Volume 15, no. 4Pages 123 - 130

A New Formula on the Conjugate Gradient Method for Removing Impulse Noise Images

Basim A. Hassan, Hameed M. Sadiq
A variety of conjugate gradient algorithms are constructed on the coefficient conjugate. In this paper, a new coefficient conjugate based on the quadratic model for impulse noise removal is proposed. Its global convergence results might be achieved under Wolfe line search circumstances. To demonstrate the performance of the conjugate gradient approach for impulse noise reduction, numerical experiments are provided.
Full text
image processing; impulse noise; conjugate gradient method; global convergence.
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