Reconstruction and display of three dimensional images from serial cross-sections: geometric theory for data structures and software. - John S. Todhunter; C. C. Li (COMPSAC, 1979)

Three-Dimensional Shape Reconstruction from Image by Minimum Energy Principle. - Ping Liang; John S. Todhunter (CAIA, 1985)

Representation and recognition of surface shapes in range images: A differential geometry approach. - Ping Liang; John S. Todhunter (Comput. Vis. Graph. Image Process., 1990)