Title | ||
---|---|---|
Using geometric constraints to solve the point correspondence problem in fringe projection based 3D measuring systems |
Abstract | ||
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A new method for fringe projection based 3D stereo scanners is introduced which realizes point correspondence finding and subsequent unwrapping of phase images without binary codes. The novelty of the method is the combination of geometric constraints between the three optical sensor components together with the estimated measurement accuracy of the system in order to achieve unique point correspondences. Considerable fringe code reduction obtained by use of geometric constraints and Gray code omission leads to a speed-up of the image sequence acquisition time. This opens the possibility to design moving sensors and to measure moving objects. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1007/978-3-642-24088-1_28 | ICIAP (2) |
Keywords | Field | DocType |
point correspondence finding,binary code,fringe projection,geometric constraint,unique point correspondence,considerable fringe code reduction,point correspondence problem,new method,image sequence acquisition time,gray code omission,estimated measurement accuracy | Computer vision,Point correspondence,System of measurement,Epipolar geometry,Computer science,Binary code,Gray code,Artificial intelligence,Novelty,Accuracy and precision,Structured-light 3D scanner | Conference |
Volume | Issue | ISSN |
6979 | II | 0302-9743 |
Citations | PageRank | References |
0 | 0.34 | 6 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Christian Bräuer-Burchardt | 1 | 79 | 14.24 |
Christoph Munkelt | 2 | 38 | 4.28 |
Matthias Heinze | 3 | 12 | 2.11 |
Peter Kühmstedt | 4 | 21 | 6.28 |
Gunther Notni | 5 | 81 | 15.10 |