公开(公告)号：US20130021514A1

公开(公告)日：2013-01-24

申请号：US13554187

申请日：2012-07-20

Applicant: Masayuki KAMIMURA

Inventor： Masayuki KAMIMURA

IPC: H04N5/225

CPC classification number: H04N5/23209 ,  H04N5/23245 ,  H04N5/343

Abstract: An imaging device is provided that includes a camera body, a lens barrel, a lens barrel information transmitter, and an image sensor driver. The image sensor is housed in the camera body. The lens barrel is attachable to and detachable from the camera body. The lens barrel information transmitter regularly transmits information of the lens barrel to the camera body. The image sensor driver drives the image sensor at one of at least two different frame rates where a second frame rate is higher than a first frame rate. The amount of data being transmitted is reduced by the lens barrel information transmitter when the image sensor is driven at the second frame rate, compared to the amount transmitted when the image sensor is driven at the first frame rate.

Abstract translation: 提供了一种成像装置，其包括相机主体，镜筒，镜筒信息发送器和图像传感器驱动器。 图像传感器容纳在相机机身中。 透镜镜筒可附接到照相机主体上并可拆卸。 镜筒信息发送器定期将镜筒的信息发送到相机机身。 图像传感器驱动器以第二帧速率高于第一帧速率的至少两个不同帧速率中的一个驱动图像传感器。 与当以第一帧速率驱动图像传感器时发送的数量相比，当以第二帧速率驱动图像传感器时，通过镜筒信息发送器减少发送的数据量。

公开(公告)号：US20130011130A1

公开(公告)日：2013-01-10

申请号：US13525468

申请日：2012-06-18

Applicant: Masayuki KAMIMURA

Inventor： Masayuki KAMIMURA

IPC: G03B9/08

CPC classification number: G03B9/62 ,  G03B17/14 ,  G03B17/18 ,  G03B2206/00 ,  H04N5/2254 ,  H04N5/353

Abstract: A shutter control device performs photography by operating a shutter housed in a lens barrel, and comprises a communication port, a shutter control unit and a memory. The communication port transmits and receives signals between the camera body and the lens barrel. The shutter control unit is provided in the camera body to output a shutter control signal. The memory is provided in the lens barrel to store shutter delay information regarding a time delay from when the shutter control signal is input to the lens barrel until when the shutter is closed. The shutter control unit receives the shutter delay information from the lens barrel and transmits the shutter control signal to the lens barrel through the communication port, ahead of an exposure time as determined by photometry, by an amount of time equal to the time delay.

Abstract translation: 快门控制装置通过操作容纳在镜筒中的快门来执行拍摄，并且包括通信端口，快门控制单元和存储器。 通信端口在相机主体和镜筒之间发送和接收信号。 快门控制单元设置在照相机主体中以输出快门控制信号。 存储器设置在镜筒中以存储关于从快门控制信号被输入到镜筒的时间延迟直到快门关闭的快门延迟信息。 快门控制单元接收来自镜筒的快门延迟信息，并且在通过测光确定的曝光时间之前通过通信端口将快门控制信号发送到镜筒，等待时间延迟的时间量。

公开(公告)号：US20120320239A1

公开(公告)日：2012-12-20

申请号：US13495229

申请日：2012-06-13

Applicant: Hiroyasu UEHARA

Inventor： Hiroyasu UEHARA

IPC: H04N5/262 ,  G06K9/40

CPC classification number: H04N5/23212 ,  H04N5/2621

Abstract: An image processing device is provided that includes a subject image designator and an image processor. The subject image designator designates a main subject in an image. The image processor subjects an image to image processing that depends on the distance to the main subject.

Abstract translation: 提供一种图像处理装置，其包括被摄体图像指示器和图像处理器。 主体图像指示符指定图像中的主要对象。 图像处理器对图像进行取决于与主要拍摄对象的距离的图像处理。

公开(公告)号：US20120307374A1

公开(公告)日：2012-12-06

申请号：US13482178

申请日：2012-05-29

Applicant: Koji KATO ,  Masakazu SAORI

Inventor： Koji KATO ,  Masakazu SAORI

IPC: G02B15/14

CPC classification number: G02B15/177

Abstract: A zoom lens system includes a negative first lens group, a positive second lens group, and a positive third lens group, in that order from the object side. The second lens group constitutes a focusing lens group. The following conditions (1) and (2) are satisfied: 0.4

Abstract translation: 变焦透镜系统从物体侧依次包括负第一透镜组，正第二透镜组和正三透镜组。 第二透镜组构成聚焦透镜组。 满足以下条件（1）和（2）：0.4 <| d12w / f1 | <1.06（1）; 和d12w

公开(公告)号：US20120307016A1

公开(公告)日：2012-12-06

申请号：US13482243

申请日：2012-05-29

Applicant: Yukio UENAKA

Inventor： Yukio UENAKA

IPC: H04N13/02

CPC classification number: H04N13/221

Abstract: A 3D camera has a display processor that displays a 2D object image on a display by a 2D display process and that displays a 3D object image on the display by a 3D display process; and a position sensor that detects the position of the camera on the basis of an inclination angle from a horizontal position of the camera. Then, the display processor displays an object image as a 2D object image when the inclination angle exceeds a threshold angle in a state that an object image is displayed as a 3D image.

Abstract translation: 3D相机具有显示处理器，其通过2D显示过程在显示器上显示2D对象图像，并且通过3D显示处理在显示器上显示3D对象图像; 以及位置传感器，其基于相机的水平位置的倾斜角度来检测相机的位置。 然后，当物体图像显示为3D图像的状态下，当倾斜角度超过阈值角度时，显示处理器将对象图像显示为2D对象图像。

公开(公告)号：US20120293674A1

公开(公告)日：2012-11-22

申请号：US13469348

申请日：2012-05-11

Applicant: Yukio UENAKA

Inventor： Yukio UENAKA

IPC: H04N5/228

CPC classification number: H04N5/23258 ,  H04N5/23274

Abstract: An image stabilization system is provided that includes a rolling angle detector for detecting a rolling angle of a camera body; a rotational blur compensator that calculates a rotational blur from the rolling angle and carries out a rotational compensation by rotating an image sensor; a translational motion detector for detecting a translational motion of the camera body; and a translational blur compensator that extracts a partial image from each of two images captured by the image sensor to counteract the translational motion.

Abstract translation: 提供了一种图像稳定系统，其包括用于检测照相机主体的滚动角度的滚动角度检测器; 旋转模糊补偿器，其从滚动角度计算旋转模糊并通过旋转图像传感器执行旋转补偿; 平移运动检测器，用于检测照相机主体的平移运动; 以及平移模糊补偿器，其从图像传感器捕获的两个图像中的每一个中提取部分图像以抵消平移运动。

公开(公告)号：US08306411B2

公开(公告)日：2012-11-06

申请号：US12538897

申请日：2009-08-11

Applicant: Hirokazu Maeda

Inventor： Hirokazu Maeda

IPC: G03B7/08

CPC classification number: H04N5/2256 ,  H04N5/23245 ,  H04N5/2351 ,  H04N2101/00

Abstract: A photographic apparatus comprises an information obtaining unit and a controller. The information obtaining unit obtains information regarding a photographic subject image. The controller performs a switching control that changes a first use mode to a second use mode on a basis of the information. The first use mode is set by a user, and the second use mode is different from the first use mode.

Abstract translation: 摄影装置包括信息获取单元和控制器。 信息获取单元获得关于摄影对象图像的信息。 控制器基于该信息执行将第一使用模式改变为第二使用模式的切换控制。 第一使用模式由用户设置，第二使用模式与第一使用模式不同。

公开(公告)号：US08282292B2

公开(公告)日：2012-10-09

申请号：US12966137

申请日：2010-12-13

Applicant: Yoshinori Ono

Inventor： Yoshinori Ono

IPC: G03B19/12 ,  G03B17/00 ,  H04N5/225

CPC classification number: G03B19/12 ,  G03B2217/002

Abstract: A mirror drive apparatus incorporating a brake mechanism of an SLR camera includes a mirror pivoted about a mirror rotational shaft and swingable between a viewing position and a retracted position, wherein the mirror is biased to swing from the viewing position to the retracted position; a brake drum which rotates in association with a swing movement of the mirror; a mirror brake member including a brake shoe which is brought into contact with and disengaged from the brake drum; a mirror control cam driven by a motor to return the mirror, which is biased to swing from the viewing position to the retracted position, to the viewing position from the retracted position; and a brake lever control mechanism which makes the brake shoe contact the brake drum and moves the brake shoe off the brake drum by a rotating operation of the mirror control cam.

Abstract translation: 包括单反相机的制动机构的反射镜驱动装置包括围绕镜旋转轴枢转并可在观看位置和缩回位置之间摆动的反射镜，其中反射镜被偏置以从观看位置摆动到缩回位置; 与反射镜的摆动运动相关联地旋转的制动鼓; 镜片制动部件，包括与制动鼓接触和脱离的制动蹄; 由电动机驱动的反射镜控制凸轮，其将从显示位置向缩回位置偏转的反射镜返回到从缩回位置到观看位置; 以及制动杆控制机构，其使制动蹄与制动鼓接触，并且通过镜控制凸轮的旋转操作使制动蹄从制动鼓上移动。

公开(公告)号：US20120229689A1

公开(公告)日：2012-09-13

申请号：US13411965

申请日：2012-03-05

Applicant: Masakazu SAORI

Inventor： Masakazu SAORI

IPC: G02B13/16 ,  G02B15/15

CPC classification number: G02B15/173

Abstract: A zoom lens system includes a positive first lens group, a negative second lens group, and positive third and fourth lens groups. Upon zooming from the short to long focal length extremities, the distance between the first and second lens groups increases and the distance between the second and third lens groups decreases. The first lens group includes a positive first sub-lens group which remains at a stationary position during focusing and a positive second sub-lens group which moves during focusing. Condition (1) is satisfied: 0.35

Abstract translation: 变焦透镜系统包括正的第一透镜组，负的第二透镜组以及正的第三和第四透镜组。 从短焦距长焦距变焦时，第一透镜组和第二透镜组之间的距离增加，并且第二和第三透镜组之间的距离减小。 第一透镜组包括在聚焦期间保持在静止位置的正的第一子透镜组以及在聚焦期间移动的正的第二子透镜组。 条件（1）：0.35

公开(公告)号：US08212907B2

公开(公告)日：2012-07-03

申请号：US12546931

申请日：2009-08-25

Applicant: Naoto Kawanami

Inventor： Naoto Kawanami

IPC: H04N3/14 ,  H04N5/335

CPC classification number: H04N5/3728 ,  H04N5/23241 ,  H04N5/359 ,  H04N5/3765

Abstract: A imaging-device driving unit, comprising a signal generator, a detector, and a controller, is provided. The imaging-device driving unit drives an imaging device that has a charge-transfer channel. The charge-transfer channel transfers the signal charges at a speed according to a frequency of a channel-driving signal. The signal generator generates one among a normal transfer signal, and a first and second discharge signals. The first discharge signal is the channel-driving signal whose frequency is determined for discharging an electrical charge remaining in the charge-transfer channel and greater than that of the normal transfer signal. The detector detects a remaining power. The controller orders the signal generator to generate the first discharge signal if the electrical charges remaining in the charge-transfer channel should be discharged and the remaining power is less than a threshold.

Abstract translation: 提供了一种成像装置驱动单元，包括信号发生器，检测器和控制器。 成像装置驱动单元驱动具有电荷转移通道的成像装置。 电荷传送通道以根据通道驱动信号的频率的速度传送信号电荷。 信号发生器在正常传送信号和第一和第二放电信号之间产生一个信号。 第一放电信号是频率驱动信号，其频率被确定用于放电剩余在电荷传输通道中的电荷并且大于正常传输信号的电荷。 检测器检测到剩余电量。 如果剩余在电荷传输通道中的电荷应放电且剩余功率小于阈值，则控制器命令信号发生器产生第一放电信号。