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    • 1. 发明专利
    • Reinforcement photograph-taking tool and method of acquiring reinforcement arrangement information
    • 加固摄影工具及获取加固安排信息的方法
    • JP2012067462A
    • 2012-04-05
    • JP2010211111
    • 2010-09-21
    • Applied Vision Systems CorpOhbayashi Corp株式会社アプライド・ビジョン・システムズ株式会社大林組
    • IKEDA YUICHISUZUKI SATOSHITAKAHASHI HIRONOBUMIZUGUCHI YUJI
    • E04G21/12
    • PROBLEM TO BE SOLVED: To obtain reinforcement arrangement information simply and accurately.SOLUTION: A portable terminal 4 acquires an image of modified reinforcements with a background bar as a background, a camera focus distance, a reference length in markers and a distance between markers (S802), and corrects and binarizes the image (S803). Next, an angle θ formed by a main reinforcement and a vertical line and an angle φ formed by a background bar and a horizontal line are measured from the binarized image (S804). Subsequently, the original image is rotated by -φ so as to set the background bar to be horizontal (S805). Then, an image only including the background bar portion is extracted (S806), and the maximum pixel number along the background bar of the markers is counted (S807). Moreover, the distances from a camera to the markers and the background bar are measured (S808) and the diameter in each reinforcement is estimated (S809).
    • 要解决的问题:简单而准确地获得加固布置信息。 解决方案:便携式终端4以背景栏为背景,相机对焦距离,标记中的参考长度和标记之间的距离(S802)获取修改的加强件的图像,并对图像进行校正和二值化(S803 )。 接下来,从二值化图像测量由主加强件和垂直线形成的角度θ和由背景条和水平线形成的角度φ(S804)。 随后,通过-φ旋转原始图像,以将背景条设置为水平(S805)。 然后,提取仅包括背景条部分的图像(S806),并且对标记的背景栏的最大像素数进行计数(S807)。 此外,测量从相机到标记和背景条的距离(S808),并且估计每个加强件中的直径(S809)。 版权所有(C)2012,JPO&INPIT
    • 2. 发明专利
    • Reinforcement range extraction device, reinforcement range extraction method, and reinforcement range extraction program
    • 增强范围提取装置,加强范围提取方法和加强范围提取程序
    • JP2013015452A
    • 2013-01-24
    • JP2011149332
    • 2011-07-05
    • Ohbayashi Corp株式会社大林組Applied Vision Systems Corp株式会社アプライド・ビジョン・システムズ
    • IKEDA YUICHISAKAGAMI HAJIMETAKAHASHI HIRONOBUMIZUGUCHI YUJI
    • G01B11/00G01B11/08G01B11/14
    • PROBLEM TO BE SOLVED: To simply and accurately acquire information on reinforcement arrangement.SOLUTION: In a reinforcement information acquisition system 1, a portable terminal 4 detects markers MK1 and MK2 from the whole image corresponding to a part of a background bar B (S901). Next, an image existing between the marker MK1 and the marker MK2 is cut out (S902). In the cut image, by detecting locations where the brightness of pixel is discontinued in a direction perpendicular to the axis direction of a reinforcement, edges serving as area boundary lines are extracted (S903). Then, from the extracted edges, unnecessary edges are removed (S904). Next, frequency distribution for brightness distribution of the image is created, and based on the frequency distribution, representative brightness values in three ranges of reinforcement, shadow and background are calculated, and using the representative brightness values, the range encircled by respective edges is determined as any of the three (S905). Furthermore, when among the determined ranges, two adjacent ranges sandwiching an edge are the same, the two ranges are integrated as one range (S906).
    • 要解决的问题:简单准确地获取有关加固安排的信息。 解决方案:在强化信息获取系统1中,便携式终端4从对应于背景条B的一部分的整个图像中检测标记MK1和MK2(S901)。 接下来,剪切存在于标记MK1与标记MK2之间的图像(S902)。 在切割图像中,通过检测像素的亮度在与加强件的轴向垂直的方向上中断的位置,提取用作区域边界线的边缘(S903)。 然后,从提取的边缘去除不必要的边缘(S904)。 接下来,创建图像的亮度分布的频率分布,并且基于频率分布,计算加强,阴影和背景的三个范围中的代表性亮度值,并且使用代表性亮度值,确定由各个边缘包围的范围 作为三个中的任何一个(S905)。 此外,在确定的范围中,夹着边缘的两个相邻范围相同时,两个范围被积分为一个范围(S906)。 版权所有(C)2013,JPO&INPIT
    • 3. 发明专利
    • Bar arrangement information acquisition device and bar arrangement information acquisition method
    • 条形布置信息获取装置和条形布置信息获取方法
    • JP2012087569A
    • 2012-05-10
    • JP2010236617
    • 2010-10-21
    • Applied Vision Systems CorpOhbayashi Corp株式会社アプライド・ビジョン・システムズ株式会社大林組
    • IKEDA YUICHISUZUKI SATOSHITAKAHASHI HIRONOBUMIZUGUCHI YUJI
    • E04G21/00E04G21/12G01B11/08G01B11/14
    • PROBLEM TO BE SOLVED: To acquire bar arrangement information of three-dimensionally arranged reinforcing bars.SOLUTION: A photographer determines a photographing object part 2 (S702), attaches a marker MK to the reinforcing bars at four corners among the reinforcing bars of the photographing object part 2, and attaches a marker DMK for azimuth confirmation to one reinforcing bar (S703). Then, an omnidirectional camera 3 is inserted near the center part on the reinforcing bar inner side (S706), the reinforcing bars of the entire periphery in 360 degrees from the center part are photographed by the omnidirectional camera 3 (S707), and the data of the photographed entire peripheral images is fetched from the omnidirectional camera 3 to a portable terminal 4 (S708). The portable terminal 4 develops the fetched entire peripheral images into a planar image on the basis of the marker DMK for the azimuth confirmation (S709). Then, by detecting the marker DMK for the azimuth confirmation and the marker MK in the developed planar image, the planar image is divided into images of four planes (S710). Further, image processing is performed to the divided images of the respective surfaces, and the diameter length and pitch of the reinforcing bars are calculated (S711).
    • 要解决的问题:获取三维布置的钢筋的杆布置信息。 摄影者确定拍摄对象部分2(S702),将拍摄对象部分2的钢筋中的四角的标记MK附着在钢筋上,并将用于方位确认的标记DMK附接到一个加强件 酒吧(S703)。 然后,将全向照相机3插入到钢筋内侧的中心部附近(S706),通过全向照相机3拍摄距离中心部360度的全周的钢筋(S707),并且数据 将拍摄的整个周边图像从全向照相机3取出到便携式终端4(S708)。 便携式终端4基于用于方位确认的标记DMK将获取的整个外围图像展开成平面图像(S709)。 然后,通过在显影的平面图像中检测方位确认的标记DMK和标记MK,将平面图像划分为四个平面的图像(S710)。 此外,对各个表面的分割图像执行图像处理,并且计算钢筋的直径长度和间距(S711)。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Bar arrangement inspection system
    • BAR安排检查系统
    • JP2014002536A
    • 2014-01-09
    • JP2012137090
    • 2012-06-18
    • Ohbayashi Corp株式会社大林組Applied Vision Systems Corp株式会社アプライド・ビジョン・システムズGeosurf Corpジオサーフ株式会社
    • IKEDA YUICHISAKAGAMI HAJIMETAKAHASHI HIRONOBUMIZUGUCHI YUJINII KAZUHIROKITAMURA YO
    • G06Q50/08
    • G10L2019/0005
    • PROBLEM TO BE SOLVED: To perform a bar arrangement inspection system quickly without mistaking a place.SOLUTION: In a bar arrangement inspection system 1, a portable terminal 4 obtains design information of the bar arrangement from a server, stores the information (S401), inputs base line distance data, and stores the data. Then the portable terminal 4 receives a GPS coordinate from a GPS receiver 3 and converts the GPS coordinate into a local coordinate and base line distance data (S403). If the portable terminal 4 determines that a current place thereof is a place for photographing (Yes of S404) by comparing the input base line distance data with the converted base line distance data, the portable terminal 4 stores the converted base line distance data (S405). The portable terminal 4A obtains photographic image of the bar arrangement from a digital camera 2, and stores the base line distance data attached to the image (S407). If the portable terminal 4 can extract markers from the image (Yes of S409), the portable terminal 4 measures the number, the diameter and pitch of steel bars from a region among the markers (S411). If the measured information matches the design information (Yes of S412), the portable terminal 4 writes the measured information into attribute information of the image and stores the information (S415).
    • 要解决的问题:快速执行条形排列检查系统而不会误认为一个位置。解决方案:在条形排列检查系统1中,便携式终端4从服务器获得条排列的设计信息,存储信息(S401), 输入基线距离数据,并存储数据。 然后,便携式终端4从GPS接收机3接收GPS坐标,并将GPS坐标转换为局部坐标和基线距离数据(S403)。 如果便携式终端4通过将输入基线距离数据与转换的基线距离数据进行比较来确定其当前位置是拍摄地点(S404为“是”),则便携式终端4存储经转换的基线距离数据(S405 )。 便携式终端4A从数字照相机2获得条布置的摄影图像,并且存储附加到图像上的基线距离数据(S407)。 如果便携式终端4可以从图像中提取标记(S409的“是”),则便携式终端4从标记之间的区域测量钢条的数量,直径和间距(S411)。 如果测量信息与设计信息匹配(S412为是),则便携式终端4将测量信息写入图像的属性信息并存储该信息(S415)。
    • 5. 发明专利
    • Reinforcement arrangement information acquisition device and method
    • 加固装置信息获取装置和方法
    • JP2010122008A
    • 2010-06-03
    • JP2008294623
    • 2008-11-18
    • Applied Vision Systems CorpOhbayashi Corp株式会社アプライド・ビジョン・システムズ株式会社大林組
    • IKEDA YUICHISUZUKI SATOSHITAKAHASHI HIRONOBUMIZUGUCHI YUJI
    • G01B11/02E04G21/00G06Q50/00G06Q50/08
    • PROBLEM TO BE SOLVED: To acquire simply and accurately reinforcement arrangement information of a deformed reinforcement. SOLUTION: A digital camera capable of setting 4 million pixels or more, and obtaining an autofocus function is determined (S701, S702), and a photographing object portion including a deformed reinforcement is determined (S705). Then, markers are applied to both two ends among a plurality of deformed reinforcements which are photographing objects (S707), and photographed from a position separated by 2 meters by using the digital camera (S708). Then, image data of the photographed deformed reinforcements are transferred from the digital camera to a portable terminal, and image processing is executed by using the portable terminal (S714). In the image processing, one pixel length which is a length per pixel in the image data is specified, and the number of pixels of a diameter length of the deformed reinforcement in the image data is counted, and the number of pixels of the diameter length and the one pixel length are multiplied together, to thereby calculate the diameter length. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:简单而准确地获取变形钢筋的加固布置信息。 (S701,S702)确定能够设定400万像素以上的数码相机,获得自动对焦功能(S701,S702),确定包括变形钢筋的拍摄对象部分(S705)。 然后,通过使用数字照相机(S708),将标记施加到作为拍摄对象的多个变形的增强件中的两端(S707),并从由2米分开的位置拍摄。 然后,拍摄的变形的增强材料的图像数据从数字照相机传送到便携式终端,并且通过使用便携式终端执行图像处理(S714)。 在图像处理中,指定作为图像数据中的每像素长度的一个像素长度,并且对图像数据中的变形加强件的直径长度的像素数进行计数,并且直径长度的像素数 并且将一个像素长度相乘,从而计算直径长度。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • 段差計測装置、段差計測方法及びプログラム
    • 水平差异测量装置,水平差异测量方法和程序
    • JP2015059768A
    • 2015-03-30
    • JP2013192199
    • 2013-09-17
    • 株式会社NtecNtec:Kk株式会社アプライド・ビジョン・システムズApplied Vision Systems Corp
    • OHASHI TOSHIAKIMASUDA JUNICHIFUJIMURA KOTATAKAHASHI HIRONOBU
    • G01B11/02G01B11/24G01B11/245
    • 【課題】簡易な構成で正確にマンホールの蓋の周囲に生じた段差を計測することのできる段差計測装置等を提供する。【解決手段】画像取得部が取得した道路40を撮影した画像から楕円の輪郭を検出する。計測点選択部は、楕円の輪郭を上領域、右領域、下領域、左領域からなる4領域に分割し、各領域内の少なくとも1点の計測点を選択する。暗域幅取得部は、選択した計測点における輪郭の法線方向でかつ計測点から楕円の内側に向かう方向に配置する複数の画素の輝度を取得し、輝度プロファイルから暗域の幅を取得する。段差算出部は、上領域の暗域幅から右領域と左領域の暗域の平均値を差し引いた差分値と、下領域の暗域幅から右領域と左領域の暗域の平均値を差し引いた差分値とを比較して蓋50が受け枠に対して浮いているか沈んでいるかを判定し、差分値に基づく段差を出力する。【選択図】図2
    • 要解决的问题:提供一种能够以简单的结构精确地测量在人孔盖周边发生的水平差的液位差测量装置等。解决方案:提供一种液位差测量装置,其中 检测路面40的图像,其中检测到椭圆形轮廓; 测量点选择部分将椭圆轮廓划分为包括上部区域,右侧区域,下部区域和左侧区域的四个区域,并且在每个区域中选择至少一个测量点; 暗区域宽度获取部分针对所选择的测量点获取沿轮廓的法线方向布置的多个像素的亮度以及从测量点朝向椭圆的内侧的方向,获取宽度 黑色区域从亮度轮廓; 电平差计算部分将通过从上部区域的暗区域宽度中减去左右区域的平均暗区域宽度而得到的微分值与通过减去右边区域的平均黑色区域宽度而获得的微分值进行比较, 从下部区域的暗区域宽度的左侧区域确定盖子50相对于接收框架是上升还是下沉,并且基于差分值输出电平差。
    • 7. 发明专利
    • Workpiece transfer system, workpiece transfer method, and program
    • 工作转移系统,工作转移方法和程序
    • JP2013154457A
    • 2013-08-15
    • JP2012019072
    • 2012-01-31
    • Asahi Kosan Kk旭興産株式会社Yoods:Kk株式会社YoodsApplied Vision Systems Corp株式会社アプライド・ビジョン・システムズ
    • YOKOYAMA HIFUMITAKADA HIROSHIHAMADA MAKOTOMORIWAKI YOJIHARADA HIROSHINAKAO YOSHIJIKAWAMURA MIYUKITAKAHASHI HIRONOBUFUJIMURA KOTA
    • B25J13/08G01B11/00G01B11/245
    • PROBLEM TO BE SOLVED: To provide a compact and inexpensive workpiece transfer system capable of surely lifting a loaded workpiece and transferring the same.SOLUTION: Three-dimensional coordinates of the surface of a workpiece 40 are calculated on the basis of images imaged by a first camera 10 and a second camera 11, and the three dimensional shape and the position of the surface of the workpiece 40 of the highest stage are obtained from the calculated three-dimensional coordinates. The position and the direction of a suction hand 31 are decided on the basis of the three-dimensional shape and the position of the surface of the workpiece 40 are determined, and an arm 32 is driven so that the suction hand 31 can be set in this position and this direction. The intake port 311 of the suction hand 31 is fitted to the workpiece 40, and then air is sucked from the intake port 311 respectively by a plurality of intake systems to adsorb the workpiece 40. Depending on whether intake inner pressure at this time is equal to or higher than a prescribed value, whether the suction hand 31 grips the workpiece 40 is determined, and when determined to be gripped, the workpiece 40 is lifted by the suction hand 31 to be moved.
    • 要解决的问题:提供一种紧凑且便宜的工件传送系统,其能够可靠地提升加载的工件并传送相同的工件。解决方案:基于通过第一部件成像的图像来计算工件40的表面的三维坐标 相机10和第二相机11,并且从所计算的三维坐标获得最高级的工件40的三维形状和表面的位置。 抽吸手31的位置和方向基于三维形状确定,并且确定工件40的表面的位置,并且驱动臂32使得吸力手31可以被设定在 这个位置和这个方向。 抽吸手31的进气口311装配到工件40上,然后通过多个进气系统分别从进气口311吸入空气以吸附工件40.根据此时的进气内压是否相等 达到或高于规定值时,确定吸手31抓握工件40是否被夹持,并且当被确定为夹紧时,工件40被吸引手31提升以移动。
    • 8. 发明专利
    • Stereo fluoroscopic device and stereo observation method using the same
    • 立体荧光装置和使用其的立体观察方法
    • JP2013117548A
    • 2013-06-13
    • JP2013057074
    • 2013-03-19
    • Beamsense Co Ltd株式会社ビームセンスNational Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所Applied Vision Systems Corp株式会社アプライド・ビジョン・システムズ
    • BABA MATSUKITOMITA FUMIAKITAKAHASHI HIRONOBU
    • G01N23/04
    • PROBLEM TO BE SOLVED: To provide a stereo fluoroscopic device which is excellent in versatility and handleability for observing an inner structure or detecting an internal defect or the like regardless of the dimension or shape of an analyte by using radiant rays transmitting through the analyte such as X-rays, and for reducing the size of the device with a simple structure in which the analyte is rotated.SOLUTION: The stereo fluoroscopic device includes: an X-ray source 5; a position setting mechanism 6 by which an analyte 20 is held so as to be freely movable; a planar image sensor 10 arranged so as to face the X-ray source 5 with the analyte 20 interposed for detecting a transmission image of the analyte; and a coordinate data generation unit (control unit 3) for generating three-dimensional coordinate data showing a three-dimensional structure of the analyte 20 on the basis of the transmission image of the analyte 20 to be obtained by the image sensor 10 when the analyte is held by at least two types of rotational angles by the position setting mechanism 6.
    • 要解决的问题:提供一种立体荧光检查装置,其通用性和操作性优异,用于观察内部结构或检测内部缺陷等,而不管分析物的尺寸或形状如何,通过使用通过 分析物例如X射线,并且用于以分析物旋转的简单结构来减小装置的尺寸。 解决方案:立体荧光检查装置包括:X射线源5; 分析物20被保持以便可自由移动的位置设定机构6; 布置成面对X射线源5的平面图像传感器10,分析物20被插入以检测分析物的透射图像; 以及坐标数据生成单元(控制单元3),用于根据要由图像传感器10获得的分析物20的透射图像生成表示分析物20的三维结构的三维坐标数据,当分析物 由位置设定机构6由至少两种旋转角度保持。(C)版权所有(C)2013,JPO&INPIT