Author(s)

Jumei Zhang

Corresponding Author

Jumei Zhang

Abstract

The application of mathematical morphology in image processing has been extensive, and with the deep research on mathematical morphology theory, its application development in signal processing is receiving more and more attention. As a nonlinear signal processing method, it extracts the features of the signal completely in the time domain. Compared with some other non-stationary and nonlinear signal processing methods, it has many advantages such as amplitude non-offset and phase non-attenuation. Therefore, this method has been applied to signal processing in various industries. However, the system's summary of the application of this technology in signal processing and research is still rare. It mainly expounds the basic theory of mathematical morphology, summarizes the application of mathematical morphology in power system, mechanical fault diagnosis, medical signal processing and speech signal processing. Finally, it summarizes the application prospect of mathematical morphology in signal processing and puts forward a number of issues that need to be addressed.

Keywords

Application Research, Mathematical Morphology, Signal Processing