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This paper proposes a new face hallucination technique for color face image reconstruction using Eigentransformation with error regression model. Generally, a high-resolution (HR) face image is reconstructed only from low-resolution (LR) face image. Nevertheless, previous researches neglect to gain benefit from error of face reconstruction. Therefore, in order to improve the performance of facial...
In this paper we propose a probabilistic model for the local features technique which provides a methodology to improve this approach. On the other hand, a method for compensating the color variability in images is adapted for the local feature model. Finally, an experimental study is made in order to evaluate the performance of the local features approach on challenging situations such as partially...
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