Method for creating 3-D curved suface by using corresponding...

Details Method for creating 3-D curved suface by using corresponding... Method for creating 3-D curved suface by using corresponding...

2006-12-07

2010-10-12

Nguyen, Kimbinh T (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Shape generating

C345S419000, C345S420000, C345S441000, C345S443000, C345S469000, C348S169000, C382S154000

Reexamination Certificate

active

07812839

ABSTRACT:
Provided is a method for creating a 3-D curved surface by using corresponding curves in a plurality of images. The method includes performing an NURBS fitting curve with respect to one image in a plurality of images having camera calibration and extracted camera parameter by using control points designated in a curve characterizing a subject shape. When the curve fitting is performed with respect to the curve that commonly exists in more than two images, a 3-D curve is created by using a camera calibration information, or a 3-D curved surface is created by creating a plurality of 3-D curves or straight lines. Therefore, a 3-D curved surface model can be easily and quickly created by simplifying a complex modeling process for an actual object modeling into an actual image-based modeling process.

REFERENCES:
patent: 6937235 (2005-08-01), Fujiwara et al.
patent: 7271377 (2007-09-01), Mueller et al.
patent: 7626589 (2009-12-01), Berger
patent: 2005/0140670 (2005-06-01), Wu et al.
patent: 2006/0017720 (2006-01-01), Li
patent: 2006/0056695 (2006-03-01), Wu et al.
Seitz et al. “ Photorealistic Scene Reconstruction by Voxel Coloring”, Journal of Computer Vision, vol. 35, No. 2, 1999, pp. 32.

Affiliated with

Also associated with

Rating

Method for creating 3-D curved suface by using corresponding... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for creating 3-D curved suface by using corresponding..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for creating 3-D curved suface by using corresponding... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4197808