Fix overflow in contrast-stretching #59
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Codecov ReportPatch coverage:
Additional details and impacted files@@ Coverage Diff @@
## master #59 +/- ##
==========================================
+ Coverage 95.83% 95.85% +0.02%
==========================================
Files 14 14
Lines 600 603 +3
==========================================
+ Hits 575 578 +3
Misses 25 25
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Fixes #58
I needed to add an explicit
ϵfield toContrastStretchingfor the test of the explicit case in #58; without it, once you convert tofloatthenepsgets set toGray{Float32}(1.1920929f-7)rather thanGray{N0f8}(0.004)and you get a very different answer.