Homotopy in two-dimensional digital images

On the computational complexity of reachability in 2D binary images and some basic problems of 2D digital topology

Theoretical Computer Science

Presentation of the Fundamental Group in Digital Surfaces

DCGI '99 Proceedings of the 8th International Conference on Discrete Geometry for Computer Imagery

Strong Thinning and Polyhedrization of the Surface of a Voxel Object

DGCI '00 Proceedings of the 9th International Conference on Discrete Geometry for Computer Imagery

Strong thinning and polyhedric approximation of the surface of a voxel object

Discrete Applied Mathematics

The Khalimsky topologies are precisely those simply connected topologies on Zn whose connected sets include all 2n-connected sets but no (3n - 1)-disconnected sets

Theoretical Computer Science - Topology in computer science

Properties of Digital Homotopy

Journal of Mathematical Imaging and Vision

Non-product property of the digital fundamental group

Information Sciences—Informatics and Computer Science: An International Journal

Digital Products, Wedges, and Covering Spaces

Journal of Mathematical Imaging and Vision

The k-fundamental group of a closed k-surface

Information Sciences: an International Journal

Equivalent (k0,k1)-covering and generalized digital lifting

Information Sciences: an International Journal

Comparison among digital fundamental groups and its applications

Information Sciences: an International Journal

Minimal simple closed 18-surfaces and a topological preservation of 3D surfaces

Information Sciences: an International Journal

Connected sum of digital closed surfaces

Information Sciences: an International Journal