Image Rectification in Deepstream pipeline

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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1

Hi there,

I need to perform image rectification before the inference step in the Deepstream pipeline. I usually do this outside the pipeline in opencv using the camera calibrations, but it needs to happen after the videorate plugin in my pipeline.

I expect this is a common usecase, the opencv gst dewarp plugin might be what I need.

Are they any examples or suggestions?

Thanks,
M

• GPU & Jetson
• DeepStream 5.0
• TensorRT 7.1.3
• NVIDIA GPU Driver Version: 440.100
• Issue Type: Discussion

3

You can use implement the gst-plugin referring to dsexmaple