From 4e3b577206e9ea0810c5dd2922cefed9cf9be9c6 Mon Sep 17 00:00:00 2001 From: matlabbe Date: Tue, 18 Sep 2018 16:13:38 -0400 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 3a18616e..2971e1e7 100644 --- a/README.md +++ b/README.md @@ -87,7 +87,7 @@ This section shows how to install RTAB-Map ros-pkg on **ROS Hydro/Indigo/Jade/Ki ``` * Use `catkin_make -j1` if compilation requires more RAM than you have (e.g., some files require up to ~1.8 GB to build). -## Build from source for NVidia Jetson with OpenCV 4 Tegra +## Build from source for Nvidia Jetson with OpenCV 4 Tegra To use `rtabmap_ros` on Jetson, you can follow the instructions above if you don't care if OpenCV is built for Tegra. However, if you want `rtabmap` to use OpenCV 4 Tegra, we must re-build [vision_opencv](https://github.com/ros-perception/vision_opencv) stack from source too to avoid conflicts with [vision_opencv](https://github.com/ros-perception/vision_opencv) stack binaries from ros (which are linked on a not optimized version of OpenCV). Here are the steps: 1. Install [JetPack](https://developer.nvidia.com/embedded/jetpack) with OpenCV on the Jetson. 2. Do steps 1.2 and 1.3 from http://wiki.ros.org/kinetic/Installation/Ubuntu