付平, 陈贺新, 郭瑞存. 一种新的非线性边缘检测滤波器[J]. 机器人, 1991, 13(1): 32-35.
引用本文: 付平, 陈贺新, 郭瑞存. 一种新的非线性边缘检测滤波器[J]. 机器人, 1991, 13(1): 32-35.
FU Ping, CHEN Hexin, GUO Ricun. A NEW NONLINEAR OPERATOR FOR EDGE DETECTION[J]. ROBOT, 1991, 13(1): 32-35.
Citation: FU Ping, CHEN Hexin, GUO Ricun. A NEW NONLINEAR OPERATOR FOR EDGE DETECTION[J]. ROBOT, 1991, 13(1): 32-35.

一种新的非线性边缘检测滤波器

A NEW NONLINEAR OPERATOR FOR EDGE DETECTION

  • 摘要: 本文提出一种除噪滤波与边缘检测同时进行的方法——非线性检测滤波器法.该方法基于中值滤波器和非线性Laplace算子数学方法.理论与实验表明:该非线性滤波器很少损失边缘信息,而且速度快.

     

    Abstract: In this paper a nonlinear operator for edge detection has been proposed.It can be used fo filteringnoise and detecting edge of a given noise image at the same time. This operator has been derived frommedian filters and nonlinear Laplace operators. It is theoretically and experimentally shown that thenonlinear operator may loss very little edge information and its detection speed is quite high.

     

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