Face hallucination based on neighbor embedding via illumination adaptation

@article{Song2015FaceHB,
  title={Face hallucination based on neighbor embedding via illumination adaptation},
  author={Sijie Song and Yanghao Li and Zhihan Gao and Jiaying Liu},
  journal={2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA)},
  year={2015},
  pages={680-683}
}
In this paper, we present a novel face hallucination method by neighbor embedding considering illumination adaptation (NEIA) to super-resolve faces when the lighting conditions of the training faces mismatch those of the testing face. For illumination adjustment, face alignment is employed through dense correspondence. Next, every training face is composed into two layers to extract both details and highlight components. By operating the two layers of each face respectively, an extended… CONTINUE READING