The composite LF-NMR image reveals distinct variations in internal moisture distribution and tissue structure. Signal intensity varies across the samples, with notable differences in texture and contrast. The top left quadrant exhibits a relatively uniform signal with a central region of lower intensity. The top right quadrant shows a speckled pattern with a darker central area. The bottom left quadrant displays a similar speckled texture but with a more pronounced central dark region. The bottom right quadrant presents a more homogeneous appearance with a central area of slightly higher intensity. Patch morphology varies, with some regions showing well-defined boundaries and others exhibiting more gradual transitions.