Research on Very Low Resolution Face Image Reconstruction

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Abstract:

The resolution of the face image in video may lower than 16*16 in environmental such as ultra long distance, poor illumination and so on, with the very low resolution (VLR) face image the existing face super-resolution (SR) methods do not perform well. In this paper, we proposes a new algorithms by learning the relationship between high-resolution (HR) image space and the VLR image space for face SR.A new constrain, new data constrain are design for reconstruct HR face image form VLR face image. The Experiment results show that the proposed method can recover a clear face image from the VLR face image.

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3747-3750

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November 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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