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公开(公告)号：US11835469B2
公开(公告)日：2023-12-05
申请号：US17447834
申请日：2021-09-16
Applicant: Roberto Enrique Bello , Gabriel Vivas
Inventor： Roberto Enrique Bello , Gabriel Vivas
CPC classification number: G01N21/9009 , G01N29/223 , G01N2021/0187 , G01N2201/0224 , G01N2201/0225 , G01N2201/06 , G01N2201/102 , G01N2291/2636
Abstract: An integral system for automated and non-intrusive of cleaning and non-destructive inspection (ultrasonic volumetric testing and visual testing) to detect, characterize and monitor with precision the level of internal and external damage (Cracks, deformations, corrosion, erosion, etc.) that may be present in coke drums throughout their life cycle is disclosed. Embodiments are disclosed that enable a condition of a coke drum to be estimated in a reliable manner for their fitness for service from the results obtained from the automated inspection with the non-destructive methods of ultrasound and visual testing.
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公开(公告)号：US09989457B2
公开(公告)日：2018-06-05
申请号：US15595594
申请日：2017-05-15
Applicant: Mandli Communications, Inc.
Inventor： James E. Retterath , Robert A. Laumeyer
IPC: G01N21/00 , G01N21/25 , G01N21/55 , G08G1/0967 , G06K9/46 , G06K9/20 , G06K9/00 , G01S17/06 , G01N21/84
CPC classification number: G01N21/251 , G01N21/55 , G01N21/84 , G01N2201/06113 , G01N2201/102 , G01N2201/12 , G01S17/06 , G06K9/00791 , G06K9/00818 , G06K9/2036 , G06K9/4652 , G06K9/4661 , G08G1/096758 , G08G1/096783
Abstract: A system for classifying different types of sheeting materials of road signs depicted in a videostream compares estimated retroreflectivity values against known minimum retroreflectivity values for each of a plurality of colors. Once a road sign has been identified in the videostream, the frames associated with that road sign are analyzed to determine each of a plurality of colors present on the road sign. An estimated retroreflectivity for each of the plurality of colors present on the road sign is then determined. By comparing the estimated retroreflectivity for each of the plurality of colors against known minimum retroreflectivity values for the corresponding color for different types of sheeting materials, an accurate determination of the classification of the sheeting material of the road sign is established. Preferably, certain conditions of gross failure of the sheeting material are filtered out before classification of the sheeting material is determined.
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公开(公告)号：US20160377529A1
公开(公告)日：2016-12-29
申请号：US15148722
申请日：2016-05-06
Applicant: Facet Technology Corp.
Inventor： James E. Retterath , Robert A. Laumeyer
CPC classification number: G01N21/251 , G01N21/55 , G01N21/84 , G01N2201/06113 , G01N2201/102 , G01N2201/12 , G01S17/06 , G06K9/00791 , G06K9/00818 , G06K9/2036 , G06K9/4652 , G06K9/4661 , G08G1/096758 , G08G1/096783
Abstract: A system for classifying different types of sheeting materials of road signs depicted in a videostream compares estimated retroreflectivity values against known minimum retroreflectivity values for each of a plurality of colors. Once a road sign has been identified in the videostream, the frames associated with that road sign are analyzed to determine each of a plurality of colors present on the road sign. An estimated retroreflectivity for each of the plurality of colors present on the road sign is then determined. By comparing the estimated retroreflectivity for each of the plurality of colors against known minimum retroreflectivity values for the corresponding color for different types of sheeting materials, an accurate determination of the classification of the sheeting material of the road sign is established. Preferably, certain conditions of gross failure of the sheeting material are filtered out before classification of the sheeting material is determined.
Abstract translation: 用于分类视频流中描绘的道路标志的不同类型的片材的系统将估计的后向反射率值与多种颜色中的每一种的已知最小后向反射率值进行比较。 一旦在视频流中识别出路标，则分析与该道路标志相关联的帧以确定路标上存在的多种颜色中的每一种。 然后确定道路标志上存在的多种颜色中的每一种的估计的后向反射率。 通过将针对不同类型的片材的相应颜色的已知最小反射率值与多种颜色中的每一种的估计后向反射率进行比较，建立道路标志的片材的分类的准确确定。 优选地，在确定片材材料的分级之前，将片材材料的严重破坏的某些条件过滤掉。
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公开(公告)号：US09335255B2
公开(公告)日：2016-05-10
申请号：US14512735
申请日：2014-10-13
Applicant: Facet Technology Corp.
Inventor： James E. Retterath , Robert A. Laumeyer
IPC: G01N21/55 , G01N21/25 , G08G1/0967 , G01N21/84 , G01S17/06
CPC classification number: G01N21/251 , G01N21/55 , G01N21/84 , G01N2201/06113 , G01N2201/102 , G01N2201/12 , G01S17/06 , G06K9/00791 , G06K9/00818 , G06K9/2036 , G06K9/4652 , G06K9/4661 , G08G1/096758 , G08G1/096783
Abstract: A system for the assessment of reflective surfaces disposed along a roadway repeatedly illuminates an area along the roadway that includes at least one reflective surface using a light source. Multiple light intensity values are measured over a field of view which includes at least a portion of the area illuminated by the light source. A computer processing system is used to identifying a portion of the light intensity values associated with a reflective surface and analyze the portion of the light intensity values to determine assessment for that reflective surface.
Abstract translation: 用于评估沿着道路设置的反射表面的系统重复地使用光源照亮包括至少一个反射表面的道路的区域。 在包括由光源照射的区域的至少一部分的视野中测量多个光强度值。 计算机处理系统用于识别与反射表面相关联的光强度值的一部分，并且分析光强值的部分以确定该反射表面的评估。
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公开(公告)号：US20140036269A1
公开(公告)日：2014-02-06
申请号：US14025614
申请日：2013-09-12
Applicant: Facet Technology Corp.
Inventor： Jamie E. Retterath , Robert A. Laumeyer
IPC: G01N21/55
CPC classification number: G01N21/251 , G01N21/55 , G01N21/84 , G01N2201/06113 , G01N2201/102 , G01N2201/12 , G01S17/06 , G06K9/00791 , G06K9/00818 , G06K9/2036 , G06K9/4652 , G06K9/4661 , G08G1/096758 , G08G1/096783
Abstract: A system for the assessment of reflective surfaces disposed along a roadway repeatedly illuminates an area along the roadway that includes at least one reflective surface using a light source. Multiple light intensity values are measured over a field of view which includes at least a portion of the area illuminated by the light source. A computer processing system is used to identifying a portion of the light intensity values associated with a reflective surface and analyze the portion of the light intensity values to determine assessment for that reflective surface. In one embodiment, a virtual nighttime drive through along a roadway is simulated using a plurality of intensity values to simulate reflections from each reflective surface disposed along the roadway during the virtual drive through.
Abstract translation: 用于评估沿着道路设置的反射表面的系统重复地使用光源照亮包括至少一个反射表面的道路的区域。 在包括由光源照射的区域的至少一部分的视野中测量多个光强度值。 计算机处理系统用于识别与反射表面相关联的光强度值的一部分，并且分析光强值的部分以确定该反射表面的评估。 在一个实施例中，使用多个强度值来模拟沿着道路的虚拟夜间驱动，以模拟在虚拟驱动通过期间沿着道路设置的每个反射表面的反射。
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Patent Agency Ranking
46.发明申请SYSTEM FOR THE DETERMINATION OF RETROREFLECTIVITY OF ROAD SIGNS AND OTHER REFLECTIVE OBJECTS 有权确定道路标志和其他反射物体的回归性的系统公开(公告)号：US20130271613A1
公开(公告)日：2013-10-17
申请号：US13781017
申请日：2013-02-28
Applicant: Facet Technology Corp.
Inventor： Jamie E. Retterath , Robert A. Laumeyer
IPC: G01N21/55
CPC classification number: G01N21/251 , G01N21/55 , G01N21/84 , G01N2201/06113 , G01N2201/102 , G01N2201/12 , G01S17/06 , G06K9/00791 , G06K9/00818 , G06K9/2036 , G06K9/4652 , G06K9/4661 , G08G1/096758 , G08G1/096783
Abstract: A system for the determination of retroreflectivity values for reflective surfaces disposed along a roadway repeatedly illuminates an area along the roadway that includes at least one reflective surface using a light source. Multiple light intensity values are measured over a field of view which includes at least a portion of the area illuminated by the light source. A computer processing system is used to identifying a portion of the light intensity values associated with a reflective surface and analyze the portion of the light intensity values to determine at least one retroreflectivity value for that reflective surface.
Abstract translation: 用于确定沿着道路设置的反射表面的后向反射率值的系统重复地照亮使用光源的包括至少一个反射表面的沿道路的区域。 在包括由光源照射的区域的至少一部分的视野中测量多个光强度值。 计算机处理系统用于识别与反射表面相关联的光强值的一部分，并且分析光强度值的该部分以确定该反射表面的至少一个后向反射率值。
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公开(公告)号：US20020106109A1
公开(公告)日：2002-08-08
申请号：US09928218
申请日：2001-08-10
Inventor： James E. Retterath , Robert A. Laumeyer
IPC: G06K009/00
CPC classification number: G01N21/251 , G01N21/55 , G01N21/84 , G01N2201/06113 , G01N2201/102 , G01N2201/12 , G01S17/06 , G06K9/00791 , G06K9/00818 , G06K9/2036 , G06K9/4652 , G06K9/4661 , G08G1/096758 , G08G1/096783
Abstract: A system for classifying different types of sheeting materials of road signs depicted in a videostream compares estimated retroreflectivity values against known minimum retroreflectivity values for each of a plurality of colors. Once a road sign has been identified in the videostream, the frames associated with that road sign are analyzed to determine each of a plurality of colors present on the road sign. An estimated retroreflectivity for each of the plurality of colors present on the road sign is then determined. By comparing the estimated retroreflectivity for each of the plurality of colors against known minimum retroreflectivity values for the corresponding color for different types of sheeting materials, an accurate determination of the classification of the sheeting material of the road sign is established. Preferably, certain conditions of gross failure of the sheeting material are filtered out before classification of the sheeting material is determined.
Abstract translation: 用于分类视频流中描绘的道路标志的不同类型的片材的系统将估计的后向反射率值与多种颜色中的每一种的已知最小后向反射率值进行比较。 一旦在视频流中识别出路标，则分析与该道路标志相关联的帧以确定路标上存在的多种颜色中的每一种。 然后确定道路标志上存在的多种颜色中的每一种的估计的后向反射率。 通过将针对不同类型的片材的相应颜色的已知最小反射率值与多种颜色中的每一种的估计后向反射率进行比较，建立道路标志的片材的分类的准确确定。 优选地，在确定片材材料的分级之前，将片材材料的严重破坏的某些条件过滤掉。
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公开(公告)号：US5533139A
公开(公告)日：1996-07-02
申请号：US304603
申请日：1994-09-12
Applicant: H. Galen Parker , Douglas S. Finnicum , Richard D. Young
Inventor： H. Galen Parker , Douglas S. Finnicum , Richard D. Young
CPC classification number: G01N21/8422 , G01N21/89 , G01N21/8903 , H04N3/1525 , G01N2021/0168 , G01N2021/8427 , G01N2021/8838 , G01N2021/8887 , G01N2021/936 , G01N2201/102
Abstract: An image processor based system and method are provided for recognizing predefined-types of coating density imperfections in a web. Specific imperfection-types to be analyzed include continuous-type, as well as point-type, anomalies. Continuous-type imperfections are recognized in a moving continuous web through the accumulation and integration of density data on the web passing through a system imaging area. Depending upon the type of imperfection to be imaged, the light source provides either constant illumination or strobed illumination of the moving coated web. For most types of imperfections, transmissive illumination of the web is used, however, for point-type anomalies reflective illumination is possible, particularly if the web is static. A machine vision image processor contains predefined lookup tables which allow adaptive control of web illumination within the imaging area. An integrating sphere is used to provide for uniform web illumination. Corresponding machine vision based imperfection recognition processing routines are also described.
Abstract translation: 提供了基于图像处理器的系统和方法，用于识别网中预定类型的涂层密度缺陷。 要分析的具体缺陷类型包括连续型，以及点型异常。 连续型缺陷可以通过在通过系统成像区域的网络上的密度数据的累积和整合来识别移动的连续网页。 根据要成像的缺陷的类型，光源可提供移动的涂覆幅材的恒定照明或选通照明。 对于大多数类型的缺陷，使用幅材的透射照明，然而，对于点型异常，反射照明是可能的，特别是如果幅材是静态的。 机器视觉图像处理器包含预定义的查找表，其允许对成像区域内的网络照明的自适应控制。 积分球用于提供均匀的网状照明。 还描述了基于机器视觉的不完备识别处理程序。
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公开(公告)号：US5412477A
公开(公告)日：1995-05-02
申请号：US18864
申请日：1993-02-17
Applicant: Tomoyuki Kida
Inventor： Tomoyuki Kida
IPC: G01B11/24 , G01N21/956 , G01R31/311 , H01L21/00 , H01L21/66 , H05K13/08 , G06K9/00
CPC classification number: H01L21/67288 , G01N21/95684 , G01R31/311 , H01L21/67271 , H01L22/00 , H05K13/08 , G01N2021/8887 , G01N2021/95661 , G01N2201/102
Abstract: A lead-bend measuring apparatus comprising: an illuminating device for projecting light onto leads projecting from a package of an integrated circuit device; an imaging device for imaging light reflected from and transmitted through the leads; a cutout device for fetching an image of the imaged light and dividing the image into a plurality of sections; a binarization processing device for processing gradations of the image with different binarization levels for each of the divided sections; a profile counter device for preparing profiles of various portions of the leads corresponding to the respective sections from binarized data subjected to processing by the binarization processing device; a calculating device for calculating a deviation of each of the prepared profiles from a reference profile and determining an amount of bend of each of the leads; and a device for determining a non-defective or defective state by making a comparison between the amount of bend calculated and allowable values. The respective sections are processed by corresponding binarization levels to measure the bend of leads, so that clear binarized images are obtained even if the illuminance of the various portions of the leads is not uniform.
Abstract translation: 一种铅笔测量装置，包括：照明装置，用于将光投射到从集成电路装置的封装突出的引线上; 用于对从所述引线反射并透过所述引线的光成像的成像装置; 用于取出成像光的图像并将图像分割成多个部分的切割装置; 二值化处理装置，用于处理每个分割部分的具有不同二值化级别的图像的灰度; 轮廓计数器装置，用于由二进制化处理装置进行处理的二值化数据，准备对应于各部分的引线的各部分的轮廓; 计算装置，用于计算每个准备的轮廓与参考轮廓的偏差并确定每个引线的弯曲量; 以及通过比较弯曲计算量和允许值之间的比较来确定无缺陷或缺陷状态的装置。 相应的部分通过相应的二值化级别进行处理以测量引线的弯曲，使得即使引线的各个部分的照度不均匀，也可以获得清晰的二值化图像。
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公开(公告)号：US5394246A
公开(公告)日：1995-02-28
申请号：US271554
申请日：1994-07-07
Applicant: Kenji Sugawara
Inventor： Kenji Sugawara
CPC classification number: H01L24/85 , G01N21/8806 , G01R31/2853 , G01R31/311 , H01L24/48 , H01L24/78 , G01N2021/8822 , G01N2021/8887 , G01N2201/06153 , G01N2201/102 , H01L2224/05554 , H01L2224/05599 , H01L2224/45144 , H01L2224/48245 , H01L2224/48247 , H01L2224/48599 , H01L2224/73265 , H01L2224/78 , H01L2224/859 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01019 , H01L2924/01033 , H01L2924/01039 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/3025
Abstract: An apparatus for inspecting wires bonded between the pads of a semiconductor chip and the leads of a lead frame including: an illuminating assembly that emits lights, via LED's that are arranged in a ring-shape, onto the object of inspection such as the ball at the end of a bonded wire; an optical assembly that images the object of inspection which is illuminated by the illumination assembly, and cameras that photograph the image taken in by the optical assembly. When the ball, particularly its shape, is inspected, a dark field illumination circumstance is created by the illuminating assembly so that only the ball can appear bright. In this case, a diaphragm of the optical assembly is also adjusted so as to create a shallow focal depth for the ball.
Abstract translation: 一种用于检查接合在半导体芯片的焊盘和引线框的引线之间的引线的装置，包括：照亮组件，其通过LED被布置成环形，发光到检查对象上，例如球 接合线的末端; 对由照明组件照明的检查对象进行成像的光学组件，以及照相由光学组件拍摄的图像的照相机。 当检查球，特别是其形状时，照明组件产生暗场照明环境，使得只有球可以看起来明亮。 在这种情况下，还调整光学组件的光阑以产生球的浅焦深。
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