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bhavinlapasia
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Registered: ‎05-18-2018

xfOpenCV library 2018.3 error

Hi,

I am using Vivado HLS 2018.3 along with xfOpenCV library v2018.3 for image processing. In the UG1233 (v2018.3) January 24, 2019, it says that there is a function named xf::crop() to crop ROI from Input image. However, the github repo of 2018.3 release doesn't have the same function in include/imageproc/xf_crop.hpp. I found the same function for v2019.1. However, this cannot be used as it has multiple dependencies on other files (I tried it though but no luck).

So either I would have to shift to 2019.1 version or use some other method to crop ROI from image. Kindly provide me if any idea regarding the same as I don't wish to migrate to new version currently.

Regards 

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bhavinlapasia
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Registered: ‎05-18-2018

Hi,

Also if someone knows how to access each element of xf::Mat type so that it will be handy in for loops etc. then please let me know.

Thanks.

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