Adaptive Richardson-Lucy image restoration

[pablo01]

A mi lahko na kratko kdo pove kako uporabim ta logaritem,v irisu ali pa v PixInsight-u? mogoce obstaja še kakšen bolj simple program ??

Hvala lp

[Sammo]

V navodilih od irisa piše tole...mislim, da bi potatek moral zadostovati, kako ta algoritem uporabiti. Vec pa ne vem povedati, ker nisem še nikoli uporabljal tega (v bistvu sem zdaj prvic slišal):
RL [#ITER] [COEF]

Restores an image using the Richardson-Lucy method. [#ITER] is the number of iterations to be performed (typically between 10 and 50). If [COEF]=0, the original Lucy algorithm is applied. If [COEF]>0, a relaxation method is used to reduce noise, but convergence is slower. Before running the command, lower the level of the sky background to a level close to zero (use the OFFSET command, the BG command allows you to measure this level). Then choose with the mouse (small rectangle around a star) an isolated, non-saturated star, then run the command, e.g.:

RL 15 0

It is recommended (but not mandatory) that the image has a square size equal to a power of 2 (128, 256, 512...).

RL2 [NB ITER] [COEF]

Modified version of the Richardson-Lucy deconvolution algorithm. The difference with command RL comes from the reduction of granular structure and ringing effect around the bright point-like objects. The reconstruction is effective only for pixels which have an intensity higher than the computed sky background. Just like RL, RL2 command use Fourier transforms and it is recommended to crop the image so that these with dimensions has a size equal to a power of 2 (128, 256, 512 pixels). Use for that WINDOW3 command, especially designed to isolate a squared part of an image. RL2 is used like RL (select with the mouse an unsaturated star before run it).

[pablo01]

JA to sem ze pogruntal sam nekak nisem bil zadovoljen z rezultati.
Zdej sem nasel neki bolj uporabnega skor dela cudeže.
http://www.mlunsold.com/examples/party.html
in
http://www.mlunsold.com/examples/comparerestm27.html
tole

A kodo pozna kako (free) verzijo

LP