Hyperspectral Image Restoration via a New Symmetric ADMM Approach

Algorithm 1

spADMM for solving the nonconvex SSTV model in (7).

	: The noisy HSI , desired rank , parameters , , , , , , , , , , and .
	, , and .
	not converged
	Update with (13).
	Update and with (10).
	Update with (16).
	Update with (10).
	Update with (18).
	Update with (21).
	Update with (23).
	Update and with (10).
	Update the parameter .
	Check the convergence condition:
	: The restored HSI .