Related by context. Frequent words. (Click for all words.) 78 gradient 54 histograms 53 contour 52 topological 51 undulations 51 anisotropy 51 ridges 51 conductance 50 textures 50 gradations 50 greyscale 50 undulation 50 topography 49 geometries 49 curves 49 surface roughness 49 histogram 48 amplitudes 48 temperature gradient 48 ^ sup 48 electrical conductivity 48 reflectance 48 deformation 48 analyte 48 contouring 48 intensities 47 radii 47 grayscale 47 curvature 47 compaction 47 anisotropic 47 solids 46 landforms 46 deformations 46 vertex 46 chromatic 46 magnetization 46 coefficients 46 particle sizes 46 viscosity 46 geometry 46 spacings 46 microstructures 46 conductivity 46 texture 46 uneven surfaces 45 curved surfaces 45 terrains 45 Supplementary Fig 45 translucency 45 velocities 45 texturing 45 Fig. 45 bevel 45 sinusoidal 45 topographical 45 color saturation 44 layouts 44 chromatographic 44 panoramas 44 hysteresis 44 topographic 44 tessellation 44 spatial 44 striations 44 morphological 44 Gaussian 44 maxima 44 linear 44 iron oxides 44 wavefront 44 logarithmic 44 #μm [001] 44 amplitude 44 Z axis 44 bandgap 44 morphology 44 symmetries 43 attenuation 43 μm 43 loops 43 switchbacks 43 geometric 43 uneven terrain 43 spectra 43 inclines 43 resistivity 43 conformational 43 radial 43 luminance 43 permeability 43 apical 43 hairpins 43 vertices 43 pulsation 43 perturbations 43 steep inclines 43 macroscopic 43 steep slopes 43 hydrostatic pressure 43 hairpin turns