Curvature-based interface restoration algorithm using phase-field equations

• Published in: PloS one Vol. 18; no. 12; p. e0295527
• Main Authors: Lee, Seunggyu, Choi, Yongho
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 14.12.2023; Public Library of Science (PLoS)
• Subjects: Algorithms; Analysis; Biology and Life Sciences; Boundary conditions; Chemical potential; Circles (geometry); Curvature; Dirichlet problem; Equilibrium flow; Form Perception; Health aspects; Image restoration; Interfaces; Medicine and Health Sciences; Motion; Numerical analysis; Order parameters; Physical Sciences; Research and Analysis Methods; Restoration ecology; South Korea

In this study, we propose a restoration algorithm for distorted objects using a curvature-driven flow. First, we capture the convex-hull shaped contour of the distorted object using the mean curvature flow. With the supplemented mass on the captured feature, we evolve the constraint mean curvature f...