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Can the high-level content of natural images be indexed using local analysis?
John A. Black Jr.
Mariano Phielipp
Gregory M. Nielson
Sethuraman Panchanathan
Published in:
Human Vision and Electronic Imaging (2004)
Keyphrases
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natural images
high level
higher order
natural scenes
multiscale
object recognition
image denoising
input image
denoising
image patches
sparse coding
machine learning
low level
statistics of natural images
scale invariant
semantic information