29 citations
2 papers
cs.GR2024
Elastic Shape Registration of Surfaces in 3D Space with Gradient Descent and Dynamic Programming
Javier Bernal, Jim Lawrence
Algorithms based on gradient descent for computing the elastic shape registration of two simple surfaces in 3-dimensional space and therefore the elastic shape distance between the…
astro-ph2006★ 29 cited
VLA H53alpha and H92alpha line observations of the central region of NGC 253
C. A. Rodriguez-Rico, W. M. Goss, J. -H. Zhao +2
We present new Very Large Array (VLA) observations toward NGC 253 of the recombination line H53alpha (43 GHz) at an angular resolution of 1.''5 X 1.''0. The free-free emission at 4…