- 📢 Release announcement! Local Thickness+ brings GPU-accelerated Tb.Th and Tb.Sp, for much faster measurements. Now out in BoneJ. Just let the updater run, and grab a token from bonej.org/shop to make it go. Drop us a PM to get a coupon for a free token.
- Large structures could make Tb.Sp in particular seem to run forever, or least longer than you would reasonably wait. 😴 Try it now. Big structures are still challenging, but should be done in like 1 hour instead of a week.
- The CPU implementation has a problem of thickness spheres overhanging the input mask by a pixel, introducing some inaccuracy. This GPU implementation has a more accurate Euclidean distance transform giving the sphere-fitting higher fidelity to the input geometry and less orthogonal grid bias.Oct 13, 2025 16:30
