Select Images from our User Study

Key:
raw-unwarped = edges rendered as discovered in left and right views separately
raw-warped = consistently rendered edges, unstylized
jittered = strokes are duplicated and points are randomly perturbed for a rough appearance
taper-ended = stroke ends are tapered
halftoned = a large newsprint/halftone style shading
toon = a toon-like shading
gimp = GIMPressionist shading
sketchy = strokes longer than actual lines
consistent = shading rendered consistently
inconsistent = shading rendered inconsitently (view dependent)

