公开(公告)号：US20120307102A1

公开(公告)日：2012-12-06

申请号：US13487658

申请日：2012-06-04

申请人： Masami YUYAMA

发明人： Masami YUYAMA

IPC分类号： H04N5/228 ,  H04N5/14

CPC分类号： H04N5/23219 ,  H04N5/23245 ,  H04N5/2355

摘要： In a video creation device, a creator creates a frame of a first type and a frame of a second type. A difference determiner determines whether or not the difference between frames of a determination pair exceeds a threshold, wherein the determination pair contains two frames of the first type, or the frame of the first type and the frame of the second type. A frame creator creates a frame of a third type between frames of a data pair, wherein the data pair contains two frames of the first type next to each other. A synthesizer creates high-dynamic-range frame by synthesizing frames of synthesized pair, wherein synthesized pair contains the frame of the second type and the frame of the first type, or the frame of the second type and the frame of third type. And, a video creator creates video comprised of the frame synthesized by the synthesizer.

摘要翻译： 在视频创建设备中，创建者创建第一类型的帧和第二类型的帧。 差分确定器确定确定对的帧之间的差是否超过阈值，其中确定对包含第一类型的两个帧或第一类型的帧和第二类型的帧。 帧创建者在数据对的帧之间创建第三类型的帧，其中数据对包含彼此相邻的第一类型的两个帧。 合成器通过合成合成帧的帧来创建高动态范围帧，其中合成对包含第二类型的帧和第一类型的帧，或者第二类型的帧和第三类型的帧。 并且，视频创建者创建由合成器合成的帧构成的视频。

公开(公告)号：US08305465B2

公开(公告)日：2012-11-06

申请号：US12473537

申请日：2009-05-28

申请人： Masami Yuyama ,  Tsuyoshi Matsunaga ,  Yoshiyuki Kato ,  Takeshi Tsukagoshi ,  Masaru Onozawa ,  Shohei Sakamoto

发明人： Masami Yuyama ,  Tsuyoshi Matsunaga ,  Yoshiyuki Kato ,  Takeshi Tsukagoshi ,  Masaru Onozawa ,  Shohei Sakamoto

IPC分类号： H04N5/262 ,  G03B17/00 ,  H01L27/00 ,  H01L31/062

CPC分类号： H04N5/2353 ,  H04N5/23235 ,  H04N5/23248 ,  H04N5/2327 ,  H04N5/2351 ,  H04N5/243 ,  H04N5/347 ,  H04N9/045

摘要： When a hand shake reducing mode has been set for shooting a subject, an exposure is controlled in accordance with a program diagram (solid line) B for the shake reducing mode, which is different from a program diagram (broken line) A for a normal mode. In a state where a shutter speed is set to less than “ 1/80”, two-pixel addition and/or four-pixel addition is executed on an imaging signal to amplify subject luminance, raising ISO sensitivity. A shutter speed set to fall in a high speed range reduces deterioration in image quality due to hand shake and/or subject movement during a shooting operation.

摘要翻译： 当已经设置了用于拍摄被摄体的手抖动减少模式时，根据与用于正常的程序图（虚线）A不同的抖动减小模式的程序图（实线）B来控制曝光 模式。 在将快门速度设定为小于1/80的状态下，对成像信号执行两像素相加和/或四像素相加以放大对象亮度，提高ISO感光度。 设定为在高速范围内落下的快门速度降低了在拍摄操作期间由于手抖动和/或被摄体移动造成的图像质量的恶化。

公开(公告)号：US07843507B2

公开(公告)日：2010-11-30

申请号：US11637828

申请日：2006-12-12

申请人： Masami Yuyama

发明人： Masami Yuyama

IPC分类号： H04N5/225

CPC分类号： H04N5/2351 ,  H04N5/232 ,  H04N5/23241

摘要： An image capturing apparatus includes a power source controller for controlling a power supply to the image capturing apparatus to be in one of: (i) an on state, and (ii) an off state. A detector detects when any one of a plurality of operation members of the image capturing apparatus is operated when the power supply is in the off state. A brightness acquiring section controls an image capturing unit of the image capturing apparatus to acquire a brightness of an environment of the image capturing apparatus, when the detector detects that one of the operation members has been operated when the power supply is in the off state. A determining section determines whether or not the acquired brightness is above a predetermined level. And an image capturing controller permits the image capturing unit to capture an image of a subject only if the determining section determines that the acquired brightness is above the predetermined level.

摘要翻译： 一种图像捕获装置包括：电源控制器，用于控制对图像捕获装置的电力供应，处于以下之一：（i）接通状态和（ii）断开状态。 当电源处于关闭状态时，检测器检测到摄像装置的多个操作构件中的任何一个操作何时被操作。 当检测器检测到当电源处于关闭状态时操作构件中的一个已被操作时，亮度获取部分控制摄像装置的图像捕获单元获取摄像装置的环境的亮度。 确定部分确定所获取的亮度是否高于预定水平。 并且如果确定部分确定所获取的亮度高于预定水平，则图像捕获控制器允许图像捕获单元捕获被摄体的图像。

公开(公告)号：US07835636B2

公开(公告)日：2010-11-16

申请号：US12141154

申请日：2008-06-18

申请人： Masami Yuyama

发明人： Masami Yuyama

IPC分类号： G03B17/00

CPC分类号： G03B13/36 ,  G02B7/08 ,  G02B7/287 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23258 ,  H04N2101/00

摘要： A camera apparatus comprises an auto focus controller configured to control a focus lens to move to a focal position, a moving distance acquiring unit configured to acquire a moving distance of a main body of the camera apparatus after the focus lens is moved to the focal position by the auto focus controller, and a focus correction unit configured to correct a position of the focus lens based on the moving distance acquired by the moving distance acquiring unit.

摘要翻译： 相机装置包括被配置为控制聚焦透镜移动到焦点位置的自动对焦控制器，被配置为在聚焦透镜移动到焦点位置之后获取相机装置的主体的移动距离的移动距离获取单元 以及聚焦校正单元，被配置为基于由移动距离获取单元获取的移动距离来校正聚焦透镜的位置。

公开(公告)号：US20090231448A1

公开(公告)日：2009-09-17

申请号：US12473537

申请日：2009-05-28

申请人： Masami YUYAMA ,  Tsuyoshi Matsunaga ,  Yoshiyuki Kato ,  Takeshi Tsukagoshi ,  Masaru Onozawa ,  Shohei Sakamoto

发明人： Masami YUYAMA ,  Tsuyoshi Matsunaga ,  Yoshiyuki Kato ,  Takeshi Tsukagoshi ,  Masaru Onozawa ,  Shohei Sakamoto

IPC分类号： H04N5/228 ,  H04N5/262

CPC分类号： H04N5/2353 ,  H04N5/23235 ,  H04N5/23248 ,  H04N5/2327 ,  H04N5/2351 ,  H04N5/243 ,  H04N5/347 ,  H04N9/045

摘要： When a hand shake reducing mode has been set for shooting a subject, an exposure is controlled in accordance with a program diagram (solid line) B for the shake reducing mode, which is different from a program diagram (broken line) A for a normal mode. In a state where a shutter speed is set to less than “ 1/80”, two-pixel addition and/or four-pixel addition is executed on an imaging signal to amplify subject luminance, raising ISO sensitivity. A shutter speed set to fall in a high speed range reduces deterioration in image quality due to hand shake and/or subject movement during a shooting operation.

摘要翻译： 当已经设置了用于拍摄被摄体的手抖动减少模式时，根据与用于正常的程序图（虚线）A不同的抖动减小模式的程序图（实线）B来控制曝光 模式。 在将快门速度设定为小于“1/80”的状态下，对成像信号执行两像素相加和/或四像素相加以放大对象亮度，提高ISO感光度。 设定为在高速范围内落下的快门速度降低了在拍摄操作期间由于手抖动和/或拍摄物移动造成的图像质量的劣化。

公开(公告)号：US07551207B2

公开(公告)日：2009-06-23

申请号：US10925206

申请日：2004-08-24

申请人： Masami Yuyama

发明人： Masami Yuyama

IPC分类号： H04N9/73 ,  H04N5/235 ,  H04N5/225

CPC分类号： H04N9/735

摘要： An electronic still camera has first and second gain controller circuits and a gain storage memory. The gain storage memory includes a first gain table for storing gains for an R amplifier and a B amplifier of the first gain controller circuit; and a second gain table for storing gains for an R amplifier and a B amplifier of the second gain controller circuit, during auto white balance control using light emission of a strobe. The gains of the second gain table are sequentially set to the second gain controller circuit to carry out white detection. Based on a result of the detection, a gain to be set to the first gain controller circuit is selected from the first gain table, and the selected gain is set to the first gain controller circuit.

摘要翻译： 电子静态照相机具有第一和第二增益控制器电路和增益存储器。 所述增益存储器包括用于存储所述第一增益控制器电路的R放大器和B放大器的增益的第一增益表; 以及第二增益表，用于在使用闪光灯的发光的自动白平衡控制期间存储第二增益控制器电路的R放大器和B放大器的增益。 第二增益表的增益被顺序地设置到第二增益控制器电路以进行白检测。 基于检测的结果，从第一增益表中选择要设置到第一增益控制器电路的增益，并且将选择的增益设置到第一增益控制器电路。

公开(公告)号：US20080317453A1

公开(公告)日：2008-12-25

申请号：US12141154

申请日：2008-06-18

申请人： Masami Yuyama

发明人： Masami Yuyama

IPC分类号： G03B13/36

CPC分类号： G03B13/36 ,  G02B7/08 ,  G02B7/287 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23258 ,  H04N2101/00

摘要： A camera apparatus comprises an auto focus controller configured to control a focus lens to move to a focal position, a moving distance acquiring unit configured to acquire a moving distance of a main body of the camera apparatus after the focus lens is moved to the focal position by the auto focus controller, and a focus correction unit configured to correct a position of the focus lens based on the moving distance acquired by the moving distance acquiring unit.

摘要翻译： 相机装置包括被配置为控制聚焦透镜移动到焦点位置的自动对焦控制器，被配置为在聚焦透镜移动到焦点位置之后获取相机装置的主体的移动距离的移动距离获取单元 以及聚焦校正单元，被配置为基于由移动距离获取单元获取的移动距离来校正聚焦透镜的位置。

公开(公告)号：US20080068485A1

公开(公告)日：2008-03-20

申请号：US11901670

申请日：2007-09-18

申请人： Masami Yuyama

发明人： Masami Yuyama

IPC分类号： H04N5/225

CPC分类号： H04N5/23293

摘要： In quickview display processing, a counter N is set to an initial value of 1, and a counter L is set to 4 times the counter N. Then, from a storage memory, the Lth frame of image data in frame data recorded by high-speed consecutive photographing is extracted, and an image based on this extracted image data is displayed by a display device. Consequently, by iteratively executing the processing according to this flowchart, the fourth, eighth, twelfth, etc., frames of image data are read from the frame data, and as a result of the displaying of the extracted image and passage of a redetermined time, images based on these read image data, being every fourth frame of the frame data, are displayed at a predetermined time interval by the display device.

摘要翻译： 在快速查看显示处理中，将计数器N设定为初始值1，计数器L设定为计数器N的4倍。然后，从存储存储器中，通过高速数据记录的帧数据中的第L帧的图像数据， 提取速度连续拍摄，并且由显示装置显示基于该提取的图像数据的图像。 因此，通过反复执行根据该流程图的处理，从帧数据中读取图像数据的第四，第八，第十二等帧，并且作为提取图像的显示和重新确定时间的通过的结果 基于这些读取图像数据的图像，通过显示装置以预定的时间间隔被显示为帧数据的每第四帧。

公开(公告)号：US07136100B1

公开(公告)日：2006-11-14

申请号：US09639922

申请日：2000-08-16

申请人： Yoshiyuki Kato ,  Masami Yuyama ,  Noriyasu Murata

发明人： Yoshiyuki Kato ,  Masami Yuyama ,  Noriyasu Murata

IPC分类号： H04N5/217

CPC分类号： H04N5/361 ,  H04N5/372

摘要： Upon depression of a shutter key of a key input unit, a sensed image (DATA1) is captured by exposing a CCD for exposure time T1 with a mechanical shutter opened, and a dark frame image (DATA2) is captured by exposing the CCD for exposure time Ta with the mechanical shutter closed. A correction value corresponding to exposure time T1 is then determined by looking up a correction data table stored in a storage area of a data memory, and DATA2 is corrected using the determined correction value. By subtracting the corrected DATA2 from DATA1, a dark output component contained in DATA1 is removed.

摘要翻译： 当按下键输入单元的快门键时，通过在打开机械快门的情况下曝光用于曝光时间T 1的CCD来捕获感测图像（DATA1），并且通过将 CCD曝光时间Ta与机械快门关闭。 然后，通过查找存储在数据存储器的存储区域中的校正数据表来确定与曝光时间T 1相对应的校正值，并且使用确定的校正值来校正DATA2。 通过从DATA1减去校正的DATA2，去除包含在DATA1中的​​暗输出分量。

公开(公告)号：US20050047771A1

公开(公告)日：2005-03-03

申请号：US10925206

申请日：2004-08-24

申请人： Masami Yuyama

发明人： Masami Yuyama

IPC分类号： G03B7/00 ,  G03B15/03 ,  G03B15/05 ,  H04N9/04 ,  H04N9/73 ,  H04N101/00

CPC分类号： H04N9/735

摘要： An electronic still camera has first and second gain controller circuits and a gain storage memory. The gain storage memory includes a first gain table for storing gains for an R amplifier and a B amplifier of the first gain controller circuit; and a second gain table for storing gains for an R amplifier and a B amplifier of the second gain controller circuit, during auto white balance control using light emission of a strobe. The gains of the second gain table are sequentially set to the second gain controller circuit to carry out white detection. Based on a result of the detection, a gain to be set to the first gain controller circuit is selected from the first gain table, and the selected gain is set to the first gain controller circuit.

摘要翻译： 电子静态照相机具有第一和第二增益控制器电路和增益存储器。 所述增益存储器包括用于存储所述第一增益控制器电路的R放大器和B放大器的增益的第一增益表; 以及第二增益表，用于在使用闪光灯的发光的自动白平衡控制期间存储第二增益控制器电路的R放大器和B放大器的增益。 第二增益表的增益被顺序地设置到第二增益控制器电路以进行白检测。 基于检测的结果，从第一增益表中选择要设置到第一增益控制器电路的增益，并且将选择的增益设置到第一增益控制器电路。