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1. 发明申请

US20100208997A1 Image-Based Advertisement Platform 审中-公开
标题翻译：基于图像的广告平台
公开(公告)号：US20100208997A1
公开(公告)日：2010-08-19
申请号：US12371640
申请日：2009-02-16
申请人： Xing Xie , Matthew R. Scott , Dechao Liu , Wei Jiang , Jonathan Tien
发明人： Xing Xie , Matthew R. Scott , Dechao Liu , Wei Jiang , Jonathan Tien
IPC分类号： G06K9/46 , G06K9/68
CPC分类号： G06Q30/02
摘要： Described is an image centric advertisement platform and technology in which input images are matched to advertisements based on actual visible content (e.g., corresponding to features) within the image. Advertisers upload and bid on advertiser-provided images that correspond to advertisements. When an input image is received, such as a result of user interaction with web content or transmission of the image by a user, (e.g., via MMS), the image is matched to an advertiser images, such as via feature-based image matching. An index based upon the features may be used for efficiently locating the advertisement or advertisements. Also described is a tool for advertisers to use in creating a new scene based upon an uploaded image, or for adding the uploaded image to an existing scene.
摘要翻译：描述了一种以图像为中心的广告平台和技术，其中输入图像基于图像内的实际可见内容（例如，对应于特征）与广告匹配。广告商上传并针对与广告相对应的广告商提供的图片进行出价。当接收到输入图像（例如用户与网页内容的交互或由用户传输图像的结果）（例如，经由MMS）时，该图像与诸如经由基于特征的图像匹配的广告客户图像匹配。可以使用基于特征的索引来有效地定位广告或广告。还描述了广告商根据上传的图像创建新场景或将上传的图像添加到现有场景中的工具。

2. 发明申请

US20100084470A1 TWO-DIMENSIONAL BARCODE LOCALIZATION FOR CAMERA BASED DEVICES 审中-公开
标题翻译：用于基于摄像机的设备的二维骨架本地化
公开(公告)号：US20100084470A1
公开(公告)日：2010-04-08
申请号：US12244784
申请日：2008-10-03
申请人： Matthew R. Scott , Wei Jiang , Jonathan Tien
发明人： Matthew R. Scott , Wei Jiang , Jonathan Tien
IPC分类号： G06K7/10
CPC分类号： G06K9/4642 , G06K7/1093 , G06K9/3216 , G06K9/3233 , G06K9/4633 , G06T7/73 , G06T2207/20021 , G06T2207/30204
摘要： Described is a technology in which a two-dimensional barcode symbol (e.g., a QR Code®) is located within an image by looking for angular signatures that indicate a high density of generally vertical and/or horizontal angles. An image is divided into blocks of pixels. Angles are associated with each pixel, forming an angular signature for the block based on how many pixels are associated with each angle. The angular signatures indicate which blocks have pixels associated with mostly generally vertical and/or horizontal angles. A region with the largest number of blocks having such angular signatures is determined, and a bounding box for the barcode symbol grown from that region block by evaluating nearby blocks to find the outermost blocks that contain the barcode symbol.
摘要翻译：描述了通过寻找指示大体垂直和/或水平角度的高密度的角度特征，二维条形码符号（例如，QR码）位于图像内的技术。图像被划分成像素块。角度与每个像素相关联，基于与每个角度相关联的多少像素形成块的角度签名。角度特征指示哪些块具有与大体上垂直和/或水平角度相关联的像素。确定具有这种角度签名的具有最大数量的块的区域，以及通过评估附近的块以找到包含条形码符号的最外块，从该区域块生长的条形码符号的边界框。

3. 发明授权

US08925822B2 Encoding, updating, and decoding barcodes in a document 有权
标题翻译：在文档中编码，更新和解码条形码
公开(公告)号：US08925822B2
公开(公告)日：2015-01-06
申请号：US12236509
申请日：2008-09-24
申请人： Matthew R. Scott , Jonathan Tien
发明人： Matthew R. Scott , Jonathan Tien
IPC分类号： G02B26/10 , G06F17/30
CPC分类号： G06F17/30011 , G06F17/30725
摘要： Method for inserting a barcode image in a document including receiving a request to encode one or more properties about the document as a barcode image in the document, the request being received through a document editor, generating the barcode image based on the properties, wrapping the barcode image inside a container object, and inserting the container object into the document.
摘要翻译：将条形码图像插入到文档中的方法，包括接收将文档的一个或多个属性编码为文档中的条形码图像的请求，所述请求通过文档编辑器接收，生成基于属性的条形码图像，条形码图像，并将容器对象插入到文档中。

4. 发明申请

US20100072269A1 ENCODING, UPDATING, AND DECODING BARCODES IN A DOCUMENT 有权
标题翻译：编码，更新和解码文档中的条形码
公开(公告)号：US20100072269A1
公开(公告)日：2010-03-25
申请号：US12236509
申请日：2008-09-24
申请人： Matthew R. Scott , Jonathan Tien
发明人： Matthew R. Scott , Jonathan Tien
IPC分类号： G06K19/06 , G06F17/00
CPC分类号： G06F17/30011 , G06F17/30725
摘要： Method for inserting a barcode image in a document including receiving a request to encode one or more properties about the document as a barcode image in the document, the request being received through a document editor, generating the barcode image based on the properties, wrapping the barcode image inside a container object, and inserting the container object into the document.
摘要翻译：将条形码图像插入到文档中的方法，包括接收将文档的一个或多个属性编码为文档中的条形码图像的请求，所述请求通过文档编辑器接收，生成基于属性的条形码图像，条形码图像，并将容器对象插入到文档中。

5. 发明授权

US5687722A System and method for the algebraic derivation of physiological signals 失效
标题翻译：生理信号代数推导的系统和方法
公开(公告)号：US5687722A
公开(公告)日：1997-11-18
申请号：US507754
申请日：1995-07-26
申请人： Jonathan Tien , David R. Marble
发明人： Jonathan Tien , David R. Marble
IPC分类号： A61B5/00 , G06F17/00
CPC分类号： A61B5/14551 , A61B5/7207 , A61B5/725 , A61B5/7239
摘要： A technique for the algebraic derivation of a pulse oximetry signal uses the mathematical relations of detected light signals. First and second light sources transmit light through the patient's finger or reflects light off the blood vessels in the patient's finger. A light detector detects light from each of the light sources and generates a measured intensity signal. The measured intensity signal includes the true intensity of light transmitted from each of the light sources as well as noise introduced during the measurement process. A data sample from each of the light sources is digitized and subdivided into a plurality of data windows. The mathematical relationship is applied to each of the data windows to determine a ratio value indicative of oxygen saturation in the patient. The ratio values are statistically analyzed to determine the best estimate for the correct ratio value. This ratio value is subsequently processed to determine the oxygen saturation within the patient.
摘要翻译：用于代数推导脉搏血氧测量信号的技术使用检测到的光信号的数学关系。第一和第二光源通过患者的手指透射光，或将光从患者手指中的血管反射出来。光检测器检测来自每个光源的光，并产生测量的强度信号。测量的强度信号包括从每个光源发射的光的真实强度以及在测量过程中引入的噪声。来自每个光源的数据样本被数字化并再分成多个数据窗口。将数学关系应用于每个数据窗口以确定指示患者中的氧饱和度的比值。对比值进行统计分析，以确定正确比值的最佳估计。随后处理该比值以确定患者内的氧饱和度。

6. 发明授权

US5662105A System and method for the extractment of physiological signals 失效
标题翻译：用于提取生理信号的系统和方法
公开(公告)号：US5662105A
公开(公告)日：1997-09-02
申请号：US442834
申请日：1995-05-17
申请人： Jonathan Tien
发明人： Jonathan Tien
IPC分类号： A61B5/00 , G06F17/00
CPC分类号： A61B5/14551 , A61B5/7207 , A61B5/725 , A61B5/7239
摘要： A technique for the accurate determination of artifact free pulse oximetry signals utilizes an adaptive signal processor and peak detector circuit. A reference signal for the adaptive signal processor is derived based on mathematical relations of the detected light signals and the true intensity of light signals. The derivation of the appropriate reference signal requires the determination of peak values for two ratio constants. The two ratio constants lie within a known physiological range of values. When the value of the ratio constants has been determined, the reference signal equals the true intensity. The output of the adaptive signal processor is provided to the peak detector. The peak detector subdivides the known physiological range into two intervals and determines in which interval a peak exists. The remaining interval is discarded, and the peak detector repeats the measurement on the remaining interval until a peak has been detected within the desired accuracy. The value corresponding to the detected peak is one of the ratio constants. In a second alternative embodiment, the output of the adaptive filter is fed directly to the peak detector to determine values for the two ratio constants. In yet a third embodiment, two adaptive signal processors are coupled to a ratio processor. The output of the ratio processor is at a minimum when the appropriate value is selected for each of the two ratio constants.
摘要翻译：用于准确测定无伪影脉搏血氧饱和度信号的技术利用自适应信号处理器和峰值检测器电路。基于检测到的光信号的数学关系和光信号的真实强度导出用于自适应信号处理器的参考信号。推导适当的参考信号需要确定两个比率常数的峰值。两个比率常数位于已知的生理值范围内。当确定比率常数的值时，参考信号等于真实强度。自适应信号处理器的输出被提供给峰值检测器。峰值检测器将已知生理范围细分为两个间隔，并确定存在峰的哪个间隔。剩余的间隔被丢弃，峰值检测器重复测量剩余的间隔，直到在所需精度内检测到峰值。与检测到的峰对应的值是比率常数之一。在第二替代实施例中，自适应滤波器的输出被直接馈送到峰值检测器以确定两个比率常数的值。在第三实施例中，两个自适应信号处理器耦合到比率处理器。当为两个比率常数中的每一个选择适当的值时，比率处理器的输出为最小。

7. 发明授权

US5588427A Enhancement of physiological signals using fractal analysis 失效
$Enhancement of physiological signals using fractal analysis$
标题翻译：使用分形分析增强生理信号
公开(公告)号：US5588427A
公开(公告)日：1996-12-31
申请号：US559846
申请日：1995-11-20
申请人： Jonathan Tien
发明人： Jonathan Tien
IPC分类号： A61B5/00
CPC分类号： A61B5/14552
摘要： A technique for the derivation of a pulse oximetry signal using fractal dimension analysis of detected light signals. First and second light sources transmit light through the patient's finger or reflect light off the blood vessels in the patient's finger. A light detector detects light from each of the light sources and generates a measured intensity signal. The measured intensity signal includes the true intensity of light transmitted from each of the light sources as well as noise introduced during the measurement process. A data sample from each of the light sources is digitized and a set of equations developed as a function of a ratio value indicative of oxygen saturation in the patient. The fractal dimension is determined for the set of signal functions over the normal physiological range for the ratio value. Maximum and/or minimum fractal dimension values are calculated to determine the desired ratio values which are possible indicatives of the ratio of true physiological signals or noise signals. The ratio values are subsequently processed to determine the oxygen saturation within the patient.
摘要翻译：用于使用检测到的光信号的分形维数分析推导脉搏血氧饱和度信号的技术。第一和第二光源通过患者的手指透过光，或将光从患者手指中的血管反射出来。光检测器检测来自每个光源的光，并产生测量的强度信号。测量的强度信号包括从每个光源发射的光的真实强度以及在测量过程中引入的噪声。来自每个光源的数据样本被数字化，并且根据指示患者的氧饱和度的比值来开发一组方程式。针对比值的正常生理范围内的信号函数集确定分形维数。计算最大和/或最小分形维数值以确定作为真实生理信号或噪声信号的比率的可能指示的期望比值。随后处理比值以确定患者内的氧饱和度。

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