公开(公告)号：US20150326771A1

公开(公告)日：2015-11-12

申请号：US14695300

申请日：2015-04-24

申请人： Go MARUYAMA ,  Kensuke Masuda ,  Yuji Yamanaka ,  Sho Nagai

发明人： Go MARUYAMA ,  Kensuke Masuda ,  Yuji Yamanaka ,  Sho Nagai

IPC分类号： H04N5/235 ,  H04N9/083

CPC分类号： H04N9/045 ,  H04N5/2254 ,  H04N5/2351 ,  H04N5/2353 ,  H04N9/083

摘要： An imaging device includes a filter, an imaging element, a lens, a spectral image generator, and an exposure adjuster. The filter includes a plurality of filter areas having different spectral transmission characteristics. The imaging element receives light transmitted through the filter and outputs image information. The lens array includes a plurality of lenses arranged approximately parallel to a light receiving surface of the imaging element and is arranged between the filter and the imaging element. The spectral image generator generates a plurality of spectral images respectively corresponding to the plurality of filter areas on the basis of the image information output by the imaging element. The exposure adjuster adjusts an exposure time of the imaging element on the basis of luminance values of the spectral images.

摘要翻译： 成像装置包括滤光器，成像元件，透镜，光谱图像发生器和曝光调节器。 滤波器包括具有不同频谱传输特性的多个滤波器区域。 成像元件接收透过滤光器的光并输出图像信息。 透镜阵列包括大致平行于成像元件的光接收表面布置的多个透镜，并且布置在滤光器和成像元件之间。 基于由成像元件输出的图像信息，光谱图像生成器生成分别对应于多个滤波器区域的多个光谱图像。 曝光调节器基于光谱图像的亮度值来调整成像元件的曝光时间。

公开(公告)号：US20150256801A1

公开(公告)日：2015-09-10

申请号：US14635350

申请日：2015-03-02

申请人： Yuji YAMANAKA ,  Kensuke MASUDA ,  Go MARUYAMA ,  Sho NAGAI

发明人： Yuji YAMANAKA ,  Kensuke MASUDA ,  Go MARUYAMA ,  Sho NAGAI

IPC分类号： H04N9/07

CPC分类号： H04N9/07 ,  H04N5/2254 ,  H04N5/2351 ,  H04N5/2353 ,  H04N9/045

摘要： An imaging device includes a filter unit including filter areas having different wavelength selectivities; a light receiving element array configured to receive light transmitted through the filter unit; a storage unit configured to store, for each filter area, positional information indicating a position at which light transmitted is received on the light receiving element array; an area detector configured to detect, based on the positional information, an image area corresponding to the light transmitted from an image output by the light receiving element array when light from an object enters the filter unit; and a color detector configured to detect a color of the object based on an output value of the image area. The positional information indicates a position on the light receiving element array identified by using a spectral-response-coincidence-degree indicating a degree of coincidence between a spectral responsivity of each pixel and a desired wavelength selectivity.

摘要翻译： 成像装置包括具有不同波长选择性的滤波器区域的滤波器单元; 光接收元件阵列，被配置为接收透过所述滤光单元的光; 存储单元，被配置为针对每个滤波器区域存储指示在所述光接收元件阵列上接收到光的位置的位置信息; 区域检测器，被配置为当来自物体的光进入过滤器单元时，基于位置信息来检测与由光接收元件阵列输出的图像发射的光相对应的图像区域; 以及颜色检测器，被配置为基于图像区域的输出值来检测对象的颜色。 位置信息表示通过使用指示每个像素的光谱响应度与期望波长选择性之间的一致程度的光谱响应重合度来识别的光接收元件阵列上的位置。

公开(公告)号：US20140375994A1

公开(公告)日：2014-12-25

申请号：US14293039

申请日：2014-06-02

申请人： Yuji YAMANAKA ,  Go MARUYAMA ,  Kensuke MASUDA ,  Sho NAGAI

发明人： Yuji YAMANAKA ,  Go MARUYAMA ,  Kensuke MASUDA ,  Sho NAGAI

IPC分类号： G01J1/04

CPC分类号： G01J3/0208 ,  G01J3/465 ,  G01J3/513 ,  G01J3/524

摘要： A measuring apparatus and a measuring method are provided. The measuring apparatus includes an optical system to condense light, a light receiving device to receive light condensed by the optical system at a plurality of light receiving positions and convert the light into an electric signal, a plurality of optical band-pass filters arranged near a lens stop of the optical system, each of the optical band-pass filters having a different spectral transmittance, a lens array arranged between the optical system and the light receiving device, the lens array having a plurality of lenses each of which is arranged substantially in parallel with a two-dimensional surface of the light receiving device, and a correction unit to correct the electric signal for each one of the plurality of light receiving positions of the light receiving device. The measuring method is performed by the measuring apparatus.

摘要翻译： 提供了一种测量装置和测量方法。 该测量装置包括：用于冷凝光的光学系统;光接收装置，用于接收由多个光接收位置处的光学系统聚光的光并将光转换成电信号;多个光学带通滤光器， 光学系统的透镜挡块，每个光学带通滤光器具有不同的光谱透射率，透镜阵列布置在光学系统和光接收装置之间，透镜阵列具有多个透镜，每个透镜基本上布置在 平行于光接收装置的二维表面，以及校正单元，用于校正光接收装置的多个光接收位置中的每一个的电信号。 测量方法由测量装置进行。

公开(公告)号：US20140153775A1

公开(公告)日：2014-06-05

申请号：US14083871

申请日：2013-11-19

申请人： Go MARUYAMA ,  Kensuke Masuda ,  Yuji Yamanaka

发明人： Go MARUYAMA ,  Kensuke Masuda ,  Yuji Yamanaka

IPC分类号： G06K9/00

CPC分类号： G06K9/74

摘要： A similarity determination apparatus, a similarity determination system, and a similarity determination method are provided, each of which calculates spectral information of an object, transforms the spectral information of the object into characteristic quantity, generates a similarity determination criterion from one or a plurality of items of characteristic quantity of a reference item, and checks the characteristic quantity of the object against the similarity determination criterion to determine similarity of the object with reference to the reference item.

摘要翻译： 提供了相似度确定装置，相似性确定系统和相似性确定方法，每个相似度确定装置，相似性确定系统和相似性确定方法，其中每一个计算对象的光谱信息，将对象的光谱信息转换为特征量，从一个或多个 参考项目的特征量的项目，并且根据相似性确定标准来检查对象的特征量，以参考参考项目来确定对象的相似性。

公开(公告)号：US20180272538A1

公开(公告)日：2018-09-27

申请号：US15763251

申请日：2016-09-26

申请人： Tatsuya TAKAHASHI ,  Kazuhiro FUJITA ,  Go MARUYAMA

发明人： Tatsuya TAKAHASHI ,  Kazuhiro FUJITA ,  Go MARUYAMA

IPC分类号： B25J9/16 ,  G02B5/02 ,  G02B19/00 ,  G01B11/25 ,  G01S17/48

摘要： A system includes: an illumination device; and an imaging device configured to capture an image of a target which is irradiated with light by the illumination device. The illumination device includes: a light emitting unit configured to emit first polarized light; a condensing unit configured to focus light emitted from the light emitting unit; a diffusion unit configured to diffuse the light focused by the condensing unit; and a uniformization optical system configured to receive the light diffused by the diffusion unit, uniformize an illuminance distribution of the light, and emit the light. The system further comprising including a selective transmission unit provided on an optical path from the target to an imaging element of the imaging device and configured to block the first polarized light at a predetermined blocking ratio.

公开(公告)号：US20150092080A1

公开(公告)日：2015-04-02

申请号：US14492479

申请日：2014-09-22

申请人： Go MARUYAMA ,  Ryosuke Kasahara ,  Taro Sawaki

发明人： Go MARUYAMA ,  Ryosuke Kasahara ,  Taro Sawaki

IPC分类号： H04N9/73

CPC分类号： H04N9/735 ,  H04N5/23206 ,  H04N5/3572 ,  H04N9/045

摘要： An image processing apparatus comprises: a white-balance processing unit that multiplies a first pixel that includes a plurality of colors constituting a pickup image that is picked up by an imaging unit by a gain value according to the colors and thereby generates a second pixel; a value adjusting unit that generates a third pixel by maintaining the second pixel that is equal to or smaller than a predetermined value out of the second pixel as it is, and by replacing, with the predetermined value, the second value that is larger than the predetermined value out of the second pixel; and a restoration processing unit that restores, by a restoration filter, resolution that has been reduced due to an optical system, on the third pixel.

摘要翻译： 一种图像处理装置，包括：白平衡处理单元，其将包括构成由成像单元拾取的拾取图像的多个颜色的第一像素乘以根据颜色的增益值，从而生成第二像素; 值调整单元，其通过将第二像素维持在第二像素以下的规定值以下的第二像素来生成第三像素，通过以规定值代替比第二像素大的第二值 第二像素之外的预定值; 以及恢复处理单元，其通过恢复滤波器在第三像素上恢复由于光学系统而被减小的分辨率。

公开(公告)号：US20110216215A1

公开(公告)日：2011-09-08

申请号：US13042714

申请日：2011-03-08

申请人： Go MARUYAMA ,  Sadao TAKAHASHI ,  Toshimichi HAGIYA ,  Jun WATANABE ,  Shin AOKI

发明人： Go MARUYAMA ,  Sadao TAKAHASHI ,  Toshimichi HAGIYA ,  Jun WATANABE ,  Shin AOKI

IPC分类号： H04N5/228

CPC分类号： H04N17/002 ,  G06T7/80 ,  G06T2207/10012 ,  G06T2207/30204 ,  G06T2207/30268 ,  H04N5/2258 ,  H04N5/3572

摘要： An image pickup apparatus comprises a lens array with a plurality of lenses, a part of which lenses makes one or more stereo lens pairs; an image pickup device for taking a multifaceted compound-eye image consisting of a set of monocular images formed by the plural lenses; and a computing unit for computing range imagery from one or more pairs of the monocular images formed by said one or more stereo lens pairs. The computing unit includes imaging position determination means for determining from the monocular images an image pickup position of each of one or more subjects whose relative positional relationships with respect to the image pickup apparatus are known by dividing the multifaceted compound-eye image into the monocular images, and image distortion parameter determination means for determining an image distortion parameter based upon a determination result of the imaging position determination means.

摘要翻译： 图像拾取装置包括具有多个透镜的透镜阵列，其中一部分透镜构成一个或多个立体透镜对; 图像拾取装置，用于拍摄由多个透镜形成的一组单目图像组成的多面复合眼图像; 以及计算单元，用于从由所述一个或多个立体镜对组成的一对或多对单眼图像计算范围图像。 计算单元包括成像位置确定装置，用于从单目图像确定通​​过将多面复合眼图像划分为单目图像而将相对于图像拾取装置的相对位置关系的一个或多个被摄体中的每一个的图像拾取位置 以及图像失真参数确定装置，用于基于成像位置确定装置的确定结果来确定图像失真参数。