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11. 发明授权

US08315457B2 System and method for performing multi-image training for pattern recognition and registration 有权
标题翻译：用于执行模式识别和注册的多图像训练的系统和方法
公开(公告)号：US08315457B2
公开(公告)日：2012-11-20
申请号：US12291670
申请日：2008-11-12
申请人： Nathaniel Bogan , Xiaoguang Wang , Aaron S. Wallack
发明人： Nathaniel Bogan , Xiaoguang Wang , Aaron S. Wallack
IPC分类号： G06K9/62
CPC分类号： G06K9/6255 , G06K9/48
摘要： A system and method for performing multi-image training for pattern recognition and registration is provided. A machine vision system first obtains N training images of the scene. Each of the N images is used as a baseline image and the N−1 images are registered to the baseline. Features that represent a set of corresponding image features are added to the model. The feature to be added to the model may comprise an average of the features from each of the images in which the feature appears. The process continues until every feature that meets a threshold requirement is accounted for. The model that results from the present invention represents those stable features that are found in at least the threshold number of the N training images. The model may then be used to train an alignment/inspection tool with the set of features.
摘要翻译：提供了用于执行模式识别和注册的多图像训练的系统和方法。机器视觉系统首先获得场景的N个训练图像。将N个图像中的每一个用作基线图像，并将N-1个图像记录到基线。表示一组相应图像特征的特征被添加到模型中。要添加到模型的特征可以包括来自特征出现的每个图像的特征的平均值。该过程继续，直到满足阈值要求的每个功能被考虑为止。由本发明产生的模型表示在至少N个训练图像的阈值数目中发现的稳定特征。然后可以使用该模型来训练具有一组特征的对准/检查工具。

12. 发明申请

US20130044936A1 System and Method for Identifying Defects in a Material 有权
标题翻译：识别材料缺陷的系统和方法
公开(公告)号：US20130044936A1
公开(公告)日：2013-02-21
申请号：US13213993
申请日：2011-08-19
申请人： Xiaoguang Wang
发明人： Xiaoguang Wang
IPC分类号： G06K9/00
CPC分类号： G06T7/001 , G06T7/0004 , G06T7/13 , G06T7/136 , G06T7/181 , G06T2207/30148
摘要： Described are computer-based methods and apparatuses, including computer program products, for identifying defects in a material. A set of features is identified based on an image of a material, wherein each feature in the set of features is a candidate portion of a defect in the material. A set of chained features is selected based on the set of features, wherein each chained feature comprises one or more features that represent candidate portions of a same defect in the material. A defect in the material is identified based on the set of chained features and the image.
摘要翻译：描述了基于计算机的方法和装置，包括用于识别材料中的缺陷的计算机程序产品。基于材料的图像来识别一组特征，其中该组特征中的每个特征是材料中缺陷的候选部分。基于特征集合选择一组链接特征，其中每个链接特征包括表示材料中相同缺陷的候选部分的一个或多个特征。基于链接特征和图像的集合来识别材料中的缺陷。

13. 发明申请

US20090290788A1 System and method for performing multi-image training for pattern recognition and registration 有权
标题翻译：用于执行模式识别和注册的多图像训练的系统和方法
公开(公告)号：US20090290788A1
公开(公告)日：2009-11-26
申请号：US12291670
申请日：2008-11-12
申请人： Nathaniel Bogan , Xiaoguang Wang , Aaron S. Wallack
发明人： Nathaniel Bogan , Xiaoguang Wang , Aaron S. Wallack
IPC分类号： G06K9/62
CPC分类号： G06K9/6255 , G06K9/48
摘要： A system and method for performing multi-image training for pattern recognition and registration is provided. A machine vision system first obtains N training images of the scene. Each of the N images is used as a baseline image and the N−1 images are registered to the baseline. Features that represent a set of corresponding image features are added to the model. The feature to be added to the model may comprise an average of the features from each of the images in which the feature appears. The process continues until every feature that meets a threshold requirement is accounted for. The model that results from the present invention represents those stable features that are found in at least the threshold number of the N training images. The model may then be used to train an alignment/inspection tool with the set of features.
摘要翻译：提供了用于执行模式识别和注册的多图像训练的系统和方法。机器视觉系统首先获得场景的N个训练图像。将N个图像中的每一个用作基线图像，并将N-1个图像记录到基线。表示一组相应图像特征的特征被添加到模型中。要添加到模型的特征可以包括来自特征出现的每个图像的特征的平均值。该过程继续，直到满足阈值要求的每个功能被考虑为止。由本发明产生的模型表示在至少N个训练图像的阈值数目中发现的稳定特征。然后可以使用该模型来训练具有一组特征的对准/检查工具。

14. 发明申请

US20050288748A1 Medical device for treating skin problems 审中-公开
标题翻译：用于治疗皮肤问题的医疗装置
公开(公告)号：US20050288748A1
公开(公告)日：2005-12-29
申请号：US11157044
申请日：2005-06-13
申请人： Huan-Chen Li , Xiaoguang Wang
发明人： Huan-Chen Li , Xiaoguang Wang
IPC分类号： A61F7/00 , A61F7/02 , A61F7/12
CPC分类号： A61F7/007 , A61F2007/0001 , A61F2007/0078 , A61F2007/0095 , A61F2007/0295
摘要： An apparatus and method that is effective for the treatment of skin itch and skin rash is disclosed. The apparatus is contained within a body which can be easily manipulated with one hand, and which is powered by a self-contained battery. Also contained within the body is a heating means, controlled by a thermostat, a temperature selector if the heating means if intended to provide multiple temperatures, and means to warn the user when the desired temperature is reached. In addition the apparatus includes means to apply the heat in a cyclical manner, in which the heat is repeatedly applied and removed, with a cycle time and pulse width in which is controlled by user by means of a control located on the body heater and some other elements that can ensure only one substantially unique temperature is used. The method, which is related to the apparatus as its governing principle, includes the application of heat at a precise, controlled temperature, for a specific period of time, t the skin at the location of the itch or rash. The temperature used depends upon the nature of skin discomfort, but is generally inside the range between 46-62° C. The temperature variation is generally controlled within ±0.5° C. although it can be wider or narrower depends upon the nature of the itch treatment. In addition, the method includes a pulsating application of heat to the skin area, in which the heat is alternately applied and removed at a rate of approximately 1 second, with a total application time of between 10 and 30 seconds.
摘要翻译：公开了一种有效治疗皮肤瘙痒和皮疹的装置和方法。该装置包含在一体内，其可以用一只手容易地操纵，并由独立电池供电。还包含在体内的是由恒温器控制的加热装置，如果要提供多个温度的加热装置的温度选择器，以及当达到所需温度时警告使用者的装置。此外，该装置包括以周期性方式施加热量的装置，其中重复地施加和去除热量，循环时间和脉冲宽度由使用者通过位于身体加热器上的控制器和一些使用可以确保仅一个基本上独特的温度的其它元件。与该装置作为其控制原理相关的方法包括在精确的受控温度下施加热量一段特定的时间，即在瘙痒或皮疹位置处的皮肤。使用的温度取决于皮肤不适的性质，但通常在46-62°C之间的范围内。温度变化通常控制在±0.5°C以内，尽管它可以更宽或更窄取决于瘙痒的性质治疗。此外，该方法包括向皮肤区域脉动施加热量，其中热量以大约1秒的速率被交替地施加和去除，总施用时间在10和30秒之间。

15. 发明授权

US06245093B1 Method and apparatus for treatment of skin itch and disease 失效
标题翻译：治疗皮肤瘙痒和疾病的方法和装置
公开(公告)号：US06245093B1
公开(公告)日：2001-06-12
申请号：US09502992
申请日：2000-02-11
申请人： Huan-Chen Li , Xiaoguang Wang
发明人： Huan-Chen Li , Xiaoguang Wang
IPC分类号： A61F700
CPC分类号： A61F7/007 , A61F2007/0078 , A61F2007/0284
摘要： An apparatus and method that is effective for the treatment of skin itch and skin rash is disclosed. The apparatus is contained within a body which can be easily manipulated with one hand, and which is powered by a self-contained battery. Also contained within the body is a heating means, controlled by a thermostat, a temperature selector, and means to warn the user when the desired temperature is reached. In addition the apparatus includes means to apply the heat in a cyclical manner, in which the heat is repeatedly applied and removed, with a cycle time and pulse width in which is controlled by user by means of a control located on the body heater and some other elements that can ensure only the effective temperature is used. The method, which is related to the apparatus as its governing principle, includes the application of heat at a precise, controlled temperature, for a specific period of time to the skin at the location of the itch or rash. The temperature used depends upon the nature of skin discomfort, but is generally in the range between about 49-62° C. In addition, the method includes a pulsating application of heat to the skin area, in which the heat is alternately applied and removed at a rate of approximately 1 second, with a total application time of between 10 and 30 seconds.
摘要翻译：公开了一种有效治疗皮肤瘙痒和皮疹的装置和方法。该装置包含在一体内，其可以用一只手容易地操纵，并由独立电池供电。还包含在体内的是由恒温器，温度选择器控制的加热装置，以及当达到所需温度时警告使用者的装置。此外，该装置包括以周期性方式施加热量的装置，其中重复地施加和去除热量，循环时间和脉冲宽度由使用者通过位于身体加热器上的控制器和一些其他可以确保只有有效温度的元素被使用。与该装置作为其控制原理相关的方法包括在瘙痒或皮疹的位置处将精确的受控温度的热应用到皮肤一段特定的时间。使用的温度取决于皮肤不适的性质，但通常在约49-62℃之间。此外，该方法包括向皮肤区域脉动施加热量，其中交替施加和去除热量大约1秒的速度，总应用时间在10到30秒之间。

16. 发明授权

US08542912B2 Determining the uniqueness of a model for machine vision 有权
标题翻译：确定机器视觉模型的唯一性
公开(公告)号：US08542912B2
公开(公告)日：2013-09-24
申请号：US12981275
申请日：2010-12-29
申请人： Xiaoguang Wang , Lowell Jacobson
发明人： Xiaoguang Wang , Lowell Jacobson
IPC分类号： G06K9/46 , G06T17/00 , G06F15/18
CPC分类号： G06K9/6265 , G06K9/6255
摘要： Described are methods and apparatuses, including computer program products, for determining model uniqueness with a quality metric of a model of an object in a machine vision application. Determining uniqueness involves receiving a training image and a first set of model parameters, generating a first model of an object, generating a second model of the object based on the training image and a second set of model parameters modified from the first set of model parameters, determining a set of poses that represent possible instances of the second model in the training image, and computing a quality metric of the first model based on an evaluation of the set of poses with respect to the training image.
摘要翻译：描述了用于通过机器视觉应用中的对象的模型的质量度量来确定模型唯一性的方法和装置，包括计算机程序产品。确定唯一性涉及接收训练图像和第一组模型参数，生成对象的第一模型，基于训练图像生成对象的第二模型，以及从第一组模型参数修改的第二组模型参数确定表示训练图像中的第二模型的可能实例的姿势集合，以及基于针对训练图像的姿势集的评估来计算第一模型的质量度量。

17. 发明授权

US08542905B2 Determining the uniqueness of a model for machine vision 有权
标题翻译：确定机器视觉模型的唯一性
公开(公告)号：US08542905B2
公开(公告)日：2013-09-24
申请号：US12981268
申请日：2010-12-29
申请人： Xiaoguang Wang , Lowell Jacobson
发明人： Xiaoguang Wang , Lowell Jacobson
IPC分类号： G06K9/62 , G06K9/46 , G06T17/00 , G06F15/18
CPC分类号： G06K9/6265 , G06K9/6255
摘要： Described are methods and apparatuses, including computer program products, for determining model uniqueness with a quality metric of a model of an object in a machine vision application. Determining uniqueness involves receiving a training image, generating a model of an object based on the training image, generating a modified training image based on the training image, determining a set of poses that represent possible instances of the model in the modified training image, and computing a quality metric of the model based on an evaluation of the set of poses with respect to the modified training image.
摘要翻译：描述了用于通过机器视觉应用中的对象的模型的质量度量来确定模型唯一性的方法和装置，包括计算机程序产品。确定唯一性涉及接收训练图像，基于训练图像生成对象的模型，基于训练图像生成修改的训练图像，确定表示修改的训练图像中模型的可能实例的一组姿势，以及基于对所述修改的训练图像的姿势集合的评估来计算模型的质量度量。

18. 发明申请

US20120170834A1 Determining the Uniqueness of a Model for Machine Vision 有权
标题翻译：确定机器视觉模型的唯一性
公开(公告)号：US20120170834A1
公开(公告)日：2012-07-05
申请号：US12981268
申请日：2010-12-29
申请人： Xiaoguang Wang , Lowell Jacobson
发明人： Xiaoguang Wang , Lowell Jacobson
IPC分类号： G06K9/62
CPC分类号： G06K9/6265 , G06K9/6255
摘要： Described are methods and apparatuses, including computer program products, for determining model uniqueness with a quality metric of a model of an object in a machine vision application. Determining uniqueness involves receiving a training image, generating a model of an object based on the training image, generating a modified training image based on the training image, determining a set of poses that represent possible instances of the model in the modified training image, and computing a quality metric of the model based on an evaluation of the set of poses with respect to the modified training image.
摘要翻译：描述了用于通过机器视觉应用中的对象的模型的质量度量来确定模型唯一性的方法和装置，包括计算机程序产品。确定唯一性涉及接收训练图像，基于训练图像生成对象的模型，基于训练图像生成修改的训练图像，确定表示修改的训练图像中模型的可能实例的一组姿势，以及基于对所述修改的训练图像的姿势集合的评估来计算模型的质量度量。

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