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71. 发明申请

US20060098866A1 User interface for inspection system with isoluminant regions 审中-公开
标题翻译：用于具有异常区域的检查系统的用户界面
公开(公告)号：US20060098866A1
公开(公告)日：2006-05-11
申请号：US11114934
申请日：2005-04-26
申请人： Andrea Whitson , Shuanghe Shi , Richard Eilbert
发明人： Andrea Whitson , Shuanghe Shi , Richard Eilbert
IPC分类号： G06K9/00
CPC分类号： G06T7/0004 , G06T2207/10116 , G06T2207/30112
摘要： An inspection system having a user friendly operator display. Characteristics of items under inspection are represented in the display by color and brightness. Each pixel on the display is assigned an intensity representation of a first characteristic of a region of an item, such as density. Color is assigned to each pixel based on anther characteristic of the regions, such as atomic number. The intensity assigned to each pixel in the display is based in part on the color assigned to that pixel so that each pixel representing the same value of the first characteristic will appear to a human with the same brightness, regardless of the color assigned to the pixels. Such a display is used in an x-ray inspection system to represent attenuation of x-rays by brightness and effective atomic number by color.
摘要翻译：具有用户友好操作者显示的检查系统。被检查项目的特征在显示器中以颜色和亮度表示。对显示器上的每个像素分配一个项目区域的第一特征的强度表示，例如密度。基于区域的其他特征，例如原子序数，将颜色分配给每个像素。分配给显示器中的每个像素的强度部分地基于分配给该像素的颜色，使得表示具有相同亮度的相同值的第一特征值的每个像素将以相同亮度显示给人，而不管分配给像素的颜色如何。这样的显示器用于X射线检查系统中以通过亮度和有效的原子序数按颜色表示x射线的衰减。

72. 发明申请

US20030118246A1 Biased curve indicator random field filters for enhancement of contours in images 失效
标题翻译：偏置曲线指示器随机场滤波器，用于增强图像中的轮廓
公开(公告)号：US20030118246A1
公开(公告)日：2003-06-26
申请号：US10271218
申请日：2002-10-15
发明人： Jonas August
IPC分类号： G06K009/40 , G06T005/00
CPC分类号： G06T5/003 , G06T2207/20076 , G06T2207/20192 , G06T2207/30004 , G06T2207/30112
摘要： Enhancement of contours in images that are noisy or otherwise corrupted is important in medical imaging, scanning for weapons detection, and many other fields. Here, the Curve Indicator Random Field (CIRF) is used as a model of uncorrupted images of contours for constructing filters with biased CIRF posterior mean approximations involving a coupled nonlinear system of equations with a number of adjustable parameters.
摘要翻译：增强噪音或其他损坏的图像中的轮廓在医学成像，扫描武器检测等许多领域都是重要的。这里，曲线指示符随机场（CIRF）被用作用于构造具有偏置的CIRF后验平均近似的滤波器的未损坏图像的模型，其涉及具有多个可调参数的耦合非线性方程组。

73. 发明授权

US5367552A Automatic concealed object detection system having a pre-scan stage 失效
标题翻译：具有预扫描阶段的自动隐藏物体检测系统
公开(公告)号：US5367552A
公开(公告)日：1994-11-22
申请号：US6828
申请日：1993-01-21
申请人： Kristian R. Peschmann
发明人： Kristian R. Peschmann
IPC分类号： G01V5/00 , G01N23/04
CPC分类号： G06T7/0004 , G01V5/005 , G06T2207/10081 , G06T2207/30112
摘要： An apparatus for detecting concealed objects, such as explosives, drugs, or other contraband is disclosed. The apparatus uses CT scanning to identify concealed objects with a density corresponding to the density of target objects such as explosives or drugs. To reduce the amount of CT scanning required, a number of prescanning approaches are disclosed. Based upon the prescan data, selected locations for CT scanning are identified. CT scanning is undertaken at the selected locations. The resultant CT scan data is utilized to automatically identify objects of interest. This identification of objects may be verified through further automatic analysis of such attributes as shape, texture, context, and X-ray diffraction. Finally, the objects of interest may be reconstructed and displayed on a computer monitor for visual analysis by an operator.
摘要翻译：公开了一种用于检测诸如炸药，药物或其他违禁品的隐藏物体的装置。该装置使用CT扫描来识别隐藏对象，其密度对应于诸如爆炸物或药物的目标对象的密度。为了减少所需的CT扫描量，公开了许多预扫描方法。基于预扫描数据，识别CT扫描的选定位置。在所选位置进行CT扫描。所得到的CT扫描数据用于自动识别感兴趣的对象。可以通过进一步自动分析形状，纹理，上下文和X射线衍射等属性来验证物体的识别。最后，感兴趣的对象可以重建并显示在计算机监视器上，以供操作员进行视觉分析。

74. 发明授权

US5319547A Device and method for inspection of baggage and other objects 失效
标题翻译：检查行李和其他物品的装置和方法
公开(公告)号：US5319547A
公开(公告)日：1994-06-07
申请号：US566083
申请日：1990-08-10
申请人： Kristoph D. Krug , Jay A. Stein , Adam L. Taylor
发明人： Kristoph D. Krug , Jay A. Stein , Adam L. Taylor
IPC分类号： G01N23/04 , G01N23/06 , G01V5/00 , G06T1/00 , G06T5/50 , G06T7/00 , G06F15/00
CPC分类号： G06T7/004 , G01N23/04 , G01N23/06 , G01V5/0041 , G01V5/005 , G06T5/50 , G06T2207/10116 , G06T2207/10144 , G06T2207/30112
摘要： A device and method is provided for finding a specific material superimposed on an unknown background when the locations of the specific material and the background are unknown, for example, inside an item of baggage. The invention comprises exposing an area of an item to be inspected to x-rays of two substanitally different energies, making effective use of the characteristic material specific differences in photoelectric effect scattering and Compton scattering, and comparing the pairwise differential attenuation of the x-rays at nearby exposed subareas to determine whether differences in attenuation can be attributed to the presence of different amounts of the specific material overlying the respective subareas. The most probable subareas are indicated on a standard image on a monitor as being the most likely location of the overlying specific material.
摘要翻译：提供了一种装置和方法，用于当具体材料和背景的位置是未知的，例如在行李物品内时，用于找到叠加在未知背景上的特定材料。本发明包括将要检查的物体的区域暴露于两个基本不同能量的x射线，有效利用光电效应散射和康普顿散射中的特征材料特异性差异，并比较X射线的成对差分衰减在附近暴露的子区域，以确定衰减的差异是否可归因于覆盖相应子区域的不同量的特定材料的存在。最可能的分区在监视器上的标准图像上显示为上覆特定材料的最可能位置。

75. 发明授权

US10061984B2 Processing an image to identify a metric associated with the image and/or to determine a value for the metric 有权
公开(公告)号：US10061984B2
公开(公告)日：2018-08-28
申请号：US15332534
申请日：2016-10-24
申请人： Accenture Global Solutions Limited
发明人： Uvaraj Balasundaram , Kamal Mannar , Andrew K. Musselman , Devanandan Subbarayalu
IPC分类号： G06K9/00 , G06T7/00 , G07F17/32
CPC分类号： G06K9/00718 , G06K9/00744 , G06K9/00771 , G06K9/4628 , G06T5/002 , G06T5/40 , G06T7/0004 , G06T7/12 , G06T7/136 , G06T7/143 , G06T7/248 , G06T7/74 , G06T2207/10016 , G06T2207/10024 , G06T2207/20036 , G06T2207/20056 , G06T2207/20081 , G06T2207/20084 , G06T2207/20152 , G06T2207/30112 , G06T2207/30196 , G06T2207/30232 , G07F17/3232 , G07F17/3241
摘要： A device may receive one or more images captured by an image capture system. The one or more images may depict one or more objects. The device may process the one or more images using one or more image processing techniques. The device may identify the one or more objects based on processing the one or more images. The device may identify a context of the one or more images based on the one or more objects depicted in the one or more images. The device may determine whether the one or more objects contribute to a value of one or more metrics associated with the context. The device may perform an action based on the value of the one or more metrics.

76. 发明申请

US20180174325A1 Methods, Systems and Apparatus for Segmenting Objects 审中-公开
公开(公告)号：US20180174325A1
公开(公告)日：2018-06-21
申请号：US15385113
申请日：2016-12-20
申请人： Symbol Technologies, LLC
发明人： Bo Fu , Yan Zhang , Ye Gu , Jay J. Williams , Kevin J. O'Connell
IPC分类号： G06T7/73 , G06T7/11 , G06K9/46 , G06T7/90 , G06K9/00
CPC分类号： G06T7/75 , G01B11/02 , G01B11/24 , G06K9/00208 , G06K9/6201 , G06T7/11 , G06T7/74 , G06T2207/10024 , G06T2207/10028 , G06T2207/30112
摘要： Methods, systems and apparatus for segmenting objects are provided. A controller: receives, from one or more sensors, a 3D representation of a scene that includes an object represented by a 3D model; determines an orientation of a 2D image in the 3D representation by matching the 2D image with a corresponding region of the 3D representation; determines a first portion of the 3D representation that corresponds to a subset of the 3D model of the object from: the orientation of the 2D image in the 3D representation; and predetermined matching data representative of a matching of the 2D image with a respective corresponding region of the 3D model, each of the 3D model, the 2D image, and the predetermined matching data stored in a memory accessible to the controller; segments the first portion of the 3D representation from a second portion of the 3D representation.

77. 发明申请

US20180086464A1 Electronic baggage stowage system and methods 审中-公开
公开(公告)号：US20180086464A1
公开(公告)日：2018-03-29
申请号：US15704209
申请日：2017-09-14
申请人： Airbus Operations GmbH
发明人： Christian Riedel , Peter Klose
IPC分类号： B64D11/00 , B64F1/36 , G06T7/70 , G06K17/00
CPC分类号： B64D11/003 , B64F1/368 , G06K17/00 , G06K17/0022 , G06T7/70 , G06T2207/30112
摘要： An electronic baggage stowage system for an aircraft comprising a first detector to detect free space in a cabin stowage space, wherein the first detector is configured to output cabin stowage space data based on the detection, a processing unit communicating with the first detector, wherein the processing unit is configured to process the cabin stowage space data, receive and process baggage size data indicating the size of one or more baggage items, and output baggage stowage mapping data in response to the processing of the cabin stowage space data and the baggage size data. The baggage stowage mapping data indicates one or more target positions in the cabin stowage space at which the baggage items are to be placed. An indicator communicates with the processing unit to provide the indication of the one or more target positions to a flight attendant or passenger of the aircraft.

78. 发明授权

US09846935B2 Segmentation of sheet objects from image generated using radiation imaging modality 有权
公开(公告)号：US09846935B2
公开(公告)日：2017-12-19
申请号：US14403292
申请日：2012-05-31
申请人： Sergey Simanovsky , Julia Pavlovich , Ram Naidu
发明人： Sergey Simanovsky , Julia Pavlovich , Ram Naidu
IPC分类号： G06K9/00 , G06T7/00 , G06T7/10 , G01V5/00 , G06K9/46 , G06K9/52 , G06T7/11
CPC分类号： G06T7/0012 , G01V5/0008 , G06K9/4609 , G06K9/52 , G06K2009/4666 , G06T7/10 , G06T7/11 , G06T2207/10081 , G06T2207/30112
摘要： Among other things, one or more systems and/or techniques for segmenting a representation of a sheet object from an image are provided herein. To identify elements of an image (e.g., pixels and/or voxels) representative of sheet objects, a constant false alarm rate (CFAR) score and a topological score are computed for respective elements being analyzed. The CFAR score indicates a relationship between an element and a neighborhood of elements when viewed as a collective unit. The topological score indicates a relationship between the element and a neighborhood of elements when viewed neighbor-by-neighbor. When the CFAR score is within a specified range of CFAR scores and the topological score is within a specified range of topological scores, the element is labeled as being associated with a sheet object. A connected component labeling (CCL) approach may be used to group elements labeled as being associated with a sheet object.

79. 发明授权

US09792528B2 Information processing system, information processing method, information processing apparatus and control method and control program thereof, and communication terminal and control method and control program thereof 有权
公开(公告)号：US09792528B2
公开(公告)日：2017-10-17
申请号：US14375524
申请日：2013-01-30
申请人： NEC Corporation
发明人： Toshiyuki Nomura , Akio Yamada , Kota Iwamoto , Ryota Mase
IPC分类号： G06K9/62 , G06K9/32 , G06F17/30 , G06K9/00 , G06K9/46 , G06T7/73
CPC分类号： G06K9/6232 , G06F17/3079 , G06F17/30805 , G06K9/00771 , G06K9/3241 , G06K9/4671 , G06T7/74 , G06T2207/30112 , G06T2207/30232
摘要： A search object and m-number of first local features respectively constituted by a feature vector of 1 to i dimensions of local areas of m-number of feature points in an image of the search object are stored, feature points are extracted from the image, second local features respectively constituted by a feature vector of 1 dimension to j dimensions are generated with respect to local areas of n-number of feature points, a smaller number of dimensions among the number of dimensions i of the first local features and the number of dimensions j of the second local features is selected, and an existence of the search object in the image in the video is recognized when a prescribed ratio of the m-number of first local features up to the selected number of dimensions corresponds to the n-number of second local features up to the selected number of dimensions.

80. 发明授权

US09557436B2 3-dimensional model creation methods and apparatuses 有权
标题翻译：三维模型创建方法和装置
公开(公告)号：US09557436B2
公开(公告)日：2017-01-31
申请号：US14138447
申请日：2013-12-23
申请人： Tsinghua University , Nuctech Company Limited
发明人： Zhiqiang Chen , Li Zhang , Ziran Zhao , Qiang Li , Jianping Gu , Qingping Huang
IPC分类号： G06T17/00 , G01V5/00 , G06T7/00 , G06K9/00
CPC分类号： G01V5/005 , G06K9/00214 , G06K2209/09 , G06T7/11 , G06T7/187 , G06T17/00 , G06T2207/10081 , G06T2207/30112
摘要： Disclosed are methods and apparatuses for creating a 3-Dimensional model for objects in an inspected luggage in a CT system. The method includes acquiring slice data of the luggage with the CT system; interpolating the slice data to generate 3D volume data of the luggage; performing unsupervised segmentation on the 3D volume data of the luggage to obtain a plurality of segmental regions; performing isosurface extraction on the plurality of segmental regions to obtain corresponding isosurfaces; and performing 3D surface segmentation on the isosurfaces to form a 3D model for the objects in the luggage. The above solutions can create a 3D model for objects in the inspected luggage in a relatively accurate manner, and thus provide better basis for subsequent shape feature extraction and security inspection, and reduce omission factor.
摘要翻译：公开了用于在CT系统中检查的行李中的物体创建三维模型的方法和装置。该方法包括采用CT系统获取行李的切片数据; 内插切片数据以生成行李的3D体积数据; 对行李的3D体积数据执行无监督分割以获得多个分段区域; 在多个分段区域进行等值面提取以获得相应的等值面; 并在等面上执行3D表面分割，以形成行李中物体的3D模型。上述解决方案可以以相对准确的方式为被检查行李中的对象创建3D模型，从而为随后的形状特征提取和安全检查提供更好的依据，并减少遗漏因素。

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