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    Solid state image sensor
    1.
    发明授权
    Solid state image sensor 有权
    固态图像传感器

    公开(公告)号：US07187410B2

    公开(公告)日：2007-03-06

    申请号：US10087824

    申请日：2002-03-05

    申请人： Takumi Yamaguchi ,  Hiroyoshi Komobuchi

    发明人： Takumi Yamaguchi ,  Hiroyoshi Komobuchi

    IPC分类号： H04N3/14

    CPC分类号： H04N5/335 ,  H01L27/14603 ,  H01L27/14643 ,  H04N5/374 ,  H04N5/3741

    摘要： In a MOS type sensor including a floating diffusion (FD) amplifier in each pixel, the number of pulse lines is reduced, so as to improve the numerical aperture. For this purpose, a read pulse for a read transistor of a first pixel and a reset pulse for a reset transistor of a second pixel adjacent to the first pixel in a column direction are supplied through a common gate line; a LOW level potential of a drain line connected to a drain region (a region for supplying a pulse voltage to an FD portion through the reset transistor) of the first pixel is set to a potential higher than a potential depth of a photodiode of the first pixel in resetting the second pixel; and potential below the gate of the reset transistor of the first pixel obtained by applying a LOW level voltage to this gate is set to a potential higher than the LOW level potential of the drain line.

    摘要翻译： 在包括每个像素中的浮动扩散（FD）放大器的MOS型传感器中，脉冲数量减少，从而提高数值孔径。 为此，通过公共栅极线提供第一像素的读取晶体管的读取脉冲和与列方向上的与第一像素相邻的第二像素的复位晶体管的复位脉冲; 连接到第一像素的漏极区域（用于向通过复位晶体管的FD部分提供脉冲电压的区域）的漏极线的低电位电位被设置为高于第一像素的光电二极管的电位深度的电位 复位第二像素的像素; 并且通过向该栅极施加低电平电压而获得的第一像素的复位晶体管的栅极之下的电位被设置为高于漏极线的低电平电位的电位。

    Solid state image sensor
    2.
    发明授权
    Solid state image sensor 有权
    固态图像传感器

    公开(公告)号：US07180544B2

    公开(公告)日：2007-02-20

    申请号：US10086871

    申请日：2002-03-04

    申请人： Takumi Yamaguchi ,  Hiroyoshi Komobuchi

    发明人： Takumi Yamaguchi ,  Hiroyoshi Komobuchi

    IPC分类号： H04N3/14

    CPC分类号： H04N5/23241 ,  H04N5/3741 ,  H04N5/3742

    摘要： The consumed power of a MOS type sensor including a floating diffusion (FD) amplifier in each pixel is reduced. For this purpose, drain regions (regions for supplying a pulse voltage to FD portions through reset transistors) of unit pixels are connected to different drain lines row by row, so as to selectively supply a power pulse to each row. The power pulse is set to a HIGH level potential at least during a period when signal charge stored in the FD portion is reset and a period when the signal charge stored in the FD portion is detected.

    摘要翻译： 在每个像素中包括浮动扩散（FD）放大器的MOS型传感器的消耗功率减小。 为此，将单位像素的漏极区域（通过复位晶体管的FD部分提供脉冲电压的区域）逐行连接到不同的排列线，以便选择性地向每行提供功率脉冲。 至少在存储在FD部分中的信号电荷被复位并且检测到存储在FD部分中的信号电荷的周期的时段期间，功率脉冲被设置为高电平电位。

    Imaging device with vertical charge transfer paths having appropriate lengths and/or vent portions
    3.
    发明授权
    Imaging device with vertical charge transfer paths having appropriate lengths and/or vent portions 有权
    具有垂直电荷转移路径的成像装置具有适当的长度和/或排气部分

    公开(公告)号：US06985182B1

    公开(公告)日：2006-01-10

    申请号：US09717758

    申请日：2000-11-21

    申请人： Yasuhiro Morinaka ,  Hiroyoshi Komobuchi ,  Takumi Yamaguchi ,  Sei Suzuki

    发明人： Yasuhiro Morinaka ,  Hiroyoshi Komobuchi ,  Takumi Yamaguchi ,  Sei Suzuki

    IPC分类号： H04N5/335

    CPC分类号： H01L27/14806

    摘要： In a solid-state imaging device, a plurality of vertical charge transfer paths is arranged at a horizontal pitch A within a photoelectric conversion region, and at a pitch B that is smaller than the pitch A in a portion where the signals are input into the horizontal charger transfer path. A read-out amplifier and a horizontal charge transfer path for receiving signals from vertical charge transfer paths are provided for each photoelectric conversion block into which the photoelectric conversion region has been partitioned. The read-out amplifiers have the same shape and their positional relation is one of parallel displacement in regions that are obtained by changing the pitch of the vertical charge transfer portions. Thus, a solid-state imaging device is achieved that is not so easily influenced by mask misalignments or skewed ion implantation angles, and in which signal read-out at high speeds is possible.

    摘要翻译： 在固态成像装置中，在光电转换区域内以水平间距A布置多个垂直电荷传输路径，并且在信号被输入到该部分的部分中以比间距A小的间距B 水平充电器传输路径。 为光电转换区域分割成的每个光电转换块提供读出放大器和用于从垂直电荷传输路径接收信号的水平电荷传输路径。 读出放大器具有相同的形状，并且它们的位置关系是通过改变垂直电荷转移部分的间距而获得的区域中的平行位移之一。 因此，实现了不容易受到掩模未对准或偏斜离子注入角度的影响的固态成像装置，并且其中以高速度读出信号是可能的。

    IMAGING PROCESSOR
    6.
    发明申请
    IMAGING PROCESSOR 有权
    成像处理器

    公开(公告)号：US20110043670A1

    公开(公告)日：2011-02-24

    申请号：US12914273

    申请日：2010-10-28

    申请人： Takeo AZUMA ,  Hiroyoshi Komobuchi ,  Taro Imagawa

    发明人： Takeo AZUMA ,  Hiroyoshi Komobuchi ,  Taro Imagawa

    IPC分类号： H04N5/335

    CPC分类号： H04N9/045 ,  H04N5/145 ,  H04N5/2355 ,  H04N5/35554 ,  H04N9/07

    摘要： An imaging and processing device includes: an optical element; a single imager with a color filter array of a plurality of colors attached thereto for outputting a value according to an amount of light which has been guided by the optical element and transmitted through the color filter array, thereby enabling to obtain separate images of the plurality of colors for every frame time point; a first adder section for adding together values, associated with a first color of the plurality of colors, of different images obtained over a plurality of frame time points; a second adder section for adding together a plurality of values, associated with a second color of the plurality of colors other than the first color, of an image captured at a single frame time point; and an image restoring section for restoring an image including a plurality of colors at each frame time point from an image based on the first color which has been subjected to the addition by the first adder section, and an image based on the second color which has been subjected to the addition by the second adder section.

    摘要翻译： 一种成像和处理装置，包括：光学元件; 具有附着于其上的多个颜色的滤色器阵列的单个成像器，用于根据由光学元件引导并透射通过滤色器阵列的光量输出值，从而能够获得多个颜色的分离图像 每个帧时间点的颜色; 第一加法器部分，用于将与多个颜色的第一颜色相关联的值与多个帧时间点获得的不同图像相加; 第二加法器部分，用于将与单个帧时间点捕获的图像中除了第一颜色之外的多种颜色的第二颜色相关联的多个值相加在一起; 以及图像恢复部分，用于基于已经经过第一加法器部分的相加的第一颜色的图像在每个帧时间点恢复包括多种颜色的图像，以及基于第二颜色的图像，其具有 被第二加法器部分加入。

    Method and apparatus for image conversion
    7.
    发明授权
    Method and apparatus for image conversion 有权
    用于图像转换的方法和装置

    公开(公告)号：US07340098B2

    公开(公告)日：2008-03-04

    申请号：US11541508

    申请日：2006-09-29

    申请人： Hideto Motomura ,  Katsuhiro Kanamori ,  Hiroyoshi Komobuchi

    发明人： Hideto Motomura ,  Katsuhiro Kanamori ,  Hiroyoshi Komobuchi

    IPC分类号： G06K9/46

    CPC分类号： G06K9/4661

    摘要： An image feature analyzing section performs an image feature analysis with respect to an input image to output an image feature vector. A parameter output section stores a plurality of image feature vectors and a plurality of parameters corresponding to the respective image feature vectors and outputs an original parameter value corresponding to an image feature vector. A parameter operation setting section determines contents of an operation of an illumination equation parameter, depending on a prescribed image conversion. A parameter operating section operates the original parameter value in accordance with a prescription of the parameter operation setting section, to obtain a new parameter value. An image generating section generates an output image based on the new parameter value.

    摘要翻译： 图像特征分析部分执行关于输入图像的图像特征分析以输出图像特征向量。 参数输出部存储与各图像特征矢量对应的多个图像特征矢量和多个参数，并输出与图像特征矢量对应的原始参数值。 参数运算设定部根据规定的图像变换来决定照度方程参数的动作的内容。 参数操作部根据参数运算设定部的处方来操作原参数值，得到新的参数值。 图像生成部基于新的参数值生成输出图像。

    Image processing method, image processing apparatus, image processing program, and image file format
    8.
    发明申请
    Image processing method, image processing apparatus, image processing program, and image file format 有权
    图像处理方法，图像处理装置，图像处理程序和图像文件格式

    公开(公告)号：US20070229658A1

    公开(公告)日：2007-10-04

    申请号：US11807716

    申请日：2007-05-30

    申请人： Katsuhiro Kanamori ,  Hideto Motomura ,  Hiroyoshi Komobuchi

    发明人： Katsuhiro Kanamori ,  Hideto Motomura ,  Hiroyoshi Komobuchi

    IPC分类号： H04N7/18 ,  H04N5/225

    CPC分类号： H04N5/232 ,  G06T3/40 ,  H04N5/2628 ,  H04N7/0135

    摘要： In a learning process, first, images having different resolutions are obtained from a target region of the subject (S101). Further, the subject characteristic of the target region is obtained (S102). Then, the resolution conversion rules are learned from the images having different resolutions, and those are recorded to a storage device along with the subject characteristics (S103). When converting the resolutions, the resolution conversion rules learned for the corresponding subject characteristics are applied to each region of the original image so as to convert the resolutions of the original image.

    摘要翻译： 在学习处理中，首先，从对象的目标区域获得具有不同分辨率的图像（S101）。 此外，获得目标区域的对象特征（S102）。 然后，从具有不同分辨率的图像中学习分辨率转换规则，并将它们与主题特征一起记录到存储装置（S103）。 当转换分辨率时，将针对相应对象特征学习的分辨率转换规则应用于原始图像的每个区域，以便转换原始图像的分辨率。

    Method and apparatus for image conversion
    9.
    发明申请
    Method and apparatus for image conversion 有权
    用于图像转换的方法和装置

    公开(公告)号：US20070217682A1

    公开(公告)日：2007-09-20

    申请号：US11541508

    申请日：2006-09-29

    申请人： Hideto Motomura ,  Katsuhiro Kanamori ,  Hiroyoshi Komobuchi

    发明人： Hideto Motomura ,  Katsuhiro Kanamori ,  Hiroyoshi Komobuchi

    IPC分类号： G06K9/46

    CPC分类号： G06K9/4661

    摘要： An image feature analyzing section performs an image feature analysis with respect to an input image to output an image feature vector. A parameter output section stores a plurality of image feature vectors and a plurality of parameters corresponding to the respective image feature vectors and outputs an original parameter value corresponding to an image feature vector. A parameter operation setting section determines contents of an operation of an illumination equation parameter, depending on a prescribed image conversion. A parameter operating section operates the original parameter value in accordance with a prescription of the parameter operation setting section, to obtain a new parameter value. An image generating section generates an output image based on the new parameter value.

    摘要翻译： 图像特征分析部分执行关于输入图像的图像特征分析以输出图像特征向量。 参数输出部存储与各图像特征矢量对应的多个图像特征矢量和多个参数，并输出与图像特征矢量对应的原始参数值。 参数运算设定部根据规定的图像变换来决定照度方程参数的动作的内容。 参数操作部根据参数运算设定部的处方来操作原参数值，得到新的参数值。 图像生成部基于新的参数值生成输出图像。