Title :
3D Shape Reconstruction from a Single Image
Author :
Ma, Qian ; Zou, Chengming
Abstract :
In this paper, we reconstruct 3D shape from a single image. We use level set method to solve the Eikonal equation which can obtained from the method of shape from shading (SFS). However, the results are not usually usable due to the concave-convex ambiguity problems inherent to SFS, so we find out the boundary of the concave-convex ambiguities according to the flatness of the triangle faces and use the energy minimization method to reconstruct the accuracy shape.
Keywords :
image reconstruction; minimisation; shape recognition; 3D shape reconstruction; Eikonal equation; concave-convex ambiguity boundary; energy minimization method; level set method; shape from shading method; triangle face flatness; Computer science; Computer vision; Educational institutions; Image reconstruction; Level set; Shape; Three dimensional displays;
Conference_Titel :
Internet Technology and Applications (iTAP), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7253-6
DOI :
10.1109/ITAP.2011.6006359
