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14 条记录 (耗时 0.022 秒)

    Imaging apparatus, imaging apparatus control method, and computer program
    1.
    发明授权
    Imaging apparatus, imaging apparatus control method, and computer program 有权
    成像设备，成像设备控制方法和计算机程序

    公开(公告)号：US08379138B2

    公开(公告)日：2013-02-19

    申请号：US12358917

    申请日：2009-01-23

    申请人： Tetsuo Mise ,  Hiroyuki Nemoto ,  Eiji Shintaku ,  Manabu Yamauchi ,  Toshiki Ono

    发明人： Tetsuo Mise ,  Hiroyuki Nemoto ,  Eiji Shintaku ,  Manabu Yamauchi ,  Toshiki Ono

    IPC分类号： G03B13/36

    CPC分类号： G03B13/00

    摘要： An imaging apparatus includes: a control unit configured to move a focusing lens, and detect a focus position; wherein the control unit executes auto-focus (AF) scan processing in which only a part of a range of movement of the focusing lens is set as a scan range, as first scan processing, and executes auto-focus (AF) scan processing in which a region including a region differing from the scan region of the first scan processing is set as a scan range, as second scan processing, in the event that a focus point is not detected in the first scan processing.

    摘要翻译： 一种成像装置，包括：控制单元，被配置为移动聚焦透镜，并检测聚焦位置; 其中所述控制单元执行自动聚焦（AF）扫描处理，其中仅将所述聚焦透镜的移动范围的一部分设置为扫描范围，作为第一扫描处理，并且执行自动对焦（AF）扫描处理 作为第二扫描处理，在第一扫描处理中没有检测到焦点的情况下，将包括与第一扫描处理的扫描区域不同的区域的区域设置为扫描范围。

    Imaging apparatus, imaging apparatus control method, and computer program
    2.
    发明授权
    Imaging apparatus, imaging apparatus control method, and computer program 有权
    成像设备，成像设备控制方法和计算机程序

    公开(公告)号：US08027581B2

    公开(公告)日：2011-09-27

    申请号：US12334715

    申请日：2008-12-15

    申请人： Tetsuo Mise ,  Hiroyuki Nemoto

    发明人： Tetsuo Mise ,  Hiroyuki Nemoto

    IPC分类号： G03B17/00 ,  H04N5/232

    CPC分类号： G02B7/38

    摘要： An imaging apparatus includes: a control unit configured to detect a focus position by moving a focusing lens before and after a preset position which is a focusing lens position set by a focus preset function, with the control unit setting a scan range which is a movement range of the focusing lens to a different range according to a setting state of a zoom lens, obtaining an AF evaluation value along with movement of the focusing lens within the set scan range, and determining a focus position based on the obtained AF evaluation value.

    摘要翻译： 一种成像装置，包括：控制单元，被配置为通过在通过聚焦预设功能设置的聚焦透镜位置的预设位置之前和之后移动聚焦透镜来检测聚焦位置，所述控制单元设置作为运动的扫描范围 根据变焦镜头的设定状态将聚焦透镜的范围设定在不同的范围内，获得AF评价值以及聚焦透镜在设定的扫描范围内的移动，并且基于获得的AF评价值来确定聚焦位置。

    Horizontal contour signal generation circuit in single chip color camera
    7.
    发明授权
    Horizontal contour signal generation circuit in single chip color camera 失效
    单芯片彩色摄像机中的水平轮廓信号发生电路

    公开(公告)号：US06897897B2

    公开(公告)日：2005-05-24

    申请号：US09946169

    申请日：2001-09-05

    申请人： Tetsuo Mise ,  Yukio Mori ,  Seiji Okada ,  Ryuichiro Tominaga ,  Masahiro Seto

    发明人： Tetsuo Mise ,  Yukio Mori ,  Seiji Okada ,  Ryuichiro Tominaga ,  Masahiro Seto

    IPC分类号： H04N9/07 ,  H04N5/225 ,  H04N9/04 ,  H04N9/64 ,  H04N9/68 ,  H04N5/208

    CPC分类号： H04N9/045

    摘要： A horizontal contour signal generation circuit in a single chip color camera comprises a first horizontal contour signal generation circuit provided in a stage succeeding a first horizontal low-pass filter, a second horizontal contour signal generation circuit provided in a stage succeeding a second horizontal low-pass filter, and a selection circuit for adaptively selecting and outputting the first horizontal contour signal generated by the first horizontal contour signal generation circuit and the second horizontal contour signal generated by the second horizontal contour signal generation circuit on the basis of chroma information for each predetermined area calculated on the basis of a color difference signal, the first horizontal low-pass filter having the property of passing a higher frequency component, as compared with the second low-pass filter.

    摘要翻译： 单芯片彩色摄像机中的水平轮廓信号产生电路包括设置在第一水平低通滤波器之后的阶段中的第一水平轮廓信号产生电路，设置在第二水平低通滤波器之后的阶段中的第二水平轮廓信号产生电路， 以及选择电路，用于基于每个预定的色度信息自适应地选择和输出由第一水平轮廓信号产生电路产生的第一水平轮廓信号和由第二水平轮廓信号产生电路产生的第二水平轮廓信号 与第二低通滤波器相比，基于色差信号计算的第一水平低通滤波器具有通过较高频率分量的特性。

    Image pickup apparatus, control method therefor, and computer program for detecting image blur according to movement speed and change in size of face area
    8.
    发明授权
    Image pickup apparatus, control method therefor, and computer program for detecting image blur according to movement speed and change in size of face area 有权
    摄像装置及其控制方法以及根据移动速度和脸部面积变化来检测图像模糊的计算机程序

    公开(公告)号：US08068639B2

    公开(公告)日：2011-11-29

    申请号：US11773247

    申请日：2007-07-03

    申请人： Hisashi Ishiwata ,  Yoshito Terashima ,  Tetsuo Mise ,  Ryuji Shibata ,  Masakazu Koyanagi

    发明人： Hisashi Ishiwata ,  Yoshito Terashima ,  Tetsuo Mise ,  Ryuji Shibata ,  Masakazu Koyanagi

    IPC分类号： G06K9/40 ,  G06K9/00 ,  G03B17/00

    CPC分类号： G06K9/00228 ,  H04N5/23212 ,  H04N5/23219 ,  H04N5/23248

    摘要： An image pickup apparatus includes: a face detection section configured to detect a face area from an image obtained by the image pickup apparatus; and a control section configured to detect at least any one of the amount of change in size of the face area detected by the face detection section and a movement speed of the face area, determine whether there is a possibility of occurrence of subject shake blur, which is blur occurring in a captured image due to the movement of a subject, on the basis of information on the detected amount of change in size of the face area or the detected movement speed of the face area, and output a warning when it is determined that there is a possibility of occurrence of subject shake blur.

    摘要翻译： 一种图像拾取装置，包括：面部检测部，被配置为从由所述图像拾取装置获得的图像检测面部区域; 以及控制部，被配置为检测由所述面部检测部检测到的面部区域的尺寸变化量和面部区域的移动速度中的至少任一个，确定是否存在发生被摄体抖动模糊的可能性， 根据检测到的脸部区域的尺寸变化量或检测到的面部区域的移动速度的信息，由于被检体的移动而在拍摄图像中发生的模糊，并且当其被检测到面部区域的移动速度时，输出警告 确定存在拍摄对象抖动模糊的可能性。

    Movement control system and method
    9.
    发明授权
    Movement control system and method 失效
    运动控制系统及方法

    公开(公告)号：US07236202B2

    公开(公告)日：2007-06-26

    申请号：US10681188

    申请日：2003-10-09

    申请人： Shinichiro Okamura ,  Tetsuo Mise

    发明人： Shinichiro Okamura ,  Tetsuo Mise

    IPC分类号： H04N5/225 ,  H04N5/238

    CPC分类号： G05B19/19

    摘要： A movement control system useful for an apparatus comprising a movable member movable between two positions, a motor and a sensor device for producing an output value which changes during the movement of the movable member. The control system drives the motor in a first amount so as to move the movable member from one of the two positions to the other position and thereafter drives the motor in a second amount to move the movable member toward said one position when the output value of the sensor device remains unchanged. When the sensor device produces a changed output value, the system drives the motor in a third amount to move the movable member toward said one position. Subsequently, the system drives the motor in a fourth amount when the output value of the sensor device is different from the output value before the motor is driven in the first amount, so as to move the movable member toward said other position. The system drives the motor in the second amount when the output values are the same so as to move the movable member toward said one position.

    摘要翻译： 一种用于包括可在两个位置之间移动的可移动构件的装置的运动控制系统，电动机和用于产生在可动构件运动期间改变的输出值的传感器装置。 控制系统驱动电动机的第一量，以将可动件从两个位置中的一个移动到另一个位置，然后驱动电动机的第二数量，以便当可移动部件的输出值 传感器设备保持不变。 当传感器装置产生改变的输出值时，系统以第三量驱动电动机，以将可移动部件移向所述一个位置。 随后，当传感器装置的输出值不同于马达驱动第一量之前的输出值时，系统以第四量驱动马达，以便使可动件向着另一位置运动。 当输出值相同时，系统以第二量驱动电动机，以将可移动部件移向所述一个位置。

    Luminance correction of colorless low saturation regions using correction constants calculated from color saturation values
    10.
    发明授权
    Luminance correction of colorless low saturation regions using correction constants calculated from color saturation values 失效
    使用由色饱和度计算出的校正常数对无色低饱和区域进行亮度校正

    公开(公告)号：US06826302B2

    公开(公告)日：2004-11-30

    申请号：US09851427

    申请日：2001-05-09

    申请人： Seiji Okada ,  Yukio Mori ,  Tetsuo Mise

    发明人： Seiji Okada ,  Yukio Mori ,  Tetsuo Mise

    IPC分类号： G06K900

    CPC分类号： G06T11/001 ,  H04N9/045

    摘要： In image signal processing, the color saturation values of image signals are accumulated within each of a plurality of color saturation calculation regions by a color saturation accumulator circuit 13, and the image signals obtained in a color saturation calculation region in which the result of the color saturation value accumulation thus performed by the color saturation accumulator circuit 13 is low are accumulated for each of image signal types C1 to C4 by an image signal accumulator circuit 14. Based on the results of this accumulation performed for each of the image signal types C1 to C4, constants with which to counterbalance the amounts of light transmitted for the image signals C1 to C4 are determined and fed to a transmitted light amount corrector circuit 1. Moreover, based on the results of the color saturation value accumulation performed for each color saturation calculation region by the color saturation accumulator circuit 13, weight factors are determined and fed to a luminance signal generator circuit 6. The luminance signal generator circuit 6 receives, through a VLPF 4, the image signals for which the amounts of light transmitted have been counterbalanced by the transmitted light amount corrector circuit 1, and also receives image signals produced by smoothing the image signals obtained from one set of a plurality of adjacent pixels after another through the VLPF4 and an HLPF 5. The luminance signal generator circuit 6 produces luminance signals by adding together these signals with the weight factors assigned thereto.

    摘要翻译： 在图像信号处理中，图像信号的色彩饱和度通过色彩饱和度累加器电路13积累在多个色彩饱和度计算区域的每一个内，并且在颜色饱和度计算区域中获得的图像信号，其中颜色的结果 通过图像信号累加器电路14，对于图像信号类型C1至C4，针对彩色饱和度累加器电路13所执行的饱和度积分为低。根据对每个图像信号类型C1至 C4，确定用于平衡图像信号C1至C4传输的光量的常数，并将其馈送到透射光量校正器电路1.此外，基于针对每个色饱和度计算执行的色彩饱和度累加的结果 区域由颜色饱和度累加器电路13确定，加权因子被确定并馈送到al 亮度信号发生器电路6.亮度信号发生器电路6通过VLPF4接收由透射光量校正器电路1平衡了发送光量的图像信号，并且还接收通过平滑化产生的图像信号 通过VLPF4和HLPF5从一组相邻的多个相邻像素获得的图像信号。亮度信号发生器电路6通过将这些信号与其分配的加权因子相加在一起而产生亮度信号。