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1. 发明授权

US07161622B1 Electronic camera and electronic camera system 有权
标题翻译：电子相机和电子照相机系统
公开(公告)号：US07161622B1
公开(公告)日：2007-01-09
申请号：US09627637
申请日：2000-07-28
申请人： Kenichi Oinoue
发明人： Kenichi Oinoue
IPC分类号： H04N5/232 , H04N5/76
CPC分类号： H04N5/232 , H04N5/765 , H04N5/772 , H04N5/907 , H04N9/8047
摘要： An electronic camera system including an electronic camera having a recording medium which records image information obtained by shooting an image, a detection arrangement which detects that a memory capacity of the recording medium becomes a predetermined value, and a first interface which transmits and receives information, and a communication unit including a wireless communication arrangement which can transmit an image file, a transmission control arrangement to transmit the image information recorded on the recording medium by the wireless communication arrangement based on a detection signal from the detection arrangement, and a second interface which transmits and receives the information with the first interface of the electronic camera.
摘要翻译：一种电子照相机系统，包括：电子照相机，具有记录介质，该记录介质记录通过拍摄图像获得的图像信息;检测装置，其检测记录介质的存储容量成为预定值;以及第一接口，其发送和接收信息; 以及包括可以发送图像文件的无线通信装置的通信单元，基于来自检测装置的检测信号通过无线通信装置发送记录在记录介质上的图像信息的发送控制装置和第二接口，使用电子照相机的第一接口发送和接收信息。

2. 发明授权

US4483602A Apparatus for detecting a focusing condition of an objective lens 失效
标题翻译：用于检测物镜的聚焦状态的装置
公开(公告)号：US4483602A
公开(公告)日：1984-11-20
申请号：US362993
申请日：1982-03-29
申请人： Masahiro Aoki , Kenichi Oinoue , Masatoshi Ida , Asao Hayashi
发明人： Masahiro Aoki , Kenichi Oinoue , Masatoshi Ida , Asao Hayashi
IPC分类号： G02B7/28 , G02B7/36 , G03B7/08 , G03B17/20
CPC分类号： G02B7/36
摘要： In a single-lens reflex camera having an objective lens, a focusing screen and a view finder, a photodetector array is arranged to receive a central part of an object image formed by the objective lens and a focusing condition of the objective lens is detected by calculating an evaluation function from image signals supplied from the photodetectors. A presetting dial for selecting given photodetectors whose image signals are used for detecting the focusing condition is provided at such a position that a part of the dial is exposed to the outside through an opening formed in a rear wall of a camera body at a position underneath a film winding lever. A light emitting diode array is provided on the focusing screen so as to be seen by a user through the view finder. Only desired light emitting diodes are lighted on under the control of a signal supplied by the dial to indicate the region of the photodetector array which is used for detecting the focusing condition.
摘要翻译：在具有物镜，聚焦屏和取景器的单镜头反光相机中，光电检测器阵列被布置成接收由物镜形成的物体图像的中心部分，并且物镜的聚焦状态由根据从光电检测器提供的图像信号计算评估函数。用于选择其图像信号用于检测聚焦条件的给定光电检测器的预设拨盘设置在这样的位置处，即通过形成在照相机主体的后壁的下方的位置处的表面暴露于外部的位置一个电影绕线杆。在聚焦屏幕上提供发光二极管阵列，以便用户通过取景器看到。在由表盘提供的信号的控制下，仅点亮所需的发光二极管，以指示用于检测聚焦条件的光电检测器阵列的区域。

3. 发明授权

US4302830A Optical information reading-out apparatus 失效
标题翻译：光信息读出装置
公开(公告)号：US4302830A
公开(公告)日：1981-11-24
申请号：US35334
申请日：1979-05-01
申请人： Takashi Hamaoka , Shunpei Tanaka , Toru Musha , Kenichi Oinoue
发明人： Takashi Hamaoka , Shunpei Tanaka , Toru Musha , Kenichi Oinoue
IPC分类号： G11B7/09 , G11B7/00 , G11B21/02 , G11B21/16
CPC分类号： G11B7/0937 , G11B7/09
摘要： An optical information reading-out apparatus which makes use of a focusing and tracking mechanism including first and second leaf springs for connecting an objective lens supporting body to first and second supporting members, respectively, and adapted to be moved in tracking and focusing directions when subjected to a magnetic force or to the action of piezoelectric elements.
摘要翻译：一种光学信息读出装置，其利用聚焦跟踪机构，包括第一和第二板簧，用于将物镜支撑体分别连接到第一和第二支撑构件，并且适于在受到跟踪和聚焦方向时移动到磁力或压电元件的作用。

4. 发明授权

US4562345A Method and apparatus for detecting focus conditions of a photographic optical system 失效
标题翻译：用于检测摄影光学系统的对焦条件的方法和装置
公开(公告)号：US4562345A
公开(公告)日：1985-12-31
申请号：US448038
申请日：1982-12-08
申请人： Masahiro Aoki , Junichi Nakamura , Masatoshi Ida , Kenichi Oinoue , Asao Hayashi
发明人： Masahiro Aoki , Junichi Nakamura , Masatoshi Ida , Kenichi Oinoue , Asao Hayashi
IPC分类号： G03B3/10 , G01J1/20
CPC分类号： G03B3/10
摘要： A method and apparatus for detecting focus conditions of a photographic optical system is disclosed. The invention comprises a member for dividing the wavefront of a light beam from a photographic optical system in an image space thereof, a first light receiving device including two photocell arrays provided in the front and the rear of a surface conjugated to a predetermined focal plane of the optical system, and a second light receiving device including at least one photocell array provided at a surface conjugated to one of the photocell arrays in the first light receiving device. A first signal representing horizontal shift of an optical image is detected based on outputs of at least one photocell array in the second light receiving device and one photocell array in the first light receiving device having a relation conjugated to the photocell array in the second light receiving device. A second signal representing defocused amount of the image is detected based on outputs of two photocell arrays in the first light receiving device thereby detecting focus conditions by the first and the second signals.
摘要翻译：公开了一种用于检测照相光学系统的聚焦条件的方法和装置。本发明包括用于在其图像空间中分离来自照相光学系统的光束的波前的部件，第一光接收装置，其包括设置在与预定焦平面共轭的表面的前后的两个光电管阵列光学系统和第二光接收装置，其包括设置在与第一光接收装置中的光电池阵列之一共轭的表面处的至少一个光电池阵列。基于第二光接收装置中的至少一个光电管阵列的输出和第一光接收装置中的第一光接收装置中具有与第二光接收中的光电管阵列共轭的关系的光电管阵列，检测表示光学图像的水平移动的第一信号设备。基于第一光接收装置中的两个光电管阵列的输出检测表示散焦量的图像的第二信号，从而通过第一和第二信号检测对焦条件。

5. 发明授权

US4540881A Method of detecting focusing conditions 失效
标题翻译：检测聚焦条件的方法
公开(公告)号：US4540881A
公开(公告)日：1985-09-10
申请号：US361435
申请日：1982-03-24
申请人： Asao Hayashi , Masahiro Aoki , Kenichi Oinoue , Masatoshi Ida
发明人： Asao Hayashi , Masahiro Aoki , Kenichi Oinoue , Masatoshi Ida
IPC分类号： G02B7/36 , G02B7/38 , G01J1/20
CPC分类号： G02B7/38
摘要： A method of detecting focusing conditions used for optical machinery is disclosed. The focusing conditions of an optical image projected onto photodetector arrays arranged on both sides of the focal plane with a certain optical distance are detected based on an evaluation function representing a sum of absolute values of differences between output signals of adjacent photodetectors. When a value of a first evaluation function represented by the largest absolute value is less than a predetermined threshold a second evaluation function represented by a sum of the maximum and next largest absolute values is used thereby detecting the focusing conditions for a graded image.
摘要翻译：公开了一种检测用于光学机械的聚焦条件的方法。基于表示相邻光电检测器的输出信号之间的差的绝对值之和的评估函数，检测投影到具有特定光学距离的焦平面两侧的光电检测器阵列上的光学图像的聚焦条件。当由最大绝对值表示的第一评估函数的值小于预定阈值时，使用由最大和最大绝对值的和表示的第二评估函数，从而检测分级图像的聚焦条件。

6. 发明授权

US4492449A Apparatus and technique for detecting and controlling the focusing of an optical system by image sharpness and lateral shift techniques 失效
标题翻译：用于通过图像清晰度和横向移位技术检测和控制光学系统的聚焦的装置和技术
公开(公告)号：US4492449A
公开(公告)日：1985-01-08
申请号：US499491
申请日：1983-05-31
申请人： Kenichi Oinoue , Asao Hayashi , Junichi Nakamura , Masatoshi Ida , Masahiro Aoki , Kenji Fukuoka
发明人： Kenichi Oinoue , Asao Hayashi , Junichi Nakamura , Masatoshi Ida , Masahiro Aoki , Kenji Fukuoka
IPC分类号： G03B13/36 , G02B7/34 , G02B7/38 , G11B7/09 , G03B7/099
CPC分类号： G02B7/38
摘要： In a method and apparatus for detecting focus condition of an imaging optical system, the focus condition is detected in accordance with a combination of two different detection methods such as an image sharpness detection and an image lateral shift detection by using first and second light receiving element arrays for the image sharpness detection and a third light receiving element array for the image lateral shift detection. For making the construction of the apparatus compact and simple, these light receiving element arrays are formed on the same semiconductor substrate. Further a light flux dividing prism and a lenticular lens array are formed integrally with each other. According to the focus detection method of the present invention, it is possible to detect the focus condition for various kinds of subjects accurately over a wide range by using both the image sharpness detection and image lateral shift detection even in a range near an in-focus position.
摘要翻译：在用于检测成像光学系统的聚焦条件的方法和装置中，根据两种不同的检测方法（诸如图像清晰度检测和图像横向偏移检测）的组合，通过使用第一和第二光接收元件用于图像锐度检测的阵列和用于图像横向移位检测的第三光接收元件阵列。为了使设备的结构紧凑且简单，这些光接收元件阵列形成在相同的半导体衬底上。此外，光束分割棱镜和双凸透镜阵列彼此一体地形成。根据本发明的焦点检测方法，即使在接近焦点的范围内也可以通过使用图像锐度检测和图像横向偏移检测两者在宽范围内精确地检测各种被摄体的聚焦条件位置。

7. 发明授权

US4443079A Method and apparatus for detecting focus condition of objective lens 失效
标题翻译：用于检测物镜聚焦条件的方法和装置
公开(公告)号：US4443079A
公开(公告)日：1984-04-17
申请号：US426898
申请日：1982-09-29
申请人： Kenichi Oinoue , Asao Hayashi , Masatoshi Ida , Masahiro Aoki , Junichi Nakamura , Kenji Fukuoka
发明人： Kenichi Oinoue , Asao Hayashi , Masatoshi Ida , Masahiro Aoki , Junichi Nakamura , Kenji Fukuoka
IPC分类号： G03B13/36 , G02B7/34 , G02B27/10 , G03B3/00
CPC分类号： G02B27/1066 , G02B27/126 , G02B7/343
摘要： A focus condition of an objective lens is detected on the basis of a lateral shift of two images formed by first and second light fluxes which are transmitted through right- and left-hand halves of the lens, respectively. In order to separate the first and second light fluxes, there is arranged an array of triangle prisms each having first and second surfaces which are inclined symmetrically with respect to the optical axis of lens by a critical angle so that one of the light fluxes is transmitted through the one of the surfaces, but is totally reflected by the other surface of each prism. The first and second light fluxes transmitted through the prisms are received by an array of light receiving elements in such a manner that the first and second light fluxes are selectively received by odd and even numbered light receiving elements, respectively.
摘要翻译：基于通过透镜的右半部和左半部分分别透射的第一和第二光束形成的两个图像的横向偏移来检测物镜的聚焦条件。为了分离第一和第二光束，布置有三角形棱镜阵列，每个棱镜具有相对于透镜的光轴对称地倾斜临界角度的第一和第二表面，使得光束中的一个被透射通过一个表面，但是被每个棱镜的另一个表面全部反射。通过棱镜透射的第一和第二光束被光接收元件阵列接收，使得第一和第二光束分别被奇数和偶数编号的光接收元件选择性地接收。

8. 发明授权

US4572476A Method for detecting a focus condition of an imaging optical system employing interpolated signal values 失效
标题翻译：用于检测采用内插信号值的成像光学系统的聚焦条件的方法
公开(公告)号：US4572476A
公开(公告)日：1986-02-25
申请号：US496404
申请日：1983-05-20
申请人： Kenichi Oinoue
发明人： Kenichi Oinoue
IPC分类号： G03B13/36 , G02B7/34 , G01J1/20
CPC分类号： G02B7/343
摘要： A method for detecting a focus condition of an objective lens system of a single-lens reflex camera is disclosed. A light flux emanating from the objective lens system is divided into first and second light fluxes by means of a prism array having inclined surfaces whose normal lines make a criticl angle with respect to the optical axis of the imaging optical system. Said first and second light fluxes are transmitted through first and second halves of the objective lens system. The first and second light fluxes are made incident upon first and second light receiving element arrays, respectively, to produce first and second sets of output signals representing light distribution of first and second images formed by the first and second light fluxes. From the first and second sets of output signals, interpolated values are derived to form first and second modified sets of signals composed of the first and second sets of output signals and interpolated values. A correlation between the first and second modified sets of signals is derived to detect the focus condition of the objective lens.
摘要翻译：公开了一种用于检测单镜头反光相机的物镜系统的聚焦状态的方法。从物镜系统发出的光束通过具有倾斜面的棱镜阵列分成第一和第二光束，棱镜阵列的法线相对于成像光学系统的光轴产生批评角。所述第一和第二光束通过物镜系统的第一和第二半部透射。第一和第二光束分别入射到第一和第二光接收元件阵列上，以产生表示由第一和第二光束形成的第一和第二图像的光分布的第一组和第二组输出信号。根据第一和第二组输出信号，导出内插值以形成由第一和第二组输出信号和内插值组成的第一和第二修改的信号组。导出第一和第二修改的信号组之间的相关性以检测物镜的聚焦条件。

9. 发明授权

US4562346A Apparatus and method for detecting focus condition of imaging optical system employing both sharpness detection and lateral shift detection 失效
标题翻译：用于检测锐度检测和横向移位检测的成像光学系统的聚焦条件的装置和方法
公开(公告)号：US4562346A
公开(公告)日：1985-12-31
申请号：US494388
申请日：1983-05-13
申请人： Asao Hayashi , Kenichi Oinoue , Masahiro Aoki , Masatoshi Ida
发明人： Asao Hayashi , Kenichi Oinoue , Masahiro Aoki , Masatoshi Ida
IPC分类号： G03B13/36 , G02B7/34 , G11B7/09 , G01J1/20
CPC分类号： G03B7/0807 , G03B2217/005
摘要： In a camera, a focus condition of an objective lens system is automatically detected in accordance with a combination of two different type detection methods. A light flux emanating from the objective lens system is divided into two light fluxes by means of a prism having a half mirror and a reflecting mirror and a first light flux transmitted through the half mirror is received by a first light receiving element array via a lenticular lens array and a second light flux reflected by the half mirror and reflecting mirror successively is directly received by a second light receiving element array. The lenticular lens array is so arranged that an exit pupil of the objective lens and the first light receiving element array are conjugated with each other and thus divided images of the exit pupil are projected upon respective elements of each pair of adjacent light receiving elements. At first, illumination signals supplied from the first image receiving element array are processed to derive a first evaluation value on the basis of an image lateral shift detection to indicate roughly a focal condition of the objective lens system. After the objective lens system has driven near the best focus position, illumination signals supplied from the first and second light receiving element arrays are processed to derive a second evaluation value on the basis of an image sharpness detection to indicate finely the focal condition of the objective lens system.
摘要翻译：在相机中，根据两种不同类型的检测方法的组合自动地检测物镜系统的聚焦条件。从物镜系统发出的光束通过具有半反射镜和反射镜的棱镜被分成两个光束，透过半反射镜的第一光束通过透镜被第一光接收元件阵列接收由半反射镜和反射镜反射的透镜阵列和第二光束被第二光接收元件阵列直接接收。双凸透镜阵列被布置成使得物镜的出射光瞳和第一光接收元件阵列彼此共轭，从而将出射光瞳的分割图像投影到每对相邻的光接收元件的相应元件上。首先，处理从第一图像接收元件阵列提供的照明信号，以基于图像横向偏移检测来导出第一评估值，以大致指示物镜系统的焦点状态。在物镜系统接近最佳对焦位置之后，从第一和第二光接收元件阵列提供的照明信号被处理以基于图像清晰度检测导出第二评估值，以精确地指出物镜的焦点状况镜头系统

10. 发明授权

US4531835A Method for detecting F-number of lens 失效
标题翻译：检测镜头F数的方法
公开(公告)号：US4531835A
公开(公告)日：1985-07-30
申请号：US504063
申请日：1983-06-14
申请人： Kenichi Oinoue
发明人： Kenichi Oinoue
IPC分类号： G01M11/02 , G03B7/20 , G03B13/22
CPC分类号： G03B7/20
摘要： A method for detecting optically an F-number of an interchangeable imaging lens is disclosed. An image of an exit pupil of the imaging lens is projected onto an array of photoelectrically converting light receiving elements so as to measure a diameter of the image of the exit pupil of the imaging lens formed on the light receiving element array. The diameter of the exit pupil image is measured by counting the number of the light receiving elements whose photoelectrically converted outputs are larger than a predetermined threshold value and then the effective F-number of the imaging lens is detected in accordance with said counted number. Further, an image lateral shift amount detected by an image lateral shift detection system is corrected by the detected F-number and an accurate focus detection of the imaging lens can be performed.
摘要翻译：公开了用于光学地检测可互换成像透镜的F数的方法。将成像透镜的出射光瞳的图像投影到光电转换光接收元件的阵列上，以测量形成在光接收元件阵列上的成像透镜的出射光瞳的图像的直径。通过对光电转换输出大于预定阈值的光接收元件的数量进行计数来测量出射光瞳图像的直径，然后根据所述计数来检测成像透镜的有效F数。此外，通过检测到的F数校正由图像横向偏移检测系统检测到的图像横向偏移量，并且可以执行成像透镜的准确的焦点检测。

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