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    System and Method for Laser Cleaning
    1.
    发明申请
    System and Method for Laser Cleaning 有权

    公开(公告)号：US20230038157A1

    公开(公告)日：2023-02-09

    申请号：US17494807

    申请日：2021-10-05

    申请人： Feng Gao

    发明人： Feng Gao

    IPC分类号： B23K26/402 ,  B23K26/70 ,  B23K26/08 ,  B23K37/00 ,  B23K26/361

    摘要： A laser cleaning system includes a laser cleaning device having a laser rubber-removal assembly having a laser generator, a laser ejector connected with the laser generator, and a position adjustor slidably connected with a loading assembly; and a recycling assembly having a vacuum collector communicated with a recycling processing device; wherein the laser ejector is arranged on the loading assembly through the position adjustor; wherein the laser generator is configured to generate laser beams to remove rubber residues and the position adjustor is configured to adjust locations of the laser ejector; wherein the vacuum collector is configured to collect the rubber residues and the recycling processing device is configured to granulate the collected rubber residues.

    Earphone
    2.
    外观设计
    Earphone 有权

    公开(公告)号：USD888023S1

    公开(公告)日：2020-06-23

    申请号：US29717312

    申请日：2019-12-16

    申请人： Feng Gao

    设计人： Feng Gao

    Computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation and ultrasonic vibration
    4.
    发明授权
    Computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation and ultrasonic vibration 有权
    计算机数控机床用于通过自转和超声波振动来研磨平面的两侧

    公开(公告)号：US09168625B2

    公开(公告)日：2015-10-27

    申请号：US13820975

    申请日：2011-09-08

    申请人： Yumei Huang ,  Wen Yan ,  Feng Gao ,  Hao Jiang

    发明人： Yumei Huang ,  Wen Yan ,  Feng Gao ,  Hao Jiang

    IPC分类号： B24B1/04 ,  B24B37/08 ,  B24B7/17 ,  B24B41/06

    CPC分类号： B24B1/04 ,  B24B7/17 ,  B24B37/08 ,  B24B41/067

    摘要： A computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation ultrasonic vibration, wherein a pillar (3) is provided on the tool body (1) of the machine tool, a Y axis movement assembly (12) is provided on the platform of the tool body (1), with a lower revolving movement assembly (11), which revolves about a Z coordinate axis, being mounted on the upper surface of the Y axis movement assembly (12), and a lower grinding plate (10) being mounted coaxially above the lower revolving movement assembly (11); an ultrasonic vibration assembly (2) is mounted fixedly on the pillar (3), with a separation plate (8) for clamping a workpiece assembly (9) being provided on the ultrasonic vibration assembly (2); an X axis movement assembly (4) is mounted on the upper part of the pillar (3), a Z axis movement assembly (5) is mounted on the upright face of the X axis movement assembly (4), with an upper revolving movement assembly (6), which revolves about the Z coordinate axis, being provided on the Z axis movement assembly (5), and an upper grinding plate (7) being mounted coaxially on the revolving axis of the upper revolving movement assembly (6). The present invention enhances the time variation of grinding movement tracks, the uniformity of grinding speed distribution, machining efficiency and machining precision.

    摘要翻译： 一种用于通过移动自旋超声波振动来研磨平面的两侧的计算机数字控制机床，其中在机床的工具主体（1）上设置有支柱（3），Y轴运动组件（12）是 设置在工具主体（1）的平台上，具有安装在Y轴运动组件（12）的上表面上的围绕Z坐标轴转动的下旋转运动组件（11），以及下磨 板（10）同轴地安装在下旋转运动组件（11）的上方; 超声波振动组件（2）固定地安装在支柱（3）上，具有用于夹紧设置在超声波振动组件（2）上的工件组件（9）的分隔板（8）。 X轴运动组件（4）安装在支柱（3）的上部，Z轴运动组件（5）安装在X轴运动组件（4）的直立面上，上运动组件 围绕Z坐标轴旋转的组件（6）设置在Z轴移动组件（5）上，以及同轴地安装在上部旋转运动组件（6）的旋转轴上的上部研磨板（7）。 本发明增加了研磨运动轨迹的时间变化，磨削速度分布的均匀性，加工效率和加工精度。

    Method and device for compressing vertex data in three-dimensional image data
    6.
    发明申请
    Method and device for compressing vertex data in three-dimensional image data 有权
    用于压缩三维图像数据中的顶点数据的方法和装置

    公开(公告)号：US20140362182A1

    公开(公告)日：2014-12-11

    申请号：US14372901

    申请日：2012-04-12

    申请人： Feifei He ,  Jian Hui ,  Gengmao Sun ,  Feng Gao ,  Zhibin Pan ,  Da Li ,  Jingyuan Li

    发明人： Feifei He ,  Jian Hui ,  Gengmao Sun ,  Feng Gao ,  Zhibin Pan ,  Da Li ,  Jingyuan Li

    IPC分类号： H04N13/00 ,  H04N19/597

    CPC分类号： H04N13/161 ,  G06T9/001 ,  G06T9/008 ,  H04N19/94

    摘要： A device for compressing vertex data in three-dimensional (3D) image data includes a codebook design module and a codeword search module. The codebook design module is configured for: grouping residual vectors of vertices in 3D image data for codebook design; generating, for each group of residual vectors, a sub-codebook formed by a specified number of codewords; and sending the generated sub-codebook corresponding to a group of residual vectors to the codeword search module. The codeword search module is configured for: receiving a sub-codebook sent by the codebook design module; searching for a codeword of optimal match of a to-be-compressed residual vector of a vertex in 3D image data to be compressed; and taking an index of the codeword of optimal match and an index of a sub-codebook where the codeword of optimal match is located as compressed data of the vertex. A method for compressing vertex data in 3D image data is further disclosed. With the disclosure, it is possible to save codeword storage space, enhance encoding quality, improve a compression ratio of vertex data, and increase a compression efficiency.

    摘要翻译： 用于在三维（3D）图像数据中压缩顶点数据的装置包括码本设计模块和码字搜索模块。 码本设计模块被配置为：对用于码本设计的3D图像数据中的顶点的残差向量进行分组; 针对每组剩余向量生成由指定数量的码字形成的子码本; 以及将生成的与一组残差向量对应的子码本发送到码字搜索模块。 码字搜索模块被配置为：接收由码本设计模块发送的子码本; 搜索待压缩的3D图像数据中要被压缩的顶点残留矢量的最佳匹配的码字; 并且获取最佳匹配的码字的索引和最佳匹配的码字所在的子码本的索引作为顶点的压缩数据。 还公开了一种用于压缩3D图像数据中的顶点数据的方法。 通过该公开，可以节省码字存储空间，提高编码质量，提高顶点数据的压缩率，提高压缩效率。

    Panchromatic Sharpening Method of Spectral Image Based on Fusion of Overall Structural Information and Spatial Detail Information
    7.
    发明申请
    Panchromatic Sharpening Method of Spectral Image Based on Fusion of Overall Structural Information and Spatial Detail Information 有权
    基于整体结构信息和空间细节信息融合的光谱图像全色锐化方法

    公开(公告)号：US20140301659A1

    公开(公告)日：2014-10-09

    申请号：US14082948

    申请日：2013-11-18

    申请人： Bo LI ,  Qizhi XU ,  Yue TIAN ,  Feng GAO ,  Chen ZHONG

    发明人： Bo LI ,  Qizhi XU ,  Yue TIAN ,  Feng GAO ,  Chen ZHONG

    IPC分类号： G06T5/00

    CPC分类号： G06T5/50 ,  G06T5/004 ,  G06T2207/10024 ,  G06T2207/20221

    摘要： The present invention provides a panchromatic sharpening method of spectral image based on fusion of overall structural information and spatial detail information, comprising: performing brightness linear stretching on a panchromatic image, so as to set the variance of the panchromatic image to be equal to the variance of said spectral image; respectively interpolating N components of the spectral image so as to generate an interpolation image series having the same resolution as that of the panchromatic image; subtracting the interpolation image series from the panchromatic image after said linear stretching to obtain difference images; performing Gauss filtering on the difference images, thereby obtaining difference tendency images; and, respectively subtracting the difference tendency image series from the panchromatic image after said linear stretching, thus obtaining fused images. The method can maintain both spectral fidelity and texture detail fidelity of the fused images, support high computation speed, and has wide applicability.

    摘要翻译： 本发明提供了一种基于整体结构信息和空间细节信息的融合的光谱图像的全色锐化方法，包括：在全色图像上执行亮度线性拉伸，以将全色图像的方差设置为等于方差 的所述光谱图像; 分别内插所述光谱图像的N个分量，以产生具有与全色图像相同分辨率的内插图像序列; 在所述线性拉伸之后从全色图像中减去插值图像序列以获得差分图像; 对差分图像执行高斯滤波，从而获得差异趋势图像; 并且在所述线性拉伸之后分别从全色图像中减去差异趋势图像序列，从而获得融合图像。 该方法可以保持融合图像的光谱保真度和纹理细节保真度，支持高计算速度，具有广泛的适用性。

    MONITORING METHOD AND SYSTEM AND INTEGRATED MONITORING DEVICE FOR ANTENNA OSCILLATOR OF BASE STATION
    8.
    发明申请
    MONITORING METHOD AND SYSTEM AND INTEGRATED MONITORING DEVICE FOR ANTENNA OSCILLATOR OF BASE STATION 有权
    天基振荡器监测方法与系统及综合监测装置

    公开(公告)号：US20140203977A1

    公开(公告)日：2014-07-24

    申请号：US14342647

    申请日：2012-04-10

    申请人： Feng Gao ,  Jiwei He ,  Wentao Zhu ,  Yong Ding ,  Peng Gao ,  Jiping Mao ,  Yuanbo Cheng ,  Xingzheng Li

    发明人： Feng Gao ,  Jiwei He ,  Wentao Zhu ,  Yong Ding ,  Peng Gao ,  Jiping Mao ,  Yuanbo Cheng ,  Xingzheng Li

    IPC分类号： G01R29/10

    CPC分类号： G01R29/10 ,  H01Q21/06 ,  H04B17/10

    摘要： Disclosed are a monitoring method and system and an integrated monitoring device for an antenna oscillator of a base station, which are used to monitor whether an anomaly occurs in the antenna oscillator of the base station. The monitoring method for an antenna oscillator of a base station in the present invention comprises: performing wave detection and analog-to-digital conversion on an obtained transmission signal of the antenna oscillator of the base station, to acquire a digital signal of a direct-current signal of the transmission signal; determining the amplitude of changes of the digital signal in a set time length, and when the amplitude of the changes is greater than a preset amplitude change threshold, determining that an anomaly occurs in the antenna oscillator; otherwise, determining that the antenna element is normal.

    摘要翻译： 公开了用于基站的天线振荡器的监视方法和系统以及集成监视装置，其用于监视基站的天线振荡器中是否发生异常。 本发明的基站天线振荡器的监视方法包括：对获得的基站的天线振荡器的发送信号执行波检测和模数转换，获取直接 - 传输信号的当前信号; 在设定的时间长度内确定数字信号的变化的幅度，当变化的幅度大于预设的幅度变化阈值时，确定在天线振荡器中发生异常; 否则，确定天线元件是正常的。