Abstract: The image processing method includes a step of acquiring an image generated by image pickup through an optical system, and a step of performing image restoration processing on the image using an image restoration filter created such that its filter values have a two-dimensional distribution based on aberration information of the optical system. The image restoration filter is a filter in which a position of a cell having a maximum absolute value among the filter values is shifted with respect to a position of a center cell of the image restoration filter by a shift amount according to one of an amount of distortion of the optical system and an amount of chromatic aberration of magnification of the optical system, and which reduces a blur component of the image and at least one of a component of distortion and a component of chromatic aberration of magnification of the image.

Abstract translation: 该图像处理方法包括以下步骤：获取通过光学系统的图像拾取生成的图像;以及步骤，使用创建的图像恢复滤波器对图像进行图像恢复处理，使得其滤波器值具有基于 光学系统的像差信息。 图像恢复滤波器是滤波器，其中滤波器值中具有最大绝对值的单元的位置相对于图像恢复滤波器的中心单元的位置偏移移位量，该移位量根据 光学系统的变形和光学系统的倍率的色像差的量，并且减少了图像的模糊分量以及图像的失真分量和色像差的分量中的至少一个。

公开(公告)号：US07154586B2

公开(公告)日：2006-12-26

申请号：US10785288

申请日：2004-02-23

Applicant: Koshi Hatakeyama ,  Toshihiro Sunaga ,  Takahiro Sasaki

Inventor： Koshi Hatakeyama ,  Toshihiro Sunaga ,  Takahiro Sasaki

IPC: G03B27/54 ,  G03B27/52

CPC classification number: G03F7/70233 ,  G02B17/0657 ,  G03B27/54 ,  G03F7/70275

Abstract: A catoptric projection optical system for projecting a reduced size of a pattern on an object surface onto an image surface includes six mirrors that include a first convex mirror, a second mirror, a third mirror, a fourth mirror, a fifth mirror, and a sixth mirror in order of reflections of light, wherein the light incident upon the third mirror from the second mirror intersects with the light incident upon the fifth mirror from the fourth mirror.

Abstract translation: 用于将物体表面上的图案的尺寸减小到图像表面的反射投影光学系统包括六个反射镜，其包括第一凸面镜，第二镜，第三镜，第四镜，第五镜和第六镜 反射光的顺序，其中从第二反射镜入射在第三反射镜上的光与从第四反射镜入射在第五反射镜上的光相交。

公开(公告)号：US07130131B2

公开(公告)日：2006-10-31

申请号：US11222933

申请日：2005-09-08

Applicant: Manabu Hakko ,  Koshi Hatakeyama

Inventor： Manabu Hakko ,  Koshi Hatakeyama

IPC: G02B15/14

CPC classification number: G02B15/173

Abstract: A zoom optical system includes followings: a plurality of lens units for magnification, the plurality of lens unit for zooming including in order from a reduction conjugate side to a magnification conjugate side, a first lens unit having a positive optical power, a second lens unit having a negative optical power and a third lens unit having a positive optical power, wherein during zooming, respective intervals between the above described first, second and third lens unit vary, and across the entire zooming range, a magnification-side conjugate position with respect to a reduction-side conjugate position and a position of a pupil of the above described zoom optical system with respect to a reduction-side conjugate position are substantially immobile respectively.

Abstract translation: 变焦光学系统包括以下：多个用于放大的透镜单元，用于缩放的多个透镜单元包括从缩小共轭侧到倍率共轭侧的顺序，具有正光焦度的第一透镜单元，第二透镜单元 具有负光焦度和具有正光焦度的第三透镜单元，其中在变焦期间，上述第一，第二和第三透镜单元之间的相应间隔在整个变焦范围内变化，相对于放大倍数共轭位置 上述变焦光学系统相对于还原侧共轭位置的还原侧共轭位置和光瞳的位置分别基本不变。

公开(公告)号：US07106527B2

公开(公告)日：2006-09-12

申请号：US10859768

申请日：2004-06-03

Applicant: Toshihiro Sunaga ,  Koshi Hatakeyama

Inventor： Toshihiro Sunaga ,  Koshi Hatakeyama

IPC: G02B17/00 ,  G02B27/10

CPC classification number: G02B17/086 ,  G02B17/0848

Abstract: A compact image-forming optical system is disclosed which has a high optical performance due to arranging a reflective optical unit and a refractive optical unit at suitable positions. The image-forming optical system is an optical system performing image formation from a magnifying side to a demagnifying side or from the demagnifying side to the magnifying side, and includes, in order from the magnifying side to the demagnifying side, a refractive optical unit having a positive optical power as a whole, and a reflective optical unit including at least three reflective surfaces. The image-forming optical system has a pupil on the magnifying side further from the reflective surface furthest on the magnifying side the reflective optical unit, and the focal length of the refractive optical unit is set to be within a range of 0.2 to 5 times the focal length of the reflective optical unit.

Abstract translation: 公开了一种紧凑的成像光学系统，其由于在适当的位置处布置反射光学单元和折射光学单元而具有高的光学性能。 图像形成光学系统是从放大侧到缩小侧或从缩放侧到放大侧的图像形成的光学系统，并且从放大侧到缩小侧依次包括具有 作为整体的正光焦度和包括至少三个反射表面的反射光学单元。 图像形成光学系统在反射光学单元的放大侧最远的反射面的放大侧具有光瞳，并且折射光学单元的焦距被设定在0.2〜5倍的范围内 反射光学单元的焦距。

公开(公告)号：US07070289B2

公开(公告)日：2006-07-04

申请号：US10783788

申请日：2004-02-20

Applicant: Takahiro Sasaki ,  Toshihiro Sunaga ,  Koshi Hatakeyama

Inventor： Takahiro Sasaki ,  Toshihiro Sunaga ,  Koshi Hatakeyama

IPC: G02B5/10

CPC classification number: G03F7/70233 ,  G02B17/0657

Abstract: A catoptric projection optical system for projecting a pattern on an object surface onto an image surface includes plural mirrors, wherein a second mirror from the image surface through the optical path receives convergent pencil of rays, and has a paraxial magnification of −0.14 or smaller.

Abstract translation: 用于将物体表面上的图案投影到图像表面上的反射投影光学系统包括多个反射镜，其中来自图像表面的通过光路的第二反射镜接收会聚的光线，并且具有-0.14或更小的近轴倍率。

公开(公告)号：US20060087726A1

公开(公告)日：2006-04-27

申请号：US11264043

申请日：2005-11-02

Applicant: Takahiro Sasaki ,  Toshihiro Sunaga ,  Koshi Hatakeyama

Inventor： Takahiro Sasaki ,  Toshihiro Sunaga ,  Koshi Hatakeyama

IPC: G02B17/00

CPC classification number: G03F7/70233 ,  G02B17/0657

Abstract: A catoptric projection optical system for projecting a pattern on an object surface onto an image surface includes plural mirrors, wherein a second mirror from the image surface through the optical path receives convergent pencil of rays, and has a paraxial magnification of −0.14 or smaller.

公开(公告)号：US08780222B2

公开(公告)日：2014-07-15

申请号：US13044920

申请日：2011-03-10

Applicant: Chiaki Inoue ,  Koshi Hatakeyama

Inventor： Chiaki Inoue ,  Koshi Hatakeyama

IPC: H04N5/228

CPC classification number: H04N5/23232 ,  G06T3/4053

Abstract: The image processing apparatus includes an image obtaining part configured to obtain a first image and a second image. The first image is an image generated by image capturing or generated by expanding part of the captured image and includes a first object image. The second image corresponds to an image captured at a higher image capturing magnification than that for the first image and includes a second object image corresponding to part of the first object image. The apparatus includes a processing part configured to produce a third image whose resolution is higher than that of the first image by performing image processing on the first image using the second image as a constraint condition.

Abstract translation: 图像处理装置包括被配置为获得第一图像和第二图像的图像获取部。 第一图像是通过图像捕获生成的图像，或者通过扩展拍摄图像的一部分而生成的图像，并且包括第一对象图像。 第二图像对应于以比第一图像更高的图像拍摄倍率拍摄的图像，并且包括与第一对象图像的一部分相对应的第二对象图像。 该装置包括处理部，其被配置为通过使用第二图像作为约束条件对第一图像执行图像处理来产生分辨率高于第一图像的分辨率的第三图像。