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公开(公告)号：US20200374457A1
公开(公告)日：2020-11-26
申请号：US16699693
申请日：2019-12-01
Inventor： Shigenori YATSURI , Yoshio MATSUMURA
Abstract: An imaging device includes a free-form lens having a shape in which (i) in a long-side direction of an imaging element, a resolution that changes along an optical axis long-side resolution curve, and the resolution that changes along a distant point long-side resolution curve in a position away from an optical axis, (ii) in a short-side direction, the resolution that changes along an optical axis short-side resolution curve, and the resolution that changes along a distant point short-side resolution curve in the position away from the optical axis, (iii) the distant point long-side resolution curve follows a shape of the optical axis long-side resolution curve, and has a higher resolution than the optical axis long-side resolution curve, and (iv) the distant point short-side resolution curve follows a shape of the optical axis short-side resolution curve, and has a higher resolution than the optical axis short-side resolution curve.
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公开(公告)号：US20180160052A1
公开(公告)日：2018-06-07
申请号：US15888002
申请日：2018-02-03
Inventor： Masayuki AIHARA , Shigenori YATSURI , Yoshio MATSUMURA
CPC classification number: H04N5/265 , B60R1/00 , B60R11/04 , B60R2300/10 , G02B3/02 , G02B13/18 , G06K9/00791 , H04N5/2254 , H04N5/23232 , H04N5/23238 , H04N5/247 , H04N7/18 , H04N7/183
Abstract: An imaging system includes: a first imaging apparatus including a first imaging element and a first optical system; and a generator that generates an image based on image data acquired from the first imaging element. The first optical system includes a first free-form surface lens that has a shape that allows an image to be formed on the first imaging element such that a resolution is different between a portion of a predetermined region and another portion of the predetermined region, the resolution being defined as a total number of imaging pixels that capture an image within a unit field angle on a horizontal plane.
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公开(公告)号：US20180120545A1
公开(公告)日：2018-05-03
申请号：US15854797
申请日：2017-12-27
Inventor： Masayuki AIHARA , Shigenori YATSURI , Yoshio MATSUMURA
CPC classification number: G02B13/18 , G01B11/24 , G01C3/10 , G01C11/02 , G01C11/06 , G01C11/30 , G02B3/02 , G02B13/0045 , G06T7/55 , H04N5/2254
Abstract: A distance measurement system includes: an imaging device including an imaging element where a plurality of imaging pixels are arranged in matrix, and an optical system forming an image of a predetermined region on an imaging surface of the imaging element; and a distance measurer determining a distance to a target object based on data of the image obtained from the imaging element, wherein the optical system includes a free-form surface lens having a rotationally asymmetric shape that forms the image on the imaging surface such that a resolution of a first region in front of the region is higher than that of a second region at a lateral side of the region, each of the resolutions being a ratio of the number of ones of the imaging pixels used to pick up an image included in per unit angle of view to a total number of the imaging pixels.
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公开(公告)号：US20180225961A1
公开(公告)日：2018-08-09
申请号：US15946801
申请日：2018-04-06
Inventor： Toshiyuki OKAMURA , Hisayoshi YAMAMOTO , Mitsuru KASHIHARA , Shigenori YATSURI , Hiroyuki KUROKI
CPC classification number: G08G1/054 , B60R1/00 , B60R11/04 , B60R2300/302 , B60R2300/80 , G01P3/38 , G06K9/00785 , G06K9/00805 , G06K9/00825 , G08G1/0133 , G08G1/0175 , G08G1/04 , H04N7/18 , H04N7/181
Abstract: A speed limit violation control system of the present disclosure includes: imaging units (320, 330) which image a running vehicle; recorder (420) that records one of videos imaged by the imaging units (320, 330); and controller (360) that calculates a speed of the vehicle based on the videos of imaging units (320, 330) and determines a starting point and an ending point of the one of the videos, which is to be recorded in recorder (420), based on the calculated speed.
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公开(公告)号：US20160173762A1
公开(公告)日：2016-06-16
申请号：US15049806
申请日：2016-02-22
Inventor： Motonori OGURA , Mitsuyoshi OKAMOTO , Shigenori YATSURI
IPC: H04N5/232
CPC classification number: H04N5/23212 , G03B13/36 , H04N5/23232 , H04N5/23296
Abstract: An image-capturing apparatus of the present disclosure includes a focus lens, an image sensor that captures an object image formed via the focus lens and generates image data, and an image processor that calculates a value relating to an in-focus position in a state of setting resolution of an object distance according to a first moving amount of the focus lens based on (i) first image data generated by the image sensor when the focus lens is at a first position and (ii) second image data generated by the image sensor when the focus lens is moved from the first position by a first moving amount and located at a second position.
Abstract translation: 本公开的图像拍摄装置包括聚焦透镜，捕获通过聚焦透镜形成的物体图像并生成图像数据的图像传感器，以及图像处理器，其计算与状态中的对焦位置有关的值 根据（i）当聚焦透镜处于第一位置时由图像传感器产生的第一图像数据和（ii）由图像生成的第二图像数据，根据聚焦透镜的第一移动量来设置对象距离的分辨率 当聚焦透镜从第一位置移动第一移动量并位于第二位置时的传感器。
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Patent Agency Ranking
公开(公告)号：US20150138429A1
公开(公告)日：2015-05-21
申请号：US14540267
申请日：2014-11-13
Inventor： Motonori OGURA , Mitsuyoshi OKAMOTO , Shigenori YATSURI
CPC classification number: H04N5/23212 , G03B13/36 , H04N5/23232 , H04N5/23296
Abstract: An image-capturing apparatus of the present disclosure includes a focus lens, an image sensor that captures an object image formed via the focus lens and generates image data, and a controller that calculates a value relating to an in-focus position based on (i) first image data generated by the image sensor when the focus lens is at a first position and (ii) second image data generated by the image sensor when the focus lens is moved from the first position by a first moving amount and located at a second position, and the controller changing a next moving amount of the focus lens from the first moving amount based on the calculated value relating to the in-focus position.
Abstract translation: 本公开的图像捕获装置包括聚焦透镜，捕获通过聚焦透镜形成的物体图像并生成图像数据的图像传感器，以及控制器，其基于（i ）当聚焦透镜处于第一位置时由图像传感器产生的第一图像数据和（ii）当聚焦透镜从第一位置移动第一移动量并位于第二位置时由图像传感器产生的第二图像数据 位置，并且所述控制器基于与所述对焦位置有关的计算值，从所述第一移动量改变所述聚焦透镜的下一移动量。
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公开(公告)号：US20230128849A1
公开(公告)日：2023-04-27
申请号：US17908280
申请日：2021-09-03
Inventor： Hirokazu UCHIYAMA , Shigenori YATSURI
Abstract: Provided are a heating film that can be manufactured via a simple manufacturing process and that excels in environmental resistance, a lens comprising the heating film, and an in-vehicle camera comprising the lens. The manufacturing method for a heating film for heating a lens comprises a supplying step for supplying a film raw material containing a carbon filler, a binder resin, and a solvent, in a heated state or a room temperature state according to a supply thickness of the film raw material.
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公开(公告)号：US20190302429A1
公开(公告)日：2019-10-03
申请号：US16442463
申请日：2019-06-15
Inventor： Masayuki AIHARA , Shigenori YATSURI , Yoshio MATSUMURA
IPC: G02B13/18 , H04N5/225 , G01C3/10 , G02B13/00 , G01C11/06 , G06T7/55 , G02B3/02 , G01C11/30 , G01C11/02 , G01B11/24
Abstract: An imaging device having an optical system including a free-form surface lens with rotationally asymmetric shape that forms an image on an imaging surface such that a resolution of a first region in front of the predetermined region is higher than a resolution of a second region at a lateral side of the predetermined region. The free-form surface lens has a shape that forms the image such that a resolution of a portion at a predetermined first distance away from a center of the first region in a vertical direction is different from a resolution of a portion at the predetermined first distance away from the center of the first region in a horizontal direction, the vertical direction being orthogonal to the horizontal direction, in the imaging element, in which the first region and the second region are aligned.
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公开(公告)号：US20180338095A1
公开(公告)日：2018-11-22
申请号：US15971370
申请日：2018-05-04
Inventor： Masayuki AIHARA , Yoshio MATSUMURA , Shigenori YATSURI , Hiroyuki SHOBAYASHI
CPC classification number: H04N5/2258 , G06K9/00791 , G06K9/209 , G06K2009/2045 , H04N5/2254 , H04N5/23232 , H04N5/3696
Abstract: An imaging system includes first imaging device (10a) and second imaging device (10b). First imaging device (10a) includes a first optical system having a first view angle, and a first imaging element. Second imaging device (10b) includes a second optical system having a second view angle that is wider than the first view angle, and a second imaging element. The second optical system is configured to form an image including a first region and a second region, which do not overlap each other, such that a resolution in the second region is higher than a resolution in the first region corresponding to an imaging range of the first view angle, in an imaging surface of a subject image.
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公开(公告)号：US20150138430A1
公开(公告)日：2015-05-21
申请号：US14540297
申请日：2014-11-13
Inventor： Motonori OGURA , Mitsuyoshi OKAMOTO , Shigenori YATSURI
IPC: H04N5/232
CPC classification number: H04N5/23212 , H04N5/2328 , H04N5/23296
Abstract: The present disclosure provides an image-capturing apparatus for determining an object distance with higher accuracy. An image-capturing apparatus includes an optical system that forms an object image of an object, the optical system including a focus lens, an image sensor that captures the object image formed via the optical system and generates image data, and a controller that determines an object distance according to information representing a state of the optical system based on (i) first image data generated when the focus lens is at a first focus lens position and (ii) second image data generated when the focus lens is at a second focus lens position.
Abstract translation: 本公开提供了一种用于以更高精度确定对象距离的图像捕获装置。 一种图像捕获装置，包括形成物体的物体图像的光学系统，该光学系统包括聚焦透镜，捕获通过光学系统形成的物体图像并生成图像数据的图像传感器，以及控制器， 根据（i）当聚焦透镜处于第一聚焦透镜位置时产生的第一图像数据和（ii）当聚焦透镜处于第二聚焦透镜时产生的第二图像数据，根据表示光学系统的状态的信息的物体距离 位置。
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