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Face Super-Resolution by Learning Multi-view Texture Compensation

机译:通过学习多视图纹理补偿实现人脸超分辨率

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Single face image super-resolution (SR) methods using deep neural network yields decent performance. Due to the posture of face images, multi-view face super-resolution task is more challenging than single input. Multi-view face images contain complement information from different view. However, it is hard to integrate texture information from multi-view low-resolution (LR) face images. In this paper, we propose a novel face SR using multi-view texture compensation to combine multiple face images to yield a HR image as output. We use texture attention mechanism to transfer high-accurate texture compensation information to fixed view for better visual performance. Experimental results conform that the proposed neural network outperforms other state-of-the-art face SR algorithms.
机译:使用深度神经网络的单脸图像超分辨率(SR)方法产生了不错的性能。由于面部图像的姿势,多视图面部超分辨率任务比单输入更具挑战性。多视图人脸图像包含来自不同视图的补充信息。但是,很难集成来自多视图低分辨率(LR)面部图像的纹理信息。在本文中,我们提出了一种新颖的人脸SR,该人脸SR使用多视图纹理补偿来组合多个人脸图像以产生作为输出的HR图像。我们使用纹理注意机制将高精度的纹理补偿信息传输到固定的视图,以获得更好的视觉效果。实验结果表明,所提出的神经网络优于其他最新的人脸SR算法。

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