Image processing parameter reference

Module selection and application order

One or more of the available processing modules can be selected. For three modules, altogether 6 ways of ordering them for application to the image data exist. The application order can be set via a drop down list.

LR deconvolution parameters

Radius Gauss filter radius for the LR algorithm
Iterations The LR algorithm operates in an iterative manner, In theory, after an inifinte number of interations, a gauss-blurred image can be reconstructed completely. In practice, this doesn't work anyway. So a small, one digit number of iterations often suffices. Higher settings tend to emphasize the noise.
Cascading steps not to be mixed up with the iterations. Apply the whole LR dec. process the given number of times, with stepwise modified parameters.
Radius multiplier multiplies the radius parameter for the next cascading step
Iteration multiplier multiplies the iteration parameter for the next cascading step
Contrast sensitivity (CS) reduces the algorithm effect dependent on the local contrast.

Wavelet parameters

not yet available

Unsharp mask parameters

Radius radius for the unsharp mask operation
Strength specifies how strong the filter acts. A value < 1.0 results in smoothing/denoising.
Cascading steps apply unsharp masking the given number of times, with stepwise modified parameters.
Radius multiplier multiplies the radius parameter for the next cascading step
Strength multiplier multiplies the strength parameter for the next cascading step
Contrast sensitivity (CS) reduces the algorithm effect dependent on the local contrast.