Shape from Shading with Interreflections under Proximal Light Source: 3D Shape Reconstruction of Unfolded Book Surface from a Scanner Image.

Toshikazu Wada Hiroyuki Ukida Takashi Matsuyama Shape from Shading with Interreflections under Proximal Light Source: 3D Shape Reconstruction of Unfolded Book Surface from a Scanner Image. 66-71 1995 ICCV http://computer.org/proceedings/iccv/7042/70420066abs.htm db/conf/iccv/iccv1995.html#WadaUM95