G - Physics – 06 – T
Patent
G - Physics
06
T
G06T 5/00 (2006.01) G03B 43/00 (2006.01)
Patent
CA 2666256
Systems and methods for processing images in a structured light system which may be used to determine the correspondences in a camera-projector system. Those correspondences can later be used to construct a 3D model, to calibrate a projector or for other purposes. The optical and geometric characteristics of the system are initially determined. The capability of establishing correspondences is affected by the limitations of the system and the properties of the surfaces. Once images of the patterns projected on the surface are acquired, they are iteratively segmented and deconvolved using the known characteristics of the system. The result is a set of correspondences with a reduction of artifacts introduced by the limitations of the system. The characteristics of the structured light system which may be used in the iterative segmentation and deconvolution may include the characteristics of a pattern projected on the scene or object, the physical characteristics of the structured light system, as well as the characteristics of the scene or object itself.
Drouin Marc-Antoine
Godin Guy
Brion Raffoul
National Research Council Of Canada
LandOfFree
Deconvolution-based structured light system with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Deconvolution-based structured light system with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deconvolution-based structured light system with... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1600254