Is in jetpak 3.0 , OpenCV4 2.4.13 is support CUDA ?

dear ,
Is in jetpak 3.0 , OpenCV4 2.4.13 is support CUDA ?
or cross compile new opencv ?
thank you, anybody to help me.

Opencv4tegra-2.4.13 uses CUDA and cuFFT in libopencv_gpu library (libopencv_core and libopencv_superres also import cudart).
You may use cv::gpu::GpuMat for GPU memory matrices.