Camera

Jetson Nano B01 – Dual Raspberry Pi Cameras

April 8, 2020 kangalow 2

The new B01 revision of the NVIDIA Jetson Nano Development Kit adds another MIPI-CSI camera connector. Looky here: Background We previously wrote up how to use the Raspberry Pi Version 2.1 camera with the original Jetson Nano A02 kit. Note that several other manufacturers now offer compatible cameras, some with Read more …

OpenCV 4 on Jetson Nano
CUDA

OpenCV 4 + CUDA on Jetson Nano

November 22, 2019 kangalow 33

Building OpenCV 4 with CUDA support on the NVIDIA Jetson Nano Developer Kit can be a bit of a chore. Here’s some help. Looky here: Background In an earlier article, 5 Things about OpenCV on Jetson, we discuss some of the reasons which you may want to build OpenCV from Read more …

OpenCV Discussion
OpenCV

5 Things about OpenCV on Jetson

November 15, 2019 kangalow 2

Running OpenCV on Jetson Dev Kits has more nuance than many people expect. Looky here: Background OpenCV is the most popular computer vision library in the world. There are many gems of algorithms and downright computer vision goodness in there. At the same time, OpenCV is what we call in Read more …

OpenCV with CUDA
CUDA

Build OpenCV 3.4 with CUDA on NVIDIA Jetson TX2

May 28, 2018 kangalow 20

In order for OpenCV to get access to CUDA acceleration on the NVIDIA Jetson TX2 running L4T 28.2 (JetPack 3.2), you need to build the library from source. Looky here: Background With the latest release of L4T, 28.2, OpenCV version 3.3 may be installed through the JetPack installer. At the Read more …

Canny Edge TX2
Jetson TX2

OpenCV, Python, Onboard Camera – NVIDIA Jetson TX2

September 8, 2017 kangalow 10

In this article, we build a simple demonstration of a Canny Edge Detector using OpenCV, Python, and the onboard camera of the NVIDIA Jetson TX2 Development Kit. Looky here: Background Back in 1986, John F. Canny developed the Canny Edge detector. The Canny Edge is one of the image processing Read more …

OpenCV Jetson TX1
Jetson TX1

Build OpenCV on the NVIDIA Jetson TX1

September 5, 2017 kangalow 14

Note: This article has been superseded. Please see Build OpenCV 3.4 with CUDA on NVIDIA Jetson TX1. With the deprecation of OpenCV4Tegra in L4T 28.1, developers may want to build OpenCV from source for their applications. There is a script on the JetsonHacks Github account to help in the process. Read more …

OpenCV - Jetson TX2
CUDA

Build OpenCV on the NVIDIA Jetson TX2

April 5, 2017 kangalow 23

Note: This article has been updated for L4T 28.2. Please see Build OpenCV 3.4 with CUDA on NVIDIA Jetson TX2 As a developer, sometimes you need to build OpenCV from source to get the configuration desired. There is a script on the JetsonHacks Github account to help in the process. Read more …

OpenCV

ROS, OpenCV and OpenCV4Tegra on the NVIDIA Jetson TK1

June 14, 2015 kangalow 8

This is a little opinion piece on running Robot Operating System (ROS) with OpenCV versus OpenCV4Tegra on the NVIDIA Jetson TK1. First let’s talk about some of the advantages that OpenCV4Tegra has versus regular OpenCV. As you can read from Jetson/Installing OpenCV, OpenCV4Tegra is a CPU and GPU accelerated version Read more …