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Scale-Invariant Subspace Detectors Based on First- and Second-Order Statistical Models.
Ignacio Santamaría
Louis L. Scharf
David Ramírez
Published in:
IEEE Trans. Signal Process. (2020)
Keyphrases
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statistical models
scale invariant
interest point detectors
feature detectors
statistical model
scale invariant features
natural images
keypoints
statistical modeling
affine invariant
feature transformation
scale invariance
scale space
multiscale
higher order
parameter estimation
high dimensional
object detection
texture images
object recognition
local binary pattern
kernel pca
feature extraction
invariant features
image structure
principal component analysis
feature space
input image
gaussian derivatives
probabilistic model
pattern recognition
image processing
translation and scale invariant