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Facial Parts-Based Face Hallucination Method

机译:基于面部部件的面部幻觉方法

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Face hallucination produces high-resolution facial images from low-resolution inputs. In this paper, we propose a facial-parts-based face hallucination method. Since our goal is face recognition rather than face reconstruction, the contour information of facial-parts (such as eyes) is important. This method reconstructs facial parts as entities instead of dividing them into small blocks. We obtain the contours of facial parts by using the Active Appearance Model (AAM), and transform training images based on contours. We confirm that the proposed method significantly enhances face recognition performance.
机译:面部幻觉从低分辨率输入产生高分辨率面部图像。在本文中,我们提出了一种面部零件的面部幻觉方法。由于我们的目标是面部识别而不是面部重建,因此面部部件(例如眼睛)的轮廓信息很重要。该方法将面部部件重建为实体,而不是将它们划分为小块。我们通过使用主动外观模型(AAM)获得面部部件的轮廓,并基于轮廓进行训练图像。我们确认所提出的方法显着提高了面部识别性能。

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