A stochastic algorithm for solving the Phase Unwrapping (PU) problem has been implemented on a APE100/Quadrics SIMD architecture. PU is formulated as a constrained optimization problem for a vector field of integers and it is solved by the Parallel Tempering tecnique, which allows an efficient implementation on the APE100 architecture.
Interferometric SAR phase unwrapping by parallel tempering on a APE100/Quadrics supercomputer
Pasquariello G;
1998
Abstract
A stochastic algorithm for solving the Phase Unwrapping (PU) problem has been implemented on a APE100/Quadrics SIMD architecture. PU is formulated as a constrained optimization problem for a vector field of integers and it is solved by the Parallel Tempering tecnique, which allows an efficient implementation on the APE100 architecture.File in questo prodotto:
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