Angelopoulou et al. "Spectral Gradient: A Material Descriptor Invariant to Geometry and Incident Illumination." IEEE/CVF International Conference on Computer Vision, 1999. doi:10.1109/ICCV.1999.790312
Markdown
[Angelopoulou et al. "Spectral Gradient: A Material Descriptor Invariant to Geometry and Incident Illumination." IEEE/CVF International Conference on Computer Vision, 1999.](https://mlanthology.org/iccv/1999/angelopoulou1999iccv-spectral/) doi:10.1109/ICCV.1999.790312
BibTeX
@inproceedings{angelopoulou1999iccv-spectral,
title = {{Spectral Gradient: A Material Descriptor Invariant to Geometry and Incident Illumination}},
author = {Angelopoulou, Elli and Lee, Sang Wook and Bajcsy, Ruzena},
booktitle = {IEEE/CVF International Conference on Computer Vision},
year = {1999},
pages = {861-867},
doi = {10.1109/ICCV.1999.790312},
url = {https://mlanthology.org/iccv/1999/angelopoulou1999iccv-spectral/}
}