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Nvidia Jetson: Writing rgb data directly to GPU for Neural Network processing while keeping depth data on cpu


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  • MartyG

    Hi Privatefebo98   There is a RealSense plugin for GStreamer at the link below that provides depth and color frames.


    If CUDA support in the RealSense SDK is enabled then the graphics GPU can be used to perform YUY2 to RGB color conversion instead of doing so on the CPU.  CUDA support also accelerates pointcloud generation and depth-color alignment by offloading the work from the CPU to GPU.  


    CUDA support is enabled automatically if the SDK is built from packages on Jetson, or if the CMake build flag -FORCE_RSUSB_BACKEND=true is included in the CMake build instruction when compiling the SDK from source code.

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