公开(公告)号：US08389686B2

公开(公告)日：2013-03-05

申请号：US12990897

申请日：2009-05-01

申请人： Mitsuru Akashi ,  Kohji Nishida ,  Michiya Matsusaki ,  Akira Kubota ,  Tomonori Waku

发明人： Mitsuru Akashi ,  Kohji Nishida ,  Michiya Matsusaki ,  Akira Kubota ,  Tomonori Waku

IPC分类号： C07K14/78 ,  A61K38/00

CPC分类号： A61K38/39

摘要： The present invention provides a collagen crosslinking agent superior in biocompatibility that is free from the damage by UV irradiation and also from the problems of toxicity caused by residual monomer or unreacted functional groups. Provided is a noncovalent collagen crosslinking agent (for fibrous protein collagen), comprising a spacer of a polyvalent alcohol having two or more OH groups at the terminals and arms of collagen peptides formed of repetitions of three amino acids, the arms being bound via the OH groups to the spacer.

摘要翻译： 本发明提供一种无生物相容性优异的胶原交联剂，其不受紫外线照射的损伤，也可由残留单体或未反应官能团引起的毒性问题。 提供了一种非共价胶原交联剂（纤维蛋白胶原蛋白），其包含在末端具有两个或更多个OH基团的多元醇的隔离物和由三个氨基酸重复形成的胶原肽的臂，所述臂通过OH结合 组到间隔物。

公开(公告)号：US20110060129A1

公开(公告)日：2011-03-10

申请号：US12990897

申请日：2009-05-01

申请人： Mitsuru Akashi ,  Kohji Nishida ,  Michiya Matsusaki ,  Akira Kubota ,  Tomonori Waku

发明人： Mitsuru Akashi ,  Kohji Nishida ,  Michiya Matsusaki ,  Akira Kubota ,  Tomonori Waku

IPC分类号： C07K14/78

CPC分类号： A61K38/39

摘要： An object of the invention is to provide a collagen crosslinking agent superior in biocompatibility that is free from the damage by UV irradiation and also from the problems of toxicity caused by residual monomer or unreacted functional groups.[Means to Solve] Provided is a noncovalent collagen crosslinking agent (for fibrous protein collagen), comprising a spacer of a polyvalent alcohol having two or more OH groups at the terminals and arms of collagen peptides formed of repetitions of three amino acids, the arms being bound via the OH groups to the spacer.

摘要翻译： 本发明的目的是提供一种无生物相容性优异的胶原交联剂，其不受紫外线照射的损伤，也可由残留单体或未反应官能团引起的毒性问题。 [解决方法]提供了一种非共价胶原交联剂（纤维蛋白胶原蛋白），其包含在末端具有两个或更多个OH基团的多元醇的间隔基和由重复的三个氨基酸形成的胶原肽的臂，臂 通过OH基团结合到间隔基上。

公开(公告)号：US08730352B2

公开(公告)日：2014-05-20

申请号：US12965647

申请日：2010-12-10

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： H04N9/68

CPC分类号： H04N5/2351 ,  G06K9/00221 ,  G06K9/2027 ,  H04N5/23219

摘要： An image processing apparatus and an image processing method that enable suitable contrast adjustment are provided. The image processing apparatus includes a region detection unit configured to detect predetermined first luminance level detection region and second luminance level detection region in a human face as a target to be photographed, a luminance amount calculation unit configured to calculate an absolute value of a difference between a luminance level of the first luminance level detection region and a certain reference luminance level as a high luminance amount and calculate an absolute value of a difference between a luminance level of the second luminance level detection region and the reference luminance level as a low luminance amount, and a determination unit configured to determine whether a difference or a ratio between the high luminance amount and the low luminance amount falls within a certain range.

摘要翻译： 提供了能够进行适当的对比度调整的图像处理装置和图像处理方法。 图像处理装置包括：区域检测单元，被配置为检测人脸中的预定的第一亮度水平检测区域和第二亮度水平检测区域作为要被拍摄的目标;亮度量计算单元，被配置为计算待拍摄的对象的绝对值， 将第一亮度电平检测区域的亮度电平和一定的基准亮度电平作为高亮度量，并将第二亮度电平检测区域的亮度电平与基准亮度电平之间的差的绝对值计算为低亮度量 以及确定单元，被配置为确定高亮度量和低亮度量之间的差或差是否落在一定范围内。

公开(公告)号：US08538075B2

公开(公告)日：2013-09-17

申请号：US12848924

申请日：2010-08-02

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： G06K9/00

CPC分类号： H04N5/23293 ,  G06T7/246 ,  G06T7/44 ,  G06T7/90 ,  G06T2207/10016 ,  G06T2207/30241 ,  H04N5/23229

摘要： An apparatus includes a storage unit configured to classify pixels existing inside a tracking target area set on an image and pixels existing outside the tracking target area according to an attribute and to store a result of classification of the pixels on a storage medium, a first derivation unit configured to derive a first ratio of the pixels existing inside the tracking target area and having the attribute to the pixels existing outside the tracking target area and having the attribute, a second derivation unit configured to derive a second ratio of pixels, whose the first ratio is higher than a first predetermined value, to all pixels existing inside the tracking target area, and a determination unit configured, if the second ratio is higher than a second predetermined value, to determine that the tracking target area can be tracked.

摘要翻译： 一种装置包括：存储单元，被配置为根据属性对存在于图像上的跟踪目标区域内存在的像素和存在于跟踪目标区域外部的像素进行分类，并将像素的分类结果存储在存储介质上;第一推导 单元，其被配置为导出存在于所述跟踪目标区域内并且具有存在于所述跟踪目标区域之外且具有所述属性的所述像素的所述属性的所述像素的第一比率;第二导出单元，被配置为导出第二像素比率， 比率高于第一预定值，对于存在于跟踪目标区域内的所有像素，以及确定单元，如果第二比率高于第二预定值，则确定可以跟踪跟踪目标区域。

公开(公告)号：US08472671B2

公开(公告)日：2013-06-25

申请号：US13182813

申请日：2011-07-14

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： G06K9/00

CPC分类号： H04N5/23212 ,  G06K9/3233 ,  G06K9/4652 ,  H04N5/23219

摘要： The present invention provides a tracking apparatus for tracking a target designated on an image which is captured by an image sensing element, including a calculation unit configured to calculate, for each of feature candidate colors, a first area of a pixel group which includes a pixel of a feature candidate color of interest and in which pixels of colors similar to the feature candidate color of interest continuously appear, a second area of pixels of colors similar to the feature candidate color of interest in the plurality of pixels, and a ratio of the first area to the second area, and an extraction unit configured to extract a feature candidate color having the smallest first area as a feature color of the target from feature candidate colors for each of which the ratio of the first area to the second area is higher than a predetermined reference ratio.

摘要翻译： 本发明提供了一种用于跟踪由图像感测元件捕获的图像上指定的目标的跟踪装置，包括：计算单元，被配置为针对每个特征候选颜色计算包括像素的像素组的第一区域 感兴趣的特征候选颜色，并且其中类似于感兴趣的特征候选颜色的颜色的像素连续出现;与多个像素中的感兴趣的特征候选颜色相似的颜色的像素的第二区域，以及 第一区域到第二区域，以及提取单元，被配置为从第一区域与第二区域的比率更高的特征候选颜色中提取具有最小第一区域的特征候选颜色作为目标的特征颜色 比预定的参考比。

公开(公告)号：US20130063628A1

公开(公告)日：2013-03-14

申请号：US13600881

申请日：2012-08-31

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： H04N5/217

CPC分类号： H04N5/217 ,  H04N5/23219 ,  H04N5/2351

摘要： A low-frequency region of an output target image is specified. Luminance correction is performed with the target amount decided in advance for a pixel, among pixels included in the target image, which is included in the low-frequency region and has a luminance value equal to or smaller than a predetermined value, and the target image after the correction is output. Then, an effective correction amount is obtained based on the luminance distribution of the target image before the correction and the luminance distribution of the target image after the correction, which has been corrected with the target amount decided in advance. A luminance correction target amount for the next correction target image is decided based on the luminance distribution of the target image and the ratio of the effective correction amount to the target amount decided in advance.

摘要翻译： 指定输出目标图像的低频区域。 在包括在低频区域中并且具有等于或小于预定值的亮度值的目标图像中包括的像素中的像素预先确定了目标量的亮度校正，并且目标图像 校正后输出。 然后，基于校正前的目标图像的亮度分布和校正后的目标图像的亮度分布，以预先确定的目标量进行了校正，获得有效的校正量。 基于目标图像的亮度分布和有效校正量与预先确定的目标量的比率来决定下一个校正目标图像的亮度校正目标量。

公开(公告)号：US20120207354A1

公开(公告)日：2012-08-16

申请号：US13455533

申请日：2012-04-25

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： G06K9/62

CPC分类号： H04N5/2351 ,  H04N5/23212 ,  H04N5/23219

摘要： Receiving an instruction from a user to start sensing a still image, an image sensing apparatus performs scene determination based on an evaluation value of scene determination from an image sensed immediately after the luminance of the image converges to a predetermined range of a target luminance. The image sensing apparatus can accurately determine a scene of the image even the image sensor with a narrow dynamic range.

摘要翻译： 接收来自用户的指令以开始感测静止图像，图像感测装置基于从紧接在图像的亮度收敛到目标亮度的预定范围之后感测到的图像，基于场景确定的评估值来执行场景确定。 图像感测装置即使是具有窄动态范围的图像传感器，也能够精确地确定图像的场景。

公开(公告)号：US08200081B2

公开(公告)日：2012-06-12

申请号：US12870385

申请日：2010-08-27

申请人： Akira Kubota ,  Yasutaka Naka ,  Hiroyuki Ogino ,  Nobukazu Yoshida

发明人： Akira Kubota ,  Yasutaka Naka ,  Hiroyuki Ogino ,  Nobukazu Yoshida

IPC分类号： G03B3/00 ,  G03B13/00 ,  H04N5/232 ,  G02B7/04 ,  G02B27/40

CPC分类号： G03B13/36 ,  H04N5/23212 ,  H04N5/23248 ,  H04N5/235

摘要： The present invention further improves operability related to setting the position and size of a focus detection region. An image capturing apparatus of the invention is provided with an image sensor that photo-electrically converts an object image formed by an optical lens, a focus detection unit that detects the focus state of the object image using an image signal from a focus detection region that is a region that is a portion within a frame of the image sensor, a setting unit that sets one focus detection mode from among a plurality of focus detection modes in which the size and position of the focus detection region within the frame differ, and a storage unit that stores a focus detection region size and position for each of the plurality of focus detection modes.

摘要翻译： 本发明进一步提高了与设置焦点检测区域的位置和大小有关的可操作性。 本发明的摄像装置具有光电转换由光学透镜形成的被摄体图像的图像传感器，使用来自焦点检测区域的图像信号来检测被摄体图像的聚焦状态的聚焦检测单元， 是作为图像传感器的框架内的一部分的区域，设定单元，其从帧内的焦点检测区域的大小和位置不同的多个焦点检测模式中设定一个焦点检测模式， 存储单元，其存储用于所述多个焦点检测模式中的每一个的焦点检测区域大小和位置。

公开(公告)号：US20120079573A1

公开(公告)日：2012-03-29

申请号：US13223671

申请日：2011-09-01

申请人： Akihiro Sagawa ,  Yasuhiko Kometani ,  Akira Kubota ,  Kenichi Higashide

发明人： Akihiro Sagawa ,  Yasuhiko Kometani ,  Akira Kubota ,  Kenichi Higashide

IPC分类号： G06F21/00

CPC分类号： G06F21/46

摘要： A user terminal includes a diagnosing unit 23 conducting a password diagnosis based on a password trial; a recording unit 24 recording time related to the password diagnosis; an information acquiring unit 21 acquiring the time related to the password diagnosis of the last time, which is recorded by the recording unit 24, as the time of last diagnosis and acquiring reference time for determining whether the password diagnosis is required or not; and a determining unit 22 determining whether or not the time of last diagnosis conforms with a predetermined condition with the reference time serving as a benchmark, wherein the diagnosing 23, if the determining unit 22 determines that the time of last diagnosis conforms with the predetermined condition with the reference time serving as the benchmark, performs the password diagnosis.

摘要翻译： 用户终端包括：诊断单元23，其基于密码试验进行密码诊断; 记录与密码诊断有关的时间的记录单元24; 信息获取单元21获取由记录单元24记录的最后时间的密码诊断的时间作为上次诊断的时间，并获取用于确定是否需要密码诊断的参考时间; 以及确定单元22，确定上次诊断的时间是否与参考时间用作基准的预定条件，其中诊断23如果确定单元22确定最后诊断的时间符合预定条件 以参考时间为基准，进行密码诊断。

公开(公告)号：US07783189B2

公开(公告)日：2010-08-24

申请号：US12105579

申请日：2008-04-18

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： G03B7/00

CPC分类号： H04N5/238 ,  G03B7/097 ,  H04N5/232 ,  H04N5/2353

摘要： An imaging apparatus includes an image sensor, a diaphragm control unit configured to control an aperture value of a diaphragm, and an electronic shutter control unit configured to control an operation of an electronic shutter for adjusting a charge accumulation time of the image sensor by adjusting a driving timing of the image sensor, wherein, if driving of the diaphragm overlaps a charge accumulation time when the aperture value is changed from a first aperture value to a second aperture value, the electronic shutter control unit controls a time of charge accumulation corresponding to the second aperture value in the charge accumulation time such that a brightness of an image signal output from the imaging unit when the first aperture value is set and a brightness of an image signal output from the imaging unit when the second aperture value is set become approximately equal to each other.

摘要翻译： 一种成像装置，包括图像传感器，被配置为控制光圈的光圈值的光圈控制单元，以及电子快门控制单元，其被配置为控制用于调整图像传感器的电荷累积时间的电子快门的操作， 驱动图像传感器的定时，其中，当光圈值从第一光圈值改变到第二光圈值时，如果光阑的驱动与电荷累积时间重叠，则电子快门控制单元控制对应于 电荷累积时间的第二光圈值，使得当设置第一光圈值时从成像单元输出的图像信号的亮度和当设定第二光圈值时从成像单元输出的图像信号的亮度变得近似相等 对彼此。