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2.2 Before & After Visualization

DustMagic gives you five view modes for comparing before, after, and what’s about to be removed. Switch between them with keys 15 or click the tabs in the toolbar.

1 — Original

Original view mode
Press 1 for Original — the unprocessed scan.

The unprocessed scan exactly as imported. Useful as a baseline reference.

2 — Detection Overlay

Detection Overlay view mode
Press 2 for Detection Overlay — orange shows everything DustMagic will remove.

The main working view. Orange highlights every pixel DustMagic intends to inpaint. Use this while tuning Sensitivity and Texture Penalty.

3 — Mask Only

Mask Only view mode
Press 3 for Mask Only — red on black, easy to scan for false positives.

Strips the image away and shows the detection mask in red on black. The fastest way to spot patterns of false positives across a frame — clusters along edges, repeated marks across faces, etc.

4 — Inpainted

Inpainted view mode
Press 4 for Inpainted — the cleaned result.

The cleaned output. Generated when you switch to this view, so the first switch may take a moment on large images.

5 — Split View

Split View comparing before and after
Press 5 for Split — sweep the divider with your mouse.

Before/after side by side. Move your mouse left and right to sweep the divider across the image. The single best view for sanity-checking subtle changes in skin, foliage, and textured areas.

Zoom and Pan

  • Scroll wheel — zoom in and out at the cursor.
  • Click and drag — pan when zoomed in.
  • Double-click or press 0 — reset zoom to fit.

How to Use the Views

  1. Start in Detection Overlay (2) — confirm Sensitivity is in the right zone.
  2. Switch to Mask Only (3) — scan for clusters or patterns of false positives.
  3. Switch to Inpainted (4) — confirm the cleaned result looks natural.
  4. Finish in Split (5) — sweep across high-detail areas (faces, foliage, fabric) to verify nothing important has been softened.

Next Steps

  • Adjust what gets detected — 2.3: All Settings Explained.
  • Manually fix exceptions with the Brush tool — 4.1: Cleaning Scanned Film Photos.

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