Horizontal pixel sort keyed on perceptual luminance with a relaxed threshold. Long, gentle streaks on photo plates.
Vertical luminance passes with a tighter threshold. Sorting breaks into thinner streaks that read finer on portraits.
Horizontal runs keyed on the red channel. Scarlet routes separate from greens so color itself becomes the mask.
Vertical sorting keyed on the blue channel. Cyan-indigo ribbons cut through the plate while warmer tones lag and smear.
Horizontal random-key sort at a very low threshold. Aggressive, glitchy reorder that shatters the image fastest.
Horizontal strips sorted on inferred color temperature. Higher gate than Shift 1 so bands stay broad, not hairline.
Vertical luminance at a high threshold. Only the strongest edges reorder, leaving long quiet runs between jumps.
Vertical luminance at a medium threshold: balanced density between sparse long runs and more saturated streak regions overall.
