Optical Distance Measurement
V.J. Schonk (TU Delft - Electrical Engineering, Mathematics and Computer Science)
R.S. Simón Sabsay (TU Delft - Electrical Engineering, Mathematics and Computer Science)
PJ French – Mentor (TU Delft - Bio-Electronics)
Kianoush Rassels – Mentor (TU Delft - Biomechatronics & Human-Machine Control)
C.J.M. Verhoeven – Graduation committee member (TU Delft - Electronics)
Jorge Martinez – Graduation committee member (TU Delft - Electrical Engineering Education)
More Info
expand_more
Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.
Abstract
This report details research, design, and implementation of a distance measuring subsystem for a pre existing patient monitoring platform. This platform is used to monitor vitals and the general situation regarding the elderly, people in care facilities, and babies in NICU’s (Neonatal Intensive Care Units). Every monitoring unit contains a GPS, a touch screen, and a camera. The product is also connected to a Bluetooth speaker for audio in- and output. Everything is designed in such a way that no technical knowledge is required to interact with it. The distance measurement subsystem needs to perform a distance measurement based on optical technology. Research revealed that an accurate and low-cost system can be implemented which is based on images. In the end a single camera feature-based method was implemented. A stereo vision solution was also looked into.
Files
File under embargo until 08-07-2026