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Questions tagged [nvidia-jetson]

Nvidia Jetson is Nvidia's family of embedded devices, targeted for computing on the edge by users desiring to run machine learning and artificial intelligence tasks.

Use this tag for questions about programming specifically for the Jetson devices, namely: the Nano, TX1, TX2(i), or AGX. Please also tag the language you are coding in and the frameworks you are using for context.

Visit Nvidia's official site for more information on the Jetson devices.

405 questions
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Unable to show video stream using Gstreamer and OpenCV in Jetson-Nano

I'm trying to open a video stream using OpenCV and G stream from an IP camera. The pipeline reads each frame, but no window is being shown with imshow. It works fine when I run the pipeline with gst-launch-1.0 and nvoverlaysink on bash. The…
Abner
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How can I run a process with CPU and another process with GPU?

In my script there are 5 different process which should work parallel. For now I am using multiprocessing pool method to run parallel processes. Actually it is working very well. But the problem is I want to use this script in a platform which has…
YusufUcan
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YoloV3 deployment on JETSON TX2

I faced problem regarding Yolo object detection deployment on TX2. I use pre-trained Yolo3 (trained on Coco dataset) to detect some limited objects (I mostly concern on five classes, not all the classes), The speed is low for real-time detection,…
Shabnam
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Can boost::filesystem be made to work on Nvidia Jetson (aarch64)

I am trying to use Boost 1.76.0 on an Nvidia Jetson which according to lsb_release -rc has some Ubuntu 18.04 derivative on it and an ext4 filesystem. Now when compiling the boost filesystem library ./bootstrap.sh…
oarfish
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Python3 - Fail to actuate output device properly based on input from object detection process

First of all, I attach some of the general specifications of my project at the end of this post. The main objective of my project is to detect the use of face mask via camera vision and then actuate certain actions accordingly. For example, if it…
Faiz
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No library found under: /usr/local/cuda-9.0/targets/aarch64-linux/lib/libcublasLt.so.9.0

I'm trying to install JAX on the NVIDIA Jetson TX2 and I'm facing considerable issues. I have CUDA 9.0 and it gives me the following error: No library found under: /usr/local/cuda-9.0/targets/aarch64-linux/lib/libcublasLt.so.9.0 So I go looking and…
DumbCoder21
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NVIDIA SDK Manager fails to install on Jetson Xavier NX

I am working on Jetson Xavier NX development Kit, I am trying some deepstream-5.0 apps on it and I have to analyse the performance of Deepstream-5.0 sample apps and my custom app which is very much similar to similar-apps. So, to analyse the…
S.Vishwakarma
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Flask app is keep on loading at the time of prediction(TensorRT)

This is in the continuation to the question Facing issue while running Flask app with TensorRt model on jetson nano Above is resolve but when I am running flask 'app' it keep loading and not showing video. code: def callback(): cuda.init() …
Akshay Sharma
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apt-get install python3-numpy doesn't install numpy on python3, but installed on python2.7

I'm trying to install numpy for python3, and I used sudo apt-get install python3-numpy to install numpy as I use Jetson tx2. Although the installation is successful, but numpy is installed on python2.7 not python3. How can I solve it?
Danny Lau
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ls: cannot access '/usr/local/python/cv2/python-3.6': No such file or directory

I am trying to install opencv following the tutorial - https://www.pyimagesearch.com/2018/05/28/ubuntu-18-04-how-to-install-opencv/ I got through till 'make -j4' and made 100% compile. After this step, when I try ls…
loki
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Trouble with setting up OpenCV CUDA

Righto, I'm getting this issue... cv::cuda::getDeviceEnabledCount() == 0 Platform Specifications: -Jetson TX2 -Ubuntu 16.04 -OpenCV 3.4.2 I have a usr/local/cuda folder. I just reinstalled OpenCV by grabbing the newest release from GitHub, cmaking…
Luke Knoble
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undefined cudaMalloc on the jetson

The equipment is shown in the figure Behind is my c++ code #include "opencv2/core.hpp" #include "opencv2/imgproc.hpp" #include "opencv2/imgcodecs.hpp" #include "opencv2/highgui.hpp" #include #include…
grandlee
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data sending from jetson to arduino

It was successful to train from jet son-XAVIER and recognize it as cam. But I don't know how to send the information that jet son-XAVIER recognized in real time to Arduino. The objects we recognize are elk and wild boar. I know that I can only send…
GWJ
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How to launch python program at startup on Ubuntu 18.04 (Jetson TX2)?

I have a python3 program that uses CUDA, CNNs, OpenCV, a USB camera,UART communication with an arduino... I would like to launch the program at startup of my jetson-TX2 ( using ubuntu 18.04) but I don't know how to do so. I tried to add this…
Quentin Boulanger
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