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Standalone static page at /contrast-demo.html (noindex, not linked from the app): five real library CT slices, four classical enhancement methods (window stretch, CLAHE, CLAHE + unsharp mask, denoise + CLAHE + unsharp mask), a draggable before/after divider, a 4x magnifier, and a progressive pixelated-to-clear reveal. The images are precomputed 8-bit PNGs (about 2.3 MB total) generated from the existing public/case_*_slice.png previews. The page states that these methods make existing detail easier to see and do not add information, and that the reveal is an illustration, not a learned super-resolution model.
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Adds a standalone, noindex demo page at
/contrast-demo.html(not linked from the app) for contrast-enhancement visualizations.case_1/17/30/35/121).public/case_*_slice.pngpreviews.The page states that these methods make existing detail easier to see and do not add information, and that the reveal is an illustration, not a learned super-resolution model.
Not verified: only the default method on case 1 and the reveal were checked in a browser (Edge); the other cases and methods were not clicked through. The page has not been served behind the production nginx;
case_1_slice.pngis already served from the same folder, so a flat/contrast-demo.htmlshould resolve the same way. No real-scale (full-range) CT was used.