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公开(公告)号：US20060078202A1
公开(公告)日：2006-04-13
申请号：US11281462
申请日：2005-11-18
申请人： Michael Shilman , Zile Wei , Yu Zou , Patrice Simard , Sashi Raghupathy , F. Jones , Charlton Lui , Jian Wang
发明人： Michael Shilman , Zile Wei , Yu Zou , Patrice Simard , Sashi Raghupathy , F. Jones , Charlton Lui , Jian Wang
IPC分类号： G06K9/18
CPC分类号： G06K9/00409 , G06K9/222
摘要： Electronic ink layout analysis systems and methods provide flexibility and efficiency in organizing, analyzing, and processing digital ink. These layout analysis systems and methods allow users substantial freedom in entering electronic ink into a pen-based computer system. Using these systems and methods, a user's input digital ink is not constrained by requirements that a user write in a specific screen orientation, that a user write in one specific orientation on all portions of a page, or that a user write using a specific minimum or maximum sized stroke. Rather, the systems and methods freely allow the user to write anywhere on a given page, in any orientation or size, while still enabling effective and efficient handwriting recognition and other processing of the input digital ink.
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公开(公告)号：US07397950B2
公开(公告)日：2008-07-08
申请号：US11281462
申请日：2005-11-18
申请人： Michael M. Shilman , Zile Wei , Yu Zou , Patrice Y. Simard , Sashi Raghupathy , F. David Jones , Charlton E. Lui , Jian Wang
发明人： Michael M. Shilman , Zile Wei , Yu Zou , Patrice Y. Simard , Sashi Raghupathy , F. David Jones , Charlton E. Lui , Jian Wang
CPC分类号： G06K9/00409 , G06K9/222
摘要： Electronic ink layout analysis systems and methods provide flexibility and efficiency in organizing, analyzing, and processing digital ink. These layout analysis systems and methods allow users substantial freedom in entering electronic ink into a pen-based computer system. Using these systems and methods, a user's input digital ink is not constrained by requirements that a user write in a specific screen orientation, that a user write in one specific orientation on all portions of a page, or that a user write using a specific minimum or maximum sized stroke. Rather, the systems and methods freely allow the user to write anywhere on a given page, in any orientation or size, while still enabling effective and efficient handwriting recognition and other processing of the input digital ink.
摘要翻译： 电子墨水布局分析系统和方法提供组织，分析和处理数字墨水的灵活性和效率。 这些布局分析系统和方法允许用户将电子墨水进入基于笔的计算机系统中的实质性自由。 使用这些系统和方法，用户的输入数字墨水不受用户以特定屏幕方向写入的要求的限制，即用户在页面的所有部分上以一个特定方向写入，或者用户使用特定的最小值写入 或最大冲程。 相反，系统和方法可以自由地允许用户以任何方向或大小在给定页面上的任何地方写入，同时仍然能够实现对输入数字墨水的有效和高效的手写识别和其他处理。
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公开(公告)号：US20070183664A1
公开(公告)日：2007-08-09
申请号：US11315635
申请日：2006-02-09
申请人： Zhouchen Lin , Yantao Li , Yu Zou , Xianfang Wang , Jian Wang
发明人： Zhouchen Lin , Yantao Li , Yu Zou , Xianfang Wang , Jian Wang
CPC分类号： G06K9/00402 , G06K9/6277
摘要： Ink-parser-parameter optimization may be performed via parallel processing to accelerate searching for a set of optimal ink-parser parameters. Evaluators may parse pages of ink notes with different groups of parameters and may compute corresponding values for evaluation functions. Separate evaluation functions may be defined for the following types of ink-parker parsing engines: writing parser, writing/drawing classification, table detection, and list detection. A searcher may perform a grid-searching algorithm or a genetic algorithm to generate groups of parameters and may then pass the parameters to available evaluators for evaluation until evaluation-function values for a group of parameters satisfy a convergence condition.
摘要翻译： 墨水分析器参数优化可以通过并行处理来执行，以加速搜索一组最佳墨水解析器参数。 评估者可以用不同的参数组解析墨迹的页面，并可以计算评估函数的相应值。 可以为以下类型的墨水 - 停顿解析引擎定义单独的评估功能：写入解析器，写入/绘图分类，表格检测和列表检测。 搜索者可以执行网格搜索算法或遗传算法来生成参数组，然后可以将参数传递给可用的评估者进行评估，直到一组参数的评估函数值满足收敛条件为止。
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公开(公告)号：US20090218404A1
公开(公告)日：2009-09-03
申请号：US12039060
申请日：2008-02-28
申请人： Chunhui Zhang , Shi Han , Jian Wang
发明人： Chunhui Zhang , Shi Han , Jian Wang
CPC分类号： G06K7/10722 , G06K7/1417 , G06K7/1456 , G06K19/06037
摘要： Techniques for providing camera based code reading are disclosed. In some aspects, a camera-readable code is generated which may be read by a code reading device. The code reading device may capture an image of the code, process the image, and decode the code. The code includes symbols arranged to form a pattern. According to one or more embodiments, an image with the code is cropped to remove extraneous information. The code image is manipulated by exact binary segmentation to remove background information from the code. The code is oriented to a grid using an interval value defined between the symbols. The symbols are decoded by comparing unique aspects of the symbols using a statistical analysis. The decoded symbols may be converted to a message for a user or be used for other purposes.
摘要翻译： 公开了用于提供基于相机的代码读取的技术。 在一些方面，生成可由代码读取装置读取的相机可读代码。 代码读取装置可以捕获代码的图像，处理图像并对代码进行解码。 该代码包括排列成形成图案的符号。 根据一个或多个实施例，裁剪具有代码的图像以去除无关信息。 代码图像由精确的二进制分割操作，以从代码中移除背景信息。 代码使用在符号之间定义的间隔值定向到网格。 通过使用统计分析比较符号的唯一方面来对符号进行解码。 解码的符号可以被转换成用户的消息或用于其他目的。
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公开(公告)号：US07980473B2
公开(公告)日：2011-07-19
申请号：US12039060
申请日：2008-02-28
申请人： Chunhui Zhang , Shi Han , Jian Wang
发明人： Chunhui Zhang , Shi Han , Jian Wang
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/1417 , G06K7/1456 , G06K19/06037
摘要： Techniques for providing camera based code reading are disclosed. In some aspects, a camera-readable code is generated which may be read by a code reading device. The code reading device may capture an image of the code, process the image, and decode the code. The code includes symbols arranged to form a pattern. According to one or more embodiments, an image with the code is cropped to remove extraneous information. The code image is manipulated by exact binary segmentation to remove background information from the code. The code is oriented to a grid using an interval value defined between the symbols. The symbols are decoded by comparing unique aspects of the symbols using a statistical analysis. The decoded symbols may be converted to a message for a user or be used for other purposes.
摘要翻译： 公开了用于提供基于相机的代码读取的技术。 在一些方面，生成可由代码读取装置读取的相机可读代码。 代码读取装置可以捕获代码的图像，处理图像并对代码进行解码。 该代码包括排列成形成图案的符号。 根据一个或多个实施例，裁剪具有代码的图像以去除无关信息。 代码图像由精确的二进制分割操作，以从代码中移除背景信息。 代码使用在符号之间定义的间隔值定向到网格。 通过使用统计分析比较符号的独特方面来对符号进行解码。 解码的符号可以被转换成用户的消息或用于其他目的。
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公开(公告)号：US11585892B1
公开(公告)日：2023-02-21
申请号：US16862102
申请日：2020-04-29
摘要： A method includes generating emitted signals using transmitter elements and measuring received signals using receiver elements. The received signals are reflected portions of the emitted signals and the received signals correspond to one or more targets. The method also includes applying a first matched filter to the received signals to determine range information for the received signals, filtering the received signals based on the range information to define filtered signals, and determining calibration parameters using the filtered signals. The method also includes correcting the received signals using the calibration parameters to define calibrated signals and determining angle of arrival information for the received signals using the calibrated signals.
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公开(公告)号：US10062174B2
公开(公告)日：2018-08-28
申请号：US15436808
申请日：2017-02-18
申请人： Roman Schaffert , Jian Wang , Anja Borsdorf
发明人： Roman Schaffert , Jian Wang , Anja Borsdorf
IPC分类号： G06K9/00 , G06T7/37 , G06T7/32 , G06T7/246 , G06T7/269 , G06T7/207 , G06T7/564 , G06T7/38 , G06T7/00 , G06T19/00 , G06T11/00 , A61B6/00
CPC分类号： G06T7/37 , A61B6/032 , A61B6/487 , A61B6/5211 , A61B6/5229 , A61B6/5235 , A61B6/5264 , G06T7/0016 , G06T7/207 , G06T7/248 , G06T7/269 , G06T7/32 , G06T7/33 , G06T7/38 , G06T7/564 , G06T11/005 , G06T11/006 , G06T19/003 , G06T2200/04 , G06T2200/28 , G06T2207/10028 , G06T2207/10081 , G06T2207/10088 , G06T2207/10116 , G06T2207/10121 , G06T2207/20016 , G06T2207/20221 , G06T2207/30008
摘要： A method includes, following specification of an initial transformation as a test transformation that is to be optimized, determining a 2D gradient x-ray image and a 3D gradient dataset of the image dataset, carrying out, for each image element of the gradient comparison image, a check for selection as a contour point, and determining an environment best corresponding to a local environment of the contour point and extending around a comparison point in the gradient x-ray image for all contour points in the at least one gradient comparison image. Local 2D displacement information is determined by comparing the contour points with the associated comparison points, and motion parameters of a 3D motion model describing a movement of the target region between the acquisition of the image dataset and the x-ray image are determined from the displacement information and a registration transformation describing the registration.
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公开(公告)号：US09857377B2
公开(公告)日：2018-01-02
申请号：US14369825
申请日：2011-12-31
申请人： Haiyi Zhao , Dahai Jiang , Bo Wen , Jian Wang , Jun Wang , Huanming Yang , Jin Zi , Yan Ren , Siqi Liu
发明人： Haiyi Zhao , Dahai Jiang , Bo Wen , Jian Wang , Jun Wang , Huanming Yang , Jin Zi , Yan Ren , Siqi Liu
CPC分类号： G01N33/6848 , G01N33/68 , G01N2570/00 , G06F19/18 , H01J49/0036
摘要： The present invention relates to a method for quantifying the relative content of a protein in a sample. The present invention also relates to a method for comprising the relative content of a protein in at least two samples.
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