A Method for Extracting Fault Features Using Variable Multilevel Spectral Segmentation Framework and Harmonic Correlation Index.
Kun ZhangHaihong TangPeng ChenYonggang XuAijun HuPublished in: IEEE Trans. Instrum. Meas. (2022)
Keyphrases
- segmentation method
- segmentation accuracy
- main contribution
- correlation coefficient
- classification method
- feature set
- test images
- spectral features
- segmentation errors
- pairwise
- grey level
- segmentation algorithm
- energy function
- objective function
- extracted features
- fully automatic
- remote sensing
- probabilistic model
- feature space
- level set
- fault detection
- multispectral images
- prior knowledge
- features extraction
- similarity measure
- histogram analysis