公开(公告)号：US20140009577A1

公开(公告)日：2014-01-09

申请号：US14006515

申请日：2012-03-22

申请人： Yasutaka Wakabayashi ,  Kei Tokui

发明人： Yasutaka Wakabayashi ,  Kei Tokui

IPC分类号： H04N13/00

CPC分类号： H04N13/128 ,  G01C3/085 ,  G01S11/12 ,  G06T7/593 ,  G06T2207/10012 ,  G06T2207/10024 ,  G06T2207/20021

摘要： A disparity calculating device 100 obtains a base image from a first camera 1 and a reference image from a second camera 2. An image dividing unit 101 divides each of the base image and reference image into multiple regions in accordance with dividing conditions set by a condition setting unit 102. A correction amount determining 103 calculates image shift amount for each of the divided regions, and determines correction amount based on the images shift amount thereof. A disparity calculating unit 104 performs correction of the image on each region of divided base images and divided reference images obtained from the image dividing unit 101 based on correction amount determined by the correction amount determining unit 103 to obtain disparity based on the images after correction.

摘要翻译： 视差计算装置100从第一相机1获得基本图像和从第二相机2获得的参考图像。图像分割单元101根据由条件设置的分割条件将基本图像和参考图像中的每一个划分为多个区域 校正量确定103计算每个分割区域的图像偏移量，并且基于其图像偏移量来确定校正量。 视差计算单元104基于由校正量确定单元103确定的校正量，根据由分割单元101获得的划分的基础图像的每个区域和划分的参考图像执行图像校正，以基于校正后的图像获得视差。

公开(公告)号：US09438877B2

公开(公告)日：2016-09-06

申请号：US14006515

申请日：2012-03-22

申请人： Yasutaka Wakabayashi ,  Kei Tokui

发明人： Yasutaka Wakabayashi ,  Kei Tokui

IPC分类号： H04N13/00 ,  G01C3/08 ,  G01S11/12 ,  G06T7/00

CPC分类号： H04N13/128 ,  G01C3/085 ,  G01S11/12 ,  G06T7/593 ,  G06T2207/10012 ,  G06T2207/10024 ,  G06T2207/20021

摘要： A disparity calculating device 100 obtains a base image from a first camera 1 and a reference image from a second camera 2. An image dividing unit 101 divides each of the base image and reference image into multiple regions in accordance with dividing conditions set by a condition setting unit 102. A correction amount determining 103 calculates image shift amount for each of the divided regions, and determines correction amount based on the images shift amount thereof. A disparity calculating unit 104 performs correction of the image on each region of divided base images and divided reference images obtained from the image dividing unit 101 based on correction amount determined by the correction amount determining unit 103 to obtain disparity based on the images after correction.

摘要翻译： 视差计算装置100从第一相机1获得基本图像和从第二相机2获得的参考图像。图像分割单元101根据由条件设置的分割条件将基本图像和参考图像中的每一个划分为多个区域 校正量确定103计算每个分割区域的图像偏移量，并且基于其图像偏移量来确定校正量。 视差计算单元104基于由校正量确定单元103确定的校正量，根据由分割单元101获得的划分的基础图像的每个区域和划分的参考图像执行图像校正，以基于校正后的图像获得视差。

公开(公告)号：US08831338B2

公开(公告)日：2014-09-09

申请号：US13696774

申请日：2011-05-24

申请人： Nao Shibuhisa ,  Kei Tokui

发明人： Nao Shibuhisa ,  Kei Tokui

IPC分类号： G06K9/36 ,  G02B27/26 ,  H04N13/00 ,  H04N13/02

CPC分类号： H04N13/261 ,  H04N13/128 ,  H04N13/239 ,  H04N2013/0081

摘要： Disclosed is an image processor generating a three-dimensional image easily three-dimensionally viewed by, and hardly causing fatigue of, an observer, and easily adjusting a three-dimensional effect of an arbitrary portion in the three-dimensional image. The disparity correction portion 101 corrects a disparity of the input disparity image within a predetermined range and outputs a disparity image storing the corrected disparity to the disparity conversion portion 103. The disparity conversion portion 103 converts the disparity of the disparity image such that a disparity corresponding to the image of the main object determined by the main object determination portion 102 reaches a predetermined value, and outputs the disparity image obtained after the conversion to an image generation portion 104. The image generation portion 104 generates an image for the left eye and an image for the right eye based on the input disparity image and the input captured image, and outputs the images to a display apparatus. As a result, the disparity is converted such that the three-dimensional effect of the main object is enhanced.

摘要翻译： 公开了一种图像处理器，其通过观察者容易地三维地观看，并且几乎不引起疲劳，并且容易地调整三维图像中的任意部分的三维效果。 视差校正部分101校正在预定范围内的输入视差图像的视差，并将存储经校正的视差的视差图像输出到视差转换部分103.视差转换部分103将视差图像的视差转换为相应的视差 由主要对象确定部分102确定的主要对象的图像达到预定值，并将转换后获得的视差图像输出到图像生成部分104.图像生成部分104生成用于左眼的图像和 基于输入视差图像和输入捕获图像的右眼图像，并将图像输出到显示装置。 结果，视差被转换成使主体的立体效果增强。

公开(公告)号：US20130051660A1

公开(公告)日：2013-02-28

申请号：US13696774

申请日：2011-05-24

申请人： Nao Shibuhisa ,  Kei Tokui

发明人： Nao Shibuhisa ,  Kei Tokui

IPC分类号： G06K9/00

CPC分类号： H04N13/261 ,  H04N13/128 ,  H04N13/239 ,  H04N2013/0081

摘要： Disclosed is an image processor generating a three-dimensional image easily three-dimensionally viewed by, and hardly causing fatigue of, an observer, and easily adjusting a three-dimensional effect of an arbitrary portion in the three-dimensional image. The disparity correction portion 101 corrects a disparity of the input disparity image within a predetermined range and outputs a disparity image storing the corrected disparity to the disparity conversion portion 103. The disparity conversion portion 103 converts the disparity of the disparity image such that a disparity corresponding to the image of the main object determined by the main object determination portion 102 reaches a predetermined value, and outputs the disparity image obtained after the conversion to an image generation portion 104. The image generation portion 104 generates an image for the left eye and an image for the right eye based on the input disparity image and the input captured image, and outputs the images to a display apparatus. As a result, the disparity is converted such that the three-dimensional effect of the main object is enhanced.

摘要翻译： 公开了一种图像处理器，其通过观察者容易地三维地观看，并且几乎不引起疲劳，并且容易地调整三维图像中的任意部分的三维效果。 视差校正部分101校正在预定范围内的输入视差图像的视差，并将存储经校正的视差的视差图像输出到视差转换部分103.视差转换部分103将视差图像的视差转换为相应的视差 由主要对象确定部分102确定的主要对象的图像达到预定值，并将转换后获得的视差图像输出到图像生成部分104.图像生成部分104生成用于左眼的图像和 基于输入视差图像和输入捕获图像的右眼图像，并将图像输出到显示装置。 结果，视差被转换成使主体的立体效果增强。

公开(公告)号：US20110063460A1

公开(公告)日：2011-03-17

申请号：US12992941

申请日：2009-05-14

申请人： Kei Tokui

发明人： Kei Tokui

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  H04N5/23254 ,  H04N5/23277

摘要： Provided is an imaging apparatus that can achieve a clear image in which motion blur is reduced even when a moving subject is photographed in a dark environment. The imaging apparatus (1) is equipped with multiple photoelectric conversion element groups, whereby a pickup image is generated based on intermediate image data read from each of the photoelectric conversion element groups. The apparatus (1) is equipped with an exposure time setting portion (12b) that sets the exposure time for each element group during imaging, and an exposure time for carrying out multiple exposures during one imaging cycle is set for at least one element group. In addition, the apparatus (1) is equipped with a motion detecting portion (12c) that detects motion information for images from multiple intermediate image data read corresponding to the multiple exposures by said element group, and a motion blur compensating portion (12d) that corrects the intermediate image data read from the other element groups using said motion information, and a pickup image is generated based on the multiple intermediate image data and the corrected intermediate image data.

摘要翻译： 提供一种成像装置，即使在黑暗环境中拍摄移动的被摄体时，也能够实现清晰的图像，其中运动模糊减少。 成像装置（1）配备有多个光电转换元件组，由此基于从每个光电转换元件组读取的中间图像数据生成拾取图像。 装置（1）配备有曝光时间设定部（12b），其设定成像时的各元件组的曝光时间，并且在一个成像周期中进行多次曝光的曝光时间被设定为至少一个元件组。 此外，装置（1）配备有运动检测部（12c），其检测与由所述要素组对应的多次曝光相对应的多个中间图像数据的图像的运动信息，以及运动模糊补偿部（12d），其中， 使用所述运动信息来校正从其他元件组读取的中间图像数据，并且基于多个中间图像数据和校正的中间图像数据生成拾取图像。

公开(公告)号：US20090322797A1

公开(公告)日：2009-12-31

申请号：US12376214

申请日：2007-07-26

申请人： Kei Tokui

发明人： Kei Tokui

IPC分类号： G06F3/038 ,  G09G5/10

CPC分类号： G09G3/3413 ,  G03B21/008 ,  G03B33/08 ,  H04N9/3111 ,  H04N9/3155

摘要： An image display device is provided with multiple light sources 101, 102 and 103, and a display element 100. Control is performed on a period in which the display element 100 displays each color and on emission of the light sources 101, 102 and 103 respectively emitting light beams of different colors. A controller 107 is provided to switch a display method to a method more suitable for the type and others of a display image. Thus, the image display device, which performs a color sequential display, can select the display method suitable for the display image when the multiple light sources emitting light of different colors are used.

摘要翻译： 图像显示装置设置有多个光源101,102和103以及显示元件100.控制是在显示元件100分别显示各种颜色和分别发射光源101,102和103的时段进行的 发出不同颜色的光束。 提供控制器107以将显示方法切换到更适合于显示图像的类型和其它方式的方法。 因此，当使用不同颜色的光的多个光源时，执行彩色顺序显示的图像显示装置可以选择适合于显示图像的显示方法。

公开(公告)号：US08441539B2

公开(公告)日：2013-05-14

申请号：US12992941

申请日：2009-05-14

申请人： Kei Tokui

发明人： Kei Tokui

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  H04N5/23254 ,  H04N5/23277

摘要： Provided is an imaging apparatus that can achieve a clear image in which motion blur is reduced even when a moving subject is photographed in a dark environment. The imaging apparatus (1) is equipped with multiple photoelectric conversion element groups, whereby a pickup image is generated based on intermediate image data read from each of the photoelectric conversion element groups. The apparatus (1) is equipped with an exposure time setting portion (12b) that sets the exposure time for each element group during imaging, and an exposure time for carrying out multiple exposures during one imaging cycle is set for at least one element group. In addition, the apparatus (1) is equipped with a motion detecting portion (12c) that detects motion information for images from multiple intermediate image data read corresponding to the multiple exposures by said element group, and a motion blur compensating portion (12d) that corrects the intermediate image data read from the other element groups using said motion information, and a pickup image is generated based on the multiple intermediate image data and the corrected intermediate image data.

摘要翻译： 提供一种成像装置，即使在黑暗环境中拍摄移动的被摄体时，也能够实现清晰的图像，其中运动模糊减少。 成像装置（1）配备有多个光电转换元件组，由此基于从每个光电转换元件组读取的中间图像数据生成拾取图像。 装置（1）配备有曝光时间设定部（12b），其设定成像时的各元件组的曝光时间，并且在一个成像周期中进行多次曝光的曝光时间被设定为至少一个元件组。 此外，装置（1）配备有运动检测部（12c），其检测与由所述要素组对应的多次曝光相对应的多个中间图像数据的图像的运动信息，以及运动模糊补偿部（12d），其中， 使用所述运动信息来校正从其他元件组读取的中间图像数据，并且基于多个中间图像数据和校正的中间图像数据生成拾取图像。

公开(公告)号：US07444052B2

公开(公告)日：2008-10-28

申请号：US11083358

申请日：2005-03-17

申请人： Kenichi Iwauchi ,  Kei Tokui ,  Yukihisa Takeuchi ,  Tsutomu Nanataki ,  Natsumi Shimogawa ,  Isao Shikata

发明人： Kenichi Iwauchi ,  Kei Tokui ,  Yukihisa Takeuchi ,  Tsutomu Nanataki ,  Natsumi Shimogawa ,  Isao Shikata

IPC分类号： G02B6/04 ,  G02B26/00

CPC分类号： G02B6/0033

摘要： A display device includes an illuminating device having an optical waveguide plate for introducing light thereinto, a drive assembly having a planar array of actuators disposed in facing relation to the optical waveguide plate, a displacement transmitter assembly disposed between the optical waveguide plate and the drive assembly, and a light scattering layer disposed on the displacement transmitter assembly. The actuators are selectively displaceable to bring the light scattering layer into and out of contact with the optical waveguide plate, for controlling light that leaks from the optical waveguide plate as emitted light. The display device also includes an optical modulator for modulating the emitted light from the illuminating device to display an image. The illuminating device has a light reflecting layer disposed on at least a portion of the displacement transmitter assembly that confronts the optical waveguide plate.

摘要翻译： 一种显示装置，包括具有用于引入光的光波导板的照明装置，具有与光波导板相对设置的致动器的平面阵列的驱动组件，设置在光波导板和驱动组件之间的位移传感器组件 以及设置在位移发射器组件上的光散射层。 致动器可选择性地移位以使光散射层进入和离开与光波导板接触，用于控制作为发射光从光波导板泄漏的光。 显示装置还包括用于调制来自照明装置的发射光以显示图像的光调制器。 照明装置具有设置在与光波导板相对的位移发射器组件的至少一部分上的光反射层。

公开(公告)号：US07203118B2

公开(公告)日：2007-04-10

申请号：US10528997

申请日：2003-09-10

申请人： Yoshifumi Yaoi ,  Hiroshi Iwata ,  Akihide Shibata ,  Masaru Nawaki ,  Kei Tokui

发明人： Yoshifumi Yaoi ,  Hiroshi Iwata ,  Akihide Shibata ,  Masaru Nawaki ,  Kei Tokui

IPC分类号： G11C5/14

CPC分类号： H01L29/66825 ,  H01L21/28273 ,  H01L29/7887

摘要： When an input voltage determining circuit 24 determines that an input voltage exceeds a prescribed voltage, a control circuit 25 of a positive polarity power selector circuit 22 turns on a first switch SW1 and turns off second and third switches SW2 and SW3, thereby supplying the input voltage to a memory cell array 21 via the first switch SW1. When the input voltage determining circuit 24 determines that the input voltage is not higher than the prescribed voltage, the control circuit 25 turns off the first switch SW1 and turns on the second and third switches SW2 and SW3, thereby supplying a voltage from a charge pump 23 via the second and third switches SW2 and SW3. By this operation, the memory element is able to retain storage of two bits or more even if miniaturized, to execute stable operation with a small circuit area and to prevent circuit malfunction attributed to a small current supplied to the memory cell array.

摘要翻译： 当输入电压确定电路24确定输入电压超过规定电压时，正极性功率选择电路22的控制电路25接通第一开关SW 1并关断第二和第三开关SW 2和SW 3，由此 通过第一开关SW 1将输入电压提供给存储单元阵列21。 当输入电压确定电路24确定输入电压不高于规定电压时，控制电路25关闭第一开关SW 1并接通第二和第三开关SW 2和SW 3，从而提供来自 经由第二和第三开关SW 2和SW 3的电荷泵23。 通过该操作，即使小型化，存储元件也能够保持两位以上的存储，能够以较小的电路面积进行稳定的动作，并且防止归因于提供给存储单元阵列的小电流引起的电路故障。

公开(公告)号：US20070008458A1

公开(公告)日：2007-01-11

申请号：US10561623

申请日：2004-04-28

申请人： Kei Tokui ,  Kenichi Iwauchi

发明人： Kei Tokui ,  Kenichi Iwauchi

IPC分类号： G02F1/1335

CPC分类号： G02B6/0055 ,  G02F1/133615 ,  G09G3/342 ,  G09G2320/0261 ,  G09G2320/0626

摘要： In a display device of the invention, driving of the piezoelectric element is controlled to change the light path of the propagating light inside a light guiding plate. By illuminating a liquid crystal panel in this manner, an illumination time and a no illumination time can be provided for the liquid crystal panel within one frame period. This realizes impulse-type-like display in displaying moving images on the liquid crystal panel, and thereby improves an image quality of moving images. Further, since the light is used only in desired regions, spontaneous luminance can be improved and the light can be used more efficiently.

摘要翻译： 在本发明的显示装置中，控制压电元件的驱动来改变导光板内的传播光的光路。 通过以这种方式照亮液晶面板，可以在一个帧周期内为液晶面板提供照明时间和无照明时间。 这在液晶面板上显示运动图像时实现脉冲型显示，从而提高运动图像的图像质量。 此外，由于光仅在期望的区域中使用，因此可以提高自发亮度，并且可以更有效地使用光。