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Changes between Version 3 and Version 4 of asinh_compression


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Timestamp:
Mar 28, 2016, 5:22:53 PM (10 years ago)
Author:
watersc1
Comment:

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  • asinh_compression

    v3 v4  
    11= Short version =
    22
    3 If you have a asinh compressed stack (C):
     3If you have a asinh compressed stack (C) and want the linear version of it (L):
    44{{{
    55 L = BOFFSET + BSOFTEN * (exp(C / alpha) - exp(-C / alpha))
     
    77where BOFFSET and BSOFTEN are supplied in the header, and alpha = log10(exp(2.5)) = 1.0857362.
    88
    9 If you want to compress something (L) with asinh compression:
     9If you want to compress something with asinh compression:
    1010{{{
    1111  BOFFSET = mean(L)