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use rgb for distance

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j 2012-03-06 18:40:21 +01:00
parent e9ffb9f594
commit 0f482ac8c4
1 changed files with 1 additions and 1 deletions
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pandora/archive/extract.py
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@ -334,7 +334,7 @@ def average_volume(prefix, start=0, end=0):
return 0 return 0
def get_distance(rgb0, rgb1): def get_distance(rgb0, rgb1):
dst = math.sqrt(pow(rgb0[0] - rgb1[0], 2) + pow(rgb0[0] - rgb1[0], 2) + pow(rgb0[0] - rgb1[0], 2)) dst = math.sqrt(pow(rgb0[0] - rgb1[0], 2) + pow(rgb0[1] - rgb1[1], 2) + pow(rgb0[2] - rgb1[2], 2))
return dst / math.sqrt(3 * pow(255, 2)) return dst / math.sqrt(3 * pow(255, 2))