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公开(公告)号：US07532244B2
公开(公告)日：2009-05-12
申请号：US11205001
申请日：2005-08-17
CPC分类号： G06T1/20 , G06T1/0007 , H04N5/378
摘要： A high-speed vision sensor includes: an analog-to-digital converter array 13, in which one analog-to-digital converter 210 is provided in correspondence with all the photodetector elements 120 that are located on each row in a photodetector array 11; a parallel processing system 14 that includes processor elements 400 and shift registers 410, both of which form a one-to-one correspondence with the photodetector elements 120; and data buses 17, 18 and data buffers 19 and 20 for data transfer to processing elements 400. The processing elements 400 perform high-speed image processing between adjacent pixels by parallel processings. By using the data buses 17, 18, it is possible to attain, at a high rate of speed, such calculation processing that requires data supplied from outside.
摘要翻译： 高速视觉传感器包括：模数转换器阵列13，其中一个模数转换器210与位于光电检测器阵列11中的每行上的所有光检测器元件120对应地设置; 并行处理系统14，其包括处理器元件400和移位寄存器410，二者与光电检测器元件120形成一一对应关系; 数据总线17,18和数据缓冲器19和20，用于将数据传送到处理元件400.处理元件400通过并行处理执行相邻像素之间的高速图像处理。 通过使用数据总线17,18，可以以高速度获得需要从外部提供的数据的计算处理。
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公开(公告)号：US20050280728A1
公开(公告)日：2005-12-22
申请号：US11205001
申请日：2005-08-17
CPC分类号： G06T1/20 , G06T1/0007 , H04N5/378
摘要： A high-speed vision sensor includes: an analog-to-digital converter array 13, in which one analog-to-digital converter 210 is provided in correspondence with all the photodetector elements 120 that are located on each row in a photodetector array 11; a parallel processing system 14 that includes processor elements 400 and shift registers 410, both of which form a one-to-one correspondence with the photodetector elements 120; and data buses 17, 18 and data buffers 19 and 20 for data transfer to processing elements 400. The processing elements 400 perform high-speed image processing between adjacent pixels by parallel processings. By using the data buses 17, 18, it is possible to attain, at a high rate of speed, such calculation processing that requires data supplied from outside.
摘要翻译： 高速视觉传感器包括：模数转换器阵列13，其中一个模数转换器210与位于光电检测器阵列11中的每行上的所有光检测器元件120对应地设置; 并行处理系统14，其包括处理器元件400和移位寄存器410，二者与光电检测器元件120形成一一对应关系; 数据总线17,18和数据缓冲器19和20，用于将数据传送到处理元件400.处理元件400通过并行处理执行相邻像素之间的高速图像处理。 通过使用数据总线17,18，可以以高速度获得需要从外部提供的数据的计算处理。
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公开(公告)号：US06970196B1
公开(公告)日：2005-11-29
申请号：US09936267
申请日：2000-03-10
CPC分类号： G06T1/20 , G06T1/0007 , H04N5/378
摘要： A high-speed vision sensor includes: an analog-to-digital converter array 13, in which one analog-to-digital converter 210 is provided in correspondence with all the photodetector elements 120 that are located on each row in a photodetector array 11; a parallel processing system 14 that includes processor elements 400 and shift registers 410, both of which form a one-to-one correspondence with the photodetector elements 120; and data buses 17, 18 and data buffers 19 and 20 for data transfer to processing elements 400. The processing elements 400 perform high-speed image processing between adjacent pixels by parallel processings. By using the data buses 17, 18, it is possible to attain, at a high rate of speed, such calculation processing that requires data supplied from outside.
摘要翻译： 高速视觉传感器包括：模数转换器阵列13，其中一个模数转换器210与位于光电检测器阵列11中的每行上的所有光检测器元件120对应地设置; 并行处理系统14，其包括处理器元件400和移位寄存器410，二者与光电检测器元件120形成一一对应关系; 数据总线17,18和用于将数据传送到处理元件400的数据缓冲器19和20。 处理元件400通过并行处理执行相邻像素之间的高速图像处理。 通过使用数据总线17,18，可以以高速度获得需要从外部提供的数据的计算处理。
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公开(公告)号：US06608296B1
公开(公告)日：2003-08-19
申请号：US09807039
申请日：2001-04-09
IPC分类号： H01L2700
摘要： A high-speed vision sensor has: an analog-to-digital converter array 13 including analog-to-digital converters 210 corresponding to respective lines of photodetectors 120 of a photodetector array 11, and a parallel processing system 14 including processing elements 400 and shift registers 410. The processing elements 400 are provided in one to one correspondence with the photodetectors 120. The shift registers 410 are provided in one to one correspondence with the photodetectors 120. Because the processing elements 400 carry out the image processing between neighboring pixels by parallel processing at high speed, independently from the operation in the shift registers 410, the processing and shifting can be performed efficiently.
摘要翻译： 高速视觉传感器具有：模数转换器阵列13，其包括对应于光电检测器阵列11的各行光电检测器120的模数转换器210，以及包括处理元件400和移位的并行处理系统14 寄存器410.处理元件400与光电检测器120一一对应地提供。移位寄存器410与光电检测器120一一对应地提供。因为处理元件400通过并行执行相邻像素之间的图像处理 与移位寄存器410中的操作无关地高速处理，可以有效地执行处理和移位。
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公开(公告)号：US08553733B2
公开(公告)日：2013-10-08
申请号：US12527618
申请日：2008-02-21
申请人： Taro Ando , Yoshiyuki Ohtake , Naoya Matsumoto , Takashi Inoue , Haruyoshi Toyoda , Norihiro Fukuchi
发明人： Taro Ando , Yoshiyuki Ohtake , Naoya Matsumoto , Takashi Inoue , Haruyoshi Toyoda , Norihiro Fukuchi
IPC分类号： H01S3/10
CPC分类号： G01J1/08 , B23K26/03 , B23K26/066 , G01J1/02 , G01J1/0204 , G01J1/04 , G01J1/0414 , G01N21/8806 , G02B27/58 , G11B7/1367 , G11B7/1387
摘要： A light source device 1 includes a laser light source 10 and an optical phase modulator 15 or the like. The optical phase modulator 15 inputs coherent light output from the laser light source 10 and transmitted through a beam splitter 14, phase-modulates the light according to the position on a beam cross section of the light, and outputs the phase-modulated light to the beam splitter 14. When (p+1) areas sectioned by p circumferences centered on a predetermined position are set on a beam cross section of light input to the optical phase modulator 15, the more outside each of the (p+1) areas is, the wider the radial width of the area, the amount of phase modulation is constant in each of the (p+1) areas, and the amounts of phase modulation differ by π between two adjacent areas out of the (p+1) areas.
摘要翻译： 光源装置1包括激光光源10和光相位调制器15等。 光相位调制器15输入从激光光源10输出的相干光，并透过分束器14，根据光束横截面上的位置对光进行相位调制，并将相位调制光输出到 当在输入到光相位调制器15的光束的横截面上设定以预定位置为中心的以p周为中心的（p + 1）区域时，每个（p + 1）区域越多 ，区域的径向宽度越宽，相位调制量在（p + 1）区域的每个区域中是恒定的，并且相位调制量在（p + 1）区域之间的两个相邻区域之间不同pi 。
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公开(公告)号：US08125552B2
公开(公告)日：2012-02-28
申请号：US11883390
申请日：2006-02-02
CPC分类号： H04N5/3765 , H04N5/3454
摘要： There is provided a solid-state imaging device in which images can be read at high speed. Since an n-th processing circuit (e.g. PU1) can be connected to n-th pixel columns (N1) in respective imaging blocks B1, B2, and B3 via switches Q (1), Q (4), and Q (7), signals from the adjacent pixel columns (N2) are to be processed separately by another processing circuit (PU2) even when a partial readout area R may be small. In addition, an image data arithmetic section 10 specifies the partial readout area R restrictively, which allows for higher speed imaging.
摘要翻译： 提供了可以高速读取图像的固态成像装置。 由于可以经由开关Q（1），Q（4）和Q（7）将第n个处理电路（例如PU1）连接到各个成像块B1，B2和B3中的第n个像素列（N1） 即使部分读出区域R可能较小，来自相邻像素列（N2）的信号也由另一处理电路（PU2）单独处理。 此外，图像数据运算部分10限制地指定部分读出区域R，这允许更高速度的成像。
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公开(公告)号：US20110304751A1
公开(公告)日：2011-12-15
申请号：US13202999
申请日：2010-03-26
CPC分类号： H04N5/3658 , H04N5/361 , H04N5/3653 , H04N5/37452 , H04N5/37457 , H04N5/378
摘要： A solid-state imaging device 1 according to an embodiment of the invention includes: pixel units P(x, y) each of which includes a photoelectric conversion element and an amplifying unit for a pixel unit and which are two-dimensionally arranged; at least one row of optical black units Pob(x, y) each of which includes a photoelectric conversion element, an amplifying unit for a pixel unit, and a light shielding film that covers the photoelectric conversion element, the photoelectric conversion element and the amplifying unit for a pixel unit being the same as those of the pixel unit P(x, y); and at least one row of optical gray units Pog(x, y) each of which includes an amplifying unit for a pixel unit which is the same as that of the pixel unit and to which a reference voltage is input. The value of the reference voltage is less than the value of the output signal from the photoelectric conversion element in a saturated state.
摘要翻译： 根据本发明实施例的固态成像装置1包括：像素单元P（x，y），其各自包括光电转换元件和用于像素单元的放大单元，并且二维布置; 至少一行光学黑色单元Pob（x，y），其每一行包括光电转换元件，用于像素单元的放大单元和覆盖光电转换元件的光屏蔽膜，光电转换元件和放大器 与像素单元P（x，y）相同的像素单元的单位; 以及至少一行光学灰度单元Pog（x，y），每一行包括与像素单元相同的像素单元的放大单元，并输入基准电压。 参考电压的值小于饱和状态下来自光电转换元件的输出信号的值。
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公开(公告)号：US07982938B2
公开(公告)日：2011-07-19
申请号：US12680783
申请日：2008-06-26
CPC分类号： G02B5/005 , G02B27/0988
摘要： This optical mask is an optical mask which applies spatial intensity modulation to input light in a beam cross-section and outputs a light after being subjected to the modulation, and when regions A0 to Ap defined by circumferences with p radiuses r1 to rp (p is an even number, rp>rp−1> . . . >r2>r1, and rp−rp−1>rp−1−rp−2> . . . >r3−r2>r2−r1>r1) around a predetermined position are set in order from an inner side, a region Am (m is an even number not less than 0 and not more than p) is a light transmission region, and a region An (n is an odd number not less than 0 and not more than p) is a light shielding region.
摘要翻译： 该光学掩模是对光束横截面中的输入光进行空间强度调制的光学掩模，并且在进行调制之后输出光，并且当由p半径r1至rp（p为p）定义的周期的区域A0至Ap rp-rp-1> r2-r1-r1-r1-r1-r1-r1-r1-r1-r1-r1-r1-r1-r1 位置从内侧依次设置，区域Am（m是不小于0且不大于p的偶数）是透光区域，区域An（n是不小于0的奇数和 不大于p）是遮光区域。
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公开(公告)号：US20100309432A1
公开(公告)日：2010-12-09
申请号：US12744711
申请日：2008-11-07
IPC分类号： A61B3/113
CPC分类号： A61B3/113
摘要： An eye movement measurement apparatus 1 measures movement of a cornea 101 by imaging a corneal reflection light image L2 generated as a result of irradiating the cornea 101 with infrared light L1. The eye movement measurement apparatus 1 includes: an imaging section 5 having a sensor section 51 including a plurality of pixels arrayed two-dimensionally, for generating imaging data including the corneal reflection light image L2 made incident on the sensor section 51; a bright spot position operation section 6 that calculates a position of the corneal reflection light image L2 in the imaging data; and a tremor signal operation section 7 that generates a third data string indicating a tremor component included in movement of the cornea 101 by calculating a difference between a first data string concerning temporal changes in position of the corneal reflection light image L2 and a second data string obtained by smoothing the first data string. Accordingly, an eye movement measurement apparatus capable of accurately detecting a tremor component is realized.
摘要翻译： 眼睛运动测量装置1通过对由于用红外光L1照射角膜101而产生的角膜反射光图像L2来测量角膜101的运动。 眼动测量装置1包括：成像部5，其具有包括二维排列的多个像素的传感器部51，用于生成入射在传感器部51上的包括角膜反射光图像L2的成像数据; 计算成像数据中的角膜反射光图像L2的位置的亮点位置操作部6; 以及颤动信号操作部7，其通过计算关于角膜反射光图像L2的位置的时间变化的第一数据串与第二数据串之间的差异，生成指示包含在角膜101的移动中的震动成分的第三数据串 通过平滑第一数据串获得。 因此，可以实现能够精确地检测震颤成分的眼动测量装置。
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公开(公告)号：US20100118171A1
公开(公告)日：2010-05-13
申请号：US11883390
申请日：2006-02-02
IPC分类号： H04N5/335
CPC分类号： H04N5/3765 , H04N5/3454
摘要： There is provided a solid-state imaging device in which images can be read at high speed. Since an n-th processing circuit (e.g. PU1) can be connected to n-th pixel columns (N1) in respective imaging blocks B1, B2, and B3 via switches Q (1), Q (4), and Q (7), signals from the adjacent pixel columns (N2) are to be processed separately by another processing circuit (PU2) even when a partial readout area R may be small. In addition, an image data arithmetic section 10 specifies the partial readout area R restrictively, which allows for higher speed imaging.
摘要翻译： 提供了可以高速读取图像的固态成像装置。 由于可以经由开关Q（1），Q（4）和Q（7）将第n个处理电路（例如PU1）连接到各个成像块B1，B2和B3中的第n个像素列（N1） 即使部分读出区域R可能较小，来自相邻像素列（N2）的信号也由另一处理电路（PU2）单独处理。 此外，图像数据运算部分10限制地指定部分读出区域R，这允许更高速度的成像。
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