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A new manifold learning method, called nearest feature line (NFL) embedding, for face hallucination is proposed. While many manifold learning based face hallucination algorithms have been proposed in recent years, most of them apply the conventional nearest neighbour metric to derive the subspace and may not effectively characterise the geometrical information of the samples, especially when the number...
The outage probability of an efficient signal space cooperative (SSC) scheme is investigated over general independent and non-identically distributed Nakagami-m fading channels. In particular, the exact outage probability expression is derived for arbitrary values of the fading parameter m (m ⩾ 0.5). Furthermore, an asymptotic approximation for the outage probability is obtained, which clearly shows...
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