Android: Mat converting to CV_8U

pietmau
20 ●1 ●3 ●6

Hi and thanks for your help!

I am trying to use CascadeClassifier.detectMultiScale()

I understand that it takes as an input a Mat of type CV_8U.

Therefore, after using bitmapToMat()

I try to convert the Mat to CV_8U. with

mat.convertTo(mat2, CV_8U);

but apparently Eclipse does not take as an argument CV_8U

image description

Thank you for your help!!

2 answers

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You have to use CvType.CV_8U

pietmau (Feb 7 '13)edit

thanks a lot

Andrey Pavlenko
1808 ●3 ●18 ●39

Actually this code line does just copying. The bitmapToMat() already returns Mat-s of depth CV_8U.