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1. 发明公开

EP3327501A1 CAMERA ACCESSORY, CAMERA BODY AND CAMERA SYSTEM 审中-公开
公开(公告)号：EP3327501A1
公开(公告)日：2018-05-30
申请号：EP17209877.4
申请日：2012-02-24
申请人： Nikon Corporation
发明人： IMAFUJI, Kazuharu , OIKAWA, Masafumi
IPC分类号： G03B17/56 , G03B17/14 , G03B7/20 , G02B7/14 , G02B7/08 , H04N5/225 , H04N5/232
CPC分类号： G03B17/14 , G02B7/08 , G02B7/14 , G03B7/20 , G03B17/00 , G03B17/565 , G03B2206/00 , G03B2217/18 , H04N5/2251 , H04N5/23209
摘要： A camera accessory is detachably mounted at a camera body that includes a first body contact point, a second body contact point, a third body contact point, a fourth body contact point and a fifth body contact point and detects disengagement of the camera accessory when the fifth body contact point sustains a signal level corresponding to a first truth value continuously over a length of time equal to or greater than a predetermined time length. In the camera accessory, the accessory-side communication control means executes control so as to ensure that the signal assuming a level corresponding to the first truth value is not continuously output from the fifth accessory contact point any longer than the predetermined time length while the operating voltage supply from the camera body is provided via the first accessory contact point.

2. 发明授权

EP2492743B1 Camera accessory, camera body and camera system 有权
标题翻译：相机配件，相机机身及摄像系统
公开(公告)号：EP2492743B1
公开(公告)日：2015-02-18
申请号：EP12156993.3
申请日：2012-02-24
申请人： Nikon Corporation
发明人： Imafuji, Kazuharu , Oikawa, Masafumi
IPC分类号： G03B17/14 , H04N5/225 , G02B7/08 , G03B7/20 , G02B7/14 , H04N5/232
CPC分类号： G03B17/14 , G02B7/08 , G02B7/14 , G03B7/20 , G03B17/00 , G03B17/565 , G03B2206/00 , G03B2217/18 , H04N5/2251 , H04N5/23209
摘要： A camera accessory (200) is detachably mounted at a camera body (100) that includes a first body contact point (BP1), a second body contact point (BP3), a third body contact point (BP4), a fourth body contact point (BP5) and a fifth body contact point (BP6) and detects disengagement of the camera accessory when the fifth body contact (BP6) point sustains a signal level corresponding to a first truth value (H) continuously over a length of time (T1112) equal to or greater than a predetermined time length (T23,T45). In the camera accessory (200), the accessory-side communication control means (203) executes control so as to ensure that the signal assuming a level corresponding to the first truth value (H) is not continuously output from the fifth accessory contact point (BP6) any longer than the predetermined time length while the operating voltage supply (120) from the camera body (100) is provided via the first accessory contact point (BP1).

3. 发明公开

EP2341381A1 Drop detection using lens position sensing of camera module 审中-公开
标题翻译： Vorrichtung zur Erkennung des Herunterfallens eines Kameramodules mit Hilfe des Linsenpositionssensors
公开(公告)号：EP2341381A1
公开(公告)日：2011-07-06
申请号：EP10368006.2
申请日：2010-01-19
申请人： Dialog Imaging Systems GmbH
发明人： Gerhards, Timo
IPC分类号： G02B7/08 , G02B13/00
CPC分类号： G03B5/00 , G02B7/08 , G03B13/36 , G03B2217/18
摘要： Systems and methods to achieve an auto-focus camera with a movable lens barrel having a mechanic shock detection capability combined with a re-initialization of the camera module have been disclosed. This re-initialization may comprise moving the lens barrel displaced by the shock to a home position. In a preferred embodiment of the invention a motor with integrated position detection has been used. In a normal operation the position detection feature senses the actual position of the lens, e.g. during auto-focusing of the lens barrel, and provides this position information to a control unit which is controlling the movement of the lens barrel to a target position. In case of a mechanic shock, e.g. if the camera module drops to ground, the control unit detects an extreme rapid displacement of the lens barrel and initiates a re-initialization of the camera module.
摘要翻译：已经公开了实现具有与相机模块的重新初始化相结合的机械冲击检测能力的可移动镜筒的自动对焦相机的系统和方法。这种重新初始化可以包括将由冲击移位的透镜镜移动到原始位置。在本发明的优选实施例中，已经使用具有集成位置检测的马达。在正常操作中，位置检测特征检测透镜的实际位置，例如，在透镜镜筒的自动聚焦期间，并且将该位置信息提供给控制单元，该控制单元正在控制透镜镜筒的移动到目标位置。在机械冲击的情况下，例如如果相机模块落地，则控制单元检测到镜筒的极端快速位移并且启动相机模块的重新初始化。

4. 发明公开

EP2074817A1 IMAGING APPARATUS AND A CONTROL METHOD OF THE IMAGING APPARATUS 有权
标题翻译：成像装置和一种用于确定侧倾角成像装置
公开(公告)号：EP2074817A1
公开(公告)日：2009-07-01
申请号：EP08791850.4
申请日：2008-07-23
申请人： Ricoh Company, Ltd.
发明人： MATSUTANI, Atsushi
IPC分类号： H04N5/232 , G03B17/56 , H04N101/00
CPC分类号： G03B17/56 , G03B17/18 , G03B43/00 , G03B2217/18 , H04N5/23248 , H04N5/23293 , H04N17/002
摘要： An imaging apparatus includes an image pickup device, a device that obtains an image from the image pickup device, a sensor that detects a roll angle of the sensor, wherein the sensor detects a reference roll angle of the sensor when the imaging apparatus is disposed at a predetermined roll angle, a device that calculates a reference roll angle of the image pickup device by using a reference image from the image pickup device when the imaging apparatus is disposed at the predetermined roll angle and a device that corrects a roll angle of the sensor by calculating a relative roll angle from the reference roll angle of the image pickup device and the reference roll angle of the sensor.

5. 发明公开

EP0369785A3 Cameras with interchangeable lens devices 失效
标题翻译：具有可互换镜头的摄像机
公开(公告)号：EP0369785A3
公开(公告)日：1992-03-11
申请号：EP89311878.6
申请日：1989-11-16
申请人： SONY CORPORATION
发明人： Ishimaru, Masayoshi c/o Pat. Div. Sony Corporation , Iwamoto, Koji c/o Pat. Div. Sony Corporation , Miyashita, Satoshi c/o Pat. Div. Sony Corporation
IPC分类号： H04N5/225 , H04N5/232 , G03B7/20
CPC分类号： G03B17/14 , G03B2217/18 , H04N5/23209
摘要： A video camera has a body (1) with an imager therein for providing a video signal in response to the projection of a light image thereon by a selected interchangeable lens device (2) removably mounted on the camera body (1), and first and second microcomputers (3,4) in the camera body (1) and lens device (2), respectively, which are programmed so that, in an initial communication sequence therebetween after the selected lens device (2) is mounted on the camera body (1), the second microcomputer (4) transmits optical characteristic data for the respective lens device (2) to the first microcomputer (3) in response to a data transmission request signal from the latter, and further so that, in a control communication sequence which follows the initial communication sequence, the first microcomputer (3) transmits a control signal to the second microcomputer (4) on the basis of the received optical characteristic data and controlled status signal supplied to the first microcomputer (2) from the second microcomputer (4). Further, upon the mounting of the selected lens device (2) on the camera body (1), the existence of adequate electrical connections therebetween is detected.

6. 发明公开

EP2653918A3 Photographing apparatus for recognizing type of external device, method of controlling the photographing apparatus, and the external device 审中-公开
标题翻译：一种照相机，用于识别外部设备的类型，一种用于控制照相装置和外部装置
公开(公告)号：EP2653918A3
公开(公告)日：2014-09-03
申请号：EP13152549.5
申请日：2013-01-24
申请人： Samsung Electronics Co., Ltd.
发明人： Kim, Hee-cheol , Ryu, Hun-young , Jeong, Hyeon-woo
IPC分类号： G03B17/02 , G03B17/56
CPC分类号： G03B17/18 , G03B17/02 , G03B17/566 , G03B2217/18
摘要： A photographing apparatus (10) is provided that includes: a connector (210) including a first terminal that is electrically connected to an external device (20); a first resistor (R1) that is electrically connected to the first terminal via a first node (N1); and an external device recognizing unit (420) that recognizes a type of the external device according to a voltage level of the first node (N1), wherein a voltage level of the first node (N1) is determined according to a voltage distribution of the first resistor (R1) and a second resistor (R2) included in the external device (20).

7. 发明授权

EP1826609B1 Image pickup apparatus having a help function, and method and program for controlling the same 有权
标题翻译：与辅助功能的图像拾取装置，和方法以及程序用于相应的控制
公开(公告)号：EP1826609B1
公开(公告)日：2011-02-09
申请号：EP07102990.4
申请日：2007-02-23
申请人： Canon Kabushiki Kaisha
发明人： Inukai, Hiroaki
IPC分类号： G03B17/18 , H04N5/232
CPC分类号： G03B17/18 , G03B2217/18 , H04N5/23222 , H04N5/23293 , H04N2101/00

8. 发明公开

EP2074817A4 IMAGING APPARATUS AND A CONTROL METHOD OF THE IMAGING APPARATUS 有权
标题翻译： BILDGEBUNGSVORRICHTUNG UND STEERERVERFHRENFÜRDIE BILDGEBUNGSVORRICHTUNG
公开(公告)号：EP2074817A4
公开(公告)日：2010-12-22
申请号：EP08791850
申请日：2008-07-23
申请人： RICOH CO LTD
发明人： MATSUTANI ATSUSHI
IPC分类号： H04N5/232 , G03B17/18 , G03B17/56 , G03B43/00 , H04N101/00
CPC分类号： G03B17/56 , G03B17/18 , G03B43/00 , G03B2217/18 , H04N5/23248 , H04N5/23293 , H04N17/002

9. 发明公开

EP0790523A1 A camera for indicating camera orientations on photographic film 失效
标题翻译： Photoapparat，der die Neigung des Photoapparats auf dem Filmstreifen aufzeichnet
公开(公告)号：EP0790523A1
公开(公告)日：1997-08-20
申请号：EP97200295.0
申请日：1997-02-03
申请人： EASTMAN KODAK COMPANY
发明人： Furlani, Edward P. , Bryant,Robert C. , Barzideh, Bijan
IPC分类号： G03B17/18
CPC分类号： G03B17/18 , G03B17/24 , G03B2217/18 , G03B2217/244
摘要： A camera for containing film which captures an image and indication of camera orientations thereon, the camera comprises a camera housing having a magnet rotatably connected to it for rotating the magnet in response to orientations of the camera housing. A first, second and third sensor are attached to the camera body for sensing a magnetic field from the magnet. An electrical circuit generates a logic table which indicates orientations of the camera housing in response to a signal from the first, second and third sensors. A record head indicates on the film the orientation of the camera derived from the logic table.
摘要翻译：一种用于容纳拍摄图像的胶片的相机，并且其上指示照相机取向，相机包括具有可旋转地连接到其上的磁体的相机外壳，用于响应于相机外壳的取向旋转磁体。第一，第二和第三传感器附接到照相机主体，用于感测来自磁体的磁场。电路产生逻辑表，该逻辑表响应于来自第一，第二和第三传感器的信号而指示摄像机外壳的取向。记录头在电影上指示从逻辑表导出的相机的方向。

10. 发明公开

EP0519379A2 Surveillance camera with automatic exposure control 失效
标题翻译： Überwachungskameramit automatischer Helligkeitsregelung。
公开(公告)号：EP0519379A2
公开(公告)日：1992-12-23
申请号：EP92110073.1
申请日：1992-06-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Fujita, Shigeru , Sakai, Toshio
IPC分类号： H04N7/18 , H04N5/235
CPC分类号： G03B7/085 , G03B2217/18 , H04N5/235 , H04N7/18
摘要： There is disclosed an apparatus comprising:
input means for inputting multi-value data having gradation; identifying means for identifying a tone-graphic part and a line-image part from data inputted through said input means; and output means for combining the tone-graphic part and the line-image part and outputting thus combined data. By this means data representing tone-graphic and line image parts of an image are identified, processed and combined to reproduce the image. There is detailed an apparatus including a multi-level converter for converting multi-level value image data into bi-level value image data and vice versa, a resolution converter operated in synchronism with the multi-level converter to convert a resolution of the multi-level value image data, an area data memory for storing area data corresponding to an instruction input representing a multi-level or bi-level value image area, and an output device for selecting the multi-level value image data from the resolution converter or the multi-level value image data from the multi-level converter on the basis of the area data and for outputting selected data to an image output device.
摘要翻译：本发明的目的是控制透镜光圈和快门速度，使得自动光量调节是由要被拾取的图像而不受环境光量的影响而进行的。本发明的另一个目的是控制摄像照相机的快门速度，以便在旋转支架旋转期间拾取目标物体的图像，而不允许图像异步流动。图像拾取照相机1包括用于检测照相机1的旋转位置的垂直位置检测器12和水平位置检测器13.控制检测到的位置信息20的光量的数据21被预先存储在校正数据存储器用于位置信息20的校正数据21被传送到相机1.透镜光圈驱动器10从透镜2的光量中减去校正数据21，以产生自动控制透镜光圈的光量的信号 11.

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