cvZero fucntion for c++ api

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asked 2014-01-13 02:06:50 -0600

sandwish
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I want to set all the pixel values of an image to zero. I know this can be done using cvZero function in the c api. But I am using the c++ api. Please suggest me an alternative. Thanks in advance.

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answered 2014-01-13 03:22:10 -0600

Vladislav Vinogradov

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Use setTo method:

mat.setTo(cv::Scalar::all(0));

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Thanx a lot!

sandwish ( 2014-01-14 00:22:38 -0600 )edit

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answered 2014-01-13 03:30:52 -0600

Spas Hristov

501 ●2 ●3 ●16 http://fb.com/spas.hri...

Mat zero=Mat::zeros(Size(100,100),CV_8UC1);

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Asked: 2014-01-13 02:06:50 -0600

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Last updated: Jan 13 '14

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