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1. 发明授权

US08860874B2 Imaging sensing device, image sensing processing device, and image processing method 有权
标题翻译：成像感测装置，图像感知处理装置和图像处理方法
公开(公告)号：US08860874B2
公开(公告)日：2014-10-14
申请号：US13336443
申请日：2011-12-23
申请人： Tomoaki Nishiguchi , Hideharu Ono , Akira Ando , Makoto Asuka
发明人： Tomoaki Nishiguchi , Hideharu Ono , Akira Ando , Makoto Asuka
IPC分类号： G02B27/10 , G03B13/00 , H04N5/225 , H04N5/228 , H04N5/232 , G02B7/36
CPC分类号： G02B7/36 , H04N5/23212
摘要： For improving picture quality in auto-focus control, image processing device 10 adjusts output picture imaged by image pick-up element 4 and displayed by a display section, comprises storage section 13 for storing predetermined de-focus threshold value of variation amount of intensity value of output picture; first adder section 12 for calculating intensity value time difference variation amount between intensity value of output picture being input and intensity value of the predetermined-time previous output picture before the output picture is input; and variation amount comparison section 14 for comparing intensity value time difference variation amount and de-focus threshold value, wherein when variation amount comparison section determines that intensity value time difference variation amount is less than de-focus threshold value to be a comparison object, intensity value of output picture after being adjusted is calculated by subtracting intensity value time difference variation amount from intensity value of output picture being input.
摘要翻译：为了提高自动聚焦控制中的图像质量，图像处理装置10调整由图像拾取元件4成像并由显示部显示的输出图像，包括存储部13，用于存储强度值变化量的预定去焦点阈值的输出图片; 第一加法器部分12，用于计算输入输出图像的强度值和输出图像之前的预定时间先前输出图像的强度值之间的强度值时间差变化量; 以及用于比较强度值时间差变化量和去焦点阈值的变化量比较部分14，其中当变化量比较部分确定强度值时间差异变化量小于作为比较对象的去焦点阈值时，强度通过从输入的输出图像的强度值中减去强度值时间差变化量来计算调整后的输出图像的值。

2. 发明申请

US20130070092A1 IMAGE DEVICE, SURVEILLANCE CAMERA, AND MASK METHOD OF CAMERA SCREEN 有权
标题翻译：图像设备，监视摄像机和相机屏幕掩蔽方法
公开(公告)号：US20130070092A1
公开(公告)日：2013-03-21
申请号：US13571899
申请日：2012-08-10
申请人： Hiroyuki MIYAHARA , Makoto Asuka , Akinori Shiozawa
发明人： Hiroyuki MIYAHARA , Makoto Asuka , Akinori Shiozawa
IPC分类号： H04N5/232 , H04N7/18
CPC分类号： G08B13/19686 , H04N5/232 , H04N5/23206 , H04N5/23296
摘要： In a microcomputer included in an image device, a mask 2D 3D converting section expresses coordinates of a 2-dimensional image plane defined by an imaging element having a rectangular contour in a 3-dimensional coordinate system. The image plane is positioned in the state that a focal length corresponding to a zoom position is adopted as a Z coordinate value of the image plane in the 3-dimensional coordinate system. A mask display position calculating section 165 calculates a 2-dimensional position of a mask on a camera screen by utilizing a similarity of the size of the image plane and the size of the camera screen when a position of a mask on the image plane in the 3-dimensional coordinate system after PAN, TILT rotations and a zooming is converted into the 2-dimensional position of the mask on the camera screen.
摘要翻译：在包含在图像装置中的微计算机中，掩模2D 3D转换部分表示由具有矩形轮廓的成像元件在3维坐标系中定义的2维图像平面的坐标。图像平面被定位为在三维坐标系中采用与变焦位置相对应的焦距作为图像平面的Z坐标值的状态。掩模显示位置计算部165通过利用图像平面的尺寸和相机屏幕的尺寸的相似度来计算相机屏幕上的掩模的二维位置，当掩模在图像平面上的位置在 PAN，TILT旋转和缩放后的三维坐标系转换为相机屏幕上的蒙版的二维位置。

3. 发明授权

US08721197B2 Image device, surveillance camera, and mask method of camera screen 有权
标题翻译：图像设备，监控摄像机和相机屏幕的屏蔽方法
公开(公告)号：US08721197B2
公开(公告)日：2014-05-13
申请号：US13571899
申请日：2012-08-10
申请人： Hiroyuki Miyahara , Makoto Asuka , Akinori Shiozawa
发明人： Hiroyuki Miyahara , Makoto Asuka , Akinori Shiozawa
IPC分类号： G03B17/00 , G08B13/196
CPC分类号： G08B13/19686 , H04N5/232 , H04N5/23206 , H04N5/23296
摘要： In a microcomputer included in an image device, a mask 2D 3D converting section expresses coordinates of a 2-dimensional image plane defined by an imaging element having a rectangular contour in a 3-dimensional coordinate system. The image plane is positioned in the state that a focal length corresponding to a zoom position is adopted as a Z coordinate value of the image plane in the 3-dimensional coordinate system. A mask display position calculating section 165 calculates a 2-dimensional position of a mask on a camera screen by utilizing a similarity of the size of the image plane and the size of the camera screen when a position of a mask on the image plane in the 3-dimensional coordinate system after PAN, TILT rotations and a zooming is converted into the 2-dimensional position of the mask on the camera screen.
摘要翻译：在包含在图像装置中的微计算机中，掩模2D 3D转换部分表示由具有矩形轮廓的成像元件在3维坐标系中定义的2维图像平面的坐标。图像平面被定位为在三维坐标系中采用与变焦位置相对应的焦距作为图像平面的Z坐标值的状态。掩模显示位置计算部165通过利用图像平面的尺寸和相机屏幕的尺寸的相似度来计算相机屏幕上的掩模的二维位置，当掩模在图像平面上的位置在 PAN，TILT旋转和缩放后的三维坐标系转换为相机屏幕上的蒙版的二维位置。

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