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Surface Reconstruction from Multiple Views using Rational B-Splines and Knot Insertion (2002)
| Content Provider | CiteSeerX |
|---|---|
| Author | Siddiqui, M. Siddiqui, Matheen |
| Description | In Proc. CVPR: Technical Sketches A method for reconstruction of 3D rational B-spline surfaces from multiple views is proposed. Given corresponding features in multiple views, though not necessarily visible in all views, the surface is reconstructed. First 2D B-spline patches are fitted to each view. The 3D B-splines and projection matricies can then be extracted from the 2D B-splines using factorization methods. The surface fit is then further refined via an iterative procedure. Finally, a hierarchal fitting scheme is proposed to allow modeling of complex surfaces by means of knot insertion. Experiments with real imagery demonstrate the efficacy of the approach. 1 |
| File Format | |
| Language | English |
| Publisher Date | 2002-01-01 |
| Access Restriction | Open |
| Subject Keyword | B-spline Patch Multiple View Rational B-splines Projection Matricies Real Imagery Surface Fit Knot Insertion Factorization Method Rational B-spline Surface Complex Surface Surface Reconstruction Hierarchal Fitting Scheme Iterative Procedure |
| Content Type | Text |
| Resource Type | Article |
