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11. 发明授权

US6088060A Automatic focusing device 失效
标题翻译：自动对焦装置
公开(公告)号：US6088060A
公开(公告)日：2000-07-11
申请号：US823607
申请日：1997-03-25
申请人： Hirofumi Suda , Masamichi Toyama , Akihiro Fujiwara , Kunihiko Yamada
发明人： Hirofumi Suda , Masamichi Toyama , Akihiro Fujiwara , Kunihiko Yamada
IPC分类号： G02B7/36 , H04N5/232 , G03B13/00
CPC分类号： G02B7/365 , G02B7/36 , H04N5/23212
摘要： An automatic focusing device for automatically controlling the focused state of an optical system on the basis of a video signal obtained within a focus detecting area which is set on an image sensing plane comprises: a tracing area setting circuit arranged to movably set, within said image sensing plane, an inner tracing area and an outer tracing area which surrounds the inner tracing area; a computing circuit arranged to compute information on a difference in a given frequency component of the video signal obtained from the inner and outer tracing areas in each of their different positions to which they are moved within the image sensing plane; determining means for determining the position or size of an object's image formed within the image sensing plane from the difference information computed by the computing circuit; and a circuit which is arranged to shift the focus detecting area to the position of the object's image determined by the determining circuit and to change the size of the focus detecting area according to the size of the object's image.
摘要翻译：一种用于根据在图像感测平面上设置的焦点检测区域内获得的视频信号来自动控制光学系统的聚焦状态的自动对焦装置包括：跟踪区域设置电路，被布置成可移动地设置在所述图像内感测平面，内部跟踪区域和围绕内部跟踪区域的外部跟踪区域; 计算电路，被配置为计算从在图像感测平面内移动的它们的不同位置的每个内部和外部跟踪区域获得的视频信号的给定频率分量中的差异的信息; 确定装置，用于根据由计算电路计算的差异信息确定在图像感测平面内形成的对象的图像的位置或大小; 以及电路，其被配置为将焦点检测区域移动到由确定电路确定的对象图像的位置，并且根据对象的图像的大小来改变焦点检测区域的大小。

12. 发明授权

US5376991A Control system 失效
标题翻译：控制系统
公开(公告)号：US5376991A
公开(公告)日：1994-12-27
申请号：US195602
申请日：1994-02-14
申请人： Kitahiro Kaneda , Hideyuki Arai , Hirofumi Suda , Seiya Ota
发明人： Kitahiro Kaneda , Hideyuki Arai , Hirofumi Suda , Seiya Ota
IPC分类号： H04N5/232 , G05B13/02 , G03B13/00
CPC分类号： G05B13/0275 , H04N5/23212
摘要： A control system computes a plurality of detection data and outputs a control amount for a control target. The control system includes a detecting circuit for detecting the plurality of detection data, a first computing circuit for quantitatively computing a degree at which the plurality of detection data output from said detecting circuit conform with a preset condition in accordance with a predetermined function and generating an output function for controlling the control target, a second computing circuit for computing a centroid of an external figure which is obtained by processing an external figure of the output function, output from the first computing circuit, in accordance with predetermined approximation, and a driving section for driving the control target based on an output from the second computing circuit.
摘要翻译：控制系统计算多个检测数据并输出控制目标的控制量。控制系统包括用于检测多个检测数据的检测电路，第一计算电路，用于根据预定功能定量计算从所述检测电路输出的多个检测数据符合预设条件的程度，并产生输出功能，用于计算通过处理根据预定近似从第一计算电路输出的输出功能的外部图形获得的外部图形的质心的第二计算电路和驱动部分用于基于来自第二计算电路的输出来驱动控制目标。

13. 发明授权

US08446519B2 Focus control apparatus and optical apparatus 有权
标题翻译：聚焦控制装置和光学装置
公开(公告)号：US08446519B2
公开(公告)日：2013-05-21
申请号：US12833392
申请日：2010-07-09
申请人： Hirofumi Suda
发明人： Hirofumi Suda
IPC分类号： H04N5/232
CPC分类号： H04N5/23212
摘要： A focus control apparatus includes a signal generator for generating a first signal in accordance with a predetermined frequency component of an image signal obtained by photoelectrically converting an image of a subject formed by an image-taking optical system, a detector for detecting a second signal different from the first signal, and a controller for detecting a movement of the subject based on the second signal and for switching driving of the image-taking optical system based on the detection, wherein the controller controls driving of the image-taking optical system based on the first signal.
摘要翻译：一种聚焦控制装置，包括：信号发生器，用于根据通过光电转换由摄像光学系统形成的被摄体的图像获得的图像信号的预定频率分量产生第一信号;检测器，用于检测不同的第二信号根据第一信号，以及控制器，用于基于第二信号检测被摄体的移动，并且用于基于检测来切换摄像光学系统的驱动，其中，控制器控制摄像光学系统的驱动，基于第一个信号。

14. 发明授权

US08229293B2 Imaging apparatus and imaging method 有权
标题翻译：成像设备及成像方法
公开(公告)号：US08229293B2
公开(公告)日：2012-07-24
申请号：US12209342
申请日：2008-09-12
申请人： Hirofumi Suda
发明人： Hirofumi Suda
IPC分类号： G03B17/00 , H04N5/225
CPC分类号： H04N5/772 , H04N5/235 , H04N5/238 , H04N5/33 , H04N5/332 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/045 , H04N9/8042
摘要： An apparatus suitably detects a recording trigger even in a low-brightness or low-light-intensity environment, and acquires, from a recorded image, a high-quality image from which a person or the like can be easily recognized. When a recording trigger is to be detected, this apparatus disables an infrared reduction filter, so a recording trigger can be suitably detected even in an environment in which the brightness or light intensity is low. When an image is to be recorded, this apparatus records a color image by enabling the infrared reduction filter.
摘要翻译：一种装置即使在低亮度或低光强度的环境中也可适当地检测记录触发，并且从记录图像获取可以容易地识别人等的高质量图像。当要检测到记录触发时，该装置禁用红外线减少滤波器，因此即使在亮度或光强度低的环境中也可以适当地检测记录触发。当要记录图像时，该装置通过启用红外线减少滤波器来记录彩色图像。

15. 发明授权

US07454131B2 Image sensing apparatus with camera shake correction function 有权
标题翻译：具有相机抖动校正功能的摄像装置
公开(公告)号：US07454131B2
公开(公告)日：2008-11-18
申请号：US11320312
申请日：2005-12-27
申请人： Hirofumi Suda
发明人： Hirofumi Suda
IPC分类号： G03B7/093 , G03B17/00
CPC分类号： H04L51/28 , G01S1/026 , G01S5/021 , G01S5/06 , G06F1/1626 , G06F1/1639 , G06F3/0481 , G06F12/109 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2221/2105 , G06F2221/2115 , G11B20/10009 , G11B20/10425 , G11B20/22 , H01L27/14625 , H03L7/091 , H04B1/707 , H04B7/18582 , H04B7/2628 , H04B7/2687 , H04B10/25754 , H04J3/0655 , H04J3/0658 , H04J13/0077 , H04J13/16 , H04L1/0002 , H04L1/0015 , H04L1/0066 , H04L1/0068 , H04L1/1685 , H04L1/1841 , H04L1/187 , H04L9/085 , H04L9/304 , H04L12/417 , H04L12/462 , H04L12/4641 , H04L25/03038 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/156 , H04L29/06 , H04L29/06027 , H04L29/12471 , H04L41/06 , H04L41/5009 , H04L41/5035 , H04L41/5087 , H04L43/0829 , H04L43/50 , H04L45/04 , H04L45/22 , H04L45/24 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/2416 , H04L47/27 , H04L47/283 , H04L47/34 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L49/90 , H04L49/9094 , H04L51/04 , H04L51/38 , H04L61/2553 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/4061 , H04L65/4092 , H04L65/605 , H04L65/607 , H04L67/1002 , H04L67/1034 , H04L69/14 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/166 , H04L69/18 , H04L69/40 , H04L2012/40215 , H04L2012/40273 , H04M1/723 , H04M1/72519 , H04M1/72533 , H04M3/007 , H04M3/16 , H04M3/42221 , H04M7/0057 , H04M7/1295 , H04M11/06 , H04N1/00957 , H04N1/031 , H04N1/0318 , H04N1/1934 , H04N1/1935 , H04N1/32106 , H04N1/40 , H04N5/2251 , H04N5/2257 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/2327 , H04N5/23277 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/64 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/17327 , H04N9/3129 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/139 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/2543 , H04N21/4181 , H04N21/433 , H04N21/4623 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6582 , H04N2201/0094 , H04N2201/02493 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145 , H04N2201/03187 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04Q3/60 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13095 , H04Q2213/13109 , H04Q2213/13298 , H04Q2213/13349 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W8/265 , H04W24/00 , H04W28/00 , H04W28/18 , H04W28/26 , H04W36/02 , H04W40/00 , H04W40/02 , H04W48/08 , H04W52/0225 , H04W52/0248 , H04W52/0274 , H04W52/30 , H04W56/00 , H04W64/00 , H04W68/00 , H04W72/042 , H04W72/1252 , H04W72/1268 , H04W74/008 , H04W74/0816 , H04W74/0833 , H04W76/10 , H04W76/12 , H04W76/18 , H04W76/30 , H04W76/34 , H04W76/45 , H04W80/00 , H04W84/042 , H04W84/08 , H04W84/12 , H04W88/06 , H04W88/085 , H04W88/16 , H04W92/02 , H04W92/12 , Y02D70/30 , Y02D70/40 , Y02D70/446 , Y02D70/449 , Y02D70/46 , Y10S370/906 , Y10S370/907 , Y10S707/99943
摘要： In an image sensing apparatus which has a camera shake correction function of performing a camera shake correction on a plurality of images sensed by an image sensing unit by extracting a partial image from each of the sensed images on the basis of correlation between the sensed images, a camera shake amount of said image sensing apparatus is detected, and said image sensing unit is exposed for a first exposure time period when the camera shake amount is equal to or less than a predetermined amount. When the camera shake amount is greater than the predetermined amount, said image sensing unit is exposed for a second exposure time period which is shorter than the first exposure time period, image signals of a plurality of images which undergo the camera shake correction are added, and the added image signals is output as one image.
摘要翻译：在具有相机抖动校正功能的图像感测装置中，其基于感测图像之间的相关性从每个感测图像提取部分图像，对由图像感测单元感测的多个图像执行相机抖动校正，检测到所述图像感测装置的相机抖动量，并且当相机抖动量等于或小于预定量时，所述图像感测单元暴露于第一曝光时间段。当相机抖动量大于预定量时，所述图像感测单元暴露于比第一曝光时间段短的第二曝光时间段，添加经历相机抖动校正的多个图像的图像信号，并将附加的图像信号作为一个图像输出。

16. 发明申请

US20060061676A1 Image capturing apparatus and control method thereof 有权
标题翻译：图像捕获装置及其控制方法
公开(公告)号：US20060061676A1
公开(公告)日：2006-03-23
申请号：US11227611
申请日：2005-09-14
申请人： Hirofumi Suda
发明人： Hirofumi Suda
IPC分类号： G03B13/00
CPC分类号： H04N5/23212 , G02B7/285 , G03B3/10 , H04N5/23296
摘要： This invention allows focus detection devices to be smoothly and quickly switched even if different image capturing frame counts or image capturing field counts are set in accordance with image capturing purposes. An AF system selection unit switches focus detection methods based on a direct distance measurement AF unit and captured signal AF detection unit in accordance with the frame count or field count of a captured signal.
摘要翻译：本发明即使根据图像捕获目的设定不同的图像捕获帧计数或图像捕获场计数，也能够平滑且快速地切换焦点检测装置。 AF系统选择单元根据捕获信号的帧数或场数切换基于直接距离测量AF单元和捕获信号AF检测单元的焦点检测方法。

17. 发明授权

US06707982B2 Image recording apparatus having computer readable recording medium for recording image data 失效
标题翻译：具有用于记录图像数据的计算机可读记录介质的图像记录装置
公开(公告)号：US06707982B2
公开(公告)日：2004-03-16
申请号：US09085811
申请日：1998-05-27
申请人： Hirofumi Suda
发明人： Hirofumi Suda
IPC分类号： H04N576
CPC分类号： H04N5/772 , H04N5/781 , H04N9/8042
摘要： An image recording apparatus which can re-allocate image data by removing vacant areas formed as a result of deletion when an image file is deleted from a recording medium of an image recording apparatus of a camera. The image data to be re-allocated are not limited to those in a new image file to be recorded, but include those in already recorded image files. Upon re-allocation, image data are re-allocated so that the track numbers of image files to be re-allocated on the disk sequentially increase.
摘要翻译：一种图像记录装置，当图像文件从相机的图像记录装置的记录介质中删除时，可以通过去除作为删除结果形成的空白区域来重新分配图像数据。要重新分配的图像数据不限于要记录的新图像文件中的图像数据，而是包括已经记录的图像文件中的图像数据。在重新分配时，重新分配图像数据，使得要在盘上重新分配的图像文件的轨道号依次增加。

18. 发明授权

US06639996B2 Image processing apparatus, image processing method and computer readable memory medium 有权
标题翻译：图像处理装置，图像处理方法和计算机可读存储介质
公开(公告)号：US06639996B2
公开(公告)日：2003-10-28
申请号：US09288219
申请日：1999-04-08
申请人： Hirofumi Suda
发明人： Hirofumi Suda
IPC分类号： G06K900
CPC分类号： G06T1/0085 , G06T2201/0052 , G06T2201/0061 , H04N19/467
摘要： There are provided an image processing apparatus, an image processing method, and a computer readable memory medium storing a program for such image processing method, which are featured by inputting image data, discriminating the motion of the image data, and superposing watermark information with the image data or the predetermined information data such as a motion vector employed in the encoding of the image data, according to the result of discrimination, thereby enabling concealing of the watermark information with the increased resistance against the attacking and with the reduced deterioration of the image.
摘要翻译：提供了一种图像处理装置，图像处理方法和存储用于这种图像处理方法的程序的计算机可读存储介质，其特征在于输入图像数据，识别图像数据的运动，以及将水印信息与图像数据或诸如在图像数据的编码中使用的运动矢量的预定信息数据，从而能够隐藏具有针对攻击的增加的电阻和降低的图像劣化的水印信息。。

19. 发明授权

US06388707B1 Image pickup apparatus having means for appointing an arbitrary position on the display frame and performing a predetermined signal process thereon 失效
标题翻译：图像拾取装置具有用于在显示框上指定任意位置并在其上执行预定信号处理的装置
公开(公告)号：US06388707B1
公开(公告)日：2002-05-14
申请号：US08419619
申请日：1995-04-10
申请人： Hirofumi Suda
发明人： Hirofumi Suda
IPC分类号： H04N5222
CPC分类号： H04N5/2351 , H04N5/23212 , H04N5/23293
摘要： An image pickup apparatus having a first area-setting circuit for setting, at an arbitrary position in a frame, an area for performing a predetermined image signal process, a second area-setting circuit for fixing the area at a predetermined position in the frame, and a control circuit arranged in such a manner that if an area setting operation of the first area-setting circuit makes an error, then the second area-setting circuit is operated.
摘要翻译：一种图像拾取装置，具有第一区域设置电路，用于在帧中的任意位置设置用于执行预定图像信号处理的区域;第二区域设置电路，用于将所述区域固定在所述帧中的预定位置，以及控制电路，其布置成如果第一区域设置电路的区域设置操作发生错误，则第二区域设置电路被操作。

20. 发明授权

US6124891A Exposure control device 失效
标题翻译：曝光控制装置
公开(公告)号：US6124891A
公开(公告)日：2000-09-26
申请号：US278645
申请日：1994-07-21
申请人： Hideo Homma , Akihiro Fujiwara , Hirofumi Suda , Kunihiko Yamada , Masamichi Toyama , Kunio Imai
发明人： Hideo Homma , Akihiro Fujiwara , Hirofumi Suda , Kunihiko Yamada , Masamichi Toyama , Kunio Imai
IPC分类号： H04N5/235 , H04N5/238
CPC分类号： H04N5/2351
摘要： An exposure control device for performing exposure control on the basis of a video signal obtained from a light measuring area set within an image sensing plane is provided with a determining circuit which determines the position of a photographed object within the image sensing plane from the values of a specific component of the video signal obtained from the inside and outside of a detection area the position of which is variably set within the image sensing plane. The light measuring area is set in the object's position within the image sensing plane detected by the determining circuit. The exposure control device is provided further with a changing circuit which detects the size of the object on the image sensing plane and changes the size of the light measuring area accordingly, and a weighting circuit which performs for light measurement a weighting operation on video signals obtained from the inside and outside of the light measuring area.
摘要翻译：用于根据从摄像平面内设置的光测量区域获得的视频信号进行曝光控制的曝光控制装置设置有确定电路，该确定电路从摄像平面内的拍摄对象的位置确定从其位置可变地设置在图像感测平面内的检测区域的内部和外部获得的视频信号的特定分量。光测量区域被设置在由确定电路检测到的图像感测平面内的物体的位置。该曝光控制装置还具有检测图像检测面上的物体的尺寸并相应地改变光测量区域的尺寸的改变电路，以及用于对所获得的视频信号进行光测量加权操作的加权电路从光测量区域的内部和外部。

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