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    • 2. 发明授权
    • Image pickup device, face detection method, and computer-readable recording medium
    • 图像拾取装置,人脸检测方法和计算机可读记录介质
    • US08019129B2
    • 2011-09-13
    • US12152890
    • 2008-05-16
    • Keiichi Imamura
    • Keiichi Imamura
    • G06K9/78
    • H04N5/232H04N5/23219H04N5/23293H04N2101/00
    • An image pickup device can effectively detect a face in accordance with an object without causing a user to do bothersome setting. A speed preference mode and a person-number preference mode both having different detection conditions of a face region are prepared beforehand as face detection modes. The user is caused to select a desired face detection mode, and minimum values of a face size set as detectable in a face detection and a maximum number of face regions to be detected are set to values corresponding to the face detection mode selected by the user. In a case where an image-pickup preparation is set by pressing a shutter key halfway, when the face detection mode is the speed preference mode, the mode is forcibly changed to the person-number preference mode.
    • 图像拾取装置可以根据对象有效地检测面部,而不会使用户进行麻烦的设置。 预先准备具有面部区域的不同检测条件的速度偏好模式和人物偏好模式作为面部检测模式。 使用户选择所需的面部检测模式,并且将在脸部检测中设置为可检测的面部尺寸的最小值和要检测的面部区域的最大数量设置为与由用户选择的面部检测模式相对应的值 。 在通过半按快门按钮来设置图像拾取准备的情况下,当面部检测模式是速度偏好模式时,该模式被强制地改变为人物号偏好模式。
    • 4. 发明申请
    • IMAGING APPARATUS AND RECORDING MEDIUM
    • 成像装置和记录介质
    • US20090135261A1
    • 2009-05-28
    • US12258523
    • 2008-10-27
    • Keiichi ImamuraKazunori Yanagi
    • Keiichi ImamuraKazunori Yanagi
    • H04N5/225H04N9/04
    • H04N5/144H04N5/23248
    • When a digital camera 1 is being swung, the CPU 10 judges whether or not a block group having motion vectors which are varyingly different from the motion vectors of a peripheral area 32 in a field angle photographing area as shown in FIG. 3A exists in a center area 31 as shown in FIG. 3B. When judged that a block group having varyingly different motion vectors exists in the center area 31, the digital camera 1 determines this block group as an observed photographic subject area. Subsequently, when the scalar quantity of the largest motion vector, among the motion vectors of each block in the determined observed photographic subject area, is smaller than a threshold v, the digital camera 1 judges that the user is attempting to perform a follow shot and there is no blurring of the photographic subject, and performs automatic shooting.
    • 当数字照相机1正在摆动时,CPU10判断是否具有与场角摄影区域中的外围区域32的运动矢量不同的运动矢量的块组,如 3A 存在于中心区域31中,如图中的。 当判断出具有不同运动矢量的块组存在于中心区域31中时,数字照相机1将该块组确定为观察到的摄影对象区域。 随后,当确定的所观察的摄影对象区域中的每个块的运动矢量中的最大运动矢量的标量量小于阈值v时,数字照相机1判断用户正在尝试执行跟随拍摄, 摄影对象没有模糊,进行自动拍摄。
    • 5. 发明申请
    • Image pickup device, face detection method, and computer-readable recording medium
    • 图像拾取装置,人脸检测方法和计算机可读记录介质
    • US20080285817A1
    • 2008-11-20
    • US12152890
    • 2008-05-16
    • Keiichi Imamura
    • Keiichi Imamura
    • G06K9/78
    • H04N5/232H04N5/23219H04N5/23293H04N2101/00
    • An image pickup device can effectively detect a face in accordance with an object without causing a user to do bothersome setting. A speed preference mode and a person-number preference mode both having different detection conditions of a face region are prepared beforehand as face detection modes. The user is caused to select a desired face detection mode, and minimum values of a face size set as detectable in a face detection and a maximum number of face regions to be detected are set to values corresponding to the face detection mode selected by the user. In a case where an image-pickup preparation is set by pressing a shutter key halfway, when the face detection mode is the speed preference mode, the mode is forcibly changed to the person-number preference mode.
    • 图像拾取装置可以根据对象有效地检测面部,而不会使用户进行麻烦的设置。 预先准备具有面部区域的不同检测条件的速度偏好模式和人物偏好模式作为面部检测模式。 使用户选择所需的面部检测模式,并且将在脸部检测中设置为可检测的面部尺寸的最小值和要检测的面部区域的最大数量设置为与由用户选择的面部检测模式相对应的值 。 在通过半按快门按钮来设置图像拾取准备的情况下,当面部检测模式是速度偏好模式时,该模式被强制地改变为人物号偏好模式。
    • 7. 发明授权
    • Imaging device with image blurring reduction function
    • 具有图像模糊减少功能的成像设备
    • US08290356B2
    • 2012-10-16
    • US12968220
    • 2010-12-14
    • Keiichi Imamura
    • Keiichi Imamura
    • G03B17/00
    • G03B5/02H04N5/23248H04N5/23254H04N5/23258H04N5/23287H04N5/2353H04N2101/00
    • In an imaging device including a mechanical image blurring correction and a sensitivity image blurring reduction, a subject-shake amount is calculated based on a motion vector size acquired during a through image process display. Usage percentages of the mechanical image blurring correction and a sensitivity image blurring reduction are sequentially set based on the calculated subject-shake amount. When shooting a still-image, still-image data is recorded after blurring reduction is performed on the still-image data by the mechanical image blurring correction and a sensitivity image blurring reduction, based on the most recently set usage percentages.
    • 在包括机械图像模糊校正和灵敏度图像模糊减少的成像装置中,基于通过图像处理显示期间获取的运动矢量大小来计算被摄体抖动量。 基于所计算的主体抖动量,依次设定机械图像模糊校正和灵敏度图像模糊降低的使用百分比。 当拍摄静止图像时,基于最近设置的使用百分比,通过机械图像模糊校正和灵敏度图像模糊减少对静止图像数据进行模糊减小之后记录静止图像数据。
    • 8. 发明授权
    • Image pick-up apparatus with a multi-area AF function
    • 具有多区域自动对焦功能的摄像装置
    • US07783190B2
    • 2010-08-24
    • US11646032
    • 2006-12-27
    • Keiichi Imamura
    • Keiichi Imamura
    • G03B7/00
    • G03B3/00G02B7/102G03B7/28H04N5/23212H04N5/23219H04N5/23245
    • In an image forming apparatus, the auto-focusing process and the photometry system may be coupled such that when a multi-area AF system is set, the setting of the auto-focusing areas of the multi-area AF system is performed in accordance with a selected photometry system. More specifically, when an average metering system is selected as the photometry system, nine AF areas are set such that the AF areas are distributed throughout the whole image. When a center-weighted metering system is selected as the photometry system, four AF areas are set in the vicinity of the middle of the image. When a spot metering system is selected as the photometry system, one AF area is set in the vicinity of the middle of the image.
    • 在图像形成装置中,自动聚焦处理和测光系统可以被耦合,使得当设置多区域AF系统时,多区域AF系统的自动聚焦区域的设置根据 一个选定的测光系统。 更具体地,当选择平均计量系统作为测光系统时,设置九个AF区域,使得AF区域分布在整个图像中。 当选择中央重点测光系统作为测光系统时,在图像中间附近设置四个AF区域。 当选择点测光系统作为测光系统时,在图像中间附近设置一个AF区域。