Enum NVCVNormType
Defined in File Types.h
Enum Documentation
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enum NVCVNormType
Values:
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enumerator NVCV_NORM_HAMMING
Equivalent to the Hamming distance (or L_0 norm)
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enumerator NVCV_NORM_L1
Equivalent to the absolute distance = |x1-x2| + |y1-y2| (or L_1 norm)
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enumerator NVCV_NORM_L2
Equivalent to the Euclidean distance (or L_2 norm)
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enumerator NVCV_NORM_C
distance = max(|x1-x2|,|y1-y2|)
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enumerator NVCV_NORM_L12
L1-L2 metric: distance = 2(sqrt(1+x*x/2) - 1))
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enumerator NVCV_NORM_FAIR
distance = c^2(|x|/c-log(1+|x|/c)), c = 1.3998
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enumerator NVCV_NORM_WELSCH
distance = c^2/2(1-exp(-(x/c)^2)), c = 2.9846
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enumerator NVCV_NORM_HUBER
distance = |x|<c ? x^2/2 : c(|x|-c/2), c=1.345
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enumerator NVCV_NORM_HAMMING