公开(公告)号：US20080007634A1

公开(公告)日：2008-01-10

申请号：US11823876

申请日：2007-06-28

Applicant: Osamu Nonaka ,  Atsushi Maruyama

Inventor： Osamu Nonaka ,  Atsushi Maruyama

IPC: G03B19/02

CPC classification number: G03B19/02 ,  H04N5/23219 ,  H04N5/2354 ,  H04N5/2355

Abstract: There is disclosed a camera in which, in a case where luminance of an acquired image signal is corrected and raised in accordance with luminance of each region, a correction amount of an image signal for use as a photographed image is smaller than a correction amount of an image signal for use as an image for monitoring.

Abstract translation: 公开了一种照相机，其中，在所获取的图像信号的亮度根据每个区域的亮度被校正和升高的情况下，用作拍摄图像的图像信号的校正量小于 用作监视图像的图像信号。

公开(公告)号：US07184089B2

公开(公告)日：2007-02-27

申请号：US10400141

申请日：2003-03-26

Applicant: Osamu Nonaka

Inventor： Osamu Nonaka

IPC: G03B13/00 ,  H04N5/232 ,  H04N5/228

CPC classification number: H04N5/238 ,  G03B7/00

Abstract: A photographing composition determination apparatus of an electronic camera includes an area sensor having a plurality of light receiving elements and disposed in an area shape so as to correspond to a photographing scene. A light receiving lens introduces an object image to the area sensor. An A/D converter converts analog signals output from the respective light receiving elements of the area sensor into digital data. A CPU detects the distribution of luminance and the distribution of distances in the photographing scene based on the digital data output from the A/D converter and determines a photographing composition according to the distribution of the luminance and the distribution of the distances.

Abstract translation: 电子照相机的拍摄构图确定装置包括具有多个光接收元件并且以对应于拍摄场景的区域形状设置的区域传感器。 光接收透镜将对象图像引入区域传感器。 A / D转换器将从区域传感器的各个光接收元件输出的模拟信号转换为数字数据。 CPU根据从A / D转换器输出的数字数据，检测拍摄场景中的亮度分布和距离分布，并根据亮度的分布和距离的分布来确定拍摄合成。

公开(公告)号：US07162151B2

公开(公告)日：2007-01-09

申请号：US10911396

申请日：2004-08-04

Applicant: Osamu Nonaka ,  Yuji Imai

Inventor： Osamu Nonaka ,  Yuji Imai

IPC: G03B17/00

CPC classification number: H04N5/23254 ,  H04N5/23248 ,  H04N5/23287

Abstract: A camera comprises an optical photographing system, an image pickup device which receives a luminous flux via the optical photographing system to output image data, a monitor on which an image is displayed based on the image data, an actuator which controls a position of the image pickup device to obtain the image data in which an influence of camera shake is reduced, and a camera shake detecting section which detects a camera shake state. In the camera, the image data at the time of non-operation of the actuator is processed/formed from the image data obtained at this time and the camera shake state detected by the camera shake detecting section, and a control is executed in such a manner that the image data at the time of the non-operation of the actuator and the image data at the time of operation of the actuator are displayed on the monitor.

Abstract translation: 相机包括光学摄影系统，经由光学摄影系统接收光束以输出图像数据的图像拾取装置，基于图像数据显示图像的监视器，控制图像位置的致动器 拾取装置，以获得减少相机抖动影响的图像数据;以及相机抖动检测部，其检测相机抖动状态。 在相机中，由执行器不操作时的图像数据由此时获得的图像数据和由相机抖动检测部检测到的相机抖动状态进行处理/形成，并且以这种方式执行控制 使得执行器不操作时的图像数据和执行器操作时的图像数据被显示在监视器上。

公开(公告)号：US20050270369A1

公开(公告)日：2005-12-08

申请号：US11197256

申请日：2005-08-04

Applicant: Osamu Nonaka

Inventor： Osamu Nonaka

IPC: G03B13/02 ,  G03B17/18 ,  H04N5/225 ,  H04N5/232 ,  H04N7/18

CPC classification number: H04N5/23241 ,  H04N5/23293

Abstract: A camera comprises a monitor which allows a composition of a subject to be confirmed, a backlight which illuminates at least one region on the monitor, an image pickup device and a distance measuring unit for detecting an image condition of the subject, and a backlight control unit which changes the region to be illuminated by the backlight, in accordance with a detection result from the image pickup device and the distance measuring unit.

Abstract translation: 相机包括允许确定被摄体的构图的监视器，照亮监视器上的至少一个区域的背光源，用于检测被摄体的图像状态的图像拾取装置和距离测量单元，以及背光控制 单元，其根据来自图像拾取装置和距离测量单元的检测结果改变由背光照亮的区域。

公开(公告)号：US06853806B2

公开(公告)日：2005-02-08

申请号：US10660074

申请日：2003-09-11

Applicant: Koichi Nakata ,  Takahiro Doi ,  Osamu Nonaka

Inventor： Koichi Nakata ,  Takahiro Doi ,  Osamu Nonaka

IPC: G03B7/08 ,  G03B15/03 ,  G03B15/05

CPC classification number: G03B15/05 ,  G03B7/08 ,  G03B7/0805 ,  G03B2215/0503

Abstract: A camera according to this invention includes a backlight judgment section which determines whether the photographic scene is against light by comparing the average luminance of the entire photographic screen obtained by photometry with the luminance of the main subject at a distance-measuring point selected by distance measurement. With the backlight judgment section, the camera performs suitable exposure control accompanied by illumination, such as supplementary light, at the time of exposure in a photographic scene where the main subject is against light.

Abstract translation: 根据本发明的照相机包括背光判断部分，其通过将通过测光获得的整个摄影画面的平均亮度与通过距离测量所选择的距离测量点处的主要被摄体的亮度进行比较来确定摄影场景是否反对光 。 利用背光判断部分，在主要拍摄对象不受光照的场景中曝光时，相机执行伴随照明的适当的曝光控制，例如补充光。

公开(公告)号：US06778771B2

公开(公告)日：2004-08-17

申请号：US10153305

申请日：2002-05-22

Applicant: Osamu Nonaka

Inventor： Osamu Nonaka

IPC: G03B300

CPC classification number: G01C3/085 ,  G03B13/36

Abstract: A distance-measuring apparatus for a camera comprises an area sensor, an integration circuit, and a switching circuit. The above-mentioned area sensor receives light of a picture image in the image plane. The integration circuit integrates output signals of this area sensor. The control circuit controls operations of starting and stopping the integration of the above-mentioned integration circuit, based on output signals corresponding to a specific block of the above-mentioned area sensor. The switching circuit switches the above-mentioned specific block according to using state of the camera.

Abstract translation: 用于照相机的距离测量装置包括区域传感器，积分电路和开关电路。 上述区域传感器在图像平面中接收图像的光。 集成电路集成了该区域传感器的输出信号。 控制电路基于对应于上述区域传感器的特定块的输出信号来控制开始和停止上述积分电路的积分的操作。 开关电路根据照相机的使用状态切换上述特定块。

公开(公告)号：US06771899B2

公开(公告)日：2004-08-03

申请号：US10616730

申请日：2003-07-10

Applicant: Osamu Nonaka

Inventor： Osamu Nonaka

IPC: G03B1336

CPC classification number: G03B3/10

Abstract: In a camera of this invention, the first candidate point of a plurality of points in a frame is determined by a first release switch, and the second candidate point of the plurality of points which is different from the first candidate point is selected by a second release switch. The operation of a predetermined switch by a photographer is detected by a switch. A BCPU selects/switches the first or second candidate point in accordance with the state detected by the switch.

Abstract translation: 在本发明的照相机中，帧中的多个点的第一候选点由第一释放开关确定，并且与第一候选点不同的多个点中的第二候选点被第二个 释放开关 通过开关检测摄影者的预定开关的动作。 BCPU根据由交换机检测到的状态来选择/切换第一或第二候选点。

公开(公告)号：US06542696B2

公开(公告)日：2003-04-01

申请号：US10026390

申请日：2001-12-24

Applicant: Takeshi Kindaichi ,  Osamu Nonaka

Inventor： Takeshi Kindaichi ,  Osamu Nonaka

IPC: G03B1334

CPC classification number: G02B7/32

Abstract: There is disclosed a distance measurement apparatus of a camera which obtains subject distance information (phase difference of a subject luminance signal) of each distance measurement area by a photoelectric conversion element with a plurality of distance measurement areas including a peripheral region outside a region to be photographed arranged therein, divides the distance measurement areas having numeric values in a predetermined range and being adjacent to one another into groups from the obtained subject distance information, excludes the group extending into the region to be photographed, performs distance measurement operation processing of a major subject by a distance measurement result of the group existing only in the region to be photographed, selects a result indicating a closest distance from distance measurement results, and obtains a final distance measurement output.

公开(公告)号：US6101336A

公开(公告)日：2000-08-08

申请号：US61981

申请日：1998-04-17

Applicant: Osamu Nonaka

Inventor： Osamu Nonaka

IPC: G02B7/28 ,  G02B7/30 ,  G03B7/0805 ,  G03B13/36 ,  G03B17/40 ,  G03B17/24

CPC classification number: G03B17/40

Abstract: A camera with self-timer photographing function has a release button for a release switch operation, a self-timer photographing mode switching button, and the like. A photographing mode for a scene in which only a photographer enters a screen and a photographing mode for a scene in which a plurality of persons are an object to be photographed are switched by the mode switching button in photographing in a self-timer photographing mode. Photographing is executed by an AF (AUTOMATIC FOCUSING) operation performed a self-timer time after in the former mode, photographing is executed by an AF operation performed immediately after a release switch operation in the later ode. According to this camera, in the self-timer photographing, photographing with a correct focus for the state of an object can be always performed without checking the focus in photographing or checking a distance measurement target in a finder.

Abstract translation: 具有自拍拍摄功能的相机具有用于释放开关操作的释放按钮，自拍摄影模式切换按钮等。 对于仅摄影者进入屏幕的场景的拍摄模式，并且通过模式切换按钮以自拍摄影模式进行摄影，切换多人是拍摄对象的场景的拍摄模式。 通过AF（自动聚焦）操作在前一模式中执行自拍定时时间执行拍摄，通过在稍后的解除切换操作之后立即进行的AF操作执行拍摄。 根据该相机，在自拍定时拍摄中，可以始终执行用于对象的状态的正确对焦的拍摄，而不必在拍摄中检查拍摄或检查距离测量目标的焦点。

公开(公告)号：US5680648A

公开(公告)日：1997-10-21

申请号：US338250

申请日：1994-11-14

Applicant: Osamu Nonaka

Inventor： Osamu Nonaka

IPC: G02B7/32 ,  G02B7/78

CPC classification number: G02B7/32

Abstract: A light-emitting section projects distance measurement light toward an object to be photographed. A switching section sequentially switches the projection direction of the distance measurement light projected from the light-emitting section. A first light-receiving section is arranged at a position separated from the light-emitting section by a first base length. The first light-receiving section receives a reflected light beam of the distance measurement light from the object and outputs a first signal corresponding to the incident position of the reflected light beam. The second light-receiving section receives a reflected light beam of the distance measurement light from the object and outputs a second signal corresponding to the incident position of the reflected light beam. An object distance calculating section calculates the object distance in accordance with first and second signals corresponding to the incident positions and output from the first and second light-receiving sections.

Abstract translation: 发光部将距离测量光投影到被拍摄物体。 切换部顺序地切换从发光部投影的距离测量光的投射方向。 第一光接收部分布置在与发光部分分开第一基底长度的位置处。 第一光接收部分接收来自物体的距离测量光的反射光束，并输出与反射光束的入射位置对应的第一信号。 第二光接收部分接收来自物体的距离测量光的反射光束，并输出与反射光束的入射位置对应的第二信号。 对象距离计算部分根据与入射位置对应的第一和第二信号来计算物体距离，并从第一和第二光接收部分输出。