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normalize zero mean and unit variance opencv?

asked 2016-06-23 05:34:44 -0500

Dinh Thap gravatar image

How can I normalize image with zero mean and unit variance? Thanks.

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answered 2016-06-23 05:37:20 -0500

LBerger gravatar image

updated 2016-06-23 05:38:09 -0500

use meanStdDev with your image and subtract mean to your image and divide by standard deviation

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Thank you very much!

Dinh Thap gravatar imageDinh Thap ( 2016-06-23 05:41:03 -0500 )edit
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Asked: 2016-06-23 05:34:44 -0500

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Last updated: Jun 23 '16