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1. 发明申请

US20080297648A1 FOCUS DETECTION APPARATUS 审中-公开
标题翻译：聚焦检测装置
公开(公告)号：US20080297648A1
公开(公告)日：2008-12-04
申请号：US12120513
申请日：2008-05-14
申请人： Satoko Furuki , Akikazu Yachi , Toru Matsuzawa , Nobuyuki Watanabe
发明人： Satoko Furuki , Akikazu Yachi , Toru Matsuzawa , Nobuyuki Watanabe
IPC分类号： H04N5/225
CPC分类号： G03B13/36 , G02B7/38 , G03B3/02 , G03B3/04 , G03B2217/002 , H04N5/23212
摘要： A blurring parameter operating section calculates a blurring parameter corresponding to a distance from an optical system to a subject, based on two luminance information items which have different blurring degrees and are acquired by changing an arrangement setting of the optical system. A distance estimating section estimates distance information corresponding to the distance from the optical system to the subject, based on the blurring parameter. A focus detection section acquires luminance information after changing arrangement setting of the optical system based on the distance information, acquires luminance information items having different blurring degrees by further changing arrangement setting of the optical system, calculates an evaluation value indicating a degree of focus from each of the luminance information items having the different blurring degrees, and determines the focal position based on the evaluation value.
摘要翻译：模糊参数操作部分基于具有不同模糊度并通过改变光学系统的布置设置而获取的两个亮度信息项来计算对应于从光学系统到被摄体的距离的模糊参数。距离估计部基于模糊参数来估计与从光学系统到被摄体的距离对应的距离信息。焦点检测部分基于距离信息来改变光学系统的布置设置之后获取亮度信息，通过进一步改变光学系统的布置设置来获取具有不同模糊度的亮度信息项，从每个图像计算指示聚焦度的评估值具有不同模糊度的亮度信息项，并且基于评估值来确定焦点位置。

2. 发明申请

US20070098396A1 Electronic camera 有权
标题翻译：电子相机
公开(公告)号：US20070098396A1
公开(公告)日：2007-05-03
申请号：US11591251
申请日：2006-11-01
申请人： Nobuyuki Watanabe , Fumiyuki Shiratani , Hiroshi Matsuzaki , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
发明人： Nobuyuki Watanabe , Fumiyuki Shiratani , Hiroshi Matsuzaki , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
IPC分类号： G03B13/02
CPC分类号： H04N5/23212 , H04N5/23219 , H04N5/23293
摘要： An electronic camera detects a person's face image from an object image obtained by photographing an object, executes an enlarging process on the detected face image so as to obtain a face image whose face size is suitable, and displays the face image which is enlarged into the suitable size on a display device. When a plurality of people are present on the object image, the enlarged face images are switched by an image operating switch. As a result, the switched face image is displayed on the display device.
摘要翻译：电子照相机从通过拍摄对象获得的物体图像检测人的脸部图像，对检测到的脸部图像执行放大处理，以获得面部尺寸适合的面部图像，并将放大的面部图像显示在合适的尺寸在显示设备上。当在对象图像上存在多个人时，通过图像操作开关切换放大的面部图像。结果，切换的脸部图像被显示在显示装置上。

3. 发明申请

US20090226035A1 Three-Dimensional Object Detecting Device 失效
标题翻译：三维物体检测装置
公开(公告)号：US20090226035A1
公开(公告)日：2009-09-10
申请号：US12223638
申请日：2007-02-07
申请人： Akira Iihoshi , Yasushi Ueda , Satoko Furuki , Zhencheng Hu , Keiichi Uchimura , Naoki Kourogi
发明人： Akira Iihoshi , Yasushi Ueda , Satoko Furuki , Zhencheng Hu , Keiichi Uchimura , Naoki Kourogi
IPC分类号： G06K9/00
CPC分类号： G06K9/00234 , G06K9/00255 , G06T7/521 , G06T7/74 , G06T2207/30196 , G06T2207/30268
摘要： A three-dimensional-object can be effectively detected. A pair of image capture devices capture a three-dimensional-object and calculate disparity component data of subdivided-image regions, respectively. On a basis of the disparity component data, gray scale values indicative of distances from the image capture device are calculated and a gray scale image in which each region has its corresponding gray scale value is generated. A model of the three-dimensional-object is defined and correlation values is calculated to show the degree of a similarity between the model and the image subdivided regions in the gray scale image. The model is a two-dimensional image with a shaping characteristic when the three-dimensional object is viewed from positions of the image capture devices while each subdivided region of the two-dimensional image has a gray scale value indicative of a distance from the image capture device at a portion corresponding to the three-dimensional object. The correlation values are calculated on a basis of gray scale values of the model and those of the image region in the gray scale image. The model and an image region with the highest correlation value are detected in the gray scale image, so that a three-dimensional image is detected.
摘要翻译：可以有效地检测三维物体。一对图像捕获装置捕获三维对象并分别计算细分图像区域的视差分量数据。在视差分量数据的基础上，计算指示与图像拍摄装置的距离的灰度值，并生成其中每个区域具有其对应的灰度值的灰度图像。定义三维对象的模型，并计算相关值，以显示灰度图像中模型与图像细分区域之间的相似度。该模型是当从图像捕获装置的位置观看三维物体时具有成形特征的二维图像，而二维图像的每个细分区域具有指示距离图像捕获的距离的灰度值设备在对应于三维物体的部分。基于灰度图像的灰度值和图像区域的灰度值计算相关值。在灰度图像中检测出具有最高相关值的模型和图像区域，从而检测出三维图像。

4. 发明授权

US07421195B2 Apparatus for acquiring focussing information and method of acquiring focusing information 有权
标题翻译：用于获取聚焦信息的装置和获取聚焦信息的方法
公开(公告)号：US07421195B2
公开(公告)日：2008-09-02
申请号：US11639735
申请日：2006-12-15
申请人： Satoko Furuki
发明人： Satoko Furuki
IPC分类号： G03B3/00
CPC分类号： G03B19/12 , G02B7/28 , G02B7/38 , G03B13/36 , G03B17/02 , H04N5/23212
摘要： A storage unit is configured to store beforehand a table that shows a relation between spread parameters and command values supplied to a control unit to acquire a focused image of an object, and information that designates a command value corresponding to an inflection point on an approximated curve showing the relation that the spread parameters have with the command values, the control unit being configured to control a state of an optical system in accordance with an input command value. The luminance information about the object that lies at a distance falling within a range over which focusing should be detected is acquired, at the position of the optical system, which is obtained by the command value corresponding to the inflection point shown in the table.
摘要翻译：存储单元被配置为预先存储表示扩展参数和提供给控制单元的命令值之间的关系的表以获取对象的聚焦图像，以及指定与近似曲线上的拐点对应的命令值的信息示出了扩展参数与命令值的关系，控制单元被配置为根据输入命令值来控制光学系统的状态。在通过与表中所示的拐点相对应的命令值获得的光学系统的位置处，获取关于物体的亮度信息，该物体位于落在应该被检测的聚焦范围内的距离处。

5. 发明申请

US20070147826A1 Photographing system and photographing method 审中-公开
标题翻译：摄影系统和摄影方法
公开(公告)号：US20070147826A1
公开(公告)日：2007-06-28
申请号：US11604480
申请日：2006-11-27
申请人： Hiroshi Matsuzaki , Fumiyuki Shiratani , Nobuyuki Watanabe , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
发明人： Hiroshi Matsuzaki , Fumiyuki Shiratani , Nobuyuki Watanabe , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
IPC分类号： G03B17/18
CPC分类号： H04N5/23293
摘要： In a scene recognition photographing device of the present invention, a feature quantity of an acquired image acquired from an image pickup element is calculated from the acquired image. Plural types of reference feature information having a feature quantity serving as a reference at the time of determining a composition are stored as a database in an internal memory or a storage device. Moreover, a camera control unit retrieves reference feature information having a feature quantity similar to the feature quantity of the acquired image from among the reference feature information by comparing the calculated feature quantity and the reference feature information. Then, information relating to composition is displayed on a display device on the basis of a result of comparison between the acquired image and the retrieved reference feature information.
摘要翻译：在本发明的场景识别拍摄装置中，从获取的图像计算从图像拾取元件获取的获取图像的特征量。在确定构图时具有用作参考的特征量的多种类型的参考特征信息作为数据库存储在内部存储器或存储装置中。此外，相机控制单元通过比较计算出的特征量和参考特征信息，从参考特征信息中检索具有与获取图像的特征量相似的特征量的参考特征信息。然后，基于获取的图像和检索到的参考特征信息之间的比较结果，在显示装置上显示与作品相关的信息。

6. 发明授权

US08396283B2 Three-dimensional object detecting device 失效
标题翻译：三维物体检测装置
公开(公告)号：US08396283B2
公开(公告)日：2013-03-12
申请号：US12223638
申请日：2007-02-07
申请人： Akira Iihoshi , Yasushi Ueda , Satoko Furuki , Zhencheng Hu , Keiichi Uchimura , Naoki Kourogi
发明人： Akira Iihoshi , Yasushi Ueda , Satoko Furuki , Zhencheng Hu , Keiichi Uchimura , Naoki Kourogi
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： G06K9/00234 , G06K9/00255 , G06T7/521 , G06T7/74 , G06T2207/30196 , G06T2207/30268
摘要： A three-dimensional-object can be effectively detected. A pair of image capture devices capture a three-dimensional-object and calculate disparity component data of subdivided-image regions, respectively. On a basis of the disparity component data, gray scale values indicative of distances from the image capture device are calculated and a gray scale image in which each region has its corresponding gray scale value is generated. A model of the three-dimensional-object is defined and correlation values is calculated to show the degree of a similarity between the model and the image subdivided regions in the gray scale image. The model is a two-dimensional image with a shaping characteristic when the three-dimensional object is viewed from positions of the image capture devices while each subdivided region of the two-dimensional image has a gray scale value indicative of a distance from the image capture device at a portion corresponding to the three-dimensional object. The correlation values are calculated on a basis of gray scale values of the model and those of the image region in the gray scale image. The model and an image region with the highest correlation value are detected in the gray scale image, so that a three-dimensional image is detected.
摘要翻译：可以有效地检测三维物体。一对图像捕获装置捕获三维对象并分别计算细分图像区域的视差分量数据。在视差分量数据的基础上，计算指示与图像拍摄装置的距离的灰度值，并生成其中每个区域具有其对应的灰度值的灰度图像。定义三维对象的模型，并计算相关值，以显示灰度图像中模型与图像细分区域之间的相似度。该模型是当从图像捕获装置的位置观看三维物体时具有成形特征的二维图像，而二维图像的每个细分区域具有指示距离图像捕获的距离的灰度值设备在对应于三维物体的部分。基于灰度图像的灰度值和图像区域的灰度值计算相关值。在灰度图像中检测出具有最高相关值的模型和图像区域，从而检测出三维图像。

7. 发明授权

US07643742B2 Electronic camera, image processing apparatus, image processing method and image processing computer program 有权
标题翻译：电子照相机，图像处理装置，图像处理方法和图像处理计算机程序
公开(公告)号：US07643742B2
公开(公告)日：2010-01-05
申请号：US11591251
申请日：2006-11-01
申请人： Nobuyuki Watanabe , Fumiyuki Shiratani , Hiroshi Matsuzaki , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
发明人： Nobuyuki Watanabe , Fumiyuki Shiratani , Hiroshi Matsuzaki , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
IPC分类号： G03B17/18
CPC分类号： H04N5/23212 , H04N5/23219 , H04N5/23293
摘要： An electronic camera detects a person's face image from an object image obtained by photographing an object, executes an enlarging process on the detected face image so as to obtain a face image whose face size is suitable, and displays the face image which is enlarged into the suitable size on a display device. When a plurality of people are present on the object image, the enlarged face images are switched by an image operating switch. As a result, the switched face image is displayed on the display device.
摘要翻译：电子照相机从通过拍摄对象获得的物体图像检测人的脸部图像，对检测到的脸部图像执行放大处理，以获得面部尺寸适合的面部图像，并将放大的面部图像显示在合适的尺寸在显示设备上。当在对象图像上存在多个人时，通过图像操作开关切换放大的面部图像。结果，切换的脸部图像被显示在显示装置上。

8. 发明申请

US20070081082A1 Electronic camera 审中-公开
标题翻译：电子相机
公开(公告)号：US20070081082A1
公开(公告)日：2007-04-12
申请号：US11542650
申请日：2006-10-03
申请人： Nobuyuki Watanabe , Fumiyuki Shiratani , Hiroshi Matsuzaki , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
发明人： Nobuyuki Watanabe , Fumiyuki Shiratani , Hiroshi Matsuzaki , Satoko Furuki , Akikazu Yachi , Hideki Nagata , Toru Matsuzawa
IPC分类号： H04N5/228
CPC分类号： H04N5/32 , H04N2101/00
摘要： An electronic camera of the present invention has a function for photographing combined images including plural continuously photographed images. A continuous photographing mode according to a moving subject is selected by a photographing mode selection unit. A continuous photographing interval, a maximum continuous photographing number, and a number of precaptured images to be obtained are set by a system controller according to the continuous photographing mode selected by the photographing mode selection unit. When a release button is depressed, continuous photographing is carried out under the photographing conditions of the continuous photographing mode selected by the mode selection unit.
摘要翻译：本发明的电子照相机具有拍摄包含多个连续摄影图像的组合图像的功能。通过拍摄模式选择单元选择根据移动被摄体的连续拍摄模式。系统控制器根据由拍摄模式选择单元选择的连续拍摄模式来设置连续拍摄间隔，最大连续摄影次数和预先拍摄的图像数量。当按下释放按钮时，在由模式选择单元选择的连续拍摄模式的拍摄条件下执行连续拍摄。

9. 发明申请

US20070132861A1 Apparatus for acquiring focussing information and method of acquiring focusing information 有权
标题翻译：用于获取聚焦信息的装置和获取聚焦信息的方法
公开(公告)号：US20070132861A1
公开(公告)日：2007-06-14
申请号：US11639735
申请日：2006-12-15
申请人： Satoko Furuki
发明人： Satoko Furuki
IPC分类号： H04N5/76
CPC分类号： G03B19/12 , G02B7/28 , G02B7/38 , G03B13/36 , G03B17/02 , H04N5/23212
摘要： A storage unit is configured to store beforehand a table that shows a relation between spread parameters and command values supplied to a control unit to acquire a focused image of an object, and information that designates a command value corresponding to an inflection point on an approximated curve showing the relation that the spread parameters have with the command values, the control unit being configured to control a state of an optical system in accordance with an input command value. The luminance information about the object that lies at a distance falling within a range over which focusing should be detected is acquired, at the position of the optical system, which is obtained by the command value corresponding to the inflection point shown in the table.
摘要翻译：存储单元被配置为预先存储表示扩展参数和提供给控制单元的命令值之间的关系的表以获取对象的聚焦图像，以及指定与近似曲线上的拐点对应的命令值的信息示出了扩展参数与命令值的关系，控制单元被配置为根据输入命令值来控制光学系统的状态。在通过与表中所示的拐点相对应的命令值获得的光学系统的位置处，获取关于物体的亮度信息，该物体位于落在应该被检测的聚焦范围内的距离处。

10. 发明申请

US20080218624A1 IMAGE PICKUP APPARATUS 审中-公开
标题翻译：图像拾取装置
公开(公告)号：US20080218624A1
公开(公告)日：2008-09-11
申请号：US12036892
申请日：2008-02-25
申请人： Satoko Furuki , Nobuyuki Watanabe
发明人： Satoko Furuki , Nobuyuki Watanabe
IPC分类号： H04N5/232
CPC分类号： G03B17/20 , G02B7/36 , G03B13/36 , H04N5/23212 , H04N5/23245 , H04N5/23293
摘要： An image pickup apparatus includes an optical system which forms an image based on light from object, an image pickup device which acquires the image of the object, a display section which displays the object, and a focusing detection inoperative condition and a focusing detection operative condition. The image pickup apparatus further includes an image pickup instructing section (release button) which instructs an image of the object to be picked up, and a control section which performs control such that when the image pickup instructing section (release button) is in the focusing detection operative condition, an image in the focusing detection inoperative condition is displayed on the display section.
摘要翻译：一种图像拾取装置包括基于来自物体的光形成图像的光学系统，获取对象的图像的图像拾取装置，显示对象的显示部分和聚焦检测不工作状态以及聚焦检测操作条件。图像拾取装置还包括指示要拾取的对象的图像的图像拾取指示部（释放按钮），以及执行控制的控制部，使得当图像拾取指示部（释放按钮）处于聚焦检测操作条件下，在显示部分上显示聚焦检测不工作状态下的图像。

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