Neural Relief — 2.5D Depth Maps for Laser Engraving
Generate AI depth maps for 2.5D relief engraving on wood, slate, and leather. Create dimensional laser-carved artwork with neural depth map generation.
Capabilities & Feature Set
- Converts any photographic or illustrative input into high-fidelity depth maps.
- Outputs true 8-bit and 16-bit grayscale TIFF/PNG height fields.
- Optimized for CNC carving software, 3D laser relief, and metal stamp fabrication.
- Includes contrast presets, edge-enhancement tools, and background separation.
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Related Tools & Guides
Frequently Asked Questions
What is a depth map and why does relief engraving need one?
A depth map is a grayscale image where brightness encodes height — white is highest, black is lowest. Laser and CNC relief carving reads that height field to vary power or Z-depth, producing dimensional 2.5D artwork instead of a flat mark.
Should I export 8-bit or 16-bit depth maps?
16-bit for relief carving. 8-bit has only 256 height steps, which produces visible stair-stepping (banding) on smooth gradients like faces and curves. 16-bit gives 65,536 steps and carves smoothly.
Which materials work best for 2.5D relief?
Wood, slate, leather, and acrylic all carve well. Hardwoods with tight, even grain (maple, cherry, basswood) hold fine detail best; open-grain woods like oak blur small features.
How is Neural Relief different from Crystal Fabricator?
Neural Relief produces surface relief height fields for carving into wood, slate, and leather. Crystal Fabricator produces 3D point clouds for engraving inside transparent crystal and glass.
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