From 7c56741c7620c59be1f9ad39f521f1e5cc469ede Mon Sep 17 00:00:00 2001 From: Hamish Willee Date: Fri, 14 Mar 2025 08:37:57 +1100 Subject: [PATCH] [Test] Update computer_vision.md --- docs/en/advanced/computer_vision.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs/en/advanced/computer_vision.md b/docs/en/advanced/computer_vision.md index a87182f6b9..371cdf4661 100644 --- a/docs/en/advanced/computer_vision.md +++ b/docs/en/advanced/computer_vision.md @@ -4,10 +4,10 @@ PX4 uses computer vision systems (primarily running on [Companion Computers](../companion_computer/index.md)) in order to support the following features: -- [Optical Flow](#optical-flow) provides 2D velocity estimation (using a downward facing camera and a downward facing distance sensor). +- [Optical Flow](#optial-flow) provides 2D velocity estimation (using a downward facing camera and a downward facing distance sensor). - [Motion Capture](#motion-capture) provides 3D pose estimation using a vision system that is _external_ to the vehicle. It is primarily used for indoor navigation. -- [Visual Inertial Odometry](#visual-inertial-odometry-vio) provides 3D pose and velocity estimation using an onboard vision system and IMU. +- [Visual Inertial Odometry](#visual-inertil-odometry-vio) provides 3D pose and velocity estimation using an onboard vision system and IMU. It is used for navigation when GNSS position information is absent or unreliable. - [Collision Prevention](../computer_vision/collision_prevention.md) is used to stop vehicles before they can crash into an obstacle (primarily when flying in manual modes). @@ -27,6 +27,7 @@ MoCap is commonly used to navigate a vehicle in situations where GPS is absent ( For information about MoCap see: - [External Position Estimation](../ros/external_position_estimation.md) +- [External Position Estimation](../ros/external_position_estimation.html) - [Flying with Motion Capture (VICON, NOKOV, Optitrack)](../tutorials/motion-capture.md) - [Using PX4's Navigation Filter (EKF2) > External Vision System](../advanced_config/tuning_the_ecl_ekf.md#external-vision-system)