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公开(公告)号：US09000386B2
公开(公告)日：2015-04-07
申请号：US14026353
申请日：2013-09-13
申请人： Image Insight Inc.
发明人： Eric P. Rubenstein
IPC分类号： G01T1/36
摘要： Digital images or the charge from pixels in light sensitive semiconductor based imagers may be used to detect gamma rays and energetic particles emitted by radioactive materials. Methods may be used to identify pixel-scale artifacts introduced into digital images and video images by high energy gamma rays. Statistical tests and other comparisons on the artifacts in the images or pixels may be used to prevent false-positive detection of gamma rays. The sensitivity of the system may be used to detect radiological material at distances in excess of 50 meters. Advanced processing techniques allow for gradient searches to more accurately determine the source's location, while other acts may be used to identify the specific isotope. Coordination of different imagers and network alerts permit the system to separate non-radioactive objects from radioactive objects.
摘要翻译： 可以使用数字图像或基于光敏半导体的成像器中的像素的电荷来检测由放射性材料发射的伽马射线和能量粒子。 可以使用方法来识别通过高能γ射线引入到数字图像和视频图像中的像素尺度伪像。 对图像或像素中的伪像的统计测试和其他比较可以用于防止γ射线的假阳性检测。 该系统的灵敏度可用于检测距离超过50米的放射性材料。 高级处理技术允许梯度搜索更准确地确定源的位置，而其他动作可用于识别特定的同位素。 不同成像器和网络警报的协调使系统能够将非放射性物体与放射性物体分开。
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公开(公告)号：US11540787B2
公开(公告)日：2023-01-03
申请号：US16927651
申请日：2020-07-13
申请人： IMAGE INSIGHT, INC.
发明人： Eric P. Rubenstein , Peter R. Solomon , Gordon A. Drukier , Marek A. Wojtowicz , Joseph E. Cosgrove , Michael A. Serio , James R. Markham , Kenneth W. Wang , William M. Pramenko
摘要： A medical imaging system for detecting ionizing radiation. The system includes one or more pixilated imagers positioned to acquire patient image data and one or more position sensors positioned to acquire patient position data. Once the patient image data and patient position data are acquired, one or more processors operably connected to each of the one or more pixilated imagers and one or more position sensors calculate a three-dimensional mass distribution based on patient image data and patient position data.
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公开(公告)号：US11428832B2
公开(公告)日：2022-08-30
申请号：US14078129
申请日：2013-11-12
申请人： IMAGE INSIGHT INC.
发明人： Gordon A. Drukier , Eric P. Rubenstein , Yonatan B. Rubenstein , Joshua C. Kessler , Peter R. Solomon , Marek A. Wojtowicz
摘要： Systems and methods for calibrating multiple electronic devices are described herein. Such methods may include obtaining, by a processor, data from a plurality of reference electronic devices, analyzing, by a processor, the data and calibrating, by the processor, the electronic device based on the analyzed data obtained from the plurality of reference electronic devices.
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公开(公告)号：US10751008B2
公开(公告)日：2020-08-25
申请号：US16404342
申请日：2019-05-06
申请人： IMAGE INSIGHT, INC.
发明人： Eric P. Rubenstein , Peter R. Solomon , Gordon A. Drukier , Marek A. Wojtowicz , Joseph E. Cosgrove , Michael A. Serio , James R. Markham , Kenneth W. Wang , William M. Pramenko
摘要： A medical imaging system for detecting ionizing radiation. The system includes one or more pixilated imagers positioned to acquire patient image data and one or more position sensors positioned to acquire patient position data. Once the patient image data and patient position data are acquired, one or more processors operably connected to each of the one or more pixilated imagers and one or more position sensors calculate a three-dimensional mass distribution based on patient image data and patient position data.
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公开(公告)号：US10278656B2
公开(公告)日：2019-05-07
申请号：US15590751
申请日：2017-05-09
申请人： IMAGE INSIGHT, INC.
发明人： Eric P. Rubenstein , Peter R. Solomon , Gordon A. Drukier , Marek A. Wojtowicz , Joseph E. Cosgrove , Michael A. Serio , James R. Markham , Kenneth W. Wang , William M. Pramenko
摘要： A medical imaging system for detecting ionizing radiation. The system includes one or more pixilated imagers positioned to acquire patient image data and one or more position sensors positioned to acquire patient position data. Once the patient image data and patient position data are acquired, one or more processors operably connected to each of the one or more pixilated imagers and one or more position sensors calculate a three-dimensional mass distribution based on patient image data and patient position data.
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公开(公告)号：US09014488B2
公开(公告)日：2015-04-21
申请号：US14282321
申请日：2014-05-20
申请人： Image Insight Inc.
CPC分类号： G06K9/0063
摘要： The invention described herein is generally directed to methods for analyzing an image. In particular, crowded field images may be analyzed for unidentified, unobserved objects based on an iterative analysis of modified images including artificial objects or removed real objects. The results can provide an estimate of the completeness of analysis of the image, an estimate of the number of objects that are unobserved in the image, and an assessment of the quality of other similar images.
摘要翻译： 本文描述的发明一般涉及用于分析图像的方法。 特别地，可以基于对包括人造对象或删除的真实对象的修改图像的迭代分析来分析拥挤的场图像以识别未识别的对象。 结果可以提供对图像分析的完整性的估计，对图像中不可观察的对象的数量的估计，以及对其他类似图像的质量的评估。
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公开(公告)号：US08774529B2
公开(公告)日：2014-07-08
申请号：US13902097
申请日：2013-05-24
申请人： Image Insight Inc.
CPC分类号： G06K9/0063
摘要： The invention described herein is generally directed to methods for analyzing an image. In particular, crowded field images may be analyzed for unidentified, unobserved objects based on an iterative analysis of modified images including artificial objects or removed real objects. The results can provide an estimate of the completeness of analysis of the image, an estimate of the number of objects that are unobserved in the image, and an assessment of the quality of other similar images.
摘要翻译： 本文描述的发明一般涉及用于分析图像的方法。 特别地，可以基于对包括人造对象或删除的真实对象的修改图像的迭代分析来分析拥挤的场图像以识别未识别的对象。 结果可以提供对图像分析的完整性的估计，对图像中不可观察的对象的数量的估计，以及对其他类似图像的质量的评估。
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公开(公告)号：US11969273B2
公开(公告)日：2024-04-30
申请号：US18148122
申请日：2022-12-29
申请人： IMAGE INSIGHT, INC.
发明人： Eric P. Rubenstein , Peter R. Solomon , Gordon A. Drukier , Marek A. Wojtowicz , Joseph E. Cosgrove , Michael A. Serio , James R. Markham , Kenneth W. Wang , William M. Pramenko
CPC分类号： A61B6/037 , A61B6/032 , A61B6/0492 , A61B6/107 , A61B6/4258 , A61B6/481 , G21F5/015
摘要： A medical imaging system for detecting ionizing radiation. The system includes one or more pixilated imagers positioned to acquire patient image data and one or more position sensors positioned to acquire patient position data. Once the patient image data and patient position data are acquired, one or more processors operably connected to each of the one or more pixilated imagers and one or more position sensors calculate a three-dimensional mass distribution based on patient image data and patient position data.
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公开(公告)号：US20140203181A1
公开(公告)日：2014-07-24
申请号：US14026353
申请日：2013-09-13
申请人： Image Insight Inc.
发明人： Eric P. Rubenstein
IPC分类号： G01T1/36
摘要： Digital images or the charge from pixels in light sensitive semiconductor based imagers may be used to detect gamma rays and energetic particles emitted by radioactive materials. Methods may be used to identify pixel-scale artifacts introduced into digital images and video images by high energy gamma rays. Statistical tests and other comparisons on the artifacts in the images or pixels may be used to prevent false-positive detection of gamma rays. The sensitivity of the system may be used to detect radiological material at distances in excess of 50 meters. Advanced processing techniques allow for gradient searches to more accurately determine the source's location, while other acts may be used to identify the specific isotope. Coordination of different imagers and network alerts permit the system to separate non-radioactive objects from radioactive objects.
摘要翻译： 可以使用数字图像或基于光敏半导体的成像器中的像素的电荷来检测由放射性材料发射的伽马射线和能量粒子。 可以使用方法来识别通过高能γ射线引入到数字图像和视频图像中的像素尺度伪像。 对图像或像素中的伪像的统计测试和其他比较可以用于防止γ射线的假阳性检测。 该系统的灵敏度可用于检测距离超过50米的放射性材料。 高级处理技术允许梯度搜索更准确地确定源的位置，而其他动作可用于识别特定的同位素。 不同成像器和网络警报的协调使系统能够将非放射性物体与放射性物体分开。
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公开(公告)号：US20130259389A1
公开(公告)日：2013-10-03
申请号：US13902097
申请日：2013-05-24
申请人： Image Insight Inc.
IPC分类号： G06K9/00
CPC分类号： G06K9/0063
摘要： The invention described herein is generally directed to methods for analyzing an image. In particular, crowded field images may be analyzed for unidentified, unobserved objects based on an iterative analysis of modified images including artificial objects or removed real objects. The results can provide an estimate of the completeness of analysis of the image, an estimate of the number of objects that are unobserved in the image, and an assessment of the quality of other similar images.
摘要翻译： 本文描述的发明一般涉及用于分析图像的方法。 特别地，可以基于对包括人造对象或删除的真实对象的修改图像的迭代分析来分析拥挤的场图像以识别未识别的对象。 结果可以提供对图像分析的完整性的估计，对图像中不可观察的对象的数量的估计，以及对其他类似图像的质量的评估。
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