pixel-art-scaler
Pixel Art Scaler
Deterministic algorithms for upscaling pixel art that preserve aesthetics by adding valid sub-pixels through edge detection and pattern matching.
When to Use
✅ Use for:
- Upscaling retro game sprites, icons, and pixel art
- 2x, 3x, 4x scaling with edge-aware interpolation
- Preserving sharp pixel art aesthetic at higher resolutions
- Converting 8x8, 16x16, 32x32, 48x48 pixel art for retina displays
- Comparing deterministic vs AI/ML approaches
❌ NOT for:
- Photographs or realistic images (use AI super-resolution)
- Simple geometric scaling (use nearest-neighbor)
- Vector art (use SVG)
- Text rendering (use font hinting)
- Arbitrary non-integer scaling (algorithms work best at 2x, 3x, 4x)
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