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1. 外观设计

USD970380S1 Watchband 有权
公开(公告)号：USD970380S1
公开(公告)日：2022-11-22
申请号：US29787783
申请日：2021-06-08
申请人： Qi Wu
设计人： Qi Wu

2. 发明授权

US08718161B2 Method for transmitting pilot signal in multi-carrier wireless transmission system 有权
标题翻译：在多载波无线传输系统中发送导频信号的方法
公开(公告)号：US08718161B2
公开(公告)日：2014-05-06
申请号：US13497786
申请日：2010-09-16
申请人： Hai Wang , Kaushik Josiam , Qi Wu , Zhouyue Pi
发明人： Hai Wang , Kaushik Josiam , Qi Wu , Zhouyue Pi
IPC分类号： H04K1/10
CPC分类号： H04L5/0048 , H04L5/0023
摘要： The present invention provides a method for transmitting pilots in a multi-carrier wireless transmission system. A wireless time-frequency transmission block is composed of N consecutive OFDM symbols in time domain and M consecutive physical sub-carriers in frequency domain, N and M are integers those are greater than or equal to 1. The method includes: partitioning the wireless time-frequency transmission block into several areas, and determining the position of pilots, of which the total number is a preset number, according to the time-frequency domain balancing principle of pilots of various antennas in various areas; inserting pilots at the pilot positions of each antenna corresponding to the antenna for transmission. In accordance with the present invention, the simultaneous transmission of multiple antennas is supported in a wireless time-frequency transmission block of a multi-carrier wireless transmission system.
摘要翻译：本发明提供一种在多载波无线传输系统中发送导频的方法。无线时频传输块由时域中的N个连续OFDM符号和频域中的M个连续物理子载波组成，N和M是大于或等于1的整数。该方法包括：将无线时间根据各个领域的各种天线的导频的时频平衡原理，确定导频的位置，其总数为预设编号; 在与天线相对应的每个天线的导频位置处插入导频以进行传输。根据本发明，在多载波无线传输系统的无线时频传输块中支持多个天线的同时传输。

3. 发明授权

US08611585B2 Clear path detection using patch approach 有权
标题翻译：使用补丁方法清除路径检测
公开(公告)号：US08611585B2
公开(公告)日：2013-12-17
申请号：US12581766
申请日：2009-10-19
申请人： Wende Zhang , Qi Wu , Tsuhan Chen
发明人： Wende Zhang , Qi Wu , Tsuhan Chen
IPC分类号： G06K9/00 , G01C21/00
CPC分类号： G06K9/4609 , B60W2420/42 , G06K9/00798 , G06K9/00805
摘要： A method for detecting a clear path of travel for a vehicle utilizing an image generated by a camera device located upon the vehicle includes monitoring the image, and generating a plurality of patches onto the image, wherein the patches are collectively arranged to substantially include the clear path of travel. Feature extraction is utilized to analyze the patches and includes convolving each of the patches with a feature detection filter generating a feature-based filter response, extracting features based upon the feature-based filter response, and determining each of the patches to represent the clear path of travel or to not represent the clear path of travel based upon the extracted features. The clear path of travel is determined based upon the plurality of patches, and is utilized to navigate the vehicle.
摘要翻译：用于利用位于车辆上的照相机装置生成的图像来检测车辆的清晰行驶路径的方法包括监视图像，并在图像上生成多个贴片，其中所述贴片被集体布置成基本上包括清晰的旅行路线使用特征提取来分析补丁，并且包括使用生成基于特征的过滤器响应的特征检测过滤器对每个补丁进行卷积，基于基于特征的过滤器响应来提取特征，以及确定每个补丁以表示清除路径的旅行或不代表基于提取的特征的明确的旅行路径。基于多个补片确定行驶的清晰路径，并且用于导航车辆。

4. 发明授权

US08411932B2 Example-based two-dimensional to three-dimensional image conversion method, computer readable medium therefor, and system 有权
标题翻译：基于示例的二维至三维图像转换方法，其计算机可读介质和系统
公开(公告)号：US08411932B2
公开(公告)日：2013-04-02
申请号：US12351187
申请日：2009-01-09
申请人： Kai-Che Liu , Fu-Chiang Jan , Wen-Chao Chen , Cheng-Feng Wu , Tsu-Han Chen , Qi Wu
发明人： Kai-Che Liu , Fu-Chiang Jan , Wen-Chao Chen , Cheng-Feng Wu , Tsu-Han Chen , Qi Wu
IPC分类号： G06K9/00 , G06K9/32 , G06K9/34 , G06T15/40
CPC分类号： H04N13/261 , H04N13/128 , H04N2213/003
摘要： An example-based 2D to 3D image conversion method, a computer readable medium therefore, and a system are provided. The embodiments are based on an image database with depth information or with which depth information can be generated. With respect to a 2D image to be converted into 3D content, a matched background image is found from the database. In addition, graph-based segmentation and comparison techniques are employed to detect the foreground of the 2D image so that the relative depth map can be generated from the foreground and background information. Therefore, the 3D content can be provided with the 2D image plus the depth information. Thus, users can rapidly obtain the 3D content from the 2D image automatically and the rendering of the 3D content can be achieved.
摘要翻译：提供了一种基于示例的2D至3D图像转换方法，因此提供了计算机可读介质和系统。实施例基于具有深度信息的图像数据库或可以生成哪个深度信息。对于要转换为3D内容的2D图像，从数据库中找到匹配的背景图像。此外，采用基于图的分割和比较技术来检测2D图像的前景，从而可以从前景和背景信息生成相对深度图。因此，3D内容可以提供2D图像加上深度信息。因此，用户可以自动从2D图像快速获得3D内容，并可以实现3D内容的渲染。

5. 发明授权

US08400551B2 High resolution label free imaging 有权
标题翻译：高分辨率无标签成像
公开(公告)号：US08400551B2
公开(公告)日：2013-03-19
申请号：US13021945
申请日：2011-02-07
申请人： Qi Wu
发明人： Qi Wu
IPC分类号： G02B13/16 , H04N5/225
CPC分类号： G01N21/7743 , G01N21/553
摘要： An apparatus having an optical reader system and method for label-independent detection having improved spatial resolution of the reader, as defined herein. The system includes an optical configuration for interrogating a sensor on a microplate at an incident angle (θ1) of greater than 45°, and recording the image received from the contacted sensor with the image recorder, the image recorder being oriented with respect to the reflected beam at a reflected angle (θ2) of greater than about 5°, as further defined herein.
摘要翻译：具有如本文所定义的具有改进的读取器的空间分辨率的用于标签独立检测的光学读取器系统和方法的装置。该系统包括用于以大于45°的入射角度（＆amp; 1）在微孔板上询问传感器的光学配置，并且将从接触传感器接收的图像记录到图像记录器，图像记录器相对于反射光束的反射角（θ）大于约5°，如本文进一步定义。

6. 发明申请

US20120301914A1 High Resolution Label-Free Sensor 审中-公开
标题翻译：高分辨率无标签传感器
公开(公告)号：US20120301914A1
公开(公告)日：2012-11-29
申请号：US13480523
申请日：2012-05-25
申请人： John Stephen Peanasky , Vitor Marino Schneider , Elizabeth Tran , Qi Wu
发明人： John Stephen Peanasky , Vitor Marino Schneider , Elizabeth Tran , Qi Wu
IPC分类号： G02B6/00 , C12Q1/02 , G01N21/17
CPC分类号： G01N21/7743 , G02B5/18 , G02B5/1809 , G02B5/1814 , G02B6/00
摘要： An optical sensor for label-independent detection, having improved spatial resolution and reduced angular sensitivity, the sensor including: a substrate; a waveguide grating adjacent the substrate; and a waveguide coat layer adjacent or over the waveguide grating, the waveguide coat layer having a thickness (W) of from 30 nm to 300 nm, the waveguide grating having a teeth height (H) of from 0.2×W to 1×W, and for example, a waveguide core thickness (Wcore=W−H) from 5 nm to 50 nm. Also disclosed is a well-plate article, a well-plate reader system, and methods of using the well-plate and sensor articles, as defined herein.
摘要翻译：一种用于标签独立检测的光学传感器，具有改善的空间分辨率和降低的角度灵敏度，所述传感器包括：基板; 邻近衬底的波导光栅; 以及与所述波导光栅相邻或相邻的波导涂层，所述波导涂层的厚度（W）为30nm〜300nm，所述波导光栅的齿高（H）为0.2×W〜1×W，例如，5nm至50nm的波导芯厚度（Wcore = W-H）。还公开了一种井板制品，井板读取器系统以及如本文所定义的使用井板和传感器制品的方法。

7. 发明申请

US20120064519A1 SYSTEM AND METHOD FOR DUAL-DETECTION OF A CELLULAR RESPONSE 审中-公开
标题翻译：用于双重检测细胞响应的系统和方法
公开(公告)号：US20120064519A1
公开(公告)日：2012-03-15
申请号：US13300029
申请日：2011-11-18
申请人： Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Deepti J. Mudaliar , Qi Wu
发明人： Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Deepti J. Mudaliar , Qi Wu
IPC分类号： C12Q1/68 , G01N33/566 , C12Q1/02
CPC分类号： G01N21/648 , G01N21/7743
摘要： A system and method as defined herein for dual-detection of evanescent-wave label-free light and evanescent-wave excited-fluorescent label-emitted light in an optical biosensor.
摘要翻译：本文所定义的系统和方法，用于在光学生物传感器中双重检测ev逝波无标记光和ev逝波激发荧光标记发射光。

8. 发明申请

US20120008019A1 Shadow Removal in an Image Captured by a Vehicle-Based Camera Using an Optimized Oriented Linear Axis 有权
标题翻译：使用优化的定向线性轴由基于车辆的相机拍摄的图像中的阴影去除
公开(公告)号：US20120008019A1
公开(公告)日：2012-01-12
申请号：US12830513
申请日：2010-07-06
申请人： Wende Zhang , Qi Wu , Vijayakumar Bhagavatula
发明人： Wende Zhang , Qi Wu , Vijayakumar Bhagavatula
IPC分类号： H04N9/64
CPC分类号： G06K9/00791 , G06K9/346 , G06T5/008 , G06T7/90 , G06T2207/10024 , G06T2207/30252
摘要： A method is provided for removing an illumination generated shadow in a captured image. Each pixel of the captured input image is plotted on a two dimensional logarithmic graph. A linear axis for the plurality of color sets is determined that is substantially orthogonal to a respective illumination direction of each respective color set. A log-chromaticity value of each plotted pixel is projected on the axis. An orientation of the linear axis is selected to minimize an illumination effect and provide optimum separation between each of the respective color sets on the linear axis. Edges in the input image and illumination invariant image domain are identified. The identified edges of the input image are compared to identify edges in the illumination invariant image domain. A determination is made whether a shadow edge is present in response to the comparison. A shadow-reduced image is generated for scene analysis by a vehicle vision-based system.
摘要翻译：提供了一种用于去除拍摄图像中的照明产生阴影的方法。捕获的输入图像的每个像素绘制在二维对数图上。确定多个颜色组的线性轴，其基本上与每个相应颜色组的相应照明方向正交。每个绘制像素的对数色度值投影在轴上。选择线性轴的取向以最小化照明效果并且在线性轴上的每个相应颜色集之间提供最佳间隔。识别输入图像和照明不变图像域中的边缘。将识别的输入图像的边缘进行比较，以识别照明不变图像域中的边缘。确定响应于比较是否存在阴影边缘。通过基于车辆视觉的系统生成用于场景分析的阴影缩小图像。

9. 发明申请

US20120000894A1 PRECISION LASER SCORING 有权
标题翻译：精密激光刻度
公开(公告)号：US20120000894A1
公开(公告)日：2012-01-05
申请号：US13257059
申请日：2010-03-19
申请人： Anatoli Anatolyevich Abramov , Qi Wu , Naiyue Zhou
发明人： Anatoli Anatolyevich Abramov , Qi Wu , Naiyue Zhou
IPC分类号： B23K26/00
CPC分类号： B23K26/0736 , B23K26/0869 , B23K26/361 , B23K26/364 , B23K26/40 , B23K26/703 , B23K2101/40 , B23K2103/50 , C03B33/091
摘要： Method and apparatus for laser scoring a sheet material. An elongated laser beam having S-mode intensity profile in the width direction and a flat-top-mode profile in the length direction is used to achieve high precision scoring. The invention can be used for scoring large-size glass substrates for LCD displays.
摘要翻译：用于激光打印片材的方法和设备。使用在宽度方向上具有S模强度分布并且在长度方向上具有平顶型分布的细长激光束以实现高精度评分。本发明可用于对用于LCD显示器的大尺寸玻璃基板进行刻痕。

10. 发明授权

US08036179B2 Method for transmitting multicast data in WiMax/WiBro relay system 有权
标题翻译：在WiMax / WiBro中继系统中传输组播数据的方法
公开(公告)号：US08036179B2
公开(公告)日：2011-10-11
申请号：US12110836
申请日：2008-04-28
申请人： Qi Wu
发明人： Qi Wu
IPC分类号： H04W4/00
CPC分类号： H04L27/0008 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L5/0007 , H04L2001/0097
摘要： A method for transmitting multicast data in a WiMax/WiBro relay system, including transmitting carrier-interference-noise ratios from UEs to corresponding Relays; selecting the minimum value among the carrier-interference-noise ratios; determining the modulation and coding mode according to the selected minimum value; transmitting the modulation and coding mode to BS; selecting a modulation and coding mode with a highest rate for multicast data on an access link; transmitting the final modulation and coding mode to the Relays; and transmitting data via the access link with the modulation and coding mode determined by the BS.
摘要翻译：一种用于在WiMax / WiBro中继系统中发送组播数据的方法，包括从UE向相应的继电器发送载波干扰噪声比; 选择载波干扰噪声比中的最小值; 根据所选择的最小值确定调制和编码模式; 向BS发送调制和编码模式; 在接入链路上选择具有最高速率的多播数据的调制和编码模式; 向终端发送最终的调制编码模式; 以及由BS确定的调制和编码模式经由接入链路发送数据。

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