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41. 发明授权

US4670777A Color filter having cyan, yellow, green and magenta filter elements providing increased dynamic range for use with field integration mode solid state imaging device 失效
标题翻译：具有青色，黄色，绿色和品红色滤光片元件的滤色片提供了与场集成模式固态成像装置一起使用的增加的动态范围
公开(公告)号：US4670777A
公开(公告)日：1987-06-02
申请号：US574064
申请日：1984-01-26
申请人： Kiyotsugu Ishikawa , Tohru Takamura , Yoshiaki Sone , Susumu Hashimoto , Masao Hiramoto
发明人： Kiyotsugu Ishikawa , Tohru Takamura , Yoshiaki Sone , Susumu Hashimoto , Masao Hiramoto
IPC分类号： G02B5/20 , H01L27/14 , H04N9/04 , H04N9/07 , H04N9/077
CPC分类号： H04N9/045
摘要： A color filter is constituted by unit arrays of two columns and four rows of filter elements. The first column has cyan, magenta, cyan, and green (or green, yellow, green and cyan) filter elements which are arranged in that order and the second column has yellow, green, yellow, and magenta (or magenta, cyan, magenta and yellow filter elements which are arranged in that order. A solid state image apparatus having an expanded dynamic range is realized by using this color filter in that the dynamic range of the photoelectric elements corresponding to the green filter elements can be utilized more efficiently.
摘要翻译：彩色滤光片由两列和四列过滤元件的单位阵列构成。第一列具有按顺序布置的青色，品红色，青色和绿色（或绿色，黄色，绿色和青色）过滤元件，第二列具有黄色，绿色，黄色和品红色（或品红色，青色，品红色和黄色滤光片元件，通过使用该滤色器，可以更有效地利用与绿色滤光片元件对应的光电元件的动态范围，从而实现动态范围扩大的固体摄像装置。

42. 发明授权

US09429834B2 Three-dimensional imaging device 有权
标题翻译：三维成像装置
公开(公告)号：US09429834B2
公开(公告)日：2016-08-30
申请号：US13511029
申请日：2011-08-19
申请人： Yasunori Ishii , Masao Hiramoto
发明人： Yasunori Ishii , Masao Hiramoto
IPC分类号： H04N13/02 , G03B35/10 , G06T7/00 , H04N13/00
CPC分类号： G03B35/10 , G06T7/55 , G06T2207/20088 , H04N13/20 , H04N13/214 , H04N2013/0081
摘要： This 3D image capture device includes an image capturing section 100 and a signal processing section 200. The image capturing section 100 includes a light-transmitting section 2 with first, second and third transmitting areas that have mutually different transmission wavelength ranges, a solid-state image sensor 1 that is arranged to receive the light transmitted through the light-transmitting section, and an optical system 3 that produces an image on an imaging area of the solid-state image sensor. The signal processing section 200 includes an image generating section 7 that generates three image signals, representing the quantities of light rays that have been incident on the first, second and third transmitting areas, based on the output signal of the solid-state image sensor 1, and a parallax estimating section 40 that estimates parallax based on the three image signals.
摘要翻译：该3D图像拍摄装置包括图像拍摄部100和信号处理部200.图像拍摄部100包括具有彼此不同的透射波长范围的第一，第二和第三透射区域的透光部分2，固态被配置为接收透过透光部的光的图像传感器1以及在固体摄像元件的摄像区域上产生图像的光学系统3。信号处理部分200包括：图像产生部分7，其根据固态图像传感器1的输出信号产生表示入射在第一，第二和第三传送区域上的光线的量的三个图像信号以及基于三个图像信号来估计视差的视差估计部40。

43. 发明授权

US09215966B2 3D image shooting apparatus and endoscope 有权
标题翻译： 3D图像拍摄装置和内窥镜
公开(公告)号：US09215966B2
公开(公告)日：2015-12-22
申请号：US13456672
申请日：2012-04-26
申请人： Katsuhiro Kanamori , Masao Hiramoto
发明人： Katsuhiro Kanamori , Masao Hiramoto
IPC分类号： A61B1/04 , A61B1/00 , A61B1/06 , G03B35/08 , G03B35/18 , H04N13/02
CPC分类号： A61B1/00096 , A61B1/00193 , A61B1/0646 , G03B35/08 , G03B35/18 , H04N13/207 , H04N13/254
摘要： In one embodiment, an element 106 transform, with a voltage, non-polarized light into plane polarized light with an arbitrary plane of polarization. A synchronizer 112 gives the plane of polarization control element 106 an instruction to rotate the plane of polarization, thereby getting the plane of polarization of the illumination rotated and casting that polarized light toward the object. At the same time, the synchronizer 112 sends a shooting start signal to an image sensor 110, thereby getting video. The synchronizer 112 performs these processing steps multiple times. A captured video signal is sent to an image processing processor 108, where LL, RR and CC images are separately generated as images of light rays that have passed through left and right polarizing areas and the central non-polarizing area and left and right parallax signals are generated and sent to a 3D display section 122.
摘要翻译：在一个实施例中，元件106将电压非偏振光转换成具有任意偏振平面的平面偏振光。同步器112给偏振控制元件106的平面指示旋转偏振平面，从而使照明的偏振平面旋转并将该偏振光投射到物体。同时，同步器112将拍摄开始信号发送到图像传感器110，从而获得视频。同步器112多次执行这些处理步骤。拍摄的视频信号被发送到图像处理处理器108，其中LL，RR和CC图像被分别生成为已经通过左右偏振区域的光线和中心非偏振区域以及左右视差信号并被发送到3D显示部分122。

44. 发明申请

US20150138319A1 IMAGE PROCESSOR, 3D IMAGE CAPTURE DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权
标题翻译：图像处理器，3D图像捕获设备，图像处理方法和图像处理程序
公开(公告)号：US20150138319A1
公开(公告)日：2015-05-21
申请号：US13816748
申请日：2012-07-04
申请人： Yasunori Ishii , Masao Hiramoto
发明人： Yasunori Ishii , Masao Hiramoto
IPC分类号： H04N13/02 , H04N13/00
CPC分类号： H04N13/257 , H04N5/3696 , H04N13/133 , H04N13/15 , H04N13/214 , H04N13/218
摘要： An image processor 7 includes: an in-focus area extracting section 72 that extracts an in-focus area of two images with parallax; a color conversion matrix calculating section 73 that obtains a color conversion matrix between the two images by reference to information about the colors of pixels that are included in the in-focus area of the two images; and a color conversion section 74 that converts the color of one of the two images by using the color conversion matrix.
摘要翻译：图像处理器7包括：聚焦区域提取部分72，其提取具有视差的两个图像的对焦区域; 颜色转换矩阵计算部分73，通过参考关于包括在两个图像的对焦区域中的像素的颜色的信息来获得两个图像之间的颜色转换矩阵; 以及通过使用颜色转换矩阵来转换两个图像之一的颜色的颜色转换部分74。

45. 发明授权

US08970721B2 Imaging device, solid-state imaging element, image generation method, and program 有权
标题翻译：成像装置，固态成像元件，图像生成方法和程序
公开(公告)号：US08970721B2
公开(公告)日：2015-03-03
申请号：US13141711
申请日：2010-10-01
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa
IPC分类号： H04N5/235 , H04N5/335 , H04N5/347 , H04N5/232 , H04N5/353 , H04N5/3745
CPC分类号： H04N5/347 , H04N5/23245 , H04N5/353 , H04N5/3745
摘要： An image capture device includes: an array of pixels 200 including a plurality of pixels 20 which are arranged two-dimensionally on an imaging area; a pixel signal reading section 30 for reading a pixel signal from each pixel 20; and an image generating section 32 for generating an image based on the pixel signals having been read by the pixel signal reading section 30. The array of pixels is divided into M unit pixel blocks 40 (where M is an integer of 2 or more) each containing N pixels (where N is an integer of 2 or more). The pixel signal reading section reads the pixel signals from the N pixels 20 contained in each unit pixel block 40 at every time interval T, with respectively different timings.
摘要翻译：图像捕获装置包括：像素阵列200，其包括在成像区域上二维排列的多个像素20; 用于从每个像素20读取像素信号的像素信号读取部分30; 以及图像生成部32，用于基于由像素信号读取部30读取的像素信号来生成图像。将像素阵列分割为M个像素块40（其中M为2以上的整数）包含N个像素（N为2以上的整数）。像素信号读取部分分别以每个时间间隔T从包含在每个单位像素块40中的N个像素20读取像素信号，分别具有不同的定时。

46. 发明授权

US08902339B2 Solid-state imaging element and dispersing element array for improved color imaging 有权
标题翻译：固态成像元件和分散元件阵列，用于改进彩色成像
公开(公告)号：US08902339B2
公开(公告)日：2014-12-02
申请号：US13814999
申请日：2012-05-25
申请人： Masao Hiramoto , Toshiya Fujii , Tatsuya Nakamura , Masaaki Suzuki , Yusuke Monobe , Yoshiaki Sugitani
发明人： Masao Hiramoto , Toshiya Fujii , Tatsuya Nakamura , Masaaki Suzuki , Yusuke Monobe , Yoshiaki Sugitani
IPC分类号： H04N5/335 , H01L27/146 , H04N9/04
CPC分类号： H01L27/14625 , H01L27/14621 , H01L27/14629 , H04N9/045
摘要： A solid-state image sensor includes a photosensitive cell array and a dispersing element array. Each unit block 40 of the photosensitive cell array includes four photosensitive cells 2a, 2b, 2c and 2d. The dispersing element array makes light, obtained by subtracting a light ray with a first color component (C1) from incoming light (W) and adding a light ray with a second color component (C2) thereto, incident on the first photosensitive cell 2a, also makes light, obtained by subtracting the light ray with the second color component (C2) from the incoming light (W) and adding the light ray with the first color component (C1) thereto, incident on the second photosensitive cell 2b, further makes light, obtained by subtracting a light ray with a third color component (C3) from the incoming light (W) and adding the light rays with the first and second color components (C4=C1+C2) thereto, incident on the third photosensitive cell 2c, and further makes light, obtained by subtracting the light rays with the first and second color components (C4) from the incoming light (W) and adding the light ray with the third color Component (c3)thereto, incident on the fourth photosensitive cell 2d.
摘要翻译：固态图像传感器包括感光单元阵列和分散元件阵列。感光单元阵列的每个单元块40包括四个感光单元2a，2b，2c和2d。分散元件阵列通过从入射光（W）减去具有第一颜色成分（C1）的光线并将入射到第一感光单元2a上的具有第二颜色成分（C2）的光线添加到其中而获得光，还通过从入射光（W）减去具有第二颜色分量（C2）的光线并将入射到第二感光单元2b上的与第一颜色分量（C1）的光线相加的光进一步制成光，通过从入射光（W）减去具有第三颜色分量（C3）的光线并将其中具有第一和第二颜色分量（C4 = C1 + C2）的光线加到入射到第三感光单元上的光，并且进一步通过从入射光（W）减去具有第一和第二颜色分量（C4）的光线并将其中的第三颜色分量（c3）的光线加到入射到第四感光体上而获得的光细胞2d。

47. 发明授权

US08514319B2 Solid-state image pickup element and image pickup apparatus 有权
标题翻译：固态图像拾取元件和图像拾取装置
公开(公告)号：US08514319B2
公开(公告)日：2013-08-20
申请号：US13502417
申请日：2011-04-22
申请人： Masao Hiramoto , Toshiya Fujii , Masaaki Suzuki
发明人： Masao Hiramoto , Toshiya Fujii , Masaaki Suzuki
IPC分类号： H04N5/225
CPC分类号： H04N9/07 , H01L27/14621 , H01L27/14629 , H04N5/369
摘要： In a basic pixel arrangement of a solid-state image sensor, a dispersing element is arranged to face each of pixels that are located at row 1, column 2 and row 3, column 1 positions in order to make a light ray with a first color component incident on a horizontally adjacent pixel and also make a light ray with a complementary color component with respect to the first color component incident on that pixel that faces the dispersing element. A dispersing element is arranged to face each of pixels that are located at row 2, column 1 and row 4, column 1 positions in order to make a light ray with a second color component incident on a horizontally adjacent pixel and also make a light ray with a complementary color component with respect to the second color component incident on that pixel that faces the dispersing element. On the other hand, no dispersing elements are arranged to face pixels that are located at row 1, column 1, row 2, column 2, row 3, column 2 and row 4, column 2 positions.
摘要翻译：在固态图像传感器的基本像素布置中，分散元件布置成面对位于行1，列2和行3，列1位置的每个像素，以便形成具有第一颜色的光线分量入射在水平相邻的像素上，并且还使相对于入射到该像素上面对分散元件的第一颜色分量具有互补色成分的光线。分散元件布置成面对位于第2列，第1列和第4列第1列位置的每个像素，以便使具有入射在水平相邻像素上的第二颜色分量的光线形成光线具有相对于入射到该像素上面对分散元件的第二颜色分量的补色分量。另一方面，没有分散元件布置成面对位于行1，列1，行2，列2，行3，列2和行4，列2位置的像素。

48. 发明申请

US20130147926A1 3D IMAGE CAPTURE DEVICE 有权
标题翻译： 3D图像捕获设备
公开(公告)号：US20130147926A1
公开(公告)日：2013-06-13
申请号：US13812909
申请日：2012-07-04
申请人： Masao Hiramoto , Yasunori Ishii
发明人： Masao Hiramoto , Yasunori Ishii
IPC分类号： H04N13/02
CPC分类号： H04N13/25 , G03B35/04 , G03B35/10 , G03B35/12 , H04N13/207 , H04N13/214 , H04N13/257
摘要： This 3D image capture device includes: a light-transmitting section 1 including first and second light-transmitting areas 1L and 1R; an image sensor 2a arranged to receive the light transmitted through the light-transmitting section 1; an imaging section 3 that produces an image on an imaging area of the image sensor 2a; and an image capturing driving section that drives the image sensor so as to perform image capturing sessions at least twice in a row and drives the light-transmitting section so that the first and second light-transmitting areas change their positions every image capturing session. The first light-transmitting area 1L transmits light falling within a first wavelength range included in a color red wavelength range and light falling within a second wavelength range included in a color green wavelength range. The second light-transmitting area 1R transmits light falling within a third wavelength range, included in the color green wavelength range and shorter than the second wavelength range, and light falling within a fourth wavelength range included in a color blue wavelength range.
摘要翻译：该3D图像捕获装置包括：包含第一和第二透光区域1L和1R的透光部分1; 布置成接收透过光透射部分1的光的图像传感器2a; 成像部分3，其在图像传感器2a的成像区域上产生图像; 以及图像拍摄驱动部，其驱动所述图像传感器，以便至少执行两次连续的图像拍摄会话，并且驱动所述光发射部分，使得所述第一和第二光透射区域在每个图像拍摄会话期间改变其位置。第一透光区域1L透射在包括在红色的红色波长范围内的第一波长范围内的光以及落在彩色绿色波长范围内的第二波长范围内的光。第二透光区域1R发射包括在彩色绿色波长范围内且短于第二波长范围的第三波长范围内的光，以及落在包括在蓝色蓝色波长范围内的第四波长范围内的光。

49. 发明申请

US20130135502A1 COLOR SEPARATION FILTER ARRAY, SOLID-STATE IMAGING ELEMENT, IMAGING DEVICE, AND DISPLAY DEVICE 有权
标题翻译：彩色分离过滤器阵列，固态成像元件，成像装置和显示装置
公开(公告)号：US20130135502A1
公开(公告)日：2013-05-30
申请号：US13814260
申请日：2012-05-25
申请人： Masao Hiramoto , Masayuki Misaki , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Masaaki Suzuki
IPC分类号： H04N9/04
CPC分类号： H04N9/045 , G02B27/1006 , G02B27/141 , G02B27/143
摘要： A color separating filter array has a configuration in which unit elements 1, each having a triangular pyramid shape, are arranged two-dimensionally. Each unit element 1 includes: first, second, and third filters 1R, 1G, 1B arranged to form the three lateral faces of the triangular pyramid; and a reflective region. The first, second and third filters 1R, 1G and 1B are designed to transmit visible radiations falling within first, second and third wavelength ranges, respectively, and reflect visible radiation falling within any other wavelength range. The reflective region is arranged to further reflect a light ray that has been incident on a region surrounded with the first, second and third filters and reflected from any of the first, second and third filters and to guide the reflected light ray to another one of the first, second and third filters that is different from the one that has already reflected the light ray once.
摘要翻译：分色滤色器阵列具有二维排列有各自具有三角锥形状的单位元件1的结构。每个单元元件1包括：布置成形成三角锥的三个侧面的第一，第二和第三滤光器1R，1G，1B; 和反射区域。第一，第二和第三滤光器1R，1G和1B分别被设计成透射落在第一，第二和第三波长范围内的可见光，并且反射落在任何其它波长范围内的可见光。反射区域被布置成进一步反射已经入射在由第一，第二和第三滤光器包围的区域上并从第一，第二和第三滤光器中的任一个反射的区域上的光线，并且将反射光线引导到另一个与已经反射光线一次的第一，第二和第三滤光器不同。

50. 发明申请

US20130135493A1 SOILD-STATE IMAGING ELEMENT, IMAGING DEVICE AND SIGNAL PROCESSING METHOD 有权
标题翻译：土壤成像元件，成像装置和信号处理方法
公开(公告)号：US20130135493A1
公开(公告)日：2013-05-30
申请号：US13814999
申请日：2012-05-25
申请人： Masao Hiramoto , Toshiya Fujii , Tatsuya Nakamura , Masaaki Suzuki , Yusuke Monobe , Yoshiaki Sugitani
发明人： Masao Hiramoto , Toshiya Fujii , Tatsuya Nakamura , Masaaki Suzuki , Yusuke Monobe , Yoshiaki Sugitani
IPC分类号： H01L27/146 , H04N9/04
CPC分类号： H01L27/14625 , H01L27/14621 , H01L27/14629 , H04N9/045
摘要： A solid-state image sensor includes a photosensitive cell array and a dispersing element array. Each unit block 40 of the photosensitive cell array includes four photosensitive cells 2a, 2b, 2c and 2d. The dispersing element array makes light, obtained by subtracting a light ray with a first color component (C1) from incoming light (W) and adding a light ray with a second color component (C2) thereto, incident on the first photosensitive cell 2a, also makes light, obtained by subtracting the light ray with the second color component (C2) from the incoming light (W) and adding the light ray with the first color component (C1) thereto, incident on the second photosensitive cell 2b, further makes light, obtained by subtracting a light ray with a third color component (C3) from the incoming light (W) and adding the light rays with the first and second color components (C4==C1+C2) thereto, incident on the third photosensitive cell 2c, and further makes light, obtained by subtracting the light rays with the first and second color components (C4) from the incoming light (W) and adding the light ray with the third color component (C3) thereto, incident on the fourth photosensitive cell 2d.
摘要翻译：固态图像传感器包括感光单元阵列和分散元件阵列。感光单元阵列的每个单元块40包括四个感光单元2a，2b，2c和2d。分散元件阵列通过从入射光（W）减去具有第一颜色成分（C1）的光线并将入射到第一感光单元2a上的具有第二颜色成分（C2）的光线添加到其中而获得光，还通过从入射光（W）减去具有第二颜色分量（C2）的光线并将入射到第二感光单元2b上的与第一颜色分量（C1）的光线相加的光进一步制成光，通过从入射光（W）减去具有第三颜色分量（C3）的光线并将具有第一和第二颜色分量（C4 == C1 + C2）的光线加到入射到第三光敏器件上的光并且进一步通过从入射光（W）减去具有第一和第二颜色分量（C4）的光线并将其中的第三颜色分量（C3）的光线添加到第四个光源光敏电池2d。

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