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from math import log as ln

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krakow10 2020-09-04 05:52:54 -07:00 committed by GitHub
parent 2dd73f9fad
commit a57c914718
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1 changed files with 3 additions and 2 deletions
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5
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(-math.log(1-target/100) - (-math.log(1-vmaf2/100)))
dif2 = abs(-math.log(1-target/100) - (-math.log(1-vmaf1/100)))
dif1 = abs(-ln(1-target/100) - (-ln(1-vmaf2/100)))
dif2 = abs(-ln(1-target/100) - (-ln(1-vmaf1/100)))
tot = dif1 + dif2