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1. 发明公开

EP2930547A1 LENS UNIT 审中-公开
标题翻译：镜头单元
公开(公告)号：EP2930547A1
公开(公告)日：2015-10-14
申请号：EP15163654.5
申请日：2011-12-05
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuda, Hitoshi
IPC分类号： G02B7/10 , G03B13/36 , H04N5/232
CPC分类号： G02B7/04 , G02B7/102 , G03B3/10 , H04N5/23209 , H04N5/23212
摘要： A lens unit (117) which is detachable to an image pickup apparatus (118) having image pickup means (106), such that communication is enabled between the lens unit (117) and the image pickup apparatus (118) when the lens unit (117) is mounted to the image pickup apparatus (118), the lens unit (117) comprising: the optical system including the focus lens (105); drive means (112) arranged to drive the focus lens (105) on the basis of the received first information, wherein if the focus lens (105) is not movable by an amount of movement corresponding to the first information within the predetermined time, the lens control means (115) is arranged to transmit a predetermined signal indicating that the focus lens (105) is not movable by an amount of movement corresponding to the first information within the predetermined time to the image pickup apparatus (118), and control the drive means (112) so as to continue to move the focus lens (105) until completing the movement by the amount of movement corresponding to the first information.
摘要翻译：一种镜头单元（117），其可拆卸到具有图像拾取装置（106）的图像拾取装置（118），使得当透镜单元（117）与镜头单元（117） 117）安装到图像拾取装置（118），透镜单元（117）包括：包括聚焦透镜（105）的光学系统; 驱动装置，用于根据接收的第一信息驱动聚焦透镜，其中，如果聚焦透镜在预定时间内不能移动与第一信息对应的移动量，透镜控制装置（115）被配置为将指示聚焦透镜（105）在预定时间内不能移动相应于第一信息的移动量的预定信号发送到图像拾取装置（118），并且控制驱动装置（112），以便继续移动聚焦透镜（105）直到以与第一信息对应的移动量完成移动。

2. 发明公开

EP2615824A3 Image pickup apparatus, lens unit, and methods of controlling the same 审中-公开
标题翻译：摄像装置中，透镜单元和方法，用于控制其
公开(公告)号：EP2615824A3
公开(公告)日：2015-09-16
申请号：EP12199646.6
申请日：2012-12-28
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuda, Hitoshi
IPC分类号： H04N5/232 , G03B17/14 , G03B3/10 , G03B7/00 , G03B7/20
CPC分类号： H04N5/23212 , G03B3/10 , G03B7/006 , G03B7/20 , G03B17/14 , H04N5/06 , H04N5/225 , H04N5/2254 , H04N5/23209
摘要： An image pickup apparatus (118) being constructed to detachably mount a lens unit (117) includes an image pickup means (106) for accumulating charge in synchronization with a vertical synchronizing signal, and control means (116) for generating control information for each of a plurality of optical members (102, 103, 105) of the mounted lens unit (117) and for communicating the control information with the lens unit. The control means is capable of communicating with the lens unit in synchronization with the vertical synchronizing signal. The control means performs a first communication in synchronization with the vertical synchronizing signal, and then performs a second communication before a next first communication that is performed in synchronization with a next vertical synchronizing signal. The first communication and the second communication are predetermined packet communications in which optical members to be controlled among the plurality of optical members are different from each other.

3. 发明授权

EP2357792B1 Image pickup apparatus and control method thereof 有权
标题翻译：图像拾取装置及其控制方法
公开(公告)号：EP2357792B1
公开(公告)日：2015-02-25
申请号：EP10194997.2
申请日：2010-12-14
申请人： Canon Kabushiki Kaisha
发明人： Yasuda, Hitoshi
IPC分类号： H04N5/232
CPC分类号： H04N5/23212

4. 发明授权

EP2200274B1 Main face choosing device, method for controlling same, and image capturing apparatus 有权
标题翻译：用于选择主面的装置，方法和图像拾取装置
公开(公告)号：EP2200274B1
公开(公告)日：2012-04-04
申请号：EP09179311.7
申请日：2009-12-15
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuda, Hitoshi
IPC分类号： H04N5/232
CPC分类号： H04N5/232 , H04N5/23219

5. 发明公开

EP1608156A3 Auto-focusing apparatus and image pickup apparatus including the same 审中-公开
标题翻译：自动聚焦装置和具有这种装置的图像拾取装置
公开(公告)号：EP1608156A3
公开(公告)日：2007-01-10
申请号：EP05253688.5
申请日：2005-06-14
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuda, Hitoshi
IPC分类号： H04N5/232
CPC分类号： H04N5/23245 , H04N5/23212
摘要： An auto-focusing apparatus and an image pickup apparatus reliably achieving a focal state in accordance with a recording format are provided. In each apparatus, auto-focus adjustment is implemented by modifying a process of generating an AF evaluation value indicating a sharpness of an image, in accordance with an image-taking mode (a recording type).

6. 发明公开

EP0858215A3 Image pickup apparatus and method 失效
标题翻译： Bildaufnahmevorrichtung und系统
公开(公告)号：EP0858215A3
公开(公告)日：1999-12-15
申请号：EP98102119.9
申请日：1998-02-06
申请人： CANON KABUSHIKI KAISHA
发明人： Suzuki, Yasuo , Kawai, Hisashi , Komine, Takayuki , Yasuda, Hitoshi , Tabei, Kunihiko
IPC分类号： H04N5/232
CPC分类号： H04N7/106 , H04N5/23203 , H04N7/08 , H04N7/088
摘要： A camera section for photographing an object to generate a video signal is connected via a cable to a video signal processing section that receives and processes the video signal. When the camera section is replaced with a different one, signals corresponding to the new camera section are automatically provided. A video signal, a synchronizing signal therefor, a clock signal, and control data are multiplexed on a signal line in the cable and the signal obtained is transmitted from the camera section to the video signal processing section, and control data is sent from the video signal processing section to the camera section. These control data are transmitted during a vertical interval of the video signal, and a DC voltage is supplied to the camera section from the video signal processing section via a shield line that is paired with the signal line in the cable.
摘要翻译：用于拍摄对象以产生视频信号的相机部分经由电缆连接到接收并处理视频信号的视频信号处理部分。当相机部分被替换为不同的相机部分时，将自动提供与新相机部分对应的信号。视频信号，其同步信号，时钟信号和控制数据被多路复用在电缆中的信号线上，并且所获得的信号从相机部分发送到视频信号处理部分，并且从视频发送控制数据信号处理部分到相机部分。这些控制数据在视频信号的垂直间隔期间被发送，并且通过与电缆中的信号线配对的屏蔽线，从视频信号处理部分向摄像机部分提供直流电压。

7. 发明授权

EP2463698B1 Image pickup apparatus and lens unit 有权
标题翻译： Bildaufnahmevorrichtung und Linseneinheit
公开(公告)号：EP2463698B1
公开(公告)日：2017-02-22
申请号：EP11191870.2
申请日：2011-12-05
申请人： Canon Kabushiki Kaisha
发明人： Yasuda, Hitoshi
IPC分类号： G02B7/10 , G03B13/36 , H04N5/232 , G03B3/10
CPC分类号： G02B7/04 , G02B7/102 , G03B3/10 , H04N5/23209 , H04N5/23212

8. 发明公开

EP2615822A3 Imaging apparatus and controlling method therefor, and lens unit and controlling method therefor, and imaging system 审中-公开
标题翻译：成像装置和驱动为此方法及其透镜单元的驱动方法，和成像系统
公开(公告)号：EP2615822A3
公开(公告)日：2015-10-07
申请号：EP12199643.3
申请日：2012-12-28
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuda, Hitoshi
IPC分类号： H04N5/232
CPC分类号： G02B7/09 , G03B13/36 , G03B17/14 , G03B2205/0046 , H04N5/23212
摘要： In a camera unit that is capable of mounting a lens unit having a focus lens, an AF signal processing unit generates an AF evaluation value from an imaging signal obtained by an imaging element, and a camera control unit generates drive information for moving the focus lens to a focal point using the AF evaluation value and transmits the drive information to the mounted lens unit. The camera control unit transmits drive information including a focus lens position served as a reference for micro vibration and an amount of movement of the focus lens indicated by shift amount of an image plane with reference to the focus lens position to a lens unit.

9. 发明公开

EP2615823A2 Imaging apparatus, lens apparatus, imaging apparatus controlling method, lens apparatus controlling method, computer program, and imaging system 审中-公开
标题翻译：成像装置，透镜装置，控制成像装置，一种用于控制透镜装置，计算机程序和成像系统的方法
公开(公告)号：EP2615823A2
公开(公告)日：2013-07-17
申请号：EP12199644.1
申请日：2012-12-28
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuda, Hitoshi , Tomosada, Toshihiko
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G02B7/36 , G03B13/36
摘要： In a camera unit (118) that that is capable of communicating with a lens apparatus (117), a camera controlling (116) transmits information corresponding to the vibration center and the vibration amplitude, transmits a drive command for shifting the focus lens to a position corresponding to a focal point detected by use of the evaluation value to the lens apparatus, and acquires data indicating the amount of change in image magnification from the lens apparatus. When performing center shift, the camera controlling means decreases the vibration amplitude when the amount of change in image magnification relative to the shift amount of the focus lens is a first amount greater than a second amount whereas the camera controlling means increases the vibration amplitude when the amount of change in image magnification relative to the shift amount of the focus lens is equal to or less than the second amount.
摘要翻译：在相机单元（118）thatthat能够与透镜装置（117）进行通信的，相机控制（116）发送的信息对应的振动中心和振幅，用于将聚焦透镜移动到A发送驱动指令对应的位置通过使用评价值的透镜装置的检测到的焦点，并且获取数据从透镜装置指示改变的图像放大倍率的量。当执行中心位移，照相机控制装置减少振动幅度时在相对于所述聚焦透镜的移动量图像倍率的变化量小于第二量鉴于照相机控制装置更大的第一量增大振动振幅。当在相对于所述聚焦透镜的移动量图像放大倍率的改变量等于或小于第二量。

10. 发明公开

EP2200274A3 Main face choosing device, method for controlling same, and image capturing apparatus 有权
标题翻译：用于选择主面的装置，方法和图像拾取装置
公开(公告)号：EP2200274A3
公开(公告)日：2010-11-03
申请号：EP09179311.7
申请日：2009-12-15
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuda, Hitoshi
IPC分类号： H04N5/232
CPC分类号： H04N5/232 , H04N5/23219
摘要： An image capturing apparatus chooses a main face from among faces detected in successively captured images based on a degree of priority calculated for each detected face. Moreover, the image capturing apparatus compares the degree of priority assigned to the face corresponding to a last chosen main face and the degrees of priority assigned to the faces corresponding to faces other than the main face, and then counts the number of times the degrees of priority assigned to the faces corresponding to faces other than the main face exceed the degree of priority assigned to the face corresponding to the main face. When one of the number of times counted for the faces other than the main face exceeds a preset threshold value, the image capturing apparatus performs a main face changeover to the one of the faces.

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