Movie 1.

Example of reconstruction of the 3D shape of a bead by the active contour method. Rotating view of a bead inserted in the Zebrafish prechordal plate. Red: raw 3D image from confocal stacks. Green: contour calculated by the active contour method. Blue: best fit by an ellipsoid.

Live 3D imaging and mapping of shear stresses within tissues using incompressible elastic beads

Alexandre Souchaud, Arthur Boutillon, Gaëlle Charron, Atef Asnacios, Camille Noûs, Nicolas B. David, François Graner, and François Gallet

Development 2022. 149:None-None; doi: 10.1242/dev.199765