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1. 发明授权

US10992879B2 Imaging system with multiple wide-angle optical elements arranged on a straight line and movable along the straight line 有权
公开(公告)号：US10992879B2
公开(公告)日：2021-04-27
申请号：US16490820
申请日：2018-03-16
申请人： Soichiro Yokota , Hirokazu Takenaka , Tamon Sadasue , Keita Katagiri
发明人： Soichiro Yokota , Hirokazu Takenaka , Tamon Sadasue , Keita Katagiri
IPC分类号： H04N5/247 , G06T7/55 , H04N13/243 , G06T17/00 , H04N5/225
摘要： An imaging system includes a plurality of imaging bodies, a moving part, and an imaging control unit. Each of the imaging bodies includes a first optical element that images a range containing a hemisphere that is centered at an optical axis and oriented in a first direction of the optical axis, and a second optical element that images a range containing a hemisphere that is centered at the optical axis and oriented in a second direction opposite to the first direction. The imaging bodies is arranged in a direction orthogonal to the optical axis. The moving part moves the imaging bodies on a straight line. The imaging control unit is configured to cause the imaging bodies to perform imaging in synchronization with each other, and acquire a taken image from each of the imaging bodies.

2. 发明授权

US09596408B2 Image capturing apparatus 有权
标题翻译：图像捕获装置
公开(公告)号：US09596408B2
公开(公告)日：2017-03-14
申请号：US15056105
申请日：2016-02-29
申请人： Tomonori Tanaka , Noriyuki Terao , Yoshiaki Irino , Toru Harada , Hideaki Yamamoto , Hirokazu Takenaka , Satoshi Sawaguchi , Nozomi Imae , Daisuke Bessho , Kensuke Masuda , Hiroyuki Satoh , Makoto Shohara , Shusaku Takasu
发明人： Tomonori Tanaka , Noriyuki Terao , Yoshiaki Irino , Toru Harada , Hideaki Yamamoto , Hirokazu Takenaka , Satoshi Sawaguchi , Nozomi Imae , Daisuke Bessho , Kensuke Masuda , Hiroyuki Satoh , Makoto Shohara , Shusaku Takasu
IPC分类号： H04N5/232 , H04N5/77 , G06T1/60 , H04N5/247 , G06K9/40 , H04N1/46 , H04N5/225
CPC分类号： H04N5/23238 , G06T1/60 , H04N5/2258 , H04N5/247 , H04N5/77
摘要： An image capturing apparatus includes image capturing devices; page memories for the image capturing devices, respectively, each page memory storing a piece of image data output from the corresponding image capturing device; a page-memory read unit configured to read pieces of image data stored in the page memories line by line in a time division manner; an image processing unit configured to perform predetermined image processing on the pieces of image data read from the page memories for the image capturing devices line by line in the time division manner; and a write monitoring unit configured to monitor write states of the pieces of image data that are output from the image capturing devices and written into the page memories, and control the page-memory read unit to start reading the pieces of image data from the page memories.
摘要翻译：图像捕获装置包括图像捕获装置; 每个页面存储器存储从相应的图像捕获装置输出的一条图像数据; 页存储器读取单元，被配置为以时分方式逐行地读取存储在页存储器中的图像数据; 图像处理单元，被配置为以对于图像捕获装置的页面存储器读取的图像数据，以时分方式逐行地执行预定的图像处理; 以及写入监视单元，被配置为监视从图像捕获装置输出并写入页面存储器的图像数据的写入状态，并且控制页面存储器读取单元开始从页面读取图像数据回忆

3. 发明授权

US09413955B2 Image capture system and imaging optical system 有权
标题翻译：图像捕获系统和成像光学系统
公开(公告)号：US09413955B2
公开(公告)日：2016-08-09
申请号：US14021073
申请日：2013-09-09
申请人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho , Makoto Shohara , Yoichi Ito , Shusaku Takasu
发明人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho , Makoto Shohara , Yoichi Ito , Shusaku Takasu
IPC分类号： H04N7/00 , G02B17/08 , G02B13/00 , G03B17/17 , H04N5/232 , G03B37/04 , G02B13/06
CPC分类号： G02B13/06 , G02B9/62 , G02B13/0065 , G02B17/08 , G03B17/17 , G03B37/04 , H04N5/2258 , H04N5/23238
摘要： An image capture system including two imaging systems of the same structure each having a wide-angle lens, which includes a front group, a reflection surface, and a rear group arranged in order from an object side, has a field angle larger than 180 degrees, and bends an optical axis of the front group toward the rear group by the reflection surface, and an imaging sensor, obtains an image in a solid angle of 4π radian by combining images imaged by the imaging systems. Each of the two wide-angle lenses includes the reflection surface between the front group and the rear group, the reflection surfaces are made to be common to the two imaging systems. This reduces an interval between lenses nearest to the object side in the front groups of the two wide-angle lenses, thereby reducing a distance between maximum field angles of the two wide-angle lenses.
摘要翻译：具有相同结构的两个成像系统的图像拍摄系统具有大于180度的场角，每个具有广角镜头的成像系统包括从物体侧排列的前组，反射面和后组，并且通过反射表面使前组的光轴朝向后组弯曲，并且成像传感器通过组合由成像系统成像的图像来获得4π弧度的立体角的图像。两个广角透镜中的每一个包括前组和后组之间的反射表面，使得反射表面对于两个成像系统是共同的。这减小了两个广角镜头的前组中最接近物体侧的镜头之间的间隔，从而减小了两个广角镜头的最大视场角之间的距离。

4. 发明授权

US09201222B2 Imaging system and imaging optical system 有权
标题翻译：成像系统和成像光学系统
公开(公告)号：US09201222B2
公开(公告)日：2015-12-01
申请号：US13590365
申请日：2012-08-21
申请人： Kensuke Masuda , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Hiroyuki Satoh
发明人： Kensuke Masuda , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Hiroyuki Satoh
IPC分类号： H04N7/00 , G02B13/06 , H04N5/232 , H04N5/225 , G02B5/04
CPC分类号： G02B13/06 , G02B5/04 , G03B37/04 , H04N5/2254 , H04N5/2258 , H04N5/23238
摘要： An imaging system includes n or more photographing optical system having an imaging optical system having a full angle of view A (degree) larger than 360/n where n is a natural number of 2 or more and a two-dimensional imaging element configured to convert light condensed by the imaging optical system into an image signal, wherein in the imaging optical system of each of the imaging optical systems, a magnification per unit angle of view monotonically increases from 0 to 360/n-degree angle of view, and an increase rate of the magnification monotonically decreases to the full angle of view A (degree) after the 360/n-degree angle of view.
摘要翻译：一种成像系统包括具有成像光学系统的成像光学系统的n个或更多个拍摄光学系统，该成像光学系统具有大于360 / n的全视角A（度），其中n是2或更大的自然数，以及被配置为转换的二维成像元件通过成像光学系统将光聚焦成图像信号，其中在每个成像光学系统的成像光学系统中，每单位视角的倍率从0逐渐增加到360度/ n度视角，并且增加倍率在360度/ n度视角之后单调下降到全视角A（度）。

5. 发明申请

US20140132709A1 WIDE-ANGLE LENS AND IMAGING DEVICE 有权
标题翻译：宽角镜头和成像装置
公开(公告)号：US20140132709A1
公开(公告)日：2014-05-15
申请号：US14233347
申请日：2012-07-23
申请人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho
发明人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho
IPC分类号： G02B13/00 , H04N5/232 , G02B13/06
CPC分类号： G02B13/06 , G02B13/0065 , G02B19/008 , G02B27/1066 , H04N5/23238
摘要： A wide-angle lens having a field angle larger than 180 degrees includes, in order from an object side to an image side, a front group, a reflection surface, and a back group, wherein the front group includes three lenses having a negative refractive power, the reflection surface is configured to curve an optical axis of the front group at 90 degrees toward the back group, the back group includes four lenses having a positive refractive power, a front principle point is set between a second lens and a third lens from the object side in the front group, and a focal length of an entire system f and a distance between an intersection of the reflection surface and the optical axis of the front group and the front principle point d satisfy the following condition (1) 7.0
摘要翻译：具有大于180度的场角的广角镜头包括从物体侧到像侧的顺序为前组，反射面和背组，其中前组包括具有负折射率的三个透镜反射面被配置为使前组的光轴朝向后组90度弯曲，后组包括具有正屈光力的四个透镜，在第二透镜和第三透镜之间设置前原点从前组中的物体侧和整个系统f的焦距以及前组的反射表面和光轴的交点与前主要点d之间的距离满足以下条件（1）7.0

6. 发明申请

US20130242040A1 IMAGING SYSTEM 有权
标题翻译：成像系统
公开(公告)号：US20130242040A1
公开(公告)日：2013-09-19
申请号：US13795453
申请日：2013-03-12
申请人： Kensuke MASUDA , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara
发明人： Kensuke MASUDA , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara
IPC分类号： H04N5/225
CPC分类号： H04N5/23238 , G02B5/04 , G02B13/06 , H04N5/2251 , H04N5/2252 , H04N5/2254 , H04N5/23241
摘要： An imaging system includes an imaging body having an optical system and an imaging element, a power supplier configured to supply power to the imaging element, and a housing configured to hold the imaging body and the power supplier, wherein the optical system includes at least one optical element projecting from the housing, and a distance AP between a gravity center A of a portion including the optical system and a gravity center P of the entire imaging system and a distance BP between a gravity center B of the power supplier and the gravity center P of the entire imaging system satisfy the following condition. AP>BP
摘要翻译：一种成像系统包括具有光学系统和成像元件的成像体，被配置为向成像元件供电的电源以及被构造成保持成像体和电源的壳体，其中所述光学系统包括至少一个从壳体突出的光学元件以及包括光学系统的部分的重心A与整个成像系统的重心P之间的距离AP以及电源的重心B与重心之间的距离BP 整个成像系统的P满足以下条件。 AP> BP

7. 发明授权

US08446634B2 Color conversion apparatus, and color conversion method and computer program product 失效
标题翻译：颜色转换装置，颜色转换方法和计算机程序产品
公开(公告)号：US08446634B2
公开(公告)日：2013-05-21
申请号：US12659368
申请日：2010-03-05
申请人： Hirokazu Takenaka
发明人： Hirokazu Takenaka
IPC分类号： H04N1/60 , H04N1/46 , G03F3/08 , G06K9/00
CPC分类号： H04N1/6022 , H04N1/60 , H04N1/6058
摘要： A first color conversion unit converts RGB signals from a line input unit to L*a*b* signals. A lightness range compression unit matches the lightness range of the input color signals with that of an output gamut. If the maximum saturation point on an input line is outside the output gamut, an input line correction unit corrects the point in such a manner that it is mapped onto the surface of the output gamut. If a near-surface determination unit determines that the corrected line is not located on the surface of the output gamut, an out-of-gamut mapping unit maps it onto the surface of the output gamut, whereas if it determines that the corrected line is located near the surface of the output gamut, the surface mapping unit maps all points on the surface of the output gamut. A second color conversion unit converts the mapped L*a*b* signals to CMYK signals.
摘要翻译：第一颜色转换单元将来自行输入单元的RGB信号转换为L * a * b *信号。亮度范围压缩单元将输入颜色信号的亮度范围与输出色域的亮度范围相匹配。如果输入线上的最大饱和点在输出色域之外，则输入行校正单元以这样的方式校正该点，使其被映射到输出色域的表面上。如果近表面确定单元确定校正的线不位于输出色域的表面上，则色域外映射单元将其映射到输出色域的表面上，而如果确定校正的行是位于输出色域表面附近，表面映射单元映射输出色域表面上的所有点。第二颜色转换单元将映射的L * a * b *信号转换为CMYK信号。

8. 发明授权

US11914039B2 Range finding device and range finding method 有权
公开(公告)号：US11914039B2
公开(公告)日：2024-02-27
申请号：US16819206
申请日：2020-03-16
申请人： Norikatsu Niinami , Hirokazu Takenaka
发明人： Norikatsu Niinami , Hirokazu Takenaka
IPC分类号： G01S17/32 , G01S17/86 , G01S7/48 , G01S7/4915 , G01S7/4912
CPC分类号： G01S17/32 , G01S7/4808 , G01S7/4915 , G01S7/4916 , G01S17/86
摘要： A range finding device includes a light-emitting unit including light-emitting regions; an optical element to guide light emitted from the light-emitting unit; a light-receiving unit including light receiving regions to receive light reflected from an object; and circuitry to control light emission amount of the light-emitting regions; measure an amount of light received at the light receiving regions; measure a distance to the object by measuring a time difference between a start time when the light is emitted from the light-emitting unit and a time when the light reflected from the object is received by the light receiving regions; cause the light-emitting regions to emit the same light amount as a preliminary light emission stage; control the light emission amount of the light-emitting regions for a main light emission stage based on the amount of light measured at the preliminary light emission stage; and measure the distance to the object.

9. 发明申请

US20180213152A1 IMAGING SYSTEM 审中-公开
公开(公告)号：US20180213152A1
公开(公告)日：2018-07-26
申请号：US15936170
申请日：2018-03-26
申请人： Kensuke Masuda , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara
发明人： Kensuke Masuda , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara
IPC分类号： H04N5/232 , H04N5/225 , G02B13/06 , G02B5/04
CPC分类号： H04N5/23238 , G02B5/04 , G02B13/06 , H04N5/2251 , H04N5/2252 , H04N5/2254 , H04N5/23241
摘要： An imaging system includes an imaging body having an optical system and an imaging element, a power supplier configured to supply power to the imaging element, and a housing configured to hold the imaging body and the power supplier, wherein the optical system includes at least one optical element projecting from the housing, and a distance AP between a gravity center A of a portion including the optical system and a gravity center P of the entire imaging system and a distance BP between a gravity center B of the power supplier and the gravity center P of the entire imaging system satisfy the following condition. AP>BP

10. 发明授权

US09185279B2 Imaging system 有权
标题翻译：成像系统
公开(公告)号：US09185279B2
公开(公告)日：2015-11-10
申请号：US13795453
申请日：2013-03-12
申请人： Kensuke Masuda , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara
发明人： Kensuke Masuda , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara
IPC分类号： H04N5/225
CPC分类号： H04N5/23238 , G02B5/04 , G02B13/06 , H04N5/2251 , H04N5/2252 , H04N5/2254 , H04N5/23241
摘要： An imaging system includes an imaging body having an optical system and an imaging element, a power supplier configured to supply power to the imaging element, and a housing configured to hold the imaging body and the power supplier, wherein the optical system includes at least one optical element projecting from the housing, and a distance AP between a gravity center A of a portion including the optical system and a gravity center P of the entire imaging system and a distance BP between a gravity center B of the power supplier and the gravity center P of the entire imaging system satisfy the following condition. AP>BP
摘要翻译：一种成像系统包括具有光学系统和成像元件的成像体，被配置为向成像元件供电的电源以及被构造成保持成像体和电源的壳体，其中所述光学系统包括至少一个从壳体突出的光学元件以及包括光学系统的部分的重心A与整个成像系统的重心P之间的距离AP以及电源的重心B与重心之间的距离BP 整个成像系统的P满足以下条件。 AP> BP

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