Invariant representative cocycles of cohomology generators using irregular graph pyramids.
Rocío González-DíazAdrian IonMabel Iglesias HamWalter G. KropatschPublished in: Comput. Vis. Image Underst. (2011)
Keyphrases
- image pyramids
- multiresolution
- graph theory
- graph representation
- directed graph
- random walk
- graph construction
- graph theoretic
- graph structure
- irregularly shaped
- graph matching
- structured data
- directed acyclic graph
- graph mining
- spanning tree
- affine invariant
- bipartite graph
- graph structures
- invariant properties
- graph based algorithm
- search algorithm