A new unmixing metric and geometric analysis yield local convergence and stability guarantees for least-squares unmixing of separable signals, with application to PSF unmixing.
Kantorovich’s theorem on newton’s method for solving generalized equations under the majorant condition
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Local Geometry of Least Squares for Unmixing Signals with Parameter-Dependent Dictionaries
A new unmixing metric and geometric analysis yield local convergence and stability guarantees for least-squares unmixing of separable signals, with application to PSF unmixing.