Resolution analysis for Gradient Direction Matching of object model edges to overhead images.

David W. Paglieroni Walter G. Eppler

Published in: Comput. Vis. Image Underst. (2009)

Keyphrases

object model
gradient direction
image analysis
image data
image matching
image features
feature points
image set
three dimensional
input image
edge detection
database
image retrieval
image structure
image transformations
object models
edge information
feature matching
data model
object recognition
database systems
gabor filters
low resolution
tensor field
image registration