Fig. 4

The result of the block segmentation, permutation, and substitution processes for the R-channel. The authors created the 3D visualization by using Python 3.9.12 and Plotly v6.2.0 (https://plotly.com/python/).

The result of the block segmentation, permutation, and substitution processes for the R-channel. The authors created the 3D visualization by using Python 3.9.12 and Plotly v6.2.0 (https://plotly.com/python/).