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1. 发明申请

WO2004051570A3 METHOD FOR AUTOMATICALLY DEFINING REGIONS OF INTEREST FOR MATCHING AND VISUALIZING FORENSIC IMAGES 审中-公开
标题翻译：自动定义用于匹配和可视化视觉图像的区域的方法
公开(公告)号：WO2004051570A3
公开(公告)日：2004-12-29
申请号：PCT/CA0301894
申请日：2003-12-03
申请人： FORENSIC TECHNOLOGY WAI INC , MARTIN BRUNO , GODBOUT FRANCOIS
发明人： MARTIN BRUNO , GODBOUT FRANCOIS
IPC分类号： G06K9/00 , G06K9/46 , G06T5/00 , G06T7/00
CPC分类号： G06K9/4647
摘要： A method and apparatus for an automated system to extract a high quality signature from an image having areas not relevant for specific identification purposes which can lead to misleading image signatures, the method comprising: identifying at least one region of interest within the image by determining local orientation information at each pixel position in the image, the at least one region of interest comprising elements useful for the specific identification purposes; creating and applying a mask for the image wherein only the at least one region of interest is exposed; extracting a signature for the image taking into account the at least one region of interest exposed by the mask.

2. 发明申请

WO0227263A9 METHOD AND SYSTEM FOR IDENTIFICATION OF FIREARMS 审中-公开
标题翻译：用于识别火灾的方法和系统
公开(公告)号：WO0227263A9
公开(公告)日：2003-05-01
申请号：PCT/IB0102369
申请日：2001-10-01
申请人： FORENSIC TECHNOLOGY WAI INC , BELANGER RENE , JONES DANIEL S , LAGACE SYLVAIN , MCLEAN MICHAEL , VASQUEZ HOMERO A
发明人： BELANGER RENE , JONES DANIEL S , LAGACE SYLVAIN , MCLEAN MICHAEL , VASQUEZ HOMERO A
IPC分类号： F41A9/60 , F42B35/00
CPC分类号： F42B35/00 , F41A9/60
摘要： A system and method for identifying, test firing, marking, and imaging firearm cartridge cases and firearms for use by firearm manufactures. The system and method includes five subsystems, which work in the following sequence: a firearm serial number recognition sub-system; a cartridge case recovery sub-system; a cartridge case sorting sub-system; a cartridge case marking sub-system; and an image acquisition sub-system (108). The firearm serial number recognition sub-system (130) reads the serial number of a firearm and stores it in a database. The cartridge case recovery sub-system recovers fired cartridge cases and transports them to the sorting sub-system. The cartridge case sorting sub-system identifies the orientation of the cartridge cases and reorients them, if necessary, for marking. The cartridge case marking sub-system stamps the firearm serial numbers on the cartridge cases. The serial number is encrypted in a 2D matrix (barcode) form on the casings. The image acquisition sub-system acquires the firing pin and breech face images of a cartridge case after reading the stamped serial number on its side.
摘要翻译：用于识别，测试点火，标记和成像武器制造商使用的枪支弹药盒和枪支的系统和方法。系统和方法包括五个子系统，按以下顺序工作：火器序列号识别子系统; 磁带盒恢复子系统; 盒式分类子系统; 盒式标记子系统; 和图像采集子系统（108）。枪支序列号识别子系统（130）读取枪支的序列号并将其存储在数据库中。盒式磁带盒恢复子系统恢复已烧取的磁带盒，并将其运输到分拣子系统。墨盒盒分类子系统识别墨盒盒的方向，并根据需要重新定向墨盒，以进行标记。墨盒盒标记子系统将盒式枪箱上的枪支序列号标记。序列号在外壳上以2D矩阵（条形码）形式加密。图像采集子系统在读取其侧面的冲压序列号之后，获取盒体的击发销和后膛脸图像。

3. 发明申请

WO1997049971A1 POSITION ADJUSTMENT OF AN OBJECT BEING IMAGED 审中-公开
标题翻译：对象的位置调整
公开(公告)号：WO1997049971A1
公开(公告)日：1997-12-31
申请号：PCT/CA1997000306
申请日：1997-05-02
申请人： FORENSIC TECHNOLOGY WAI INC. , BALDUR, Roman
发明人： FORENSIC TECHNOLOGY WAI INC.
IPC分类号： G01B11/02
CPC分类号： G01B11/026 , F42B35/00
摘要： To image a surface of an object more efficiently using automatic positioning of the object with respect to the optical axis of a camera while keeping the surface of the object at a predetermined angular orientation with respect to the optical axis, a general shape of the object is first measured and a mathematical function approximating the surface is determined. Relative displacements and orientations for an imaging path are then calculated and the object is manipulated along the imaging path while being imaged with the surface of the object being at the predetermined angular orientation. The speed and accuracy of surface imaging is improved.
摘要翻译：为了使物体的表面相对于光轴保持预定的角度取向，相对于照相机的光轴自动定位而使物体的表面更有效地成像，则物体的大致形状为首先测量并确定近似表面的数学函数。然后计算成像路径的相对位移和取向，并且当物体的表面处于预定的角度取向成像时，沿着成像路径操纵物体。表面成像的速度和精度得到提高。

4. 发明申请

WO2011156919A1 ACQUISITION OF 3D TOPOGRAPHIC IMAGES OF TOOL MARKS USING NON-LINEAR PHOTOMETRIC STEREO METHOD 审中-公开
标题翻译：使用非线性光学立体声方法获取工具标记的3D地形图像
公开(公告)号：WO2011156919A1
公开(公告)日：2011-12-22
申请号：PCT/CA2011/050335
申请日：2011-06-02
申请人： FORENSIC TECHNOLOGY WAI, INC. , LÉVESQUE, Serge
发明人： LÉVESQUE, Serge
IPC分类号： G01B11/245
CPC分类号： G06T7/0073 , G01B11/24 , G06T7/586 , G06T2207/10152 , G06T2207/30136
摘要： There is described a method and 3D image acquisition system for addressing the specular nature of metallic surfaces in general, and ballistic pieces of evidence in particular, using photometric stereo by identifying and solving a plurality of sets of non-linear equations comprising a diffusive term and a specular term to determine a surface normal vector field N(x,y), and using N(x,y) to determine a 3D topography Z(x,y).
摘要翻译：描述了一种用于一般地解决金属表面的镜面性质的方法和3D图像采集系统，特别是使用光度立体声的弹道证据，通过识别和解决多组非线性方程组，包括漫射项和用于确定表面法线矢量场N（x，y）的镜面项，并且使用N（x，y）来确定3D地形Z（x，y）。

5. 发明申请

WO2011137518A1 LINKING OF MICROSCOPES FOR ANALYSIS OF OBJECTS COMPRISING TOOL MARKS 审中-公开
标题翻译：用于分析包含工具标记的对象的显微镜连接
公开(公告)号：WO2011137518A1
公开(公告)日：2011-11-10
申请号：PCT/CA2011/000521
申请日：2011-05-02
申请人： FORENSIC TECHNOLOGY WAI, INC. , BEAUCHAMP, Alain , ROBEGE, Danny , PERRON, Benoît
发明人： BEAUCHAMP, Alain , ROBEGE, Danny , PERRON, Benoît
IPC分类号： G01B9/04
CPC分类号： F42B35/00 , G01N15/1475 , G02B21/0016 , G02B21/18 , G02B21/365 , G06T7/33 , G06T2207/10012 , G06T2207/10021 , G06T2207/10028 , G06T2207/30136
摘要： There is provided a method for analyzing at least one object under a first microscope and a second microscope concurrently by linking the two microscopes together. Movement of one microscope will result in movement of the other. This is done by computing a transformation to link a first coordinate system and a second coordinate system and generating guidance data when one of the two microscopes is displaced, the guidance data corresponding to a set of operations to be applied to the other microscope to follow movement of the microscope that is displaced.
摘要翻译：提供了一种通过将两个显微镜连接在一起来分析第一显微镜和第二显微镜下的至少一个物体的方法。一个显微镜的移动会导致另一个显微镜的移动。这是通过计算连接第一坐标系和第二坐标系的变换，并且当两个显微镜中的一个显示器移位时产生指导数据，该指导数据对应于要应用于另一显微镜以跟随运动的一组操作的显微镜被移位。

6. 发明申请

WO2011123944A1 GENERATION OF A MODIFIED 3D IMAGE OF AN OBJECT COMPRISING TOOL MARKS 审中-公开
标题翻译：包含工具标记的对象的修改3D图像的生成
公开(公告)号：WO2011123944A1
公开(公告)日：2011-10-13
申请号：PCT/CA2011/000382
申请日：2011-04-06
申请人： FORENSIC TECHNOLOGY WAI, INC. , BEAUCHAMP, Alain , ROBERGE, Danny , PERRON, Benoît
发明人： BEAUCHAMP, Alain , ROBERGE, Danny , PERRON, Benoît
IPC分类号： G01B21/20 , F41A31/00 , F42B35/00
CPC分类号： G06T3/0012 , F42B5/025 , F42B35/00 , G06K9/00201 , G06K9/44 , G06T5/50 , G06T2207/10056 , G06T2207/20092
摘要： There is provided a method for generating a 3D representation of an object, comprising: acquiring 3D topographic data representative of at least one portion of the object having a macroscopic form and microscopic features; separating the 3D topographic data into microscopic data representative of the microscopic features and macroscopic data representative of the macroscopic form; independently scaling one of the microscopic data and the macroscopic data in order to enhance the microscopic features with respect to the macroscopic form, thereby obtaining scaled topographic data; and generating a 3D image using the scaled topographic data, thereby obtaining a modified representation having enhanced microscopic features for the at least one portion of the object.
摘要翻译：提供了一种用于生成对象的3D表示的方法，包括：获取代表具有宏观形式和微观特征的对象的至少一部分的3D地形数据; 将3D地形数据分解成代表宏观形式的微观特征和宏观数据的微观数据; 独立地缩放微观数据和宏观数据之一，以便增强相对于宏观形式的微观特征，从而获得缩放的地形数据; 以及使用所缩放的地形数据生成3D图像，从而获得具有用于对象的至少一部分的增强的微观特征的修改的表示。

7. 发明申请

WO02091256A8 SYSTEM AND METHOD FOR THE MANAGEMENT, ANALYSIS, AND APPLICATION OF DATA FOR KNOWLEDGE-BASED ORGANIZATIONS 审中-公开
标题翻译：用于基于知识的组织的数据管理，分析和应用的系统和方法
公开(公告)号：WO02091256A8
公开(公告)日：2004-04-22
申请号：PCT/IB0202613
申请日：2002-05-03
申请人： FORENSIC TECHNOLOGY WAI INC , LEARY RICHARD M
发明人： LEARY RICHARD M
IPC分类号： G06F17/00 , G06F20060101 , G06F7/00 , G06Q99/00 , G06F17/60
CPC分类号： G06Q99/00
摘要： La présente invention concerne d'une façon générale la gestion et l'analyse de données via des ordinateurs et/ou des systèmes informatiques connectés à un réseau. Cette invention convient particulièrement à la gestion et à l'analyse de données informatiques destinées à l'identification de liaisons, de structures ou de réseaux d'associations afin de découvrir des tendances, déterminer des suspects et/ou des menaces prévues dans les domaines de l'application de la loi et de la sécurité aérienne.

8. 发明申请

WO2002091256A2 SYSTEM AND METHOD FOR THE MANAGEMENT, ANALYSIS, AND APPLICATION OF DATA FOR KNOWLEDGE-BASED ORGANIZATIONS 审中-公开
标题翻译：用于基于知识的组织的数据管理，分析和应用的系统和方法
公开(公告)号：WO2002091256A2
公开(公告)日：2002-11-14
申请号：PCT/IB2002/002613
申请日：2002-05-03
申请人： FORENSIC TECHNOLOGY WAI INC. , LEARY, Richard, M.
发明人： LEARY, Richard, M.
IPC分类号： G06F17/60
CPC分类号： G06Q99/00
摘要： The present invention pertains in general to the management and analysis of data through use of computers and/or network connected computer systems, with the present invention having particular applicability to the management and analysis of computer data to identify links, patterns and networks of associations to discover trends, determine suspects and/or predict threats in the fields of law enforcement and airline security.
摘要翻译：本发明一般涉及通过使用计算机和/或网络连接的计算机系统来管理和分析数据，本发明具有对计算机数据的管理和分析的特别适用性，以识别关联的链接，模式和网络发现趋势，确定嫌疑人和/或预测执法和航空安全领域的威胁。

9. 发明申请

WO0227263A2 METHOD AND SYSTEM FOR IDENTIFICATION OF FIREARMS 审中-公开
标题翻译：用于识别火灾的方法和系统
公开(公告)号：WO0227263A2
公开(公告)日：2002-04-04
申请号：PCT/IB0102369
申请日：2001-10-01
申请人： FORENSIC TECHNOLOGY WAI INC , BELANGER RENE , JONES DANIEL S , LAGACE SYLVAIN , MCLEAN MICHAEL , VASQUEZ HOMERO A
发明人： BELANGER RENE , JONES DANIEL S , LAGACE SYLVAIN , MCLEAN MICHAEL , VASQUEZ HOMERO A
IPC分类号： F41A9/60 , F42B35/00
CPC分类号： F42B35/00 , F41A9/60
摘要： A system and method for identifying, test firing, marking, and imaging firearm cartridge cases and firearms for use by firearm manufactures. The system and method includes five subsystems, which work in the following sequence: a firearm serial number recognition sub-system; a cartridge case recovery sub-system; a cartridge case sorting sub-system; a cartridge case marking sub-system; and an image acquisition sub-system (108). The firearm serial number recognition sub-system (130) reads the serial number of a firearm and stores it in a database. The cartridge case recovery sub-system recovers fired cartridge cases and transports them to the sorting sub-system. The cartridge case sorting sub-system identifies the orientation of the cartridge cases and reorients them, if necessary, for marking. The cartridge case marking sub-system stamps the firearm serial numbers on the cartridge cases. The serial number is encrypted in a 2D matrix (barcode) form on the casings. The image acquisition sub-system acquires the firing pin and breech face images of a cartridge case after reading the stamped serial number on its side.
摘要翻译：用于识别，测试点火，标记和成像武器制造商使用的枪支弹药盒和枪支的系统和方法。系统和方法包括五个子系统，按以下顺序工作：火器序列号识别子系统; 磁带盒恢复子系统; 盒式分类子系统; 盒式标记子系统; 和图像采集子系统（108）。枪支序列号识别子系统（130）读取枪支的序列号并将其存储在数据库中。盒式磁带盒恢复子系统恢复已烧取的磁带盒，并将其运输到分拣子系统。墨盒盒分类子系统识别墨盒盒的方向，并根据需要重新定向墨盒，以进行标记。墨盒盒标记子系统将盒式枪箱上的枪支序列号标记。序列号在外壳上以2D矩阵（条形码）形式加密。图像采集子系统在读取其侧面的冲压序列号之后，获取盒体的击发销和后膛脸图像。

10. 发明申请

WO1997021128A1 METHOD AND PORTABLE APPARATUS FOR IMAGING A SPENT CARTRIDGE CASING 审中-公开
标题翻译：用于成像空间盒的方法和便携设备
公开(公告)号：WO1997021128A1
公开(公告)日：1997-06-12
申请号：PCT/CA1996000466
申请日：1996-07-11
申请人： FORENSIC TECHNOLOGY WAI INC. , BALDUR, Roman , BOUDREAU, Yvan
发明人： FORENSIC TECHNOLOGY WAI INC.
IPC分类号： G02B21/00
CPC分类号： F42B35/00 , G02B21/00
摘要： The portable spent cartridge casing examination imaging apparatus has a carrying case in which all the necessary components for field imaging of spent cartridge casings are contained securely for transport when the case is closed, and can be solidly assembled in the field for imaging. The case includes a base, a lid which locks in a vertical open position. A spent cartridge casing mounting device is provided for holding the cartridge substantially aligned with a longitudinal axis with the primer surface of the cartridge being substantially perpendicular to the axis, and an imaging system consisting of a cartridge microscope, camera, and light source are solidly interconnected with the mounting device to form a unit which is connected to the lid such that when the lid is open, the unit is substantially vertically disposed, while being at least partially received by the base of the case when the lid is closed for safe storage. The microscope has an adjustable magnification and focus adjustment mechanism for adjusting a magnification of the microscope and a focus of the microscope between two settings to image a breech face impression on the primer surface and a firing pin impression surface in the primer surface so that full images of the breech face and the firing pin impressions can be obtained with good focus using a single adjustment. The apparatus is designed for field use by a police officer having limited training in spent cartridge casing examination imaging, and the images obtained are to be sent to a forensic spent cartridge casing examination center where forensic experts can carry out proper examination of the spent cartridge casing images.
摘要翻译：便携式用过的筒式套管检查成像装置具有便携式箱，其中用于盒式存储器壳体的现场成像的所有必要部件被容纳在壳体关闭时被牢固地容纳在运输中，并且可以被牢固地组装在现场进行成像。壳体包括底座，锁定在垂直打开位置的盖子。提供了一种用过的盒式外壳安装装置，用于将盒基本上与纵向轴线对准，其中盒的底漆表面基本上垂直于轴线，并且由盒式显微镜，照相机和光源组成的成像系统牢固地互连通过安装装置形成连接到盖的单元，使得当盖打开时，单元基本垂直地布置，同时当盖关闭以便安全存储时至少部分地被壳体的底部容纳。显微镜具有可调节的放大倍数和焦点调节机构，用于调节显微镜的放大倍率和两个设置之间的显微镜的焦点，以对底漆表面上的后膛面印模和底漆表面中的击球销印模表面进行成像，使得完整图像可以通过单次调整以良好的焦点获得后膛面和撞针印痕。该设备专门用于在消毒筒套管检查成像中进行有限培训的警务人员的现场使用，并将所获得的图像发送到法医消毒筒套管检查中心，法医专家可以对废药筒外壳进行适当检查图片。

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