公开(公告)号：US20130336443A1

公开(公告)日：2013-12-19

申请号：US13526594

申请日：2012-06-19

Applicant: Daniel GAGNON ,  Yu Zou ,  Xiaolan Wang

Inventor： Daniel GAGNON ,  Yu Zou ,  Xiaolan Wang

IPC: H05G1/08

CPC classification number: G01N23/046 ,  A61B6/032 ,  A61B6/4078 ,  A61B6/4233 ,  A61B6/4291 ,  A61B6/5282 ,  G01T1/242 ,  H05G1/02

Abstract: A computed-tomography apparatus that includes a CT scanner including an X-ray source and a detector covering respective angle ranges in the axial and transaxial planes of the CT scanner. The CT detector includes first detector elements disposed on a first surface to capture incident X-ray photons emitted from the X-ray source, and second detector elements sparsely disposed on a second surface different from the first surface, the second surface being farther away from the scanner than the first surface, the second detector elements being smaller in number than the first detector elements. Each of the second detector elements is reachable only by X-ray photons originating in a small angle range around a line connecting the X-ray source and a center of the surface of the detector element, the small angle range being determined by the predetermined distance separating the first and second surfaces and a size of the detector element.

Abstract translation: 一种计算机断层摄影装置，其包括CT扫描仪，其包括X射线源和覆盖CT扫描器的轴向和横轴平面中的相应角度范围的检测器。 CT检测器包括设置在第一表面上以捕获从X射线源发射的入射X射线光子的第一检测器元件，以及稀疏地设置在不同于第一表面的第二表面上的第二检测器元件，第二表面远离 扫描器比第一表面，第二检测器元件的数量小于第一检测器元件。 每个第二检测器元件只能由围绕连接X射线源和检测器元件的表面的中心的线的小角度范围内的X射线光子到达，小角度范围由预定距离确定 分离第一和第二表面以及检测器元件的尺寸。

公开(公告)号：US20130251097A1

公开(公告)日：2013-09-26

申请号：US13426903

申请日：2012-03-22

Applicant: Yu ZOU

Inventor： Yu ZOU

IPC: A61B6/03

CPC classification number: A61B6/482 ,  A61B6/032 ,  A61B6/4241 ,  A61B6/4266

Abstract: Photon counting detectors are sparsely placed at predetermined positions in the fourth-generation geometry around an object to be scanned in spectral Computer Tomography (CT). Optionally, integrating detectors are placed between the two adjacent ones of the sparsely placed photon counting detectors in the fourth-generation geometry. Furthermore, the integrating detectors are placed in the third-generation in combination to the sparsely placed photon counting detectors at predetermined positions in the fourth-generation geometry.

Abstract translation: 光子计数检测器以频谱计算机断层扫描（CT）在待扫描物体周围的第四代几何图形中稀疏地放置在预定位置。 可选地，在第四代几何中，集成检测器被放置在稀疏放置的光子计数检测器中的两个相邻的检测器之间。 此外，集成检测器与第四代几何中的预定位置处的稀疏放置的光子计数检测器组合放置在第三代中。

公开(公告)号：US20130188847A1

公开(公告)日：2013-07-25

申请号：US13354851

申请日：2012-01-20

Applicant: Yu ZOU ,  Daxin SHI

Inventor： Yu ZOU ,  Daxin SHI

IPC: G06K9/40 ,  G06K9/00

CPC classification number: G06T5/002 ,  G06T11/006 ,  G06T2207/10081 ,  G06T2211/424

Abstract: In the CT imaging system, a one-direction condition improves noise uniformity in the denoised images and avoids over smoothing in the low noise regions in an image, assuming that the image originally has an unequal noise distribution. On the other hand, the discrete gradients of total variation (DTV) minimization results in an improved edge preserving effects in comparison to the conventional total variation (TV) minimization. Using DTV, the pixel values on an edge will not be substantially affected after a certain denoising treatment. The difference between the DTV minimization and the conventional TV minimization is substantially negligible for strong edges while the DTV minimization substantially improves in preserving the weak edges. DTV keeps the original values while TV slightly smoothes the values for the pixel near the bottom and top of edges.

Abstract translation: 在CT成像系统中，单向条件改善了去噪图像中的噪声均匀性，并且避免了图像中的低噪声区域中的平滑，假设图像最初具有不相等的噪声分布。 另一方面，与常规总变化（TV）最小化相比，总变异（DTV）最小化的离散梯度导致改善的边缘保留效果。 使用DTV，在进行某种去噪处理后，边缘上的像素值将不会受到实质的影响。 DTV最小化与常规TV最小化之间的差异对于强边缘几乎是可忽略的，而DTV最小化在保持弱边缘方面基本上得到改善。 DTV保持原始值，而TV稍微平滑靠近底部和顶端的像素的值。

公开(公告)号：US08463745B2

公开(公告)日：2013-06-11

申请号：US13276194

申请日：2011-10-18

Applicant: Robin N. Grosset ,  Jose Vazquez ,  Yu Zou

Inventor： Robin N. Grosset ,  Jose Vazquez ,  Yu Zou

IPC: G06F17/00

CPC classification number: G06F17/30592 ,  G06F17/30

Abstract: Provided are techniques for processing a multidimensional query. For each multidimensional expression in the multidimensional query, the multidimensional expression is evaluated to generate a representation that includes an evaluation context, a degeneration status, and condensed value storage that does not store data that would be replicated due to degeneration, and the representation is stored.

公开(公告)号：US08437522B2

公开(公告)日：2013-05-07

申请号：US13029318

申请日：2011-02-17

Applicant: Yu Zou ,  Ilmar Hein

Inventor： Yu Zou ,  Ilmar Hein

IPC: G06K9/00

CPC classification number: G06T11/005 ,  A61B6/027 ,  A61B6/037 ,  G06T2211/412

Abstract: Embodiments and processes of computer tomography perform tasks associated with selecting a portion of projection or emission data that contain the least amount of motion based upon a predetermined motion index, a derivative of plane integral (DPI). Other embodiments and processes of computer tomography perform tasks associated with determining an amount of direction-dependent motion in an object based upon a comparison of the DPIs in predetermined directions.

Abstract translation: 计算机断层摄影的实施例和过程执行与基于预定运动索引（平面积分（DPI）的导数）来选择包含最少量的运动的投影或发射数据的一部分相关联的任务。 计算机断层摄影的其他实施例和过程基于在预定方向上的DPI的比较来执行与确定对象中的方向相关运动的量相关联的任务。

公开(公告)号：US20130101190A1

公开(公告)日：2013-04-25

申请号：US13276609

申请日：2011-10-19

Applicant: Daxin SHI ,  Yu ZOU ,  Alexander ZAMYATIN

Inventor： Daxin SHI ,  Yu ZOU ,  Alexander ZAMYATIN

IPC: G06K9/00

CPC classification number: G06T11/006 ,  G06T2211/424

Abstract: The image generation method and system generates an image using a predetermined iterative reconstruction technique, and an instance of the iteration process is weighted according to a predetermined combination of weights during the reconstruction. The predetermined combination of the weights includes weights based upon a predetermined noise model and a predetermined window function to improve image quality.

Abstract translation: 图像生成方法和系统使用预定的迭代重建技术生成图像，并且根据重建期间的预定权重组合对迭代处理的实例进行加权。 权重的预定组合包括基于预定噪声模型和预定窗函数的权重，以改善图像质量。

公开(公告)号：US20120251006A1

公开(公告)日：2012-10-04

申请号：US13526236

申请日：2012-06-18

Applicant: Yu Zou ,  Ming Chang ,  Shi Han ,  Dongmei Zhang ,  Jian Wang

Inventor： Yu Zou ,  Ming Chang ,  Shi Han ,  Dongmei Zhang ,  Jian Wang

IPC: G06K9/46

CPC classification number: G06K9/00416 ,  G06K2209/011

Abstract: An exemplary method for online character recognition of characters includes acquiring time sequential, online ink data for a handwritten character, conditioning the ink data to produce conditioned ink data where the conditioned ink data includes information as to writing sequence of the handwritten character and extracting features from the conditioned ink data where the features include a tangent feature, a curvature feature, a local length feature, a connection point feature and an imaginary stroke feature. Such a method may determine neighborhoods for ink data and extract features for each neighborhood. An exemplary character recognition system may use various exemplary methods for training and character recognition.

Abstract translation: 用于字符的在线字符识别的示例性方法包括获取用于手写字符的时间顺序在线墨水数据，调节墨水数据以产生经调节的墨水数据，其中经调节的墨水数据包括关于写入手写字符的序列的信息并从 调节的油墨数据，其中特征包括切线特征，曲率特征，局部长度特征，连接点特征和假想笔画特征。 这种方法可以确定墨水数据的邻域并提取每个邻域的特征。 示例性字符识别系统可以使用用于训练和字符识别的各种示例性方法。

公开(公告)号：US08266078B2

公开(公告)日：2012-09-11

申请号：US12366655

申请日：2009-02-06

Applicant: Yu Zou ,  Hao Wei ,  Gong Cheng ,  Dongmei Zhang ,  Jian Wang

Inventor： Yu Zou ,  Hao Wei ,  Gong Cheng ,  Dongmei Zhang ,  Jian Wang

IPC: G06F15/18 ,  G06K9/62 ,  G06K9/46

CPC classification number: G06K9/6253 ,  G10L15/063

Abstract: A method for researching and developing a recognition model in a computing environment, including gathering one or more data samples from one or more users in the computing environment into a training data set used for creating the recognition model, receiving one or more training parameters defining a feature extraction algorithm configured to analyze one or more features of the training data set, a classifier algorithm configured to associate the features to a template set, a selection of a subset of the training data set, a type of the data samples, or combinations thereof, creating the recognition model based on the training parameters, and evaluating the recognition model.

Abstract translation: 一种用于在计算环境中研究和开发识别模型的方法，包括将来自所述计算环境中的一个或多个用户的一个或多个数据样本收集到用于创建所述识别模型的训练数据集中，接收定义一个或多个训练参数的训练参数 特征提取算法，其被配置为分析训练数据集的一个或多个特征，分类器算法，被配置为将特征与模板集合相关联，训练数据集的子集的选择，数据样本的类型或其组合 ，基于训练参数创建识别模型，并对识别模型进行评估。

公开(公告)号：US20110291535A1

公开(公告)日：2011-12-01

申请号：US12869781

申请日：2010-08-27

Applicant: CHUNG-YUAN CHEN ,  KOK-KAN CHAN ,  HUA-LIN LV ,  JING LIU ,  YU ZOU ,  CHU-LIEN LIU ,  TING-JIAN ZOU ,  ZUO-DONG LI

Inventor： CHUNG-YUAN CHEN ,  KOK-KAN CHAN ,  HUA-LIN LV ,  JING LIU ,  YU ZOU ,  CHU-LIEN LIU ,  TING-JIAN ZOU ,  ZUO-DONG LI

IPC: H05K5/02 ,  H01H15/02 ,  H01H25/00

CPC classification number: H01H15/02 ,  H01H21/22 ,  H01H23/168

Abstract: An electronic device and a slide switch are disclosed. The slide switch includes a main body, a slider, a rotary plate rotatably connected to the main body, and a rotary arm. The main body includes a fixing space, a channel, and a first contact member protruding from a bottom of the fixing space. The slider is movable between a first position and a second position within the channel. The rotary plate includes a lateral surface and a second contact member protruding from the lateral surface. Two ends of the rotary arm are respectively connected to the slider and the lateral surface. When the slider is located in the first position, the first contact member spaces from the second contact member; when the slider is moved to the second position, the rotary arm rotates the rotary plate causing the first contact member to contact the second contact member.

Abstract translation: 公开了一种电子设备和滑动开关。 滑动开关包括主体，滑块，可旋转地连接到主体的旋转板和旋转臂。 主体包括固定空间，通道和从固定空间的底部突出的第一接触构件。 滑块可在通道内的第一位置和第二位置之间移动。 旋转板包括侧表面和从侧表面突出的第二接触构件。 旋转臂的两端分别连接到滑块和侧面。 当滑块位于第一位置时，第一接触构件与第二接触构件间隔开; 当滑块移动到第二位置时，旋转臂旋转旋转板，使第一接触构件接触第二接触构件。

公开(公告)号：US20110261552A1

公开(公告)日：2011-10-27

申请号：US12843073

申请日：2010-07-26

Applicant: HUA-LIN LV ,  KOK-KAN CHAN ,  TING-JIAN ZOU ,  YU ZOU ,  KAI-GUI WANG

Inventor： HUA-LIN LV ,  KOK-KAN CHAN ,  TING-JIAN ZOU ,  YU ZOU ,  KAI-GUI WANG

IPC: H05K9/00 ,  B32B38/10

CPC classification number: H05K9/0032 ,  H05K1/0259 ,  H05K2201/10371 ,  H05K2201/2018 ,  Y10T29/49002 ,  Y10T29/49007 ,  Y10T29/49135 ,  Y10T29/49719 ,  Y10T29/49833 ,  Y10T29/49904 ,  Y10T83/0476 ,  Y10T83/0505 ,  Y10T83/051 ,  Y10T83/0577

Abstract: A method for affixing adhesive films to a main board is provided. The main board includes a main body and a shield. The shield includes a first shield and a second shield. The second shield defines openings. When the second shield is attached to the main body, components of the main body are confined within the openings, respectively. The method includes: first absorbing a single adhesive film to an electrostatic absorbing film. Then, stamping the electrostatic absorbing film and the single adhesive film to form adhesive films that have substantially the same shape and arrangement as the openings. Next, aligning the electrostatic absorbing film with the first shield and affixing the adhesive films to the first shield. Then, removing the electrostatic absorbing film from the first shield. And, assembling the first shield to the second shield.

Abstract translation: 提供了一种将粘合膜固定在主板上的方法。 主板包括主体和屏蔽。 屏蔽包括第一屏蔽和第二屏蔽。 第二个屏蔽定义了开口。 当第二屏蔽件附接到主体时，主体的部件分别被限制在开口内。 该方法包括：首先将单一粘合剂膜吸收到静电吸收膜上。 然后，将静电吸收膜和单个粘合膜冲压以形成具有与开口基本相同的形状和布置的粘合剂膜。 接下来，将静电吸收膜与第一屏蔽件对准并将粘合剂膜附着到第一屏蔽件。 然后，从第一屏蔽层去除静电吸收膜。 并且，将第一屏蔽件组装到第二屏蔽层。