@article{mezieres:hal-03679979, TITLE = {{Harmonics Virtual Lights: Fast Projection of Luminance Field on Spherical Harmonics for Efficient Rendering}}, AUTHOR = {M{\'e}zi{\`e}res, Pierre and Desrichard, Fran{\c c}ois and Vanderhaeghe, David and Paulin, Mathias}, URL = {https://hal.science/hal-03679979}, JOURNAL = {{Computer Graphics Forum}}, PUBLISHER = {{Wiley}}, VOLUME = {41}, NUMBER = {6}, PAGES = {182-195}, YEAR = {2022}, MONTH = Sep, DOI = {10.1111/cgf.14564}, KEYWORDS = {spherical harmonics ; global illumination ; real-time}, PDF = {https://hal.science/hal-03679979/file/HVL.pdf}, HAL_ID = {hal-03679979}, HAL_VERSION = {v1}, }