Imperceptible Calibration for Radiometric Compensation
We present a novel multi-step technique for imperceptible geometry and radiometry calibration of projector-camera systems. Our approach can be used to display geometry and color corrected images on non-optimized surfaces at interactive rates while simultaneously performing a series of invisible structured light projections during runtime. It supports disjoint projector-camera configurations, fast and progressive improvements, as well as real-time correction rates of arbitrary graphical content. The calibration is automatically triggered when mis-registrations between camera, projector and surface are detected.
| Author: | Stefanie Zollmann, Oliver Bimber |
|---|---|
| URN: | urn:nbn:de:gbv:wim2-20111215-8094 |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 02.05.2007 |
| Year of first Publication: | 2007 |
| Institutes: | Juniorprofessur Augmented Reality |
| Tag: | Kalibrierung ; Projektor-Kamera Systeme ; Radiometrische Kompensation; unsichtbare Muster Projektion calibration ; imperceptible pattern projection ; projector-camera systems ; radiometric compensation |
| SWD-Keyword: | Association for Computing Machinery / Special Interest Group on Graphics ; CGI <Computergraphik> ; Maschinelles Sehen |
| Dewey Decimal Classification: | 004 Datenverarbeitung; Informatik |
| BKL-Classification: | 54.73 Computergraphik |
