HOGDescriptor in opencv3 C++14

Question

I am trying to migrate a C++ code from C++11 opencv2 to C++14 opencv3.

The original syntax is:

#include <opencv2/gpu/gpu.hpp>

setSVM(128, 64, cv::gpu::HOGDescriptor::getPeopleDetector64x128(), 0.0);

But the gpu.hpp header file has been removed, however I still didn't manage to find the correct syntax and namespace for the HOGDescriptor. I am appreciated your help.

Answer 1

#include <opencv2/objdetect.hpp>

// Returns coefficients of the classifier trained for people detection (for 64x128 windows).
cv::HOGDescriptor::getDefaultPeopleDetector();

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