A practical approach for photometric acquisition of hair color
Arno Zinke, M. Rump, Tomás Lay, Andreas Weber⋆, Anton Andriyenko, Reinhard Klein · ACM Transactions on Graphics · 2009
In this work a practical approach to photometric acquisition of hair color is presented. Based on a single input photograph of a simple setup we are able to extract physically plausible optical properties of hair and to render virtual hair closely matching the original. Our approach does not require any costly special hardware but a standard consumer camera only.