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51. 发明专利

JP2013153413A System, method, and apparatus for unsupervised adaptation of perception of autonomous mower 有权
标题翻译：系统，方法和装置，用于不自觉地适应自动电源
公开(公告)号：JP2013153413A
公开(公告)日：2013-08-08
申请号：JP2012241928
申请日：2012-11-01
申请人： Honda Research Inst Europe Gmbh , ホンダリサーチインスティテュートヨーロッパゲーエムベーハーHonda Research Institute Europe GmbH
发明人： NIL EINEK , MATHIAS FRANZIUS
IPC分类号： H04N5/225 , A01B69/00 , A01D34/64 , G03B7/093 , G03B7/095 , G03B7/16 , G03B15/02 , G03B17/00 , G03B17/02 , G03B35/02 , G03B35/08 , H04N5/232 , H04N5/238 , H04N5/243
CPC分类号： A01D34/008 , A01B69/001 , A01D34/00 , A01D34/04
摘要： PROBLEM TO BE SOLVED: To provide a method and system for an autonomous mower equipped with a camera, where camera parameter control, mower movement control, and grass detection are optimized as a whole during operation.SOLUTION: The present invention mitigates the camera sensing limits by adapting the operating speed of the mower. In addition, the camera control optimizes the visibility of grass by using a grass mask of a grass segmentation to calculate updated exposure, gain, and aperture values only from grass pixels. The grass segmentation monitors changes in the grass color that are caused by illumination differences. Optionally, the system is equipped with a head light used to further improve the camera signal quality in conjunction with the control of the camera parameters and the movement speed of the mower.
摘要翻译：要解决的问题：提供一种配备有相机的自动割草机的方法和系统，其中相机参数控制，割草机移动控制和草检测作为整体在操作期间被优化。解决方案：本发明减轻相机感测限制通过适应割草机的操作速度。此外，相机控制通过使用草分割的草坪来优化草的可见度，以仅从草像素计算更新的曝光，增益和光圈值。草分割监测由照明差异引起的草色变化。可选地，该系统配备有头灯，用于结合照相机参数的控制和割草机的移动速度进一步提高摄像机信号质量。

52. 发明专利

JP5197532B2 Imaging apparatus and an imaging system 有权
公开(公告)号：JP5197532B2
公开(公告)日：2013-05-15
申请号：JP2009199172
申请日：2009-08-31
申请人：キヤノン株式会社
发明人：直也金田
IPC分类号： G03B17/14 , G03B7/095 , G03B7/20 , H04N5/232

53. 发明专利

JP2013064834A Diaphragm controller and imaging apparatus 有权
标题翻译：透镜控制器和成像装置
公开(公告)号：JP2013064834A
公开(公告)日：2013-04-11
申请号：JP2011202979
申请日：2011-09-16
申请人： Nikon Corp , 株式会社ニコン
发明人： YAMAMURA HIROAKI , TAKAHASHI SHIGEO
IPC分类号： G03B7/095 , G03B7/28 , H04N5/238
摘要： PROBLEM TO BE SOLVED: To prevent accuracy deterioration in focus adjustment of an imaging optical system.SOLUTION: A diaphragm controller includes: diaphragm means adjusting the quantity of incident subject light; photometric arithmetic means calculating a luminance value based on the subject light whose quantity is adjusted by the diaphragm means at a predetermined interval; exposure arithmetic means performing exposure calculation using the luminance value calculated at the predetermined interval; and aperture setting means setting the aperture of the diaphragm means in the next exposure control, based on the aperture of the diaphragm means obtained by the exposure calculation, the aperture of the diaphragm means used for the last exposure control, and the effective range of the aperture of the diaphragm means in the focus adjustment of the imaging optical system.
摘要翻译：要解决的问题：为了防止成像光学系统的焦点调整的精度劣化。解决方案：光圈控制器包括：光圈装置调节入射物体光量; 光度计算装置，以预定的间隔计算基于由光阑装置调节其量的被摄体光的亮度值; 曝光算术装置，使用以规定间隔算出的亮度值进行曝光计算; 以及光圈设定装置，基于通过曝光计算获得的光阑装置的孔径，用于最后曝光控制的光阑装置的孔径和下一次曝光控制的有效范围，在下次曝光控制中设定光阑装置的孔径成像光学系统的调焦中的光阑的孔径。版权所有（C）2013，JPO＆INPIT

54. 发明专利

JP5077294B2 An image capturing device and image capturing method, and computer program 有权
公开(公告)号：JP5077294B2
公开(公告)日：2012-11-21
申请号：JP2009138819
申请日：2009-06-10
申请人：ソニー株式会社
发明人：弘阿部
IPC分类号： H04N5/225 , G02B7/28 , G03B7/095 , G03B13/36 , G03B15/00 , G03B17/38

55. 发明专利

JP2012150325A Diaphragm control mechanism for imaging apparatus 有权
标题翻译：用于成像装置的透镜控制机构
公开(公告)号：JP2012150325A
公开(公告)日：2012-08-09
申请号：JP2011009564
申请日：2011-01-20
申请人： Pentax Ricoh Imaging Co Ltd , ペンタックスリコーイメージング株式会社
发明人： SANADA SHINICHIRO
IPC分类号： G03B9/02 , G03B7/095 , G03B19/12
摘要： PROBLEM TO BE SOLVED: To provide a diaphragm control mechanism for an imaging apparatus enabling preview by a set diaphragm value when a subject is observed, the mechanism having few time lags before an exposure operation in photographing and having high design flexibility of a mechanism moved while interlocking a diaphragm.SOLUTION: The diaphragm control mechanism comprises: a diaphragm drive member movable to a diaphragm open position and a minimum diaphragm position; an opening hold cam provided on a rotary cam member and configured such that the diaphragm drive member is held at the diaphragm open position when the rotary cam member is at its original position and movement of the diaphragm drive member in the direction of the minimum diaphragm position is allowed by rotation of the rotary cam member from the original position; diaphragm fixing means configured such that the diaphragm drive member is unlocked when the rotary cam member is at its original position and locks the diaphragm drive member at a set diaphragm value when the restriction of the movement of the diaphragm drive member by the opening hold cam is released; and selective lock release means provided on the rotary cam member and configured such that the diaphragm fixing means is unlocked from the diaphragm drive member when the rotary cam member is rotated in a first direction, and the unlocking of the diaphragm fixing means is not carried out when the rotary cam member is rotated in a second direction.
摘要翻译：要解决的问题：为了提供一种用于成像装置的光圈控制机构，能够在观察被摄体时通过设定的光圈值进行预览，所以在摄影之前的曝光操作之前几乎没有时间滞后的机构具有高的设计灵活性机构在互锁隔膜时移动。解决方案：膜片控制机构包括：可移动到隔膜打开位置和最小隔膜位置的隔膜驱动构件; 设置在旋转凸轮构件上的开闭保持凸轮，构造成使得当旋转凸轮构件处于其初始位置时，隔膜驱动构件保持在隔膜打开位置，并且隔膜驱动构件沿最小隔膜位置的方向移动通过旋转凸轮构件从原始位置的旋转而被允许; 隔膜固定装置，其构造成使得当旋转凸轮构件处于其初始位置时，隔膜驱动构件解锁，并且当通过打开保持凸轮限制隔膜驱动构件的运动时，将隔膜驱动构件锁定在设定的隔膜值公布; 以及设置在所述旋转凸轮部件上并且构造成使得当所述旋转凸轮部件沿第一方向旋转时所述隔膜固定装置从所述隔膜驱动部件解锁，并且所述隔膜固定装置的解锁不被执行的选择性锁定释放装置当旋转凸轮构件沿第二方向旋转时。版权所有（C）2012，JPO＆INPIT

56. 发明专利

JP4971746B2 Imaging device, control method of the image pickup apparatus, and computer program 有权
公开(公告)号：JP4971746B2
公开(公告)日：2012-07-11
申请号：JP2006288872
申请日：2006-10-24
申请人：キヤノン株式会社
发明人：宣人松田
IPC分类号： H04N5/235 , G03B7/095 , H04N5/232

57. 发明专利

JP2012083464A Dome-shaped camera and diaphragm control method 有权
标题翻译：镜面相机和透镜控制方法
公开(公告)号：JP2012083464A
公开(公告)日：2012-04-26
申请号：JP2010228306
申请日：2010-10-08
申请人： Panasonic Corp , パナソニック株式会社
发明人： AOKI YOHEI , HARA DAISUKE , NAKAMURA YASUHARU , KATO RYOKO
IPC分类号： G03B17/56 , G03B7/095 , G03B15/00 , G03B17/00 , H04N5/225 , H04N5/232 , H04N5/238
CPC分类号： G03B7/095 , G03B37/02 , H04N5/2251 , H04N5/232 , H04N5/238
摘要： PROBLEM TO BE SOLVED: To provide a dome-type camera capable of obtaining an image of a satisfactory low tilt angle in which out of focus is reduced, even in a mega-pixel dome camera.SOLUTION: The dome-shaped camera 1 includes: a camera lens 6 capable of rotating in the direction of tilt; a dome camera 3 for covering the camera lens 6; and a diaphragm control part 9 for controlling an amount by which the diaphragm of the camera lens 6 is restricted. The amount by which the diaphragm of the camera lens 6 is restricted is set so as to decrease toward a value corresponding to a closed state from a value corresponding to an open state, according to the angle by which the camera lens 6 is tilted, which decreases from the direction of the top of the dome cover 3 toward a horizontal direction.
摘要翻译：要解决的问题：即使在大像素的球型摄像机中，也能够提供能够获得令人满意的低倾斜角度的图像的圆顶型摄像机，其中焦距降低。解决方案：圆顶形相机1包括：能够在倾斜方向上旋转的相机透镜6; 用于覆盖相机透镜6的圆顶照相机3; 以及用于控制照相机镜头6的光圈被限制的量的光圈控制部9。根据照相机镜头6倾斜的角度，相机镜头6的光圈被限制的量被设定为从对应于打开状态的值朝向与关闭状态对应的值减小，从顶盖3的顶部方向向水平方向减小。版权所有（C）2012，JPO＆INPIT

58. 发明专利

JP2012070213A Imaging apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：JP2012070213A
公开(公告)日：2012-04-05
申请号：JP2010213218
申请日：2010-09-24
申请人： Canon Inc , キヤノン株式会社
发明人： ISHIBASHI TORU
IPC分类号： H04N5/228 , G03B7/00 , G03B7/095
摘要： PROBLEM TO BE SOLVED: To perform smooth zooming without displaying or recording the state of diaphragm driving, when a diaphragm is driven during zooming.SOLUTION: An imaging apparatus comprises: a memory for storing an image signal obtained by imaging means; exposure control means for performing automatic exposure control; diaphragm control means for driving the diaphragm by the exposure control means; electronic zoom means for scaling the image signal stored in the memory; and electronic zoom control means which while the diaphragm is driven during zooming, causes the image signal before diaphragm driving which is stored in the memory to be scaled by the electronic zoom means (S210 to S213) and displayed or recorded.
摘要翻译：要解决的问题：在不显示或记录光圈驱动的状态的情况下，当在变焦期间驱动隔膜时，执行平滑的变焦。解决方案：成像装置包括：存储器，用于存储由成像装置获得的图像信号; 曝光控制装置，用于执行自动曝光控制; 用于通过曝光控制装置驱动光阑的光阑控制装置; 用于缩放存储在存储器中的图像信号的电子缩放装置; 以及电子变焦控制装置，当在变焦期间驱动光阑时，使存储在存储器中的光阑驱动之前的图像信号由电子变焦装置（S210至S213）缩放并显示或记录。版权所有（C）2012，JPO＆INPIT

59. 发明专利

JP2012050010A Imaging apparatus and control method for the same 有权
标题翻译：成像装置及其控制方法
公开(公告)号：JP2012050010A
公开(公告)日：2012-03-08
申请号：JP2010192705
申请日：2010-08-30
申请人： Canon Inc , キヤノン株式会社
发明人： MAEDA MUNEKATSU
IPC分类号： H04N5/238 , G03B7/095 , G03B7/28 , G03B11/00
CPC分类号： G03B11/00 , G03B7/20
摘要： PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of keeping an exposure constant before and after changing a focal distance even in the imaging apparatus which controls a size of an opening diameter of a diaphragm in accordance with variation in the focal distance and uses an ND filter.SOLUTION: The imaging apparatus comprises: a lens group (1, 10) including a magnification lens; a diaphragm (4); an imaging device (16); and an ND filter (7). An exposure value including an opening diameter of the diaphragm is determined in accordance with a brightness of a photographic subject, and in the case where a lens position of the magnification lens is changed after determining the exposure value, the opening diameter of the diaphragm is corrected in accordance with the lens position before and after changing the magnification lens so that a light quantity of a subject image incident to the imaging device may not change before and after changing the lens position of the magnification lens in a state of exposure controlled by the determined exposure value (S103, S104). In the case where the opening diameter of the diaphragm is corrected, the position of the ND filter is corrected in accordance with the lens position before and after changing the magnification lens (S106, S107).
摘要翻译：要解决的问题：提供一种即使在根据焦距的变化来控制隔膜的开口直径的尺寸的成像装置中，也可以在改变焦距之前和之后保持曝光不变的成像装置并使用ND滤镜。解决方案：成像装置包括：包括放大透镜的透镜组（1,10）; 隔膜（4）; 成像装置（16）; 和ND滤波器（7）。根据拍摄对象的亮度来确定包括光阑的开口直径的曝光值，并且在确定曝光值之后改变放大透镜的透镜位置的情况下，校正光阑的开口直径根据改变放大透镜之前和之后的透镜位置，使得入射到成像装置的被摄体图像的光量在通过所确定的曝光控制的曝光状态改变放大透镜的透镜位置之前和之后可能不改变曝光值（S103，S104）。在校正光阑的开口直径的情况下，根据改变放大镜头之前和之后的透镜位置来校正ND滤镜的位置（S106，S107）。版权所有（C）2012，JPO＆INPIT

60. 发明专利

JPWO2010032541A1 撮像装置审中-公开
公开(公告)号：JPWO2010032541A1
公开(公告)日：2012-02-09
申请号：JP2010529682
申请日：2009-07-14
申请人：日本ロジックス株式会社
发明人：橋本　進 , 進橋本
IPC分类号： H04N5/238 , G03B7/095 , G03B9/02 , G03B9/06 , H04N5/243
CPC分类号： G03B9/02 , G03B9/07 , H04N5/238 , H04N9/045
摘要：光学レンズ4と、光学レンズ4により結像された被写体の像を撮像信号に変換するCMOSイメージセンサ6と、CMOSイメージセンサ6からの撮像信号に所定の処理を施すための信号処理回路26と、信号処理回路26からの出力信号を増幅させるための信号増幅回路28と、光学レンズ4を通してCMOSイメージセンサ6の受光面16に入射する光量を調節するための絞り手段8と、絞り手段8を駆動するための駆動手段10と、駆動手段10を駆動制御するための駆動制御回路30と、を備えている。信号処理回路26からの出力信号が第1の所定値を超えると、駆動制御回路30は、複数の絞り羽根20が絞り方向に移動されるように駆動手段10を駆動制御する。また、信号処理回路26からの出力信号が第1の所定値よりも低下すると、駆動制御回路30は、複数の絞り羽根20が開放方向に移動されるように駆動手段10を駆動制御する。

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