A lightness recovery algorithm for the multispectral acquisition of frescoed environments
A Paviotti, DA Forsyth - 2009 IEEE 12th International …, 2009 - ieeexplore.ieee.org
The multispectral acquisition of frescoes poses unsolved challenges, the main difficulty
being that it is often impossible to measure the reference white signal. We introduce a new …
being that it is often impossible to measure the reference white signal. We introduce a new …