Title :
Three-Dimensional Surface Relief Completion Via Nonparametric Techniques
Author :
Breckon, Toby P. ; Fisher, Robert B.
Author_Institution :
Appl. Math. & Comput. Group, Cranfield Univ., Cranfield
Abstract :
Common 3D acquisition techniques, such as laser scanning and stereo capture, are realistically only 2.5D in nature. Here we consider the automated completion of hidden or missing portions in 3D scenes originally acquired from 2.5D (or 3D) capture. We propose an approach based on the non-parametric propagation of available scene knowledge from the known (visible) scene areas to these unknown (invisible) 3D regions in conjunction with an initial underlying geometric surface completion.
Keywords :
computational geometry; solid modelling; 3D acquisition; 3D scene; geometric surface completion; nonparametric propagation; scene knowledge; surface relief completion; Computational Geometry and Object Modeling; Computer Graphics; Computer vision; Image Processing and Computer Vision; Range data; Shape; Statistical; Surface fitting; Three-Dimensional Graphics and Realism; Algorithms; Artificial Intelligence; Image Enhancement; Image Interpretation, Computer-Assisted; Imaging, Three-Dimensional; Pattern Recognition, Automated; Reproducibility of Results; Sensitivity and Specificity;
Journal_Title :
Pattern Analysis and Machine Intelligence, IEEE Transactions on
DOI :
10.1109/TPAMI.2008.153
