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Merge pull request #143 from krakow10/vmaf-transform

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Vmaf transform
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Zen 2020-09-04 22:06:20 +03:00 committed by GitHub
commit 53564a0469
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1 changed files with 3 additions and 2 deletions
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Av1an/VMAF/target_vmaf.py
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@ -1,6 +1,7 @@
#!/bin/env python
from math import isnan
from math import log as ln
import subprocess
from subprocess import STDOUT, PIPE
@ -210,8 +211,8 @@ def weighted_search(num1, vmaf1, num2, vmaf2, target):
:return: Q for new probe
"""
dif1 = abs(target - vmaf2)
dif2 = abs(target - vmaf1)
dif1 = abs(-ln(1-target/100) - (-ln(1-vmaf2/100)))
dif2 = abs(-ln(1-target/100) - (-ln(1-vmaf1/100)))
tot = dif1 + dif2