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1. 发明授权

EP2671208B1 IMAGE CAPTURING APPARATUS, IMAGE CAPTURING METHOD, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：录音设备，记录方法和计算机程序产品
公开(公告)号：EP2671208B1
公开(公告)日：2017-04-12
申请号：EP12741727.7
申请日：2012-01-23
申请人： Ricoh Company, Limited
发明人： GUAN, Haike , TONG, Liu
IPC分类号： G06T7/20 , G06T7/00 , H04N5/232 , H04N101/00 , G06K9/32
CPC分类号： G06T7/2033 , G06K9/3233 , G06T7/246 , G06T7/248 , G06T2207/10016 , G06T2207/10024 , G06T2207/20104 , G06T2207/30201 , H04N5/23216 , H04N5/23219 , H04N5/23293 , H04N2201/0084

2. 发明公开

EP2671208A1 IMAGE CAPTURING APPARATUS, IMAGE CAPTURING METHOD, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：录音设备，记录方法和计算机程序产品
公开(公告)号：EP2671208A1
公开(公告)日：2013-12-11
申请号：EP12741727.7
申请日：2012-01-23
申请人： Ricoh Company, Limited
发明人： GUAN, Haike , TONG, Liu
IPC分类号： G06T7/20 , G06T7/00 , H04N5/232 , H04N101/00
CPC分类号： G06T7/2033 , G06K9/3233 , G06T7/246 , G06T7/248 , G06T2207/10016 , G06T2207/10024 , G06T2207/20104 , G06T2207/30201 , H04N5/23216 , H04N5/23219 , H04N5/23293 , H04N2201/0084
摘要： An image capturing apparatus includes: an image input unit that inputs an image; a designating unit that receives designation of an initial tracking-target region that is a first region in a first image frame of time-series image frames input from the image input unit; a feature value extracting unit that extracts a predetermined feature value from a target region in the first image frame; a first search unit that searches for a second region obtained by changing a size of the first region and by determining whether the feature value extracted from the second region satisfies a predetermined condition for enabling successful tracking and sets the second region as a new initial tracking-target region; and a second search unit that searches for a region similar to the newly set initial tracking-target region as a tracking-result region in a second image frame subsequent to the first image frame.

3. 发明授权

EP2399397B1 IMAGE PROCESSING APPARATUS, IMAGE PICKUP APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM 有权转让
公开(公告)号：EP2399397B1
公开(公告)日：2020-04-08
申请号：EP10743617.2
申请日：2010-01-19
申请人： Ricoh Company, Limited
发明人： GUAN, Haike , LI, Tao , YUAN, Xun
IPC分类号： H04N9/73 , G06T1/00 , H04N1/46 , H04N1/60 , H04N9/04

4. 发明公开

EP2569934A1 IMAGING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM FOR RECORDING PROGRAM THEREON 有权转让
标题翻译：成像设备，图像处理方法和用于记录节目的记录介质
公开(公告)号：EP2569934A1
公开(公告)日：2013-03-20
申请号：EP11780733.9
申请日：2011-05-12
申请人： Ricoh Company, Limited
发明人： GUAN, Haike
IPC分类号： H04N5/232 , G03B7/08 , G03B15/00 , G03B17/00 , G03B17/38 , H04N5/225
CPC分类号： G03B17/38
摘要： An imaging apparatus includes: a setting processor which sets an image area including a tracking shooting object image in a pan-blur shooting as a tracking object image as a tracking image area, with respect to a specific frame image; a searching processor, by respectively setting a scanning area for a plurality of frame images following the frame image used to set the tracking image area, and respectively moving the scanning area on each corresponding frame image of the frame images, and makes a comparison of a characteristic amount of an image between the tracking image area and the scanning area, which respectively obtains a scanning area where the characteristic amount of the image is similar to the image in the tracking image area as a tracking object existing area including the tracking object image, with respect to the frame images; a measuring processor, by dividing a difference between a coordinate of the tracking object existing area obtained with respect to one frame image of the frame images and that obtained with respect to a next one by a certain time interval, which measures a moving speed of the tracking object image on a monitor screen; and a displaying processor which displays a speed display mark corresponding to the moving speed of the tracking object image on the monitor screen.
摘要翻译：一种成像装置包括：设置处理器，用于针对特定帧图像将包括在泛模糊拍摄中的跟踪拍摄对象图像的图像区域设置为跟踪对象图像作为跟踪图像区域; 搜索处理器，通过分别设置跟随用于设置跟踪图像区域的帧图像的多个帧图像的扫描区域，并且分别在帧图像的每个对应的帧图像上移动扫描区域，并且比较跟踪图像区域和扫描区域之间的图像的特征量，其分别获得图像的特征量与跟踪图像区域中的图像相似的扫描区域作为包括跟踪对象图像的跟踪对象存在区域，关于帧图像; 测量处理器，通过将针对帧图像的一个帧图像获得的跟踪对象存在区域的坐标和针对下一个帧图像获得的跟踪对象存在区域之间的差分除以特定时间间隔来测量处理器的移动速度在监视器屏幕上跟踪对象图像; 以及显示处理器，其在监视器屏幕上显示与跟踪对象图像的移动速度相对应的速度显示标记。

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