Difference between revisions of "CUDA Accelerated GStreamer Camera Undistort/Performance/Xavier"
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Revision as of 16:02, 23 March 2021
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| Undistort Basics | |
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| Getting Started | |
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| Performance | |
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The performance of the cuda unidstort element depends mainly on the input image resolution.
The following sections show the measurements of the cuda-undistort (FPS and Latency) for multiple image resolutions; as well as the impact of changing the distortion model.
Platform Setup
The performance measurements were done with the AGX Xavier in 30W All mode, which can be activated with
sudo nvpmodel -m 3
The following sections show a comparison between using the platform at maximum frequency (With jetson_clocks) and in base mode. This mode can be set as follows:
sudo /usr/bin/jetson_clocks
Framerate
The average Frames per Second measurements are shown in the following charts, for multiple image resolutions. Also, the impact of executing or not the jetson_clocks script is shown in the results.
Undistort FPS on multiple resolution images using Fisheye model with and without jetson_clocks.sh
Undistort FPS on multiple resolution images using Fisheye model with and without jetson_clocks.sh
Latency
