Shape reconstruction is essential in computer graphics and 3D industry. A lot of shape reconstruction methods have been proposed for many years. In computer vision, visual hull technique has been known a representative for shape reconstruction because...
Shape reconstruction is essential in computer graphics and 3D industry. A lot of shape reconstruction methods have been proposed for many years. In computer vision, visual hull technique has been known a representative for shape reconstruction because of its advantages such as short computation time and simplicity. The visual hull, however, has an unique disadvantage which it cannot reconstruct any concave region. In this paper, a concave object having a deep concave region is reconstructed using a depth camera.