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公开(公告)号：US20180246401A1
公开(公告)日：2018-08-30
申请号：US15964633
申请日：2018-04-27
Applicant: PFU Limited
Inventor： Masaya TAKAMORI , Yuki KASAHARA
CPC classification number: G03B27/62 , H04N1/00519 , H04N1/00525 , H04N1/00551 , H04N1/00554 , H04N1/00559 , H04N1/1013 , H04N1/1065 , H04N1/107 , H04N2201/0081 , H04N2201/0096 , H04N2201/0422 , H04N2201/045 , H04N2201/0456
Abstract: An image reading apparatus includes a platen, a copyholder pressed against a reading surface of a document placed on the platen, and a placing part movably provided, on which a non-pressed portion of the document that is not pressed by the copyholder is placed.
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公开(公告)号：US20150138432A1
公开(公告)日：2015-05-21
申请号：US14188443
申请日：2014-02-24
Applicant: PFU Limited
Inventor： Masanari TAKABATAKE , Yuki KASAHARA
IPC: H04N5/225
CPC classification number: H04N5/2256 , H04N5/2251 , H04N5/2252
Abstract: An image capturing system includes an image capturing unit configured to photograph the medium on a medium installation face, a lighting configured to irradiate the medium installation face, a lighting control unit configured to control the lighting, and a non-readable area determining unit configured to determine whether there is a non-readable area from which the image capturing unit is unable to read information of the medium due to reflected light of the lighting. The non-readable area is determined based on an image acquired by photographing the medium in a turned-on state of the lighting. When the non-readable area determining unit determines that there is the non-readable area, the medium is photographed in different lighting states set by the lighting control unit, and among the image data generated in photographing process, image data corresponding to the medium is generated by synthesizing areas except an area corresponding to the non-readable area.
Abstract translation: 图像拍摄系统包括：图像拍摄单元，被配置为拍摄介质安装面上的介质，配置成照射介质安装面的照明;被配置为控制照明的照明控制单元;以及不可读区域确定单元， 确定是否存在由于照明的反射光而不能从其读取介质的信息的不可读区域。 基于通过在点亮的开启状态下拍摄介质而获得的图像来确定不可读区域。 当不可读区域确定单元确定存在不可读区域时，由照明控制单元设置的不同发光状态拍摄介质，并且在拍摄处理中生成的图像数据中，与介质对应的图像数据为 通过合成除了与不可读区域对应的区域之外的区域而产生。
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公开(公告)号：US20200320328A1
公开(公告)日：2020-10-08
申请号：US16755118
申请日：2017-11-17
Applicant: PFU LIMITED
Inventor： Yuki KASAHARA , Masato IZUMI
Abstract: Provided are an image processing apparatus, a control method, and a control program for further shortening the time required for recognition processing. An image processing apparatus includes, an operation module, a display module, an imaging module to successively generate an input image, an evaluation point calculation module to calculate, for each of the successively generated input images, an evaluation point for each of a plurality of character candidates for a character in each input image, and a character recognition module to recognize, when a character candidate whose degree of certainty based on the plurality of evaluation points calculated for each of the successively generated input images is equal to or greater than a threshold value is present, the character candidate as a character in the input image. The character recognition module terminates processing of calculating the evaluation point, even when a character candidate having the degree of certainty equal to or greater than the threshold value is not present, in a case where a predetermined condition is satisfied since processing of calculating the evaluation point starts, displays, on the display module, the plurality of character candidates in order based on the evaluation point, and sets, when one of character candidates displayed on the display module is designated by a user with the operation module, the designated character candidate as a character in the input image.
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公开(公告)号：US20180324315A1
公开(公告)日：2018-11-08
申请号：US16030820
申请日：2018-07-09
Applicant: PFU LIMITED
Inventor： Masaya TAKAMORI , Yuki KASAHARA
CPC classification number: H04N1/00816 , H04N1/00519 , H04N1/00525 , H04N1/00551 , H04N1/00559 , H04N1/1013 , H04N1/1039 , H04N1/1065 , H04N1/2323 , H04N2201/0081 , H04N2201/0096 , H04N2201/0422 , H04N2201/045 , H04N2201/0456
Abstract: An image reading apparatus includes a platen, a copyholder configured to rotate around a rotary axis, and a reader configured to read a reading surface pressed against the copyholder, of a document placed on the platen. The reader is supported by the copyholder to be able to move in a direction not parallel to the rotary axis.
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公开(公告)号：US20160156829A1
公开(公告)日：2016-06-02
申请号：US14656452
申请日：2015-03-12
Applicant: PFU LIMITED
Inventor： Masaya TAKAMORI , Yuki KASAHARA , Yuki MATSUDA
CPC classification number: H04N5/23203 , F16M11/041 , F16M11/10 , F16M11/2021 , F16M11/2092 , F16M11/24 , H04N1/00562 , H04N1/00564 , H04N5/272 , H04N21/2743 , H04N21/41407 , H04N21/4223
Abstract: An image capturing system to capture an image of an object from various directions. The system includes a mobile terminal and an image-capturing assist device. The mobile terminal includes an image capturing unit, and a terminal-equipment controller to control the mobile terminal. The image-capturing assist device includes a turntable including a placing table to place the object thereon, a housing rotatably supporting the placing table, an actuator to rotate the placing table, and a turntable-equipment controller to control the turntable, and a mobile-terminal placing table to place the mobile terminal such that the image capturing unit and the object on the placing table face each other. The mobile terminal and the image-capturing assist device perform communication therebetween, and the terminal-equipment controller controls the actuator when starting image capturing to intermittently or continuously photograph the object on the placing table, sequentially when the placing table is rotating.
Abstract translation: 一种用于从各个方向捕获对象的图像的图像捕获系统。 该系统包括移动终端和图像捕获辅助装置。 移动终端包括图像捕获单元和控制移动终端的终端设备控制器。 图像拍摄辅助装置包括：转台，其包括放置物体的放置台，可旋转地支撑放置台的壳体，旋转放置台的致动器和用于控制转台的转台设备控制器; 终端放置台放置移动终端，使得摄像单元和放置台上的对象彼此面对。 移动终端和图像拍摄辅助装置在其间进行通信，并且终端设备控制器在开始图像捕获时控制致动器，以便在放置台旋转时依次间歇地或连续地拍摄放置台上的物体。
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Patent Agency Ranking
公开(公告)号：US20150381847A1
公开(公告)日：2015-12-31
申请号：US14495630
申请日：2014-09-24
Applicant: PFU Limited
Inventor： Masaya TAKAMORI , Yuki KASAHARA
CPC classification number: H04N1/04 , G03B15/05 , G03B15/07 , G03B17/17 , G03B17/56 , G03B2215/0514 , H04N1/00307 , H04N1/00562 , H04N1/00567 , H04N1/19594 , H04N2201/0096
Abstract: An image reading apparatus includes a casing configured to cut off ambient light and have a casing-opening portion at the bottom, an image capturing unit configured to perform image capturing of a medium that is exposed to an inside of the casing in the casing-opening portion, a plurality of light sources configured to be arranged on the inside of the casing and emit light to different areas on horizontal plane in the casing-opening portion, a control unit configured to control at least the image capturing unit and the plurality of light sources, and an attachment configured to be detachably attached to the bottom of the casing. The attachment surrounds the casing-opening portion in a state in which the attachment is attached to the casing and cuts off the ambient light together with the casing in a state in which the bottom is placed on the medium.
Abstract translation: 图像读取装置包括：壳体，被配置为切断环境光，并且在底部具有壳体开口部;图像捕获单元，被配置为执行在壳体开口中暴露于壳体内部的介质的图像捕获 部分，多个光源被配置为布置在壳体的内部，并且在壳体开口部分中的水平面上的不同区域发光;控制单元，被配置为至少控制图像捕获单元和多个光 源和被配置为可拆卸地附接到壳体的底部的附件。 附件围绕套管开口部分，其中附件被附接到壳体并且在底部放置在介质上的状态下与壳体一起切断环境光。
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公开(公告)号：US20150181072A1
公开(公告)日：2015-06-25
申请号：US14230923
申请日：2014-03-31
Applicant: PFU LIMITED
Inventor： Yuki KASAHARA , Masanari TAKABATAKE
CPC classification number: H04N1/19594 , H04N1/00562 , H04N1/0282 , H04N2201/0081 , H04N2201/0084 , H04N2201/0096 , H04N2201/0446
Abstract: An image capturing system includes an image capturing unit to photograph a medium placed on a medium installation face, a lighting unit disposed in a top unit to irradiate the medium installation face, a lighting control unit to perform driving control of the lighting unit, a scan instruction unit to issue an instruction to perform scanning to photograph the medium and to generate image data of the medium, and a non-readable area determining unit to determine whether or not there is a non-readable area based on an image of the medium obtained by photographing the medium with in a turned-on state of the lighting unit. When there is the non-readable area, the scanning is performed by turning off the lighting unit when the lighting unit was in a turned-on state, and when there is not the non-readable area, the scanning is performed in the turned-on state of the lighting unit.
Abstract translation: 一种图像拍摄系统，包括：摄影装置，用于拍摄放置在介质安装面上的介质，设置在顶部单元中以照射介质安装面的照明单元;照明控制单元，执行照明单元的驱动控制;扫描 指令单元发出执行扫描的指令以拍摄介质并生成介质的图像数据;以及不可读区域确定单元，用于基于获得的介质的图像来确定是否存在不可读区域 通过在照明单元的接通状态下拍摄介质。 当存在不可读区域时，当照明单元处于打开状态时关闭照明单元执行扫描，并且当不可读区域时， 在照明单元的状态。
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公开(公告)号：US20140160350A1
公开(公告)日：2014-06-12
申请号：US14072655
申请日：2013-11-05
Applicant: PFU LIMITED
Inventor： Masanari TAKABATAKE , Yuki KASAHARA , Masahiko KOBAKO
CPC classification number: H04N5/247 , F16M11/22 , F16M13/00 , G06F1/1632 , H04N1/00562 , H04N1/19594 , H04N5/232 , H04N5/23203
Abstract: In an image capturing system, a mounting stand includes a base disposed on a medium setting surface on which a medium serving as a reading target is set, an arm extending upward from the base, a top unit extending from the arm in such a manner that the top unit faces the medium setting surface, and a placement surface that is provided to the top unit and on which a smartphone (imaging unit) is placed at a position allowing the smartphone to image the medium set on the medium setting surface. The base, the arm, and the top unit are integrally fixed with each other.
Abstract translation: 在图像拍摄系统中，安装台包括设置在介质设置表面上的基座，其上设置有用作读取目标的介质，从基座向上延伸的臂，从臂延伸的顶部单元， 顶部单元面向介质设置表面，以及设置到顶部单元并且智能电话（成像单元）放置在允许智能手机对介质设置表面上的介质进行成像的位置的放置表面。 基座，臂和顶部单元彼此一体地固定。
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公开(公告)号：US20150117849A1
公开(公告)日：2015-04-30
申请号：US14183185
申请日：2014-02-18
Applicant: PFU LIMITED
Inventor： Yuki KASAHARA , Jian LI
CPC classification number: G03B15/03 , G03B15/02 , G03B15/05 , G03B15/07 , G03B17/561
Abstract: A lighting device includes a base unit arranged on a medium installation face on which a medium is disposed, an arm unit extending upwardly from the base unit, a top unit extending from the arm unit so as to face the medium installation face, a mounting face disposed on the top unit to mount an image capturing unit at a position capable of photographing the medium on the medium installation face, a lighting disposed in the top unit to irradiate the medium installation face, and a lighting control unit configured to adjust an amount of light of the lighting. The lighting control unit sets the amount of light of the lighting to a maximum at the time of photographing and, after the photographing, returns the amount of light to that before the photographing.
Abstract translation: 照明装置包括布置在介质安装面上的基座单元，介质安置面上设置有从基座单元向上延伸的臂单元，从臂单元延伸以面向介质安装面的顶部单元，安装面 设置在顶部单元上以将图像捕获单元安装在能够拍摄介质安装面上的介质的位置，设置在顶部单元中以照射介质安装面的照明;以及照明控制单元， 照明灯。 照明控制单元将拍摄时的照明光量设定为最大，并且在拍摄之后，将光量返回到拍摄前的光量。
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公开(公告)号：US20150092253A1
公开(公告)日：2015-04-02
申请号：US14186858
申请日：2014-02-21
Applicant: PFU Limited
Inventor： Yuki KASAHARA , Masahiko KOBAKO , Masaya TAKAMORI
CPC classification number: H04N1/00997
Abstract: An image reading apparatus includes a casing that blocks ambient light and has an opening portion in a bottom surface, an image capturing unit that captures an image of a medium exposed to an internal portion of the casing in the opening portion, and a plurality of light sources that are arranged on the internal portion of the casing and irradiate light toward the opening portion. The plurality of light sources irradiate light to different areas on a plane in the opening portion.
Abstract translation: 一种图像读取装置，包括阻挡环境光并在底面具有开口部的壳体，摄像单元，其拍摄在开口部中暴露于壳体内部的介质的图像，以及多个光 源极配置在壳体的内部，向开口部照射光。 多个光源将光照射到开口部分的平面上的不同区域。
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