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    • 78. 发明申请
    • AUTONOMOUS OPERATION OF NETWORKING DEVICES
    • 网络设备自动运行
    • US20090292793A1
    • 2009-11-26
    • US12124560
    • 2008-05-21
    • Michael Zhihe JiangYan LiuJohn C. StrassnerJing Zhang
    • Michael Zhihe JiangYan LiuJohn C. StrassnerJing Zhang
    • G06F15/177
    • H04L41/0806H04L41/0823H04L41/0893
    • A system, method, and information processing system for managing a configuration of a network device. A current state associated with at least one network device (104) is determined (206). A set of commands (118) available for the current state of the network device (104) is retrieved (208). A next state associated with a current command is determined (216) for each command in the set of commands (118). A transition from the current state to the next state is created (218, 222) in response to determining a next state associated with a current command. A transition is determined to have been created for each command in the set of commands (118). An extended finite state machine (120) is created that includes at least the current state, the next state, and the transition for each of the commands in the set of commands (118).
    • 一种用于管理网络设备的配置的系统,方法和信息处理系统。 确定与至少一个网络设备(104)相关联的当前状态(206)。 检索可用于网络设备(104)的当前状态的一组命令(118)(208)。 对于命令集(118)中的每个命令确定与当前命令相关联的下一状态(216)。 响应于确定与当前命令相关联的下一状态,创建从当前状态到下一状态的转变(218,222)。 确定为命令集(118)中的每个命令创建了一个转换。 创建扩展有限状态机(120),其至少包括在该组命令(118)中的每个命令的当前状态,下一状态和转换。
    • 79. 发明申请
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US20090141149A1
    • 2009-06-04
    • US12290229
    • 2008-10-28
    • Jing ZhangSeijiro InabaTakuya Chiba
    • Jing ZhangSeijiro InabaTakuya Chiba
    • H04N5/217
    • G06T5/002G06T5/009G06T7/90G06T2207/10024H04N1/58H04N1/62H04N1/628H04N5/217H04N9/045H04N9/646H04N2101/00
    • An image processing apparatus includes a gradation correction unit configured to multiply input image data by a gradation correction value appropriate for the input image data so as to obtain gradation corrected image data; and a noise suppression unit configured to suppress noise of the gradation corrected image data on the basis of a noise model of the input image data so as to obtain output image data. The noise suppression unit includes a parameter generator configured to generate a noise suppression parameter in accordance with the gradation corrected image data by using the noise model; a parameter correction unit configured to multiply the noise suppression parameter by the gradation correction value so as to correct the noise suppression parameter; and a low-pass filter configured to vary characteristics thereof in accordance with the noise suppression parameter corrected by the parameter correction unit and to suppress noise of the gradation corrected image data.
    • 图像处理装置包括:灰度校正单元,被配置为将输入的图像数据乘以适合于输入图像数据的灰度校正值,以获得灰度校正图像数据; 以及噪声抑制单元,被配置为基于输入图像数据的噪声模型来抑制灰度校正图像数据的噪声,以便获得输出图像数据。 噪声抑制单元包括:参数发生器,被配置为通过使用噪声模型来生成根据灰度校正图像数据的噪声抑制参数; 参数校正单元,被配置为将噪声抑制参数乘以灰度校正值,以便校正噪声抑制参数; 以及低通滤波器,其被配置为根据由参数校正单元校正的噪声抑制参数来改变其特性并且抑制灰度校正图像数据的噪声。