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    • 4. 发明授权
    • Imaging apparatus, imaging method, and program
    • 成像设备,成像方法和程序
    • US08854532B2
    • 2014-10-07
    • US13183636
    • 2011-07-15
    • Masanori Iwasaki
    • Masanori Iwasaki
    • H04N5/232G03B13/00
    • H04N5/23212
    • An imaging apparatus includes: an optical system that forms an image corresponding to subject light incident through a lens; an imaging device that produces a signal corresponding to the subject light incident through the lens and outputs the signal as a captured image; acquisition means for acquiring the distance to the subject; and correction means for correcting blur in the captured image outputted from the imaging device based on an imaging characteristic of the optical system specific to the subject distance acquired by the acquisition means.
    • 成像装置包括:光学系统,其形成对应于通过透镜入射的被摄体光的图像; 成像装置,其产生与通过透镜入射的被摄体对应的信号,并将该信号作为拍摄图像输出; 获取与受试者距离的获取手段; 以及校正装置,用于基于由获取装置获取的对象距离专用的光学系统的成像特性来校正从成像装置输出的拍摄图像中的模糊。
    • 6. 发明授权
    • Projection display apparatus for reducing optical elements
    • 用于减少光学元件的投影显示装置
    • US07891817B2
    • 2011-02-22
    • US11780752
    • 2007-07-20
    • Masanori Iwasaki
    • Masanori Iwasaki
    • G03B21/00
    • G03B21/26
    • A projection display apparatus that projects an image on a screen includes at least three light sources that emit light beams of different wavelengths, at least three optical units that convert the light beams emitted from the at least three light sources into substantially collimated light beams, a beam-combining unit that combines the light beams received at different angles from the at least three optical units into a single beam of light, and a scanning unit that scans the beam emitted from the beam-combining unit so as to allow the beam to enter the screen.
    • 在屏幕上投射图像的投影显示装置包括发射不同波长的光束的至少三个光源,将至少三个光源发射的光束转换为基本上准直的光束的至少三个光学单元, 光束组合单元,其将从至少三个光学单元以不同角度接收的光束组合成单个光束;以及扫描单元,其扫描从光束组合单元发射的光束,以允许光束进入 屏幕。
    • 8. 发明授权
    • Optical part linkage device and optical module using the same
    • 光学部件联动装置和光模块使用相同
    • US06979144B2
    • 2005-12-27
    • US09928680
    • 2001-08-13
    • Masanori Iwasaki
    • Masanori Iwasaki
    • G02B7/00G02B7/02G02B7/04G02B11/00H04N5/225
    • G02B7/022Y10T403/125Y10T403/7035
    • An optical part linkage device in which a threaded portion and positioning protrusions are formed at the outer periphery of a lens barrel that holds a lens. A threaded portion that can be screwed to the threaded portion of the lens barrel is provided at the inner wall surface of the holder to which a CCD package is mounted, with a plurality of positioning recesses being formed at an end of the threaded portion of the holder. After rotating a grip portion of the lens barrel in order to link the lens barrel to the holder by the threaded portions, the grip portion is turned bit by bit in order to position the protrusions with respect to the recesses by shifting them one at a time. When the rotation of the grip portion is stopped in correspondence with an optimal focal location, the protrusions engage the recesses of the holder. In this state, the protrusions do not separate from the recesses of the holder unless a strong force is applied thereto, so that the state of engagement is maintained. The invention provides a low-cost optical part linkage device that allows the positional relationship of two optical parts to be easily and precisely fixed using a simple structure.
    • 一种光学部件联动装置,其中在保持透镜的镜筒的外周处形成有螺纹部分和定位突起。 可以拧在透镜筒的螺纹部分的螺纹部分设置在安装有CCD封装件的保持器的内壁表面上,多个定位凹槽形成在螺纹部分的端部处 持有人 在旋转透镜镜筒的夹持部分之后,为了通过螺纹部分将透镜镜筒连接到保持器上,把手部分逐一转动,以便通过一次移动突起来相对于凹部定位突起 。 当握持部分的旋转对应于最佳焦点位置停止时,突起接合保持器的凹部。 在这种状态下,突起不会与保持器的凹部分离,除非施加强力,使得保持接合状态。 本发明提供了一种低成本光学部件联动装置,其允许使用简单的结构容易且精确地固定两个光学部件的位置关系。
    • 10. 发明授权
    • Three-dimensional image-capturing apparatus
    • 三维图像捕获装置
    • US07804517B2
    • 2010-09-28
    • US11140210
    • 2005-05-27
    • Masanori Iwasaki
    • Masanori Iwasaki
    • H04N13/02
    • H04N13/218
    • A three-dimensional image-capturing apparatus includes an image-capturing device having a plurality of image-capturing regions and a plurality of optical systems for forming images of a subject in the image-capturing regions. The optical systems includes a plurality of reflectors for reflecting rays from the subject a number of times and at least a lens provided to be closer to the image-capturing device than the reflection means closest to the subject. The reflectors and the lens are used to form, in the image-capturing regions, separate images of the subject which are captured from different viewpoints.
    • 三维图像拍摄设备包括具有多个图像捕获区域的图像捕获设备和用于在图像捕获区域中形成被摄体的图像的多个光学系统。 光学系统包括多个反射器,用于反射来自被摄体的光线多次,并且至少设置有比最接近被摄体的反射装置更靠近图像捕获装置的透镜。 反射器和透镜用于在图像捕获区域中形成从不同视点捕获的被摄体的分离的图像。