Reply To: Hybrid Scanlines

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March 1, 2018 at 9:27 PM #19739
borti4938
Participant

    OK; I updated the GitHub branch once again:
    -> hybrid strength can now be adjusted from 0% (off) over 100% (SL-str is 0 exactly at I_max, i.e. 255) up to 200% (SL-str becomes 0 at 0.5 x I_max, i.e. 127) in steps of 12.5%. (yes, 17 steps (5bits needed). I had 16 steps before (4bits) but stopping at 188% looked a bit strange)

    Reverse LPF works now but in Optimized mode the first column of pixels skips the reverse LPF every other line so it results in a checkerboard effect.

    Have checked that and I was able to reproduce that. But it was the same on the fw-build 0.79, which I downloaded from official hosting page. Could that be a trigger issue (I haven’t change anything at the trigger)

    Yes I know the scanlines lose color but his pictures showed extreme results with the car picture almost black & white. Even with 100% black scanlines there is still color in the picture so it should not be black & white.

    You are absolutely right! My comment was regarding the off-colours (not the b/w)…

    Anyway – back to topic; the hybrid scanlines:
    I guess we found a very good common approach. Hope you are fine with it