Heterocyclic antiviral compounds
    5.
    发明授权
    Heterocyclic antiviral compounds 失效
    杂环抗病毒化合物

    公开(公告)号:US08168792B2

    公开(公告)日:2012-05-01

    申请号:US12718207

    申请日:2010-03-05

    IPC分类号: C07D215/00

    摘要: Compounds having the formula A-R wherein A is a heteroaryl and R is Ia, Ib or Ic and wherein A, R, R1, R2a, R2b, R2c, R3a, R3b, R4, R5, R6, Ra, Rb, Rc, Rd, X, X1, X2 and n are as are as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.R is

    摘要翻译: 具有式AR的化合物,其中A是杂芳基,R是Ia,Ib或Ic,并且其中A,R,R1,R2a,R2b,R2c,R3a,R3b,R4,R5,R6,Ra,Rb,Rc,Rd, X,X1,X2和n如本文所定义的是丙型肝炎病毒NS5b聚合酶抑制剂。 还公开了用于治疗HCV感染和抑制HCV复制的组合物和方法。 R是

    System and method to enhance the uniformity of intensity distribution on digital imaging sensors
    9.
    发明授权
    System and method to enhance the uniformity of intensity distribution on digital imaging sensors 有权
    提高数字成像传感器强度分布均匀性的系统和方法

    公开(公告)号:US07450161B1

    公开(公告)日:2008-11-11

    申请号:US11003824

    申请日:2004-12-02

    申请人: Chen Feng Jim Li

    发明人: Chen Feng Jim Li

    IPC分类号: H04N9/73

    摘要: Systems, computer readable media and methods for digital processing of images captured by a sensor to enhance intensity uniformity of the images. The sensor captures an image of a white light source. Then, using the captured image, a compensation factor for each pixel of the image sensor is calculated and stored in a memory. Next, an actual image is captured by the image sensor. Subsequently, the signal intensity of each pixel is modified using the corresponding compensation factor to enhance the uniformity of the actual image.

    摘要翻译: 用于数字处理由传感器捕获的图像以增强图像的强度均匀性的系统,计算机可读介质和方法。 传感器捕获白光源的图像。 然后,使用拍摄图像,计算图像传感器的每个像素的补偿因子并存储在存储器中。 接下来,由图像传感器捕获实际图像。 随后,使用相应的补偿因子修改每个像素的信号强度,以增强实际图像的均匀性。