公开(公告)号：US20090262218A1

公开(公告)日：2009-10-22

申请号：US12384304

申请日：2009-04-02

申请人： Tatsuo Makii

发明人： Tatsuo Makii

IPC分类号： H04N5/262

CPC分类号： H04N5/232 ,  G03B15/08 ,  G06T11/00 ,  H04N5/23232 ,  H04N5/23245 ,  H04N5/2625 ,  H04N5/53

摘要： An image processing apparatus includes an image obtaining unit configured to perform an image obtaining operation to obtain a plurality of frames of image data having continuity in time, a storage unit configured to temporarily store each of the plurality of frames of image data obtained by the image obtaining unit during the image obtaining operation, and an arithmetic operation control unit configured to perform an image combination process using the plurality of frames of image data sequentially stored in the storage unit during the image obtaining operation to generate combined-image data, the combined-image data being used as data used for display.

摘要翻译： 一种图像处理装置，包括：图像获取单元，被配置为执行图像获取操作以获得具有时间连续性的多个图像数据帧;存储单元，被配置为临时存储由所述图像获得的所述多个图像数据的每个帧 获取单元，以及算术运算控制单元，被配置为在图像获取操作期间使用顺序存储在存储单元中的多个图像数据帧来执行图像组合处理，以生成组合图像数据， 图像数据被用作用于显示的数据。

公开(公告)号：US20090244317A1

公开(公告)日：2009-10-01

申请号：US12383487

申请日：2009-03-24

申请人： Tatsuo Makii

发明人： Tatsuo Makii

IPC分类号： H04N5/235 ,  H04N5/228

CPC分类号： H04N5/2351 ,  H04N5/23245 ,  H04N5/23248 ,  H04N5/2353 ,  H04N5/2354 ,  H04N5/243

摘要： An image capture apparatus includes an image capture unit configured to capture an image of a subject to obtain image data, an image-capture control unit configured to allow the image capture unit to execute an image capture operation of capturing a plurality of frames of image data having continuity in time so that a frame rate of the image capture unit is changed in accordance with a change of a subject brightness level during the execution of the image capture operation, and a combination processing unit configured to perform a combination process using, as combination-use image data to be combined, the plurality of frames of image data having continuity in time captured by the image capture unit so as to generate combined-image data representing a still image.

摘要翻译： 一种图像捕获装置，包括被配置为捕获被摄体的图像以获得图像数据的图像捕获单元，被配置为允许图像捕获单元执行捕获多个图像数据帧的图像捕获操作的图像捕获控制单元 具有时间上的连续性，使得图像拍摄单元的帧速率根据在执行图像捕获操作期间的被摄体亮度水平的变化而改变;以及组合处理单元，被配置为执行使用组合的组合处理 - 使用要组合的图像数据，所述多个图像数据帧具有由图像捕获单元捕获的时间的连续性，以便生成表示静止图像的组合图像数据。

公开(公告)号：US07426069B2

公开(公告)日：2008-09-16

申请号：US11726627

申请日：2007-03-22

申请人： Tatsuo Makii

发明人： Tatsuo Makii

IPC分类号： G02F1/03

CPC分类号： G02F1/292 ,  G02F1/0322 ,  G02F1/13471 ,  G02F2201/16 ,  G03B5/00 ,  H04N5/2254 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/2328

摘要： An optical apparatus is disclosed. The optical apparatus includes: a first optical element having a first polarizing layer containing a material having a refractive index that changes in accordance with the magnitude of applied voltage and first and second transparent electrodes sandwiching both sides of the first polarizing layer in the direction of thickness and polarizing light passing through the first polarizing layer in the direction of thickness; and a second optical element having a second polarizing layer containing a material having a refractive index that changes in accordance with the magnitude of applied voltage and third and fourth transparent electrodes sandwiching both sides of the second polarizing layer in the direction of thickness and polarizing light passing through the second polarizing layer in the direction of thickness.

摘要翻译： 公开了一种光学装置。 光学装置包括：第一光学元件，其具有第一偏振层，该第一偏振层包含折射率随着施加电压的大小而变化的材料，以及将第一和第二透明电极夹在第一偏振层的两侧沿厚度方向 以及在厚度方向上穿过第一偏振层的偏振光; 以及第二光学元件，其具有第二偏振层，该第二偏振层含有折射率随着施加电压的大小而变化的材料，以及第三透明电极和第四透明电极，其夹着第二偏振层的两侧沿厚度方向和偏振光通过 通过第二偏振层在厚度方向上。

公开(公告)号：US07409150B2

公开(公告)日：2008-08-05

申请号：US11384255

申请日：2006-03-21

申请人： Tatsuo Makii

发明人： Tatsuo Makii

IPC分类号： G03B17/00 ,  H04N5/232

CPC分类号： H04N5/23248 ,  G02B27/646 ,  H04N5/2254 ,  H04N5/23258 ,  H04N5/23287

摘要： Disclosed herein is a lens driving mechanism which can achieve simplification of the mechanism and provision of appropriate control relating to a correction against a shake. The lens driving mechanism includes a piezoelectric element that is deformed when energized for applying driving force to the movable block and a charge amount sensor for detecting the amount of charge accumulated in the piezoelectric element. The amount of electric current to be supplied to the piezoelectric element is determined based on the external force, acting upon the movable block, which is estimated based on the difference between the amount of charge injected into or discharged from the piezoelectric element and the amount of charge accumulated in the piezoelectric element and detected by the charge amount sensor when the movable block is moved in the direction perpendicular to the optical axis.

摘要翻译： 这里公开了一种透镜驱动机构，其可以实现机构的简化和提供与抵抗抖动的校正有关的适当控制。 透镜驱动机构包括压电元件，该压电元件在被激励以向可动块施加驱动力时变形，以及用于检测在压电元件中累积的电荷量的充电量传感器。 供给到压电元件的电流量基于作用在可动块上的外力，基于从压电元件注入或从压电元件释放的电荷量的差异来估计， 当可移动块沿垂直于光轴的方向移动时，积聚在压电元件中的电荷并由电荷量传感器检测。

公开(公告)号：US20070177046A1

公开(公告)日：2007-08-02

申请号：US10589508

申请日：2005-02-10

申请人： Tatsuo Makii

发明人： Tatsuo Makii

IPC分类号： G02B13/16

CPC分类号： H04N5/2254 ,  G02B7/08

摘要： There are provided a lens barrel assembly and an image capturing apparatus which are advantageous to increase the feeding accuracy for a movable lens and to reduce the size of a lens barrel. Second group position detecting means 34 is provided for generating positional data corresponding to the position of a second group lens 12. The angular displacement of a second group motor 2804 is controlled in order to equalize the position of the second group lens 12 along the optical axis to a target position based on the positional data supplied from the second group position detecting means 34. If the positional data remains unchanged for a certain period of time while the second group motor 2804 is in rotation, then it is judged that the second group lens 12 is forcibly stopped against movement and the second group motor 2804 is immediately de-energized.

摘要翻译： 提供了一种有利于增加可移动透镜的馈送精度并减小透镜镜筒尺寸的镜筒组件和摄像装置。 第二组位置检测装置34用于产生对应于第二组透镜12的位置的位置数据。 控制第二组电动机2804的角位移，以便基于从第二组位置检测装置34提供的位置数据，将第二组透镜12的沿着光轴的位置与目标位置相等。 如果位置数据在第二组电动机2804旋转时保持一段时间，则判断第二组透镜12被强制停止以防止运动，并且第二组电动机2804立即断电。

公开(公告)号：US20060272440A1

公开(公告)日：2006-12-07

申请号：US11447146

申请日：2006-06-06

申请人： Hiroyuki Mori ,  Tatsuo Makii ,  Keisuke Ikegami

发明人： Hiroyuki Mori ,  Tatsuo Makii ,  Keisuke Ikegami

IPC分类号： B60K17/04

CPC分类号： G02B7/102 ,  Y10T74/2003

摘要： There is provided a shifting mechanism involving use of a linear actuator having a driving magnet and a driving coil as drive means for shifting a driven unit, or a movable lens contained in the driven unit, or an imaging device in a prescribed direction, which includes a piezoelectric device deformable with a drive voltage applied thereto and adapted to control shifting of the driven unit at the time when the piezoelectric device is deformed. There is also provided an image capturing apparatus having the shifting mechanism.

摘要翻译： 提供了一种变速机构，其包括使用具有驱动磁体和驱动线圈的线性致动器作为用于使被驱动单元或包含在从动单元中的可移动透镜或者成像装置沿预定方向移动的驱动装置，其包括 压电装置，其具有施加到其上的驱动电压而变形，并且适于在压电装置变形时控制从动单元的移动。 还提供了具有移动机构的图像捕获装置。

公开(公告)号：US20060215283A1

公开(公告)日：2006-09-28

申请号：US11374314

申请日：2006-03-14

申请人： Tatsuo Makii

发明人： Tatsuo Makii

IPC分类号： G02B7/02

CPC分类号： G02B7/023

摘要： A lens driving mechanism is disclosed which can achieve miniaturization of the mechanism by simplification and enhancement of the reliability in position control of a movable block. The lens driving mechanism includes a piezoelectric element deformed when energized for functioning as a driving section for applying driving force to the movable block, a restriction section for restricting the movement of the movable block in the predetermined direction, and a detection section for detecting a predetermined amount regarding the piezoelectric element. The initial position of the movable block is set as a position at an extremity of the movement of the movable block within a movable range based on an inflection point of the predetermined amount detected by the detection section when the movable block moved by the deformation of the piezoelectric element is restricted by the restriction section.

摘要翻译： 公开了透镜驱动机构，其可以通过简化和增强可移动块的位置控制的可靠性来实现机构的小型化。 透镜驱动机构包括压电元件，其在通电时变形，用作用于向可动块施加驱动力的驱动部分，用于限制可动块在预定方向上的移动的限制部分，以及用于检测预定的 关于压电元件的量。 可移动块的初始位置被设定为可移动块在可移动范围内的运动的末端处的位置，该移动块基于由检测部检测到的预定量的拐点，当可移动块通过 压电元件被限制部限制。