Loading...
Please wait, while we are loading the content...
Similar Documents
Multihypothesis volumetric reconstruction of 3-D objects from multiple calibrated camera views (1999)
| Content Provider | CiteSeerX |
|---|---|
| Author | Eisert, Peter Steinbach, Eckehard Girod, Bernd |
| Description | In this paper we present a volumetric method for the 3-D reconstruction of real world objects from multiple calibrated camera views. The representation of the objects is fully volume-based and no explicit surface description is needed. The approach is based on multi-hypothesis tests of the voxel model back-projected into the image planes. All camera views are incorporated in the reconstruction process simultaneously and no explicit data fusion is needed. In a first step each voxel of the viewing volume is filled with several color hypotheses originating from different camera views. This leads to an overcomplete representation of the 3-D object and each voxel typically contains multiple hypotheses. In a second step only those hypotheses remain in the voxels which are consistent with all camera views where the voxel is visible. Voxels without a valid hypothesis are considered to be transparent. The methodology of our approach combines the advantages of silhouette-based and image feature-based methods. Experimental results on real and synthetic image data show the excellent visual quality of the voxel-based 3-D reconstruction. 1. |
| File Format | |
| Language | English |
| Publisher Date | 1999-01-01 |
| Publisher Institution | Proc. International Conference onAcoustics, Speech, and Signal Processing ICASSP'99 |
| Access Restriction | Open |
| Subject Keyword | Excellent Visual Quality Volumetric Method First Step Multi-hypothesis Test Voxel Model Second Step Image Feature-based Method Explicit Data Fusion Image Plane Camera View Valid Hypothesis Explicit Surface Description Viewing Volume 3-d Reconstruction Reconstruction Process Real World Object Different Camera View Synthetic Image Data Several Color Hypothesis Overcomplete Representation Multiple Hypothesis Experimental Result Voxel-based 3-d Reconstruction Multihypothesis Volumetric Reconstruction 3-d Object |
| Content Type | Text |
| Resource Type | Article |
