A Signal Based Triangular Structuring Element for Mathematical Morphological Analysis and Its Application in Rolling Element Bearing Fault Diagnosis

<table>Detection results of bearing under normal condition according to morphology spectrum correlation analysis: (a) signal based triangular SE; (b) flat SE.</table>

Shock and Vibration

fig4

Figure 4

Figure 4: A Signal Based Triangular Structuring Element for Mathematical Morphological Analysis and Its Application in Rolling Element Bearing Fault Diagnosis 

Figure 4 | A Signal Based Triangular Structuring Element for Mathematical Morphological Analysis and Its Application in Rolling Element Bearing Fault Diagnosis 