ResearchSpace
→
Browsing by Subject

Browsing by Subject "Computer vision"

Now showing items 1-13 of 13

BFROST: binary features from robust orientation segment tests accelerated on the GPU

Author: Cronje, J Date: Nov 2011 A fast local image feature detector and descriptor that is implementable on the GPU is proposed. This method is the first GPU implementation of the popular FAST detector. A simple but novel method of feature orientation estimation which can ... Read more
Camera-based measurement of cyclist motion

Author: Eddy, C ; de Saxe, Christopher C ; Cebon, D Date: Aug 2018 Heavy Goods Vehicles (HGVs) are overrepresented in cyclist fatality statistics in the UK relative to their proportion of total traffic volume. In particular, the statistics highlight a problem for vehicles turning left across the path of a ... Read more
Camera-based side-slip measurement for tyre testing

Author: De Saxe, Christopher ; Berman, Robert J ; Clarke, Anria ; Reinecke, John D Date: Jul 2019 Tyre parameterisation is fundamental to vehicle dynamics research, as tyre properties have a significant impact on the behaviour of a vehicle. One way in which some of the primary tyre parameters can be extracted is a trailer-based tyre tester, ... Read more
A critical appraisal of various implementation approaches for realtime pothole anomaly detection: Towards safer roads in developing nations

Author: Bello-Salau, H ; Onumanyi, Adeiza J ; Adebiyi, RF ; Adekale, AD ; Bello, RS ; Ajayi, O Date: Oct 2023 Road infrastructure is essential to national security and growth. Potholes on the road sur- face causes accidents and costly automotive damage. Novel technology that detects potholes and alerts drivers in real time may address this challenge. ... Read more
A critical appraisal of various implementation approaches for realtime pothole anomaly detection: Towards safer roads in developing nations

Author: Bello-Salau, H ; Onumanyi, Adeiza J ; Adebiyi, RF ; Adekale, AD ; Bello, RS ; Ajayi, O Date: Oct 2023 Road infrastructure is essential to national security and growth. Potholes on the road surface causes accidents and costly automotive damage. Novel technology that detects potholes and alerts drivers in real time may address this challenge. ... Read more
Estimating Target Orientation with a Single Camera for Use in a Human-Following Robot

Author: Burke, Michael G ; Brink, W Date: Nov 2010 This paper presents a monocular vision-based technique for extracting orientation information from a human torso for use in a robotic human-follower. Typical approaches to human-following use an estimate of only human position for navigation, ... Read more
Measurement of articulation angle by image template matching

Author: De Saxe, Christopher C ; Cebon, DC Date: Mar 2019 Articulated heavy goods vehicles and long combination vehicles offer improved efficiency and emissions but reduced low-speed manoeuvrability and high-speed stability compared to rigid lorries. Active control systems can help to address these ... Read more
An overview of robot vision

Author: Van Eden, Beatrice ; Rosman, Benjamin S Date: Jan 2019 Robot vision is an interdisciplinary field that deals with how robots can be made to gain high-level understanding from digital images or videos. Understanding an image at the pixel level often does not provide enough information for decision ... Read more
Pothole tagging system

Author: Joubert, D ; Tyatyantsi, A ; Mphahlehle, J ; Manchidi, V Date: Nov 2011 Potholes are not only a source of frustration to drivers but also negatively impact the economy due to damage to vehicles and costly road repairs. Regular and rapid pavement inspection and maintenance is key to preventing pothole formation ... Read more
Refinement of falsified depth maps for the SwissRanger time-of-flight 3D camera on autonomous robots

Author: Osunmakinde, IO Date: Nov 2010 Robot navigation depends on accurate scene analysis by a camera using its data. This paper investigates a refinement of the inherent falsified depth maps generated from a 3D SwissRanger camera in the emission of beams of rays through a modulated ... Read more
A review of motion segmentation: Approaches and major challenges

Author: Mattheus, J ; Grobler, H ; Abu-Mahfouz, Adnan MI Date: Nov 2020 Motion segmentation has applications in, amongst others, robotics, traffic monitoring, sports analysis, inspection, video surveillance, compression, and video indexing. However, the performance of most methods is limited compared to human ... Read more
Vision-based trailer pose estimation for articulated vehicles

Author: De Saxe, Christopher C Date: Sep 2018 Articulated Heavy Goods Vehicles (HGVs) are more efficient than conventional rigid lorries, but exhibit reduced low-speed manoeuvrability and high-speed stability. Technologies such as autonomous reversing and path-following trailer steering ... Read more
A visual template-matching method for articulation angle measurement

Author: De Saxe, C ; Cebon, D Date: Sep 2015 Active control systems for heavy goods vehicles (HGVs) are becoming more sophisticated, necessitating more extensive and sophisticated instrumentation. For articulated HGVs, articulation angle sensing is crucial for most such systems and ... Read more

Now showing items 1-13 of 13

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing by Subject "Computer vision"

Browsing by Subject "Computer vision"

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Social Connect