25 citations · 44 across the 4 of their papers we have counts for
3 papers · 1 filter
Topological Tracking of Connected Components in Image Sequences
Rocio Gonzalez-Diaz, Maria-Jose Jimenez, Belen Medrano
Persistent homology provides information about the lifetime of homology classes along a filtration of cell complexes. Persistence barcode is a graphical representation of such info…
A Tool for Integer Homology Computation: Lambda-At Model
Rocio Gonzalez-Diaz, Maria Jose Jimenez, Belen Medrano +1
In this paper, we formalize the notion of lambda-AT-model (where is a non-null integer) for a given chain complex, which allows the computation of homological information in th…
Cubical Cohomology Ring of 3D Photographs
Rocio Gonzalez-Diaz, Maria Jose Jimenez, Belen Medrano
Cohomology and cohomology ring of three-dimensional (3D) objects are topological invariants that characterize holes and their relations. Cohomology ring has been traditionally comp…