Terrain modeling based on curved surface area

Details Terrain modeling based on curved surface area Terrain modeling based on curved surface area

G - Physics

06

T

G06T 17/05 (2011.01) G01C 7/02 (2006.01) G06T 17/30 (2006.01) G09B 29/00 (2006.01) G01C 21/36 (2006.01)

Patent

CA 2610144

The present invention relates to a method for generating a digital representation of a physical terrain, comprising the steps of reading data of a digital terrain model including raster points having coordinates including a height coordinate that indicates height values of the raster points, determining differences between the height values of adjacent raster points of the digital terrain model, storing only those raster points with height values that differ from the height value of at least one adjacent raster point by at least a predetermined threshold and calculating three--dimensional B-spline surfaces interpolating the stored raster points.

Affiliated with

Also associated with

Rating

Terrain modeling based on curved surface area does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Terrain modeling based on curved surface area, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terrain modeling based on curved surface area will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1978975