Study of SAR Image Texture Feature Extraction Based on GLCM in Guizhou Karst Mountainous Region

@article{Longhao2012StudyOS,
  title={Study of SAR Image Texture Feature Extraction Based on GLCM in Guizhou Karst Mountainous Region},
  author={Jia Longhao and Zhou Zhongfa and Li Bo},
  journal={2012 2nd International Conference on Remote Sensing, Environment and Transportation Engineering},
  year={2012},
  pages={1-4}
}
In the application of remote sensing SAR process in Guizhou karst mountainous region, the fragmented terrain and the complicated crops lead to the unsatisfactory precision, which is caused by using the grey value of SAR image simply in the classification. The original image was processed by the FROST filtering window with 7 × 7. After computing the different window size and direction of GLCM, the different texture characteristic values of GLCM were analyzed. The results show that step size of 1… CONTINUE READING