Search Results for author:
Found 5 papers, 0 papers with code
Euclidean Invariant Recognition of 2D Shapes Using Histograms of Magnitudes of Local Fourier-Mellin Descriptors
Because the magnitude of inner products with its basis functions are invariant to rotation and scale change, the Fourier-Mellin transform has long been used as a component in Euclidean invariant 2D shape recognition systems.
Similarity Equivariant Linear Transformation of Joint Orientation-Scale Space Representations
Group convolution generalizes the concept to linear operations on functions of group elements representing more general geometric transformations and which commute with those transformations.
Increased Complexity and Fitness of Artificial Cells that Reproduce Using Spatially Distributed Asynchronous Parallel Processes
Replication time is among the most important components of a bacterial cell's reproductive fitness.
Towards Complex Artificial Life
An object-oriented combinator chemistry was used to construct an artificial organism with a system architecture possessing characteristics necessary for organisms to evolve into more complex forms.
Programs as Polypeptides
We describe a visual programming language for defining behaviors manifested by reified actors in a 2D virtual world that can be compiled into programs comprised of sequences of combinators that are themselves reified as actors.
