Table 5 Variances (based on 25 noise realizations) for optimal SURE SigShrink parameters whose means are given in Table 4.
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Hori. | Vert. | Diag. | Hori. | Vert. | Diag. | |
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Hori. | Vert. | Diag. | Hori. | Vert. | Diag. | |
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Hori. | Vert. | Diag. | Hori. | Vert. | Diag. | |
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