Faces as Lighting Probes via Unsupervised Deep Highlight Extraction

@inproceedings{Yi2018FacesAL,
  title={Faces as Lighting Probes via Unsupervised Deep Highlight Extraction},
  author={Renjiao Yi and Chenyang Zhu and Ping Tan and Stephen Lin},
  booktitle={ECCV},
  year={2018}
}

• Renjiao Yi, Chenyang Zhu, +1 author Stephen Lin
• Published in ECCV 2018
• DOI:10.1007/978-3-030-01240-3_20

We present a method for estimating detailed scene illumination using human faces in a single image. In contrast to previous works that estimate lighting in terms of low-order basis functions or distant point lights, our technique estimates illumination at a higher precision in the form of a non-parametric environment map. Based on the observation that faces can exhibit strong highlight reflections from a broad range of lighting directions, we propose a deep neural network for extracting… CONTINUE READING

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