Sclaroff, Stan; Isidoro, John(Boston University Computer Science Department, 1997-05-05)
A new region-based approach to nonrigid motion tracking is described. Shape is defined in terms of a deformable triangular mesh that captures object shape plus a color texture map that captures object appearance. Photometric ...
Isidoro, John; Sclaroff, Stan(Boston University Computer Science Department, 2003-12-02)
Space carving has emerged as a powerful method for multiview scene reconstruction. Although a wide variety of methods have been proposed, the quality of the reconstruction remains highly-dependent on the photometric ...
La Cascia, Marco; Isidoro, John; Sclaroff, Stan(Boston University Computer Science Department, 1997-11-24)
A novel method for 3D head tracking in the presence of large head rotations and facial expression changes is described. Tracking is formulated in terms of color image registration in the texture map of a 3D surface model. ...
Isidoro, John; Sclaroff, Stan(Boston University Computer Science Department, 2003-07-01)
A method for reconstruction of 3D polygonal models from multiple views is presented. The method uses sampling techniques to construct a texture-mapped semi-regular polygonal mesh of the object in question. Given a set of ...
Isidoro, John; Sclaroff, Stan(Boston University Computer Science Department, 2003-07-18)
An iterative method for reconstructing a 3D polygonal mesh and color texture map from multiple views of an object is presented. In each iteration, the method first estimates a texture map given the current shape estimate. ...
