Hierarchical Shape Decomposition via Level Sets

DOI10.1007/978-3-642-03613-2_20zbMath1252.94023OpenAlexW1648269180MaRDI QIDQ3183507

Sibel Tari

Publication date: 20 October 2009

Published in: Lecture Notes in Computer Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-642-03613-2_20

zbMATH Keywords

variational methodsshape representationlevel set methodsPDEscurve evolutionshape decomposition

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Variational methods for second-order elliptic equations (35J20)

Related Items (5)

Nonlocal via local-nonlinear via linear: a new part-coding distance field via screened Poisson equation ⋮ A generalized morphological skeleton transform using both internal and external skeleton points ⋮ Discrepancy: local/global shape characterization with a roundness bias ⋮ Analysis of planar ornament patterns via motif asymmetry assumption and local connections ⋮ Segmentation and Skeletonization on Arbitrary Graphs Using Multiscale Morphology and Active Contours

Cites Work

• Dissimilarity between two skeletal trees in a context
• Optimal approximations by piecewise smooth functions and associated variational problems
• Approximation of functional depending on jumps by elliptic functional via t-convergence
• Pattern spectrum and multiscale shape representation
• The Eccentricity Transform (of a Digital Shape)
• Unnamed Item

This page was built for publication: Hierarchical Shape Decomposition via Level Sets