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Hello all

I have some images with gray values higher than 255 so i keep them in CV_16U type cv::mats. But i realised that surf descriptors need CV_8U images as input. Is this correct?

When i convert them to CV_8U obviously i am losing some data. So is there a way to get the SURF points for non CV_8U images?

Thanks

Hello all

I have some images with gray values higher than 255 so i keep them in CV_16U type cv::mats. But i realised that surf descriptors need CV_8U images as input. Is this correct?

When i convert them to CV_8U CV_8U, obviously i am losing some data. So is there a way to get the SURF points for non CV_8U images?

Thanks