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71. 发明授权

US06232612B1 Variable shaped electron beam exposure system and method of writing a pattern by a variable shaped electron beam 失效
标题翻译：可变形电子束曝光系统和通过可变形电子束写图案的方法
公开(公告)号：US06232612B1
公开(公告)日：2001-05-15
申请号：US09118086
申请日：1998-07-17
申请人： Ken Nakajima
发明人： Ken Nakajima
IPC分类号： H01J37304
CPC分类号： H01J37/3026 , H01J2237/31764
摘要： An aperture member in a variable shaped electron beam exposure system to be used in combination with a counterpart aperture member is provided for a variable shaped electron beam exposure. The counterpart aperture member has a first aperture and the aperture member has a second aperture for shaping an electron beam, wherein the aperture member further has at least one aperture mask pattern having a shape different from a shape of the second aperture and the at least one aperture mask pattern has a smaller size than the first aperture so that the electron beam is shaped in accordance with the shape of the at least one aperture mask pattern except when the electron beam is shaped by a combination of the first and second apertures for the variable shaped electron beam exposure.
摘要翻译：为可变形的电子束曝光提供与可配置的电子束曝光系统中的一个孔口构件，用于与配对孔径构件组合使用。对角孔构件具有第一孔，并且孔构件具有用于成形电子束的第二孔，其中孔构件还具有至少一个孔形掩模图案，其具有不同于第二孔的形状的形状，并且至少一个孔径掩模图案具有比第一孔小的尺寸，使得电子束根据至少一个孔径掩模图案的形状成形，除了当通过第一和第二孔的组合使电子束成形为变量形电子束曝光。

72. 发明授权

US07839447B2 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US07839447B2
公开(公告)日：2010-11-23
申请号：US12079129
申请日：2008-03-25
申请人： Yoichi Mizutani , Masayuki Takezawa , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
发明人： Yoichi Mizutani , Masayuki Takezawa , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
IPC分类号： H04N5/222
CPC分类号： H04N5/23245 , H04N1/2137 , H04N5/23293 , H04N5/343 , H04N5/372 , H04N5/378
摘要： An imaging apparatus for performing efficient signal processing depending on the operational mode. In the finder mode, a CCD interface 21a decimates horizontal components of image data supplied from an image generating unit 10 to one-third and moreover processes the decimated image data with data conversion and resolution conversion to produce Y, Cb and Cr image data which are routed to and written in an image memory 32 over a memory controller 22. In the recording mode, the CCD interface 21a causes the image data from the image generating unit 10 to be written in the image memory 32 via memory controller 22 after decimation and gamma correction etc. The camera DSP 21c reads out the image data via memory controller 22 from the image memory 32 to effect data conversion for writing the resulting data via memory controller 22 in the image memory 32.
摘要翻译：一种用于根据操作模式执行有效信号处理的成像装置。在取景器模式中，CCD接口21a将从图像生成单元10提供的图像数据的水平分量抽取到三分之一，并且用数据转换和分辨率转换来处理抽取的图像数据，以产生Y，Cb和Cr图像数据，在存储器控制器22上被路由到和写入图像存储器32中。在记录模式中，CCD接口21a使来自图像生成单元10的图像数据经抽取后的存储器控制器22写入图像存储器32中，并且伽玛校正等。相机DSP 21c经由存储器控制器22从图像存储器32读出图像数据，以进行用于经由存储器控制器22将得到的数据写入图像存储器32中的数据转换。

73. 发明授权

US07719582B2 Solid-state imaging apparatus and its signal reading method 有权
标题翻译：固态成像装置及其信号读取方法
公开(公告)号：US07719582B2
公开(公告)日：2010-05-18
申请号：US10535970
申请日：2003-11-21
申请人： Takamasa Wada , Eiichi Funatsu , Keiji Mabuchi , Ken Nakajima , Takashi Abe , Tomoyuki Umeda , Nobuo Nakamura , Hiroaki Fujita , Hiroki Sato
发明人： Takamasa Wada , Eiichi Funatsu , Keiji Mabuchi , Ken Nakajima , Takashi Abe , Tomoyuki Umeda , Nobuo Nakamura , Hiroaki Fujita , Hiroki Sato
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N9/045
摘要： When pixel signals are separately read from a plurality of horizontal signal lines to achieve high-speed processing, color difference in image signals and stripes are eliminated.In the operation of reading the pixel signals from the (2n)th row, the pixel signals from R pixels on odd columns are output to an output system A through a horizontal signal line (60A). On the other hand, the pixel signals from Gr pixels on even columns are output to an output system B through a horizontal signal line (60B). In the operation of reading the pixel signals from the (2n+1)th row, the pixel signals from Gb pixels on the odd columns are output to the output system B through the horizontal signal line (60B) by the switching operation in a switching circuit (50). Similarly, the pixel signals from B pixels on the even columns are output to the output system A through the horizontal signal line (60A) by the switching operation in the switching circuit (50).
摘要翻译：当从多个水平信号线分别读取像素信号以实现高速处理时，消除了图像信号和条纹中的色差。在从第（2n）行读取像素信号的操作中，通过水平信号线（60A）将来自奇数列的R个像素的像素信号输出到输出系统A. 另一方面，偶数列上的Gr像素的像素信号通过水平信号线（60B）输出到输出系统B. 在从第（2n + 1）行读取像素信号的操作中，通过切换操作通过水平信号线（60B）将奇数列上的Gb像素的像素信号输出到输出系统B 电路（50）。类似地，通过切换电路（50）中的切换操作，通过水平信号线（60A）将偶数列上的B像素的像素信号输出到输出系统A.

74. 发明授权

US07623172B2 Solid-state image pickup device and drive method thereof 失效
标题翻译：固体摄像装置及其驱动方法
公开(公告)号：US07623172B2
公开(公告)日：2009-11-24
申请号：US10545740
申请日：2004-02-20
申请人： Takamasa Wada , Eiichi Funatsu , Keiji Mabuchi , Ken Nakajima , Katsuaki Hirota , Nobuyuki Satou , Takashi Abe , Tomoyuki Umeda , Nobuo Nakamura , Hiroaki Fujita , Hiroki Sato
发明人： Takamasa Wada , Eiichi Funatsu , Keiji Mabuchi , Ken Nakajima , Katsuaki Hirota , Nobuyuki Satou , Takashi Abe , Tomoyuki Umeda , Nobuo Nakamura , Hiroaki Fujita , Hiroki Sato
IPC分类号： H04N3/14 , H04N5/335 , H04N5/228
CPC分类号： H04N9/045 , H04N5/3456 , H04N5/3458 , H04N5/347 , H04N5/374
摘要： A solid state imaging device having an X-Y addressable solid state imaging device with color filters and a driving unit which reads out pixel information of a same color filter in a unit pixel block as pixel information for one pixel simulatively. A predetermined color coding for the pixels has two rows and two columns. When k is a positive integer equal to or larger than 0, with (2k+3)×(2k+3) pixel blocks as unit pixel blocks, the driving unit reads out pieces of pixel information of the same color filter in each of the unit pixel blocks, the driving unit reads out pieces of pixel information of a same color filter in each of the unit pixel blocks simulatively as pixel information for one pixel in a state in which the unit pixel blocks are laid without overlapping one another, and the driving unit averages the added pieces of pixel information and outputs the averaged pieces of pixel information.
摘要翻译：一种固态成像装置，具有具有滤色器的X-Y可寻址固态成像装置和驱动单元，其以模拟方式读出单位像素块中的相同滤色器的像素信息作为像素信息。像素的预定颜色编码具有两行和两列。当k是等于或大于0的正整数时，以（2k + 3）×（2k + 3）个像素块为单位像素块，驱动单元读出每个像素块中的相同滤色器的像素信息单位像素块，驱动单元模拟地将每个单位像素块中的相同滤色器的像素信息作为像素信息读出，其中单位像素块被放置在不重叠的状态下的一个像素的像素信息，并且驱动单元对所附加的像素信息进行平均并输出平均的像素信息。

75. 发明申请

US20090052797A1 IMAGING DEVICE, IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM FOR IMAGE PROCESSING METHOD, AND RECORDING MEDIUM HAVING PROGRAM FOR IMAGE PROCESSING METHOD RECORDED THEREON 有权
标题翻译：成像装置，图像处理装置，图像处理方法，用于图像处理方法的程序和具有记录的图像处理方法的程序的记录介质
公开(公告)号：US20090052797A1
公开(公告)日：2009-02-26
申请号：US12279190
申请日：2007-09-20
申请人： Nobuyuki Matsushita , Ken Nakajima , Mikiko Yamada
发明人： Nobuyuki Matsushita , Ken Nakajima , Mikiko Yamada
IPC分类号： G06K9/40
CPC分类号： H04N9/045 , H04N5/217 , H04N2101/00 , H04N2209/046
摘要： A method and apparatus to remove color noise included in raw data while effectively preventing image quality degradation. For Interest pixels serially set onto a mosaic image formed of raw data, conversion is executed into a pixel value for noise removal based on a processing reference pixel value having a unified color signal component in each interest pixel, noise is removed from the pixel value for noise removal, and the pixel value for noise removal with noise removed is converted into the source pixel value, whereby only color noise can be removed without affecting a luminance signal.
摘要翻译：一种消除原始数据中包含的颜色噪声同时有效防止图像质量下降的方法和装置。对于由连续设置在由原始数据形成的马赛克图像上的兴趣像素，基于在每个关注像素中具有统一颜色信号分量的处理参考像素值，将转换执行为用于噪声去除的像素值，从像素值中去除噪声噪声消除，并且将去除噪声的噪声去除的像素值转换为源像素值，由此仅可以去除颜色噪声而不影响亮度信号。

76. 发明授权

US07397499B2 Image pickup device and chromatic aberration correction method 失效
标题翻译：摄像装置和色像差校正方法
公开(公告)号：US07397499B2
公开(公告)日：2008-07-08
申请号：US10506848
申请日：2003-03-05
申请人： Miyuki Okada , Ken Nakajima
发明人： Miyuki Okada , Ken Nakajima
IPC分类号： H04N5/228
CPC分类号： H04N5/772 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/23287 , H04N5/775 , H04N5/781 , H04N5/907 , H04N9/045 , H04N9/8205
摘要： An image pick-up device and a chromatic aberration correcting method are provided in which a satisfactory correction processing can be performed even when the image pickup device, such as a camera, simultaneously performs shake correction. An output signal from a camera-signal processing circuit is selected by a selector switch and is supplied to a chromatic aberration correcting unit. An angular velocity due to the camera shake is detected using sensors and the detected signal is supplied to a camera shake correcting vector calculating unit. A driving state of a camera lens is supplied to a conversion-ratio calculating unit. An optical axis centered shift vector of camera lens is obtained from the camera shake correcting vector and is supplied to the correcting unit. Accordingly the picture-quality deterioration caused in the miniaturized camera lens can be compensated by processing the captured image signal, and also a satisfactory correction processing can be performed even when the camera shake correction is performed simultaneously.
摘要翻译：提供了一种图像拾取装置和色像差校正方法，即使在诸如照相机的图像拾取装置同时进行抖动校正时，也能够进行令人满意的校正处理。来自相机信号处理电路的输出信号由选择器开关选择，并提供给色差校正单元。使用传感器检测由于相机晃动引起的角速度，并且将检测到的信号提供给相机抖动校正矢量计算单元。相机镜头的驱动状态被提供给转换比计算单元。从相机抖动校正矢量获得相机镜头的以光轴为中心的移动矢量，并将其提供给校正单元。因此，可以通过处理拍摄图像信号来补偿在小型化的相机镜头中引起的图像质量恶化，并且即使当同时执行相机抖动校正时也可以执行令人满意的校正处理。

77. 发明申请

US20080056580A1 Face detection device, imaging apparatus, and face detection method 有权
标题翻译：面部检测装置，成像装置和面部检测方法
公开(公告)号：US20080056580A1
公开(公告)日：2008-03-06
申请号：US11888322
申请日：2007-07-31
申请人： Miyuki Okada , Ken Nakajima
发明人： Miyuki Okada , Ken Nakajima
IPC分类号： G06K9/66
CPC分类号： G06K9/00228 , H04N5/23219
摘要： A face detection device for detecting the face of a person in an input image may include the following elements: a face detection circuit including a hardware circuit configured to detect a face in an input image; a signal processing circuit configured to perform signal processing based on an input image signal in accordance with a rewritable program including a face detection program for detecting a face in an input image; and a controller configured to allow the face detection circuit and the signal processing circuit to perform face detection on an image of a frame or on respective images of adjacent frames among consecutive frames, and to control face detection by the signal processing circuit on the basis of a face detection result obtained by the face detection circuit.
摘要翻译：用于检测输入图像中的人脸的脸部检测装置可以包括以下元件：面部检测电路，包括被配置为检测输入图像中的脸部的硬件电路; 信号处理电路，被配置为根据包括用于检测输入图像中的面部的面部检测程序的可重写程序，基于输入图像信号执行信号处理; 以及控制器，其被配置为允许所述面部检测电路和所述信号处理电路对连续帧中的帧的图像或相邻帧的各个图像执行面部检测，并且基于所述信号处理电路来控制所述信号处理电路的面部检测由脸部检测电路获得的面部检测结果。

78. 发明申请

US20080050022A1 Face detection device, imaging apparatus, and face detection method 有权
标题翻译：面部检测装置，成像装置和面部检测方法
公开(公告)号：US20080050022A1
公开(公告)日：2008-02-28
申请号：US11888305
申请日：2007-07-31
申请人： Miyuki Okada , Ken Nakajima
发明人： Miyuki Okada , Ken Nakajima
IPC分类号： G06K9/62
CPC分类号： G06K9/00234 , G06K9/3208 , H04N5/23219
摘要： A face detection device for detecting the face of a person in an input image may include the following elements: a face detection circuit including a hardware circuit configured to detect a face in an input image; a signal processing circuit configured to perform signal processing based on an input image signal in accordance with a rewritable program including a face detection program for detecting a face in an input image; and a controller configured to allow the face detection circuit and the signal processing circuit to perform face detection in a parallel manner on an image of a frame or on respective images of adjacent frames among consecutive frames, and to output a final face detection result on the basis of face detection results obtained by the face detection circuit and the signal processing circuit.
摘要翻译：用于检测输入图像中的人脸的脸部检测装置可以包括以下元件：面部检测电路，包括被配置为检测输入图像中的脸部的硬件电路; 信号处理电路，被配置为根据包括用于检测输入图像中的面部的面部检测程序的可重写程序，基于输入图像信号执行信号处理; 以及控制器，其被配置为允许所述面部检测电路和所述信号处理电路以并行方式对连续帧中的帧的图像或相邻帧的各个图像执行面部检测，并且在所述帧由面部检测电路和信号处理电路得到的面部检测结果的基础。

79. 发明授权

US07120310B2 Image noise reduction method and device 有权
标题翻译：图像降噪方法及装置
公开(公告)号：US07120310B2
公开(公告)日：2006-10-10
申请号：US10276110
申请日：2002-02-20
申请人： Ken Nakajima , Satoshi Mitsui
发明人： Ken Nakajima , Satoshi Mitsui
IPC分类号： G06K9/40 , H04L27/22
CPC分类号： G06T5/20 , G06T5/002 , G06T2207/20192
摘要： An image noise reduction method and apparatus to be used to digitize and process an image signal. Level values of peripheral pixels and the level value of a watched pixel are input into eight comparators and the value “1” is output when absolute values of differences between the level values are smaller than the value of a reference level. Signals output from the comparators are supplied to four AND circuits. The signals output from the AND circuits are supplied to eight AND gates in accordance with each combination and level values of corresponding peripheral pixels. Signals output from the AND circuits are supplied to an adder and the value “1” is added to the multiplication value and output to an output port-4. Thereby, the averaging operation is performed by using only pixels which solves the problem that an averaged signal phase is deviated from an original position.
摘要翻译：用于数字化和处理图像信号的图像降噪方法和装置。周边像素的电平值和观看像素的电平值被输入到八个比较器中，并且当电平值之间的差的绝对值小于参考电平的值时，输出值“1”。从比较器输出的信号被提供给四个“与”电路。根据相应周边像素的每个组合和电平值，从AND电路输出的信号被提供给八个AND门。从AND电路输出的信号被提供给加法器，并将值“1”加到乘法值并输出到输出端口-4。因此，仅使用解决平均信号相位偏离原始位置的问题的像素执行平均化操作。

80. 发明申请

US20050264661A1 Digital still camera apparatus, video camera apparatus, and information terminal apparatus 失效
标题翻译：数码相机装置，摄像机装置，信息终端装置
公开(公告)号：US20050264661A1
公开(公告)日：2005-12-01
申请号：US10517025
申请日：2003-06-09
申请人： Isao Kawanishi , Ken Nakajima
发明人： Isao Kawanishi , Ken Nakajima
IPC分类号： H04N5/235 , H04N5/335 , H04N5/353 , H04N5/359 , H04N5/369 , H04N5/372 , H04N9/04 , H04N9/64
CPC分类号： H04N5/3595 , H04N5/2352 , H04N9/045
摘要： The automatic exposure adjustment control that is not affected by the smear is obtained in an image pick-up device control system of an electronic shutter, a lens aperture and an automatic gain control, without performing measures against a change of the dark electric-current of vertical OP, the behavior of the dark noise and defective pixels of vertical OP, and a smear amount is calculated precisely even if the weak smear phenomenon which does not reach a saturation level occurs. Therefore, when the smear is detected, the first electronic shutter speed and the first lens aperture value are measured and the first color information integral values of red, green and blue are measured respectively in a predetermined color measurement area of an effective pixel region of an image pick-up unit and the electronic shutter speed is slowed to a predetermined amount to become the same exposure amount as the exposure amount at the first electronic shutter speed and the first lens aperture value, and the lens aperture is narrowed only to that amount, to measure the second color information integral values of the red, green and blue in the color measurement area, and the smear amount is calculated from the color integral values of the red, green and blue.
摘要翻译：在电子快门，透镜孔径和自动增益控制的图像拾取装置控制系统中获得不受拖影影响的自动曝光调节控制，而不对黑暗电流的变化进行措施即使发生不达到饱和水平的弱涂片现象，也能精确地计算出垂直OP的暗噪声和垂直OP的缺陷像素的行为以及拖尾量。因此，当检测到涂片时，测量第一电子快门速度和第一透镜光圈值，并且在一个有效像素区域的预定颜色测量区域中分别测量红色，绿色和蓝色的第一颜色信息积分值摄像单元和电子快门速度被放慢到预定量，以变成与第一电子快门速度和第一透镜光圈值下的曝光量相同的曝光量，并且透镜孔径仅变窄到该量，测量颜色测量区域中的红色，绿色和蓝色的第二颜色信息积分值，并根据红色，绿色和蓝色的颜色积分值计算涂片量。

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