Closed utsav-akhaury closed 3 years ago
Code - https://github.com/utsav-akhaury/ADMM/blob/main/ADMM_deconv.ipynb
Updates to be made -
To confirm -
[x] The Cost function implemented here is slightly different from the original ADMM Deep Plug&Play paper Solution -
[x] 'delta' update equation - value of 1/√n Solution - n is the shape of the image (i.e. [96, 96])
[x] Value of 'var' in cost function Solution - it does not make a difference since it's a multiplicative constant
[x] 'mu' update equation Solution - Substitute U = (1/ρ) μ
[x] Value of 'sigma' in FISTA sub-problem Solution - sigma refers to the standard deviation of the noise in fourier space
Code - https://github.com/utsav-akhaury/ADMM/blob/main/ADMM_deconv.ipynb
Updates to be made -
To confirm -
[x] The Cost function implemented here is slightly different from the original ADMM Deep Plug&Play paper Solution -
[x] 'delta' update equation - value of 1/√n Solution - n is the shape of the image (i.e. [96, 96])
[x] Value of 'var' in cost function Solution - it does not make a difference since it's a multiplicative constant
[x] 'mu' update equation Solution - Substitute U = (1/ρ) μ
[x] Value of 'sigma' in FISTA sub-problem Solution - sigma refers to the standard deviation of the noise in fourier space