Options for program: mr_filter
$ mr_filter
Usage: mr_filter options in_image out_image
where options =
[-f type_of_filtering]
1: Multiresolution thresholding
2: Multiresolution soft thresholding
3: Iterative multiresolution thresholding
4: Adjoint operator applied to the multiresolution support
5: Hierarchical thresholding
6: Hierarchical Wiener filtering
7: Multiresolution Wiener filtering
8: Median filtering
9: Average filtering
10: Bspline filtering
11: Donoho hard thesholding
12: Donoho soft thesholding
default is Multiresolution thresholding.
[-t type_of_multiresolution_transform]
1: linear wavelet transform: a trous algorithm
2: bspline wavelet transform: a trous algorithm
3: wavelet transform in Fourier space
4: morphological median transform
5: morphological minmax transform
6: pyramidal linear wavelet transform
7: pyramidal bspline wavelet transform
8: pyramidal wavelet transform in Fourier space: algo 1
(diff. between two resolutions)
9: pyramidal wavelet transform in Fourier space: algo 2
(diff. between the square of two resolutions)
10: pyramidal median transform
11: pyramidal laplacian
12: morphological pyramidal minmax transform
13: decomposition on scaling function
14: Mallat's wavelet transform (7/9 filters)
15: Feauveau's wavelet transform
16: Feauveau's wavelet transform without undersampling
17: G transform (morphological min-max algorithm)
18: Haar's wavelet transform
default is bspline wavelet transform: a trous algorithm
[-g sigma]
sigma = noise standard deviation
default is automatically estimated.
[-c gain,sigma,mean]
Poisson + readout noise, with:
gain = gain of the CCD
sigma = read-out noise standard deviation
mean = read-out noise mean
default is no (Gaussian).
[-m type_of_noise]
1: Gaussian noise
2: Poisson noise
3: Poisson noise + Gaussian noise
4: Multiplicative noise
5: Non-stationary additive noise
6: Non-stationary multiplicative noise
7: Undefined uniform noise
8: Undefined noise
9: Poisson noise with few events
default is Gaussian noise
[-n number_of_scales]
Number of scales used in the multiresolution transform
default is 4.
default is 6 in case of poisson noise with few events.
[-s nsigma]
Thresholding at nsigma * SigmaNoise
default is 3.
[-i number_of_iterations]
Maximum number of iterations
default is 10.
[-e epsilon]
Convergence parameter
default is 0.001000.
default is 0.000010 in case of poisson noise with few events.
[-w support_file_name]
Creates an image from the multiresolution support
and save to disk.
[-k]
Suppress isolated pixels in the support. Default is no.
[-K]
Suppress the last scale. Default is no.
[-p]
Detect only positive structure. Default is no.
[-E Epsilon]
Epsilon = precision for computing thresholds
(only used in case of poisson noise with few events)
default is 1.00e-03
[-S SizeBlock]
Size of the blocks used for local variance estimation.
default is 7.
[-N NiterSigmaClip]
Iteration number used for local variance estimation.
default is 1.
[-F first_detection_scale]
First scale used for the detection
default is 1.
[-R RMS_Map_File_Name]
RMS Map. If this option is set,
the noise model is automatically fixed to:
Non-stationary additive noise
[-W WindowSize]
Window size for median and average filtering.
default is 5.
[-v]
Verbose. Default is no.
[-P]
Suppress the positivity constraint.