Radargrammetry for DEM generation using minimal control points.

Hong-Gyoo Sohn Yeong-Sun Song Gi-Hong Kim

Published in: IGARSS (2005)

Keyphrases

control points
b spline
cubic b spline
matching algorithm
affine transformation
d objects
point correspondences
point matching
mapping function
transformation matrix
contour extraction
point pairs
terrain modeling
thin plate spline
least squares
distortion correction