Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] halftone output 2nd halftone printing halftone sharpening 2nd halftones halftoning process haloes analog sharpening collisions/merges of downsampling and halftone sharpening high/low-frequency images 2nd image size and intensity of layer masks and onset of 2nd Sharpen filter Sharpen More filter single-pixel 2nd 3rd size/width 2nd 3rd 4th 5th Unsharp Mask filter 2nd 3rd visual acuity and hard-copy scans haze-cutting brush 2nd High Pass filter high-frequency images content optimization 2nd edge masks High Pass filter overview Radius control and 2nd Smart Sharpen filter high-frequency transitions Highlight tab Gaussian Blur Lens Blur Smart Sharpen 2nd highlights blown fading History Brush History feature History palette 2nd History sources 2nd 3rd History states 2nd 3rd 4th Holbert, Mac hue shifts human visual acuity 2nd |