Hi Deepstream Team!
I am doing a custom preprocessing algorithm on the cropped images before SGIE which is face alignment. Therefore, I decided to follow the dsexample to get the Image from GPU(using get_converted_mat, NvBufSurfaceSyncForCpu …) and have done that. After the face alignment, I have 112*112 Opencv Mat and want to transfer it to GPU for replacing the origin cropped Image in order to pass it through a TensorRT ArcFace model.
How can I do that? Please give me a hint!
Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU):GPU
• DeepStream Version:5.0
• JetPack Version (valid for Jetson only)
• TensorRT Version:7.0
• NVIDIA GPU Driver Version (valid for GPU only):440