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how compare faces with Chi-squared distribution?

asked 2019-01-26 06:49:33 -0500

Sartogersofortotropher gravatar image

updated 2019-01-26 06:51:28 -0500

I have next lhph:

face1:64 60 191 7 225 195 207 135 15 15...

face2:239 239 207 60 195 195 195 131 199...

face3:4 30 32 194 30 15 143 1 4 143 7 143 ...

...

newFace : 248 108 1 7 225 195 207 135 15 15...

I see newFace is the face1.

How I be able to use Chi-squared distribution for face recognition?

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answered 2019-01-26 07:55:43 -0500

berak gravatar image

it's the chi-sqr distance not the distribution here, which matters, and you use it like:

double dist = compareHist(histo_A, histo_B, HISTCMP_CHISQR);

again, have a look at the opencv code

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Asked: 2019-01-26 06:49:33 -0500

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Last updated: Jan 26