# jetson-screencasts-sources **Repository Path**: opencv/jetson-screencasts-sources ## Basic Information - **Project Name**: jetson-screencasts-sources - **Description**: No description available - **Primary Language**: Unknown - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2023-03-27 - **Last Updated**: 2025-06-21 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # About This repository contains the sources of the examples from screencasts about OpenCV programming on [NVidia Jetson platform](https://developer.nvidia.com/jetson-tk1). # Prerequisites - All the examples are built with the help of [CMake](https://cmake.org/) build system. To install it, run the following command in the terminal: ``` $ sudo apt-get install cmake ``` - The only dependency of the examples is the OpenCV4Tegra library. It should be installed on the platform as part of the [JetPack](https://developer.nvidia.com/jetson-tk1-development-pack) package. If, for some reason, you don't have it installed on the system, you can try the following command: ``` $ sudo apt-get install libopencv4tegra-dev ``` # Building Each example is self-contained and is located in a separate folder. All of them can be built using the same procedure: - Go to the directory of the sample ``` $ cd ~/0-cv-hello ``` - Create build directory and go to it ``` $ mkdir build $ cd build ``` - Run cmake to generate a Makefile ``` $ cmake .. ``` - Run make to build the executable ``` $ make ``` - Go one level up (so that the application can locate the media files) and run the executable ``` $ cd .. $ ./build/cv_hello ``` # Notes - Examples `11-cv-perf`, `12-cv-threads`, `13-cv-neon`, `14-cv-gpu` use C++11 features - Examples `12-cv-threads` and `13-cv-neon` use OpenMP. - Example `13-cv-neon` uses NEON compiler intrinsics.