Numerical 3-D shape inference from shading with new type of constraint. - Tadayoshi Shioyama; Wen Biao Jiang (ICPR, 1996)

3D Object Positioning from Monocular Image Brightnesses. - Tadayoshi Shioyama; Haiyuan Wu; Wen Biao Jiang; Susumu Terauchi (ICIAP (1), 1997)