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    • 4. 发明申请
    • Noise filter for video processing
    • 用于视频处理的噪声滤波器
    • US20050249293A1
    • 2005-11-10
    • US10959333
    • 2004-10-05
    • Weimin ZengLi AlphaPing Zhu
    • Weimin ZengLi AlphaPing Zhu
    • H04N5/21H04N7/26H04N5/217
    • H04N5/21H04N19/117H04N19/14
    • A noise filter for a video processing system includes a block selector, a cost calculator, a cost table, a cost comparator, and a coefficient filter. The block selector is coupled to receive data from the quantization unit and selects blocks for additional filtering. The selected blocks are provided to the cost calculator determines a cost for each of the coefficients in the block using the cost table and the costs are summed. The cost comparator compares the total to a threshold, and filters the coefficients using the coefficient filter if the total is greater a preset threshold. The noise filter to the VLC unit then outputs the filter data.
    • 用于视频处理系统的噪声滤波器包括块选择器,成本计算器,成本表,成本比较器和系数滤波器。 块选择器被耦合以从量化单元接收数据并且选择用于额外滤波的块。 所选择的块被提供给成本计算器使用成本表确定块中的每个系数的成本,并且将成本相加。 成本比较器将总和比较为阈值,并且如果总数大于预设阈值,则使用系数滤波器对系数进行滤波。 然后,VLC单元的噪声滤波器输出滤波器数据。
    • 7. 发明申请
    • GAP PROTECTION DEVICE FOR EXAMINING TABLE
    • 用于检查表的防护装置
    • US20110119830A1
    • 2011-05-26
    • US12953156
    • 2010-11-23
    • Hong ShangNing Tao YangXiang ZhangPing Zhu
    • Hong ShangNing Tao YangXiang ZhangPing Zhu
    • A61G13/00
    • A61B5/0555A61B6/0407G01R33/288
    • A gap protection device for an examining table includes a guide rail, a protecting chain and a rigid rope. The guide rail is fixed onto the non-moving part of the examining table. One end of the protecting chain is fixed onto the body of the examining table and is movable along the guide rail so as to cover the gap between the body and the non-moving part of the examining table. The two ends of the rigid rope are respectively connected to the two ends of the protecting chain. When the examining table is moved, the closed loop formed by the protecting chain and the rigid rope circulates synchronously under the drive of the examining table, such that the protecting chain covers the gap between the body and the non-moving part of the examining table.
    • 用于检查台的间隙保护装置包括导轨,保护链和刚性绳索。 导轨固定在检查台的不动部分上。 保护链的一端固定在检查台的主体上,并可沿导轨移动,以覆盖主体与检查台的不动部分之间的间隙。 刚性绳索的两端分别连接到保护链的两端。 当检查台移动时,由保护链和刚性绳形成的闭环在检查台的驱动下同步地循环,使得保护链覆盖主体与检查台的不移动部分之间的间隙 。
    • 8. 发明申请
    • LLRP-Based Flexible Reader System And Method
    • 基于LLRP的灵活阅读器系统和方法
    • US20100156601A1
    • 2010-06-24
    • US12341607
    • 2008-12-22
    • Lang LINHugo MolinaPing Zhu
    • Lang LINHugo MolinaPing Zhu
    • H04Q5/22
    • H04L67/12H04L67/28
    • A system includes a host computing device, a first RFID transceiver, and at least one second RFID transceiver. The host computing device executes an application according to a predetermined RFID communication protocol. The predetermined RFID communication protocol supports communication only with a single RFID transceiver. The first RFID transceiver communicates with the host computing device according to the predetermined RFID communication protocol. The at least one second RFID transceiver communicates with the first RFID transceiver. The at least one second RFID transceiver provides data to the host computing device only via the first RFID transceiver.
    • 一种系统包括主计算设备,第一RFID收发器和至少一个第二RFID收发器。 主计算设备根据预定的RFID通信协议执行应用。 预定的RFID通信协议仅支持与单个RFID收发器的通信。 第一RFID收发器根据预定的RFID通信协议与主机计算设备进行通信。 所述至少一个第二RFID收发器与所述第一RFID收发器通信。 至少一个第二RFID收发器仅通过第一RFID收发器向主计算设备提供数据。