I am calculating GLCM for segmentation purposes. The raster is a Sigma0 product that is inputted into the SNAP toolbox. I access GLCM via
Raster>Image Analysis>Texture Analysis> GLCM
The GLCM parameters used are:
- Window Size - 5x5
- Angle - 0 degree
- Quantizer - Probabilistic Quantizer
- Quantization levels - 64
- Displacement - 1
All 10 textures are generated but the min and max value of the pixels is found to be 3.0103 and 21.0037 respectively.
Since the GLCM is a probability output, the values should be between 0 and 1 but it is not showing that - Why?
Am I missing a step?