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A new conjugate gradient method based on a modified secant condition with its applications in image processing.
Fahimeh Abdollahi
Masoud Fatemi
Published in:
RAIRO Oper. Res. (2021)
Keyphrases
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conjugate gradient method
image processing
sufficient conditions
conjugate gradient
convergence property
objective function
image denoising
positive definite
iterative methods
image segmentation
edge detection
image enhancement
feature space
high resolution
radial basis function
learning theory
computer vision