公开(公告)号：US07995807B2

公开(公告)日：2011-08-09

申请号：US12962264

申请日：2010-12-07

申请人： Sadato Akahori

发明人： Sadato Akahori

IPC分类号： G06K9/00

CPC分类号： G06K9/00228 ,  G06K9/3216 ,  G06K9/6256

摘要： Trimming is automatically performed based on a person or persons in whom a photographer has interest. All of facial images included in a whole image are detected. Then, judgment is made as to whether each of the detected facial images is a facial image of a specific person, face information about whom is stored in a face database. If the detected facial images include a facial image or images of the specific person or persons, trimming is performed based on the facial image or images of the specific person or persons.

摘要翻译： 修剪根据摄影者有兴趣的人自动执行。 检测到包含在整个图像中的所有面部图像。 然后，判断每个检测到的面部图像是否是特定人物的面部图像，面对有关谁被存储在面部数据库中的面部信息。 如果检测到的面部图像包括面部图像或特定人物的图像，则基于面部图像或特定人物的图像进行修剪。

公开(公告)号：US07940892B2

公开(公告)日：2011-05-10

申请号：US12453507

申请日：2009-05-13

申请人： Sadato Akahori

发明人： Sadato Akahori

IPC分类号： H05G1/64

CPC分类号： G06K9/6206 ,  G06K2209/05 ,  G06T5/50 ,  G06T7/32 ,  G06T2207/10116 ,  G06T2207/20021 ,  G06T2207/20224 ,  G06T2207/30008

摘要： The energy subtraction apparatus of the present invention comprises an image input device which inputs two or more different kinds of radiographic images having been taken by irradiating a subject with radiation rays with different radiation qualities, an information of body part acquisition device which designates a information of body part, a motion compensation processing device which performs a registration process by compensating for shift between corresponding points between the two or more different kinds of radiographic images due to movement of the subject, a subtraction device which performs an energy subtraction process on the two or more different kinds of radiographic images, and an operation mode switching device which switches an operation mode of the registration process at the motion compensation processing device depending on the information of body part.

摘要翻译： 本发明的能量减除装置包括图像输入装置，其输入通过用不同辐射质量的放射线照射被检体而拍摄的两种以上不同种类的放射线照相图像，身体部位获取装置的信息指定 运动补偿处理装置，其通过补偿由于对象的移动而导致的两种或更多种不同种类的放射线照相图像之间的对应点之间的偏移来执行登记处理;减法装置，对所述两者执行能量减法处理; 更不同种类的放射线照相图像，以及根据身体部位的信息切换运动补偿处理装置的登记处理的动作模式的动作模式切换装置。

公开(公告)号：US07864331B2

公开(公告)日：2011-01-04

申请号：US11941481

申请日：2007-11-16

申请人： Yuichi Teramura ,  Sadato Akahori ,  Yoshikatsu Morishima

发明人： Yuichi Teramura ,  Sadato Akahori ,  Yoshikatsu Morishima

IPC分类号： G01B9/02

CPC分类号： G01B9/02007 ,  A61B5/0066 ,  A61B5/0073 ,  A61B5/7257 ,  A61B2562/0242 ,  G01B9/02004 ,  G01B9/02027 ,  G01B9/02044 ,  G01B9/02087 ,  G01B9/02091 ,  G01B2290/45

摘要： A first light beam and a second light beam having discrete wavelength bands are emitted form a light source unit, and enter a light divider. The light divider separates each light beam into a measuring light beam and a reference light beam. The measuring light beams are irradiated on a measurement target, and reflected light beams, which are reflected at various depth positions of the measurement target, are caused to enter a combiner. The reference light beams propagate through optical fibers to enter the combiner. Interference light beams formed by the reflected light beams and the reference light beams for each of the first and second light beams are photoelectrically converted into interference signals. A tomographic image is obtained employing the interference signals for each of the first and second light beams.

摘要翻译： 具有离散波长带的第一光束和第二光束从光源单元发射，并进入分光器。 分光器将每个光束分离成测量光束和参考光束。 将测量光束照射在测量对象上，并将在测量对象的各个深度位置反射的反射光束进入组合器。 参考光束通过光纤传播进入组合器。 由反射光束形成的干涉光束和用于第一和第二光束中的每一个的参考光束被光电转换成干涉信号。 使用针对第一和第二光束中的每一个的干涉信号获得断层图像。

公开(公告)号：US07830524B2

公开(公告)日：2010-11-09

申请号：US11941601

申请日：2007-11-16

申请人： Yuichi Teramura ,  Sadato Akahori ,  Karin Kuroiwa

发明人： Yuichi Teramura ,  Sadato Akahori ,  Karin Kuroiwa

IPC分类号： G01B9/02

CPC分类号： G01B9/02057 ,  G01B9/02004 ,  G01B9/02007 ,  G01B9/02027 ,  G01B9/02069 ,  G01B9/02087 ,  G01B9/02091 ,  G01B2290/45 ,  G01N21/4795

摘要： An optical tomograph is equipped with: a light source unit for emitting a plurality of light beams, the wavelengths of which are swept within different predetermined wavelength bands respectively with the same period; light divider which divides each light beam into a measuring light beam and a reference light beam; light beam combiner which combines reflected light beams, which are the measuring light beams reflected by a measurement target when the measuring light beams are irradiated thereon, with a reference light. An interference light detector detects an interference light beam, which is formed by the reflected light beam and the reference light combined by the light beam combiner, for each of the light beams as an interference signal. A tomographic image processor generates a tomographic image of the measurement target employing the plurality of interference signals detected by the interference light detector.

摘要翻译： 光学断层摄影机配备有：用于发射多个光束的光源单元，其波长分别在相同的周期内在不同的预定波长带内扫描; 将每个光束分成测量光束和参考光束的光分离器; 光束组合器，其组合反射光束，其作为测量光束在其上照射时由测量目标物反射的测量光束。 干涉光检测器，对于每个光束，检测由反射光束和由光束组合器组合的参考光形成的干涉光束作为干涉信号。 断层图像处理器使用由干涉光检测器检测的多个干涉信号来生成测量对象的断层图像。

公开(公告)号：US07599519B2

公开(公告)日：2009-10-06

申请号：US11200148

申请日：2005-08-10

申请人： Kouji Yokouchi ,  Sadato Akahori ,  Kensuke Terakawa

发明人： Kouji Yokouchi ,  Sadato Akahori ,  Kensuke Terakawa

IPC分类号： G06K9/00 ,  H04N5/222

CPC分类号： G06K9/00248 ,  G06K9/0061 ,  G06T5/005 ,  G06T5/20 ,  G06T7/12 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/20064 ,  G06T2207/20132 ,  G06T2207/30216 ,  H04N1/624

摘要： Structural element candidates, estimated to be predetermined structural elements of a predetermined subject, are detected from an image that includes the subject. The subject that includes the structural element candidates is detected from the image in the vicinity of the detected structural element candidates. The characteristics of the structural elements are discriminated from the image in the vicinity of the structural element candidates, at a higher accuracy than when the structural elements were detected. In the case that the characteristics of the structural elements are discriminated, the structural element candidates are confirmed as being the predetermined structural elements.

摘要翻译： 估计为预定对象的预定结构元素的结构元素候选被从包括对象的图像中检测出。 从检测到的结构要素候补附近的图像中检测出包含结构要素候选的被摄体。 结构元件的特性与结构元件候选物附近的图像相比，比检测到结构元件时的精度更高。 在鉴别结构要素的特征的情况下，将结构要素作为规定的结构要素。

公开(公告)号：US20090010544A1

公开(公告)日：2009-01-08

申请号：US12278616

申请日：2007-02-07

申请人： Yuanzhong Li ,  Sadato Akahori ,  Kensuke Terakawa ,  Yoshiro Kitamura ,  Wataru Ito

发明人： Yuanzhong Li ,  Sadato Akahori ,  Kensuke Terakawa ,  Yoshiro Kitamura ,  Wataru Ito

IPC分类号： G06K9/46

CPC分类号： G06K9/00281

摘要： First, a face within an image, which is a target of detection, is detected. Detection data of the face is employed to detect eyes which are included in the face. Detection data of the eyes are employed to detect the inner and outer corners of the eyes. Detection data of the inner and outer corners of the eyes is employed to detect characteristic points of the upper and lower eyelids that represent the outline of the eyes.

摘要翻译： 首先，检测作为检测对象的图像内的面部。 使用脸部的检测数据来检测包含在脸部中的眼睛。 眼睛的检测数据用于检测眼睛的内角和外角。 使用眼睛内外角的检测数据来检测表示眼睛轮廓的上眼睑和下眼睑的特征点。

公开(公告)号：US20050220346A1

公开(公告)日：2005-10-06

申请号：US11092570

申请日：2005-03-29

申请人： Sadato Akahori

发明人： Sadato Akahori

IPC分类号： G06K9/00 ,  G06K9/46 ,  G06T5/00

CPC分类号： G06K9/0061 ,  G06T5/005 ,  G06T7/11 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30216

摘要： A red eye detection device detects, from an image that contains the pupil of an eye having a red eye region, the red eye region. One or more red eye candidate regions that can be estimated to be the red eye region are first detected by identifying at least one of the features of the pupil from among features of the image. Then, at least one of the features of a face region with a predetermined size that contains the pupil is identified from a region containing only one of the red eye candidate regions detected by the red eye candidate detection section and wider than the one red eye candidate region. Then, the red eye candidate region is confirmed as a red eye region, based on a result of the identification. Information on the confirmed red eye candidate region is output as information on the detected red eye region.

摘要翻译： 红眼检测装置从包含具有红眼区域的眼睛的瞳孔的图像检测红眼区域。 首先通过从图像的特征中识别瞳孔的特征中的至少一个来检测可以估计为红眼区域的一个或多个红眼候选区域。 然后，从仅包含由红眼候选检测部检测出的红眼候选区域中的一个的区域识别包含瞳孔的具有预定尺寸的面部区域的特征中的至少一个，并且比一个红眼候选物更宽 地区。 然后，基于识别的结果，将红眼候选区域确认为红眼区域。 作为关于检测到的红眼区域的信息输出关于确认的红眼候选区域的信息。

公开(公告)号：US20050069278A1

公开(公告)日：2005-03-31

申请号：US10949202

申请日：2004-09-27

申请人： Sadato Akahori

发明人： Sadato Akahori

IPC分类号： H04N5/225 ,  G06F17/30 ,  G06T7/00 ,  H04N5/232 ,  H04N9/74

CPC分类号： G06F17/30247

摘要： An image selecting apparatus includes a designation receiving portion which receives designation of a desired specific scene, an input receiving portion which receives input of image data representing an object image, a characteristic value deriving portion which derives from the image data input into the input receiving portion a characteristic value for use in distinguishment of the specific scene referring to reference data in which the kind of a characteristic value and distinguishing condition corresponding to the characteristic value are defined in advance by the scenes which can be designated as the specific scene, and a distinguishing portion which determines whether the image data represents an image which is of the specific scene input into the designation receiving portion on the basis of the characteristic value derived by the characteristic value deriving portion referring to the corresponding distinguishing condition defined in the reference data.

摘要翻译： 图像选择装置包括接收所需特定场景的指定的指定接收部分，接收表示对象图像的图像数据的输入的输入接收部分，从输入到输入接收部分的图像数据中导出的特征值导出部分 用于区分特定场景的特征值，参考参考数据，其中特征值的种类和与特征值相对应的区别条件由可指定为特定场景的场景预先定义，并且区分 其基于由参考数据中定义的相应识别条件的特征值导出部分导出的特征值，确定图像数据是否表示输入到指定接收部分中的特定场景的图像。

公开(公告)号：US07835549B2

公开(公告)日：2010-11-16

申请号：US11368469

申请日：2006-03-07

申请人： Yoshiro Kitamura ,  Sadato Akahori ,  Kensuke Terakawa

发明人： Yoshiro Kitamura ,  Sadato Akahori ,  Kensuke Terakawa

IPC分类号： G06K9/00 ,  G06K9/62

CPC分类号： G06K9/00248 ,  G06K9/6256

摘要： A plurality of different facial images is used to cause a face classification apparatus to learn a characteristic feature of a face by using a machine-learning method. Each of the facial images includes a face which has the same direction and the same angle of inclination as those of a face included in each of the other facial images and each of the facial images is limited to an image of a specific facial region. For example, the facial region is a predetermined region including only a specific facial part other than a region below an upper lip to avoid an influence of a change in facial expressions. Alternatively, if the apparatus is used to detect a frontal face and to perform refined detection processing on the extracted face candidate, a region including only an eye or eyes, a nose and an upper lip is used as the facial region.

摘要翻译： 使用多种不同的面部图像来使面部分类装置通过使用机器学习方法来学习面部的特征。 每个面部图像包括具有与包括在每个其他面部图像中的面部相同的方向和相同的倾斜角度的面部，并且将每个面部图像限于特定面部区域的图像。 例如，面部区域是仅包括除了上唇下方的区域以外的特定面部部分的预定区域，以避免面部表情变化的影响。 或者，如果使用该装置检测正面，并对所提取的面部候选进行精细检测处理，则仅使用眼睛，眼睛，鼻子和上唇的区域用作面部区域。

公开(公告)号：US20100020929A1

公开(公告)日：2010-01-28

申请号：US12458365

申请日：2009-07-09

申请人： Sadato Akahori

发明人： Sadato Akahori

IPC分类号： G01N23/04

CPC分类号： A61B6/5229 ,  A61B6/4233 ,  A61B6/46 ,  A61B6/5241

摘要： A radiographic imaging system comprises: a radiation source for irradiating an examinee with radiation; a radiation detector for detecting radiation that has penetrated the examinee to acquire radiographic image data; image data receiving unit for receiving the radiographic image data from the radiation detector and outputting a termination signal indicating that an image has been taken each time receiving the radiographic image data; control unit for controlling operations of the radiation source and the radiation detector and detecting a progress of an imaging session for successively taking a series of images according to the termination signal outputted from the image data receiving unit; and progress notification unit for notifying the examinee of a progress of imaging session detected by the control unit.

摘要翻译： 放射线照相成像系统包括：辐射源，用于辐射受检者; 辐射检测器，用于检测已经穿透受检者的辐射以获取放射线图像数据; 图像数据接收单元，用于从辐射检测器接收放射线图像数据，并且在每次接收放射线照相图像数据时输出指示已经拍摄图像的终止信号; 控制单元，用于控制辐射源和辐射检测器的操作，并根据从图像数据接收单元输出的终止信号检测成像会话的进行，以连续拍摄一系列图像; 以及进度通知单元，用于向受检者通知由控制单元检测到的成像会话的进度。