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1. 发明授权

US08605156B2 Calibration target detection apparatus, calibration target detecting method for detecting calibration target, and program for calibration target detection apparatus 有权
标题翻译：校准目标检测装置，用于检测校准目标的校准目标检测方法，以及用于校准目标检测装置的程序
公开(公告)号：US08605156B2
公开(公告)日：2013-12-10
申请号：US13265103
申请日：2010-02-18
申请人： Shoko Takeda , Kazuya Watanabe , Tadashi Asano , Yukiko Donishi , Kinji Yamamoto
发明人： Shoko Takeda , Kazuya Watanabe , Tadashi Asano , Yukiko Donishi , Kinji Yamamoto
IPC分类号： H04N17/00 , H04N17/02 , G06K7/00
CPC分类号： H04N17/002 , G06K9/00791 , G06T7/80 , G06T2207/20068 , G06T2207/30204 , G06T2207/30252 , H04N5/2351 , H04N5/2353
摘要： There is disclosed a calibration target detection apparatus that can be obtained at a low cost and without increasing storage capacity, is the apparatus being provided with: a light measurement region setting unit for setting a long light measurement region; a light-measuring unit for detecting light measurement information of the light measurement region; a profile generation unit for generating a first profile, wherein the long light measurement region taking a predetermined one direction as a long direction is scanned along the other direction orthogonal to the one direction, and the change in the light measurement information in the other direction is shown; and a second profile, wherein the long light measurement region taking the other direction as the long direction is scanned along the one direction, and the change in the light measurement information in the one direction is shown; and a position calculation unit for calculating, on the basis of a characteristic point of the first and second profiles, a position of a calibration target or a position of a predetermined location of the calibration target, the calibration target being used for calibrating an onboard camera, and the calibration target being included in a captured image acquired by the onboard camera.
摘要翻译：公开了一种可以以低成本获得并且不增加存储容量的校准目标检测装置，该装置设置有：用于设置长光测量区域的光测量区域设置单元; 光测量单元，用于检测所述光测量区域的光测量信息; 用于产生第一轮廓的轮廓产生单元，其中沿着与所述一个方向正交的另一个方向扫描沿着与所述一个方向正交的另一个方向的长方向的长光测量区域，并且另一个方向上的光测量信息的变化是显示; 以及第二轮廓，其中沿着所述一个方向扫描作为长方向的另一方向的长光测量区域，并且示出了所述一个方向上的光测量信息的变化; 以及位置计算单元，用于基于第一和第二轮廓的特征点，计算校准目标的位置或校准目标的预定位置的位置，校准目标被用于校准车载摄像机并且校准目标被包括在由车载摄像机获取的捕获图像中。

2. 发明授权

US08295559B2 Face image pickup device and method 有权
标题翻译：面部摄像装置及方法
公开(公告)号：US08295559B2
公开(公告)日：2012-10-23
申请号：US12679284
申请日：2008-11-07
申请人： Yukihiro Matsuura , Akira Fujimoto , Tadashi Asano , Yukihiko Yoshinaga
发明人： Yukihiro Matsuura , Akira Fujimoto , Tadashi Asano , Yukihiko Yoshinaga
IPC分类号： G06K9/00 , G06K9/66 , H04N5/33
CPC分类号： G06K9/00281 , G06K9/3266
摘要： There are provided a face image pickup device and a face image pickup method which can stably acquire a face image by appropriate illumination, and a program thereof. The face image pickup device comprises a camera which picks up an image of a face of a target person, an illumination light source which illuminates the face of the target person with near-infrared light having an arbitrary light amount, and a computer. The computer detects an area including an eye from the face image of the target person picked up by the camera. The computer measures a brightness distribution in the detected area. Thereafter, the computer controls the illumination light source so as to change the amount of near-infrared light based on the measured brightness distribution.
摘要翻译：提供了一种能够通过适当的照明稳定地获取面部图像的面部图像拾取装置和面部图像拾取方法及其程序。面部摄像装置包括拍摄目标人物的脸部的照相机，以具有任意光量的近红外光照射目标人物的面部的照明光源以及计算机。计算机从由照相机拾取的目标人物的脸部图像检测包括眼睛的区域。计算机测量检测区域中的亮度分布。此后，计算机控制照明光源，以便基于所测量的亮度分布来改变近红外光的量。

3. 发明申请

US20120033087A1 CALIBRATION TARGET DETECTION APPARATUS, CALIBRATION TARGET DETECTING METHOD FOR DETECTING CALIBRATION TARGET, AND PROGRAM FOR CALIBRATION TARGET DETECTION APPARATUS 有权
标题翻译：校准目标检测装置，用于检测校准目标的校准目标检测方法和用于校准目标检测装置的程序
公开(公告)号：US20120033087A1
公开(公告)日：2012-02-09
申请号：US13265103
申请日：2010-02-18
申请人： Shoko Takeda , Kazuya Watanabe , Tadashi Asano , Yukiko Donishi , Kinji Yamamoto
发明人： Shoko Takeda , Kazuya Watanabe , Tadashi Asano , Yukiko Donishi , Kinji Yamamoto
IPC分类号： H04N17/00
CPC分类号： H04N17/002 , G06K9/00791 , G06T7/80 , G06T2207/20068 , G06T2207/30204 , G06T2207/30252 , H04N5/2351 , H04N5/2353
摘要： There is disclosed a calibration target detection apparatus that can be obtained at a low cost and without increasing storage capacity, is the apparatus being provided with: a light measurement region setting unit for setting a long light measurement region; a light-measuring unit for detecting light measurement information of the light measurement region; a profile generation unit for generating a first profile, wherein the long light measurement region taking a predetermined one direction as a long direction is scanned along the other direction orthogonal to the one direction, and the change in the light measurement information in the other direction is shown; and a second profile, wherein the long light measurement region taking the other direction as the long direction is scanned along the one direction, and the change in the light measurement information in the one direction is shown; and a position calculation unit for calculating, on the basis of a characteristic point of the first and second profiles, a position of a calibration target or a position of a predetermined location of the calibration target, the calibration target being used for calibrating an onboard camera, and the calibration target being included in a captured image acquired by the onboard camera.
摘要翻译：公开了一种可以以低成本获得并且不增加存储容量的校准目标检测装置，该装置设置有：用于设置长光测量区域的光测量区域设置单元; 光测量单元，用于检测所述光测量区域的光测量信息; 用于产生第一轮廓的轮廓产生单元，其中沿着与所述一个方向正交的另一个方向扫描沿着与所述一个方向正交的另一个方向的长方向的长光测量区域，并且另一个方向上的光测量信息的变化是显示; 以及第二轮廓，其中沿着所述一个方向扫描作为长方向的另一方向的长光测量区域，并且示出了所述一个方向上的光测量信息的变化; 以及位置计算单元，用于基于第一和第二简档的特征点，计算校准对象的位置或校准对象的预定位置的位置，校准对象用于校准车载摄像机并且校准目标被包括在由车载摄像机获取的捕获图像中。

4. 发明授权

US07784943B2 Eyelid detecting apparatus, eyelid detecting method and program thereof 有权
标题翻译：眼睑检测装置，眼睑检测方法及程序
公开(公告)号：US07784943B2
公开(公告)日：2010-08-31
申请号：US11962350
申请日：2007-12-21
申请人： Jun Adachi , Tadashi Asano , Kenichi Ohue , Yuji Ninagawa , Shinichi Kojima
发明人： Jun Adachi , Tadashi Asano , Kenichi Ohue , Yuji Ninagawa , Shinichi Kojima
IPC分类号： A61B3/14
CPC分类号： A61B3/14 , A61B3/113 , A61B5/1176 , A61B5/18 , G06K9/0061 , G06K9/00832
摘要： An eyelid detecting apparatus includes an image capturing portion for capturing a face image, a red-eye effect detecting portion for detecting a red-eye effect in which a light appears red at the pupil in the face image, the light entering through the pupil, reflecting on a choroidea of the eye, and exiting from the pupil, an eyelid detecting portion for detecting an upper eyelid and a lower eyelid in the face image on the basis of an edge appearing on a boundary between a bright portion and a dark portion and the eyelid detecting portion ignoring the edge of a red-eye effect occurring pupil so as not to be considered as the upper eyelid and the lower eyelid when the red-eye effect detecting portion detects the red-eye effect.
摘要翻译：眼睑检测装置包括：用于拍摄面部图像的图像拍摄部分;红眼效果检测部分，用于检测在面部图像中的瞳孔处出现红色的红眼效果;通过瞳孔进入的光; 反射在眼睛的睫状体上并从瞳孔离开的眼睑检测部分，用于基于出现在亮部和暗部之间的边界上的边缘检测面部图像中的上眼睑和下睑;以及所述眼睑检测部在所述红眼效果检测部检测到所述红眼效果的情况下，忽视发生瞳孔的边缘而不被认为是上眼睑和下睑。

5. 发明申请

US20070228005A1 Erasable Ink, Method of Erasing Image Including the Same, and Method of Recycling Recording Medium Using the Erasing Method 审中-公开
标题翻译：可擦墨，擦除包含其的图像的方法，以及使用擦除方法回收记录介质的方法
公开(公告)号：US20070228005A1
公开(公告)日：2007-10-04
申请号：US11574709
申请日：2005-09-07
申请人： Waka Hasegawa , Yuichi Hashimoto , Naotoshi Miyamachi , Ryosuke Fudou , Naoko Tsuyoshi , Tadashi Asano
发明人： Waka Hasegawa , Yuichi Hashimoto , Naotoshi Miyamachi , Ryosuke Fudou , Naoko Tsuyoshi , Tadashi Asano
IPC分类号： C09D11/00 , B41J2/01 , C09B23/00 , C09B61/00
CPC分类号： C09B61/00 , C09B67/0083 , C09D11/32 , C09D11/38
摘要： The invention provides a method for easily and promptly erasing an image (including a character) formed on a printed article with a low cost, and an apparatus employing such method. A printed article bearing an image formed on a surface including an inorganic pigment is exposed to a reactive gas generated by creeping discharge or corona discharge induced by a voltage applied between a pair of opposed electrodes, whereby the image is erased.
摘要翻译：本发明提供了一种以低成本容易且快速地擦除形成在印刷品上的图像（包括字符）的方法，以及采用这种方法的装置。承载在包括无机颜料的表面上形成的图像的印刷品暴露于由施加在一对相对电极之间的电压引起的蠕变放电或电晕放电产生的反应性气体，由此图像被擦除。

6. 发明申请

US20130101211A1 TARGET LOCATION DETERMINATION DEVICE 审中-公开
标题翻译：目标位置确定装置
公开(公告)号：US20130101211A1
公开(公告)日：2013-04-25
申请号：US13805480
申请日：2011-07-14
申请人： Yukiko Donishi , Tadashi Asano , Takeshi Naito
发明人： Yukiko Donishi , Tadashi Asano , Takeshi Naito
IPC分类号： G06K9/46
CPC分类号： G06K9/4652 , G06K9/00791 , G06K9/3233 , G06T7/80 , G06T2207/10024 , G06T2207/30204 , G06T2207/30252 , H04N1/40012 , H04N9/70 , H04N17/002
摘要： Provided is a target location determination device that is able to accurately recognize a color pattern as well as reducing the calculation load, even when using a color camera and a color target. The target location determination device is provided with a grayscaling profile storage portion that stores a grayscaling profile according to which the luminance difference between a first monochrome color converted from a first color and a second monochrome color converted from a second color of a target is greater than the luminance difference between the first color and the second color, and a grayscaling portion that converts color image data into grayscale image data using the grayscaling profile.
摘要翻译：提供了即使在使用彩色相机和彩色目标时也能够准确地识别颜色图案以及减少计算负荷的目标位置确定装置。目标位置确定装置设置有灰度调节轮廓存储部分，其存储灰度调节轮廓，根据该灰度轮廓轮廓，从第一颜色转换的第一单色和从目标的第二颜色转换的第二单色之间的亮度差大于第一颜色和第二颜色之间的亮度差，以及使用灰度调色曲线将彩色图像数据转换为灰度图像数据的灰度部分。

7. 发明申请

US20100277602A1 Shaking Detection Device, Shaking Correction Device, Imaging Device, and Shaking Detection Method 有权
标题翻译：振动检测装置，振动校正装置，成像装置和振动检测方法
公开(公告)号：US20100277602A1
公开(公告)日：2010-11-04
申请号：US12159366
申请日：2006-12-25
申请人： Tadashi Asano , Ryuuichi Sawada
发明人： Tadashi Asano , Ryuuichi Sawada
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/23254 , H04N5/23267
摘要： A data thinning unit prepares thinned images by extracting only one component in raw data of each of a standard image and reference image, a block extracting unit extracts a search block and a template block for finding residual differences, a luminance difference comparing unit obtains a difference between the maximum value and the minimum value of luminance values of each block, and, when smaller than a threshold value, excludes this from a scope of acquisition of residual differences. The residual difference acquiring unit acquires residual differences from blocks which were not excluded, a block selecting unit selects a predetermined number of blocks having small residual differences, and a hand shake (blur or unintentional movement) acquiring unit finds a position of the template block at which the residual difference becomes the minimum, calculates a center value of all positions, and defines the same as the amount of hand shake.
摘要翻译：数据稀疏单元通过仅提取标准图像和参考图像的原始数据中的一个分量来准备稀疏图像，块提取单元提取搜索块和用于发现残差的模板块，亮度差异比较单元获得差异在每个块的亮度值的最大值和最小值之间，当小于阈值时，将其从残差的获取的范围中排除。剩余差异获取单元从未排除的块获取残差，块选择单元选择具有小残差的预定数量的块，并且手抖动（模糊或无意移动）获取单元将模板块的位置剩余差值变为最小值，计算所有位置的中心值，并定义与手抖动量相同。

8. 发明申请

US20140085473A1 IN-VEHICLE CAMERA APPARATUS 审中-公开
标题翻译：车内摄像机
公开(公告)号：US20140085473A1
公开(公告)日：2014-03-27
申请号：US14116451
申请日：2012-05-18
申请人： Yukiko Donishi , Naoki Kato , Tadashi Asano
发明人： Yukiko Donishi , Naoki Kato , Tadashi Asano
IPC分类号： H04N5/235 , G06K9/00
CPC分类号： G06K9/00791 , B60R1/00 , B60R2300/30 , G06K9/00805 , G06T5/008 , H04N5/2226 , H04N5/235 , H04N5/2351
摘要： An in-vehicle camera apparatus having improved object visibility of a shaded area in a photographed image includes a shaded area calculation section for calculating a shaded area of interest in a photographed image based on luminance characteristics data of a generated photographed image, a luminance increase amount calculation section for calculating a luminance increase amount for the shaded area of interest, a luminance adjustment section for increasing the luminance of the photographed image based on the luminance increase amount, and a photographed image output section for outputting a luminance-adjusted photographed image adjusted by the luminance adjustment section to an in-vehicle image processing section.
摘要翻译：具有提高拍摄图像中的阴影区域的物体可见度的车载摄像装置包括阴影区域计算部分，用于基于所生成的拍摄图像的亮度特性数据来计算拍摄图像中的阴影区域，亮度增加量用于计算感兴趣的阴影区域的亮度增加量的计算部分，用于基于亮度增加量增加拍摄图像的亮度的亮度调节部分，以及用于输出经由亮度增加量调整的亮度调节的拍摄图像的拍摄图像输出部分所述亮度调整部分到车载图像处理部分。

9. 发明授权

US08542278B2 Shaking detection device, shaking correction device, imaging device, and shaking detection method 有权
标题翻译：振动检测装置，抖动校正装置，成像装置和摇动检测方法
公开(公告)号：US08542278B2
公开(公告)日：2013-09-24
申请号：US12159366
申请日：2006-12-25
申请人： Tadashi Asano , Ryuuichi Sawada
发明人： Tadashi Asano , Ryuuichi Sawada
IPC分类号： H04N5/228 , G03B17/00 , G06K9/00
CPC分类号： H04N5/23248 , H04N5/23254 , H04N5/23267
摘要： A data thinning unit prepares thinned images by extracting only one component in raw data of each of a standard image and reference image, a block extracting unit extracts a search block and a template block for finding residual differences, a luminance difference comparing unit obtains a difference between the maximum value and the minimum value of luminance values of each block, and, when smaller than a threshold value, excludes this from a scope of acquisition of residual differences. The residual difference acquiring unit acquires residual differences from blocks which were not excluded, a block selecting unit selects a predetermined number of blocks having small residual differences, and a hand shake (blur or unintentional movement) acquiring unit finds a position of the template block at which the residual difference becomes the minimum, calculates a center value of all positions, and defines the same as the amount of hand shake.
摘要翻译：数据稀疏单元通过仅提取标准图像和参考图像的原始数据中的一个分量来准备稀疏图像，块提取单元提取搜索块和用于发现残差的模板块，亮度差异比较单元获得差异在每个块的亮度值的最大值和最小值之间，当小于阈值时，将其从残差的获取的范围中排除。剩余差异获取单元从未被排除的块获取残差，块选择单元选择具有小残差的预定数量的块，并且手抖动（模糊或无意移动）获取单元将模板块的位置剩余差值变为最小值，计算所有位置的中心值，并定义与手抖动量相同。

10. 发明授权

US08368758B2 Imaging apparatus and lighting apparatus for imaging 有权
标题翻译：用于成像的成像装置和照明装置
公开(公告)号：US08368758B2
公开(公告)日：2013-02-05
申请号：US12414459
申请日：2009-03-30
申请人： Akira Fujimoto , Yukihiro Matsuura , Tadashi Asano , Yukihiko Yoshinaga
发明人： Akira Fujimoto , Yukihiro Matsuura , Tadashi Asano , Yukihiko Yoshinaga
IPC分类号： H04N5/33
CPC分类号： H04N5/235 , H04N5/2256 , H04N5/33 , H04N5/332
摘要： An imaging apparatus for taking an image of a face includes an imaging element having sensitivity for a near-infrared range and a visible range, a first optical filter provided between the face and the imaging element to reduce an intensity of a visible light entering the imaging element and a near-infrared light irradiating portion for irradiating the face with a near-infrared light.
摘要翻译：用于拍摄脸部图像的成像装置包括具有近红外范围和可见光范围的灵敏度的成像元件，设置在面部和成像元件之间的第一滤光器，以减少进入成像的可见光的强度元件和近红外光照射部分，用于用近红外光照射面部。

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