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1. 发明授权

US09568709B2 Automatic focusing apparatus as well as lens apparatus and image pickup system including the automatic focusing apparatus 有权
标题翻译：自动对焦装置以及包括自动聚焦装置的透镜装置和图像拾取系统
公开(公告)号：US09568709B2
公开(公告)日：2017-02-14
申请号：US13336049
申请日：2011-12-23
申请人： Shingo Isobe
发明人： Shingo Isobe
IPC分类号： G02B7/28 , H04N5/232 , G02B7/08 , G02B27/28 , G03B3/10 , G03B13/36 , H04N5/369
CPC分类号： G02B7/285 , G02B7/08 , G02B27/281 , G03B3/10 , G03B13/36 , H04N5/23212 , H04N5/3696
摘要： An automatic focusing apparatus includes: a first focus detector that detects a first focus evaluation value based on a phase difference; a second focus detector that detects a second focus evaluation value using a signal from an image pickup element; a focusing mechanism; a focus controller that controls the focusing mechanism based on the first focus evaluation value obtained by the first focus detector and the second focus evaluation value obtained by the second focus detector; and a speed setting unit that sets, in a process obtaining an in-focus state by using the focus controller, a driving speed for the focus controller to drive the focusing mechanism based on a first data detected by the first focus detector and the second focus evaluation value.
摘要翻译：自动聚焦装置包括：第一焦点检测器，其基于相位差检测第一焦点评估值; 第二焦点检测器，其使用来自图像拾取元件的信号来检测第二焦点评估值; 聚焦机制; 焦点控制器，其基于由所述第一焦点检测器获得的所述第一焦点评估值和由所述第二焦点检测器获得的所述第二焦点评估值来控制所述聚焦机构; 以及速度设定单元，其在通过使用所述对焦控制器获得对焦状态的处理中，基于由所述第一焦点检测器检测到的第一数据和所述第二焦点来设定所述聚焦控制器的驱动速度，以驱动所述聚焦机构评价值。

2. 发明授权

US08405718B2 Image taking system and lens apparatus 有权
标题翻译：摄影系统和镜头设备
公开(公告)号：US08405718B2
公开(公告)日：2013-03-26
申请号：US12613332
申请日：2009-11-05
申请人： Shingo Isobe , Takayuki Kikuchi
发明人： Shingo Isobe , Takayuki Kikuchi
IPC分类号： H04N7/18
CPC分类号： H04N5/23209 , G02B7/36 , H04N5/23212 , H04N5/23293
摘要： An image taking system comprises a distance calculator 114 which calculates an object distance in each of a plurality of ranging areas 1 to 16, a velocity calculator 116 which calculates an object velocity in each of the ranging areas, an information generator 114, 116 which generates object information indicating at least one of the object distance, a difference between the object distances, the object velocity, and a difference between the object velocities, an extractor 117 which extracts a ranging area where the object velocity calculated by the velocity calculator is in a first range SA out of the plurality of ranging areas, and an output image generator 203 which generates an output image including a shot image generated by the camera and the object information corresponding to the ranging area extracted by the extractor.
摘要翻译：图像拍摄系统包括：距离计算器114，其计算多个测距区域1至16中的每一个中的对象距离;速度计算器116，其计算每个测距区域中的对象速度;信号发生器114,116，其生成指示对象距离，对象距离之间的差异，对象速度和对象速度之间的差异中的至少一个的对象信息，提取由速度计算器计算出的对象速度处于多个测距区域中的第一范围SA，以及生成包括由摄像机产生的拍摄图像的输出图像和与由提取器提取的测距区域对应的对象信息的输出图像生成器203。

3. 发明申请

US20120281131A1 Automatic Focusing Apparatus 有权
标题翻译：自动聚焦设备
公开(公告)号：US20120281131A1
公开(公告)日：2012-11-08
申请号：US13510978
申请日：2011-01-18
申请人： Shingo Isobe
发明人： Shingo Isobe
IPC分类号： H04N5/232
CPC分类号： G02B7/282 , G02B7/343 , G03B13/36 , H04N5/23212
摘要： An automatic focusing apparatus includes a position detecting unit for a focus unit, a driving unit for the focus unit, a focus detecting unit using a phase difference method, a contrast acquiring unit for picking up an image of object, and a focusing determining unit based on a contrast, a cyclic pattern determining unit for an object based on focus information obtained by the focusing detecting unit, a target position setting unit for driving of the focus unit, and a focusing direction determining unit, and, when the object has a cyclic pattern, the apparatus determines a direction of an in-focus point, sets a target position in the determined direction of the in-focus point, drives the focus unit toward the target position, and determines whether or not in-focus state is achieved by using the focusing determining unit.
摘要翻译：一种自动聚焦装置，包括用于聚焦单元的位置检测单元，用于聚焦单元的驱动单元，使用相位差法的聚焦检测单元，用于拾取物体的图像的对比度获取单元，以及基于在对比度上，基于由聚焦检测单元获得的焦点信息的对象的循环图案确定单元，用于驱动聚焦单元的目标位置设置单元和聚焦方向确定单元，并且当对象具有循环图形确定单元图案，装置确定对焦点的方向，在所确定的对焦点方向上设置目标位置，将焦点单元朝向目标位置驱动，并且通过以下方式确定是否实现对焦状态使用聚焦确定单元。

4. 发明申请

US20110293255A1 IMAGE PICKUP APPARATUS 有权
标题翻译：图像拾取装置
公开(公告)号：US20110293255A1
公开(公告)日：2011-12-01
申请号：US13110287
申请日：2011-05-18
申请人： Takayuki Kikuchi , Keisuke Hirai , Shingo Isobe , Kazuya Shimomura
发明人： Takayuki Kikuchi , Keisuke Hirai , Shingo Isobe , Kazuya Shimomura
IPC分类号： G03B17/00
CPC分类号： G03B13/36 , G02B7/102 , G03B5/00 , G03B13/22 , G03B2205/0046 , H04N5/23212 , H04N5/23293
摘要： An image pickup apparatus comprising: a lens apparatus having: an image pickup optical system including a focus lens unit and a zoom lens unit; a zoom state detector; and a controller; a camera apparatus having: a light receiving unit; and an image display unit; an AF frame operation unit; and a distance measuring unit installed with a parallax with respect to an optical axis of the image pickup optical system, in which the controller is configured to: select, from among measured distances obtained by the distance measuring unit, a measured distance obtained in an angle of field of the AF frame, based on a position of the zoom lens unit detected by the zoom state detector and a position of the AF frame set in the display; and perform the focusing by driving the focus lens unit based on the selected measured distance.
摘要翻译：一种图像拾取装置，包括：透镜装置，具有：摄像光学系统，包括聚焦透镜单元和变焦透镜单元; 变焦状态检测器; 和控制器; 一种相机装置，具有：受光部; 和图像显示单元; AF框操作单元; 以及距离测量单元，其相对于所述摄像光学系统的光轴设置有视差，其中所述控制器被配置为：从由所述距离测量单元获得的测量距离中选择以角度基于由变焦状态检测器检测到的变焦镜头单元的位置和设置在显示器中的AF框的位置的AF框的场; 并且基于所选择的测量距离来驱动聚焦透镜单元来进行聚焦。

5. 发明授权

US09529245B2 Image pickup apparatus including focus operating apparatus and focus control method 有权
标题翻译：摄像装置，包括聚焦操作装置和聚焦控制方法
公开(公告)号：US09529245B2
公开(公告)日：2016-12-27
申请号：US12970134
申请日：2010-12-16
申请人： Keisuke Hirai , Takayuki Kikuchi , Shingo Isobe
发明人： Keisuke Hirai , Takayuki Kikuchi , Shingo Isobe
IPC分类号： G03B3/00 , G03B13/36 , G03B3/10
CPC分类号： G03B13/36 , G03B3/10
摘要： Provided is an image pickup apparatus including a lens apparatus and a focus operating apparatus. The lens apparatus includes a focus lens unit, a focus driving unit for driving the focus lens unit, and a drive control unit controlling to drive the focus driving unit and having a autofocus function. The focus operating apparatus includes a manual focus (MF) operating unit for manual focus adjustment and an MF command unit for outputting a command value based on an operation amount of the MF operating unit. When the MF operating unit is in operation, the drive control unit controls the focus driving unit based on the command value from the MF command unit. When the MF operating unit is not in operation, the drive control unit controls the focus driving unit to perform autofocus adjustment.
摘要翻译：提供了一种包括透镜装置和聚焦操作装置的图像拾取装置。透镜装置包括聚焦透镜单元，用于驱动聚焦透镜单元的聚焦驱动单元，以及控制驱动聚焦驱动单元并具有自动对焦功能的驱动控制单元。聚焦操作装置包括用于手动对焦调节的手动对焦（MF）操作单元和用于基于MF操作单元的操作量输出指令值的MF指令单元。当MF操作单元运行时，驱动控制单元基于来自MF指令单元的指令值来控制聚焦驱动单元。当MF操作单元不工作时，驱动控制单元控制聚焦驱动单元进行自动对焦调整。

6. 发明授权

US08698942B2 Focus detection apparatus 有权
标题翻译：对焦检测装置
公开(公告)号：US08698942B2
公开(公告)日：2014-04-15
申请号：US13205816
申请日：2011-08-09
申请人： Shingo Isobe
发明人： Shingo Isobe
IPC分类号： H04N5/232 , H04N3/14 , H04N5/335 , G03B13/00 , G03B13/02
CPC分类号： G02B27/646 , H04N5/2258 , H04N5/23212
摘要： A focus detection apparatus includes: a photoelectric conversion unit of a charge accumulation type, including a plurality of sensors; an accumulation controller for controlling charge accumulation of the photoelectric conversion unit; an accumulation time measuring unit for measuring accumulation time; a correction computing unit for performing correction computing of a photoelectric conversion signal; and a focus detection computing unit for performing focus detection computing. The accumulation controller detects a signal of accumulation completion in a first sensor of the plurality of sensors, and then forces sensors except the first sensor to terminate the charge accumulation. The correction computing unit performs the correction computing of the photoelectric conversion signal based on first accumulation time that is accumulation time of the first sensor and second accumulation time that is different from the first accumulation time.
摘要翻译：焦点检测装置包括：电荷累积型的光电转换单元，包括多个传感器; 用于控制光电转换单元的电荷累积的累积控制器; 累积时间测量单元，用于测量累积时间; 校正计算单元，用于执行光电转换信号的校正计算; 以及用于执行焦点检测计算的焦点检测计算单元。累积控制器检测多个传感器的第一传感器中的累积完成信号，然后迫使除第一传感器之外的传感器终止电荷累积。校正计算单元基于作为第一传感器的累积时间的第一累积时间和与第一累积时间不同的第二累积时间来执行光电转换信号的校正计算。

7. 发明申请

US20120169917A1 AUTOMATIC FOCUSING APPARATUS AS WELL AS LENS APPARATUS AND IMAGE PICKUP SYSTEM INCLUDING THE AUTOMATIC FOCUSING APPARATUS 有权
标题翻译：自动聚焦装置，如镜头装置和图像拾取系统，包括自动聚焦装置
公开(公告)号：US20120169917A1
公开(公告)日：2012-07-05
申请号：US13336049
申请日：2011-12-23
申请人： Shingo ISOBE
发明人： Shingo ISOBE
IPC分类号： H04N5/232
CPC分类号： G02B7/285 , G02B7/08 , G02B27/281 , G03B3/10 , G03B13/36 , H04N5/23212 , H04N5/3696
摘要： An automatic focusing apparatus includes: a first focus detector that detects a first focus evaluation value based on a phase difference; a second focus detector that detects a second focus evaluation value using a signal from an image pickup element; a focusing mechanism; a focus controller that controls the focusing mechanism based on the first focus evaluation value obtained by the first focus detector and the second focus evaluation value obtained by the second focus detector; and a speed setting unit that sets, in a process obtaining an in-focus state by using the focus controller, a driving speed for the focus controller to drive the focusing mechanism based on a first data detected by the first focus detector and the second focus evaluation value.
摘要翻译：自动聚焦装置包括：第一焦点检测器，其基于相位差检测第一焦点评估值; 第二焦点检测器，其使用来自图像拾取元件的信号来检测第二焦点评估值; 聚焦机制; 焦点控制器，其基于由所述第一焦点检测器获得的所述第一焦点评估值和由所述第二焦点检测器获得的所述第二焦点评估值来控制所述聚焦机构; 以及速度设定单元，其在通过使用所述聚焦控制器获得对焦状态的处理中，基于由所述第一焦点检测器检测到的第一数据和所述第二焦点来设定所述聚焦控制器的驱动速度，以驱动所述聚焦机构评价值。

8. 发明申请

US20120044397A1 FOCUS DETECTION APPARATUS 有权
标题翻译：聚焦检测装置
公开(公告)号：US20120044397A1
公开(公告)日：2012-02-23
申请号：US13205816
申请日：2011-08-09
申请人： Shingo ISOBE
发明人： Shingo ISOBE
IPC分类号： H04N5/335
CPC分类号： G02B27/646 , H04N5/2258 , H04N5/23212
摘要： A focus detection apparatus includes: a photoelectric conversion unit of a charge accumulation type, including a plurality of sensors; an accumulation controller for controlling charge accumulation of the photoelectric conversion unit; an accumulation time measuring unit for measuring accumulation time; a correction computing unit for performing correction computing of a photoelectric conversion signal; and a focus detection computing unit for performing focus detection computing. The accumulation controller detects a signal of accumulation completion in a first sensor of the plurality of sensors, and then forces sensors except the first sensor to terminate the charge accumulation. The correction computing unit performs the correction computing of the photoelectric conversion signal based on first accumulation time that is accumulation time of the first sensor and second accumulation time that is different from the first accumulation time.
摘要翻译：焦点检测装置包括：电荷累积型的光电转换单元，包括多个传感器; 用于控制光电转换单元的电荷累积的累积控制器; 累积时间测量单元，用于测量累积时间; 校正计算单元，用于执行光电转换信号的校正计算; 以及用于执行焦点检测计算的焦点检测计算单元。累积控制器检测多个传感器的第一传感器中的累积完成信号，然后迫使除第一传感器之外的传感器终止电荷累积。校正计算单元基于作为第一传感器的累积时间的第一累积时间和与第一累积时间不同的第二累积时间来执行光电转换信号的校正计算。

9. 发明申请

US20110044676A1 IMAGE PICKUP SYSTEM HAVING RANGING FUNCTION 有权
标题翻译：具有范围功能的图像拾取系统
公开(公告)号：US20110044676A1
公开(公告)日：2011-02-24
申请号：US12861498
申请日：2010-08-23
申请人： Takayuki Kikuchi , Shingo Isobe
发明人： Takayuki Kikuchi , Shingo Isobe
IPC分类号： G03B13/34
CPC分类号： G03B13/36 , G01B11/026 , G06T7/20 , G06T2207/10016 , G06T2207/30196 , G06T2207/30221 , H04N5/144 , H04N5/23212
摘要： The image pickup system includes a ranging part measuring object distances in plural ranging areas in an image pickup region in a state where the image pickup system and a moving object are in movement with respect to a still object, a first setting part setting, among the plural ranging areas, a first ranging area including the moving object, a second setting part setting, among the plural ranging areas, a second ranging area including the still object. The system further includes a calculating part calculating a moving speed of the moving object based on the object distances measured in the first and second ranging areas by the ranging part at a first time point and the object distances measured in the first and second ranging areas by the ranging part at a second time point different from the first time point.
摘要翻译：图像拾取系统包括测量部分，其测量在图像拾取系统和移动物体相对于静止物体移动的状态下的图像拾取区域中的多个测距区域中的物体距离，第一设置部分设置，多个测距区域，包括移动对象的第一测距区域，多个测距区域中的第二设置部分设置包括静止对象的第二测距区域。该系统还包括计算部件，其基于在第一和第二测距区域中的测距部分在第一和第二测距区域测量的物体距离和在第一和第二测距区域中测量的物体距离来计算移动物体的移动速度，在第二时间点的测距部分不同于第一时间点。

10. 发明授权

US08860872B2 Automatic focusing apparatus with cyclic pattern determination 有权
标题翻译：具有循环模式确定的自动对焦装置
公开(公告)号：US08860872B2
公开(公告)日：2014-10-14
申请号：US13510978
申请日：2011-01-18
申请人： Shingo Isobe
发明人： Shingo Isobe
IPC分类号： H04N5/232 , G03B13/00 , G02B7/34 , G03B13/36
CPC分类号： G02B7/282 , G02B7/343 , G03B13/36 , H04N5/23212
摘要： An automatic focusing apparatus includes a position detecting unit for a focus unit, a driving unit for the focus unit, a focus detecting unit using a phase difference method, a contrast acquiring unit for picking up an image of object, and a focusing determining unit based on a contrast, a cyclic pattern determining unit for an object based on focus information obtained by the focusing detecting unit, a target position setting unit for driving of the focus unit, and a focusing direction determining unit, and, when the object has a cyclic pattern, the apparatus determines a direction of an in-focus point, sets a target position in the determined direction of the in-focus point, drives the focus unit toward the target position, and determines whether or not in-focus state is achieved by using the focusing determining unit.
摘要翻译：一种自动聚焦装置，包括用于聚焦单元的位置检测单元，用于聚焦单元的驱动单元，使用相位差法的聚焦检测单元，用于拾取物体的图像的对比度获取单元，以及基于在对比度上，基于由聚焦检测单元获得的焦点信息的对象的循环图案确定单元，用于驱动聚焦单元的目标位置设置单元和聚焦方向确定单元，并且当对象具有循环图形确定单元图案，装置确定对焦点的方向，在所确定的对焦点方向上设置目标位置，将焦点单元朝向目标位置驱动，并且通过以下方式确定是否实现对焦状态使用聚焦确定单元。

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