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1. 发明申请

US20110311116A1 SYSTEM AND METHODS FOR ANATOMICAL STRUCTURE LABELING 审中-公开
标题翻译：用于解剖结构标签的系统和方法
公开(公告)号：US20110311116A1
公开(公告)日：2011-12-22
申请号：US13162925
申请日：2011-06-17
申请人： Douglas K. Benn
发明人： Douglas K. Benn
IPC分类号： G06K9/00
CPC分类号： G06T11/00
摘要： An imaging system and methods for processing a two-dimensional image from three-dimensional image information is disclosed. Images are segmented into foreground regions and background regions. An object-centered coordinate system is created and a hierarchical anatomical model is accessed to classify object in order to identify an anatomical object. The anatomical text labels are generated and positioned on the image slices and at least one image slice is displayed.
摘要翻译：公开了一种用于从三维图像信息处理二维图像的成像系统和方法。图像被分割成前景区域和背景区域。创建以对象为中心的坐标系，并访问分层解剖模型以对对象进行分类，以便识别解剖对象。生成解剖文本标签并将其放置在图像切片上，并显示至少一个图像切片。

2. 发明授权

US07343305B2 Method and system for recording carious lesions 有权
标题翻译：记录龋病的方法和系统
公开(公告)号：US07343305B2
公开(公告)日：2008-03-11
申请号：US10136903
申请日：2002-05-02
申请人： Douglas K. Benn , Stephen H. Kostewicz , Douglas D. Dankel, II
发明人： Douglas K. Benn , Stephen H. Kostewicz , Douglas D. Dankel, II
IPC分类号： A61B5/00 , G06F19/00
CPC分类号： G06Q50/24 , A61C19/00 , G06F19/00 , G06F19/324 , G06F19/325 , G06Q50/22 , G16H10/60 , G16H40/20 , G16H40/63
摘要： A method and system is provided for charting tooth decay to assist in caries management. Specifically, the invention provides a computer system, a Graphical User Interface(GUI), a method, and associated computer code for presenting an interactive tooth chart comprising selectable, anatomically correct tooth icons corresponding to a dental patient's teeth. The invention allows a user to select regions of each individual tooth icon to record the condition of the selected region. According to the invention, a dental patient is selected from a patient data base, the patent's teeth are examined, and the condition of each tooth region is recorded using selectable icons. The invention further provides automatic characterization of dental conditions based on standard values and previously recorded conditions to indicate progression of disease. In an alternative embodiment, the invention provides a recommended course of clinical management based on the information recorded. In another embodiment the invention automatically classifies patients into risk categories and provides suggested x-ray exam intervals. Thus, particular advantages of the current invention include ease of recording dental conditions, more accurate dental charting, and automatic analysis of recorded dental data, advantageously resulting in better patient care and more efficient use of a dental care provider's time.
摘要翻译：提供了一种方法和系统，用于绘制蛀牙以帮助龋齿管理。具体地，本发明提供一种计算机系统，图形用户界面（GUI），方法和相关联的计算机代码，用于呈现交互式牙齿图，其包括对应于牙齿患者牙齿的可选择的解剖学正确的牙图标。本发明允许用户选择每个单独的牙图标的区域来记录所选区域的状况。根据本发明，从患者数据库中选择牙科患者，检查专利的牙齿，并且使用可选择的图标记录每个牙齿区域的状况。本发明还提供了基于标准值和先前记录的条件以指示疾病进展的牙齿病症的自动表征。在替代实施例中，本发明基于所记录的信息提供临床管理的推荐过程。在另一个实施方案中，本发明将患者自动分类为风险类别并提供建议的x射线检查间隔。因此，本发明的特别优点包括容易地记录牙齿状况，更准确的牙齿图表和记录牙齿数据的自动分析，有利地导致更好的患者护理和更有效地使用牙科护理提供者的时间。

3. 发明授权

US5734740A Method for automated radiographic quality assurance 失效
标题翻译：自动放射摄影质量保证的方法
公开(公告)号：US5734740A
公开(公告)日：1998-03-31
申请号：US332513
申请日：1994-10-31
申请人： Douglas K. Benn , Minbo Shim
发明人： Douglas K. Benn , Minbo Shim
IPC分类号： G06T7/00 , G06K9/00
CPC分类号： G06T7/0012
摘要： A method for quantitatively evaluating the quality of radiographic films is disclosed. The method provides for digitizing a radiographic image to form a digital image made up of a plurality of pixels. The individual pixels of the digitized image are assigned grey level values. These grey level values are summed to form a global histogram representing all of the pixels of the digital image. The histogram is subsequently binned and subdivided to form first and second binned histograms. A series of rules is applied to these histograms to evaluate whether the radiographic film is clinically acceptable for use in making a diagnosis.
摘要翻译：公开了定量评估射线照相胶片质量的方法。该方法提供数字化放射线照相图像以形成由多个像素组成的数字图像。数字化图像的各个像素被分配灰度值。将这些灰度值相加以形成表示数字图像的所有像素的全局直方图。随后将直方图分组并分割成第一和第二分箱直方图。这些直方图应用了一系列规则来评估射线照相胶片是否临床可接受用于进行诊断。

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