76 citations · 103 across the 15 of their papers we have counts for
6 papers · 1 filter
Mapping Tire-Road Friction Coefficients Along Driven Trajectories
Risto Ojala
Information of the tire-road friction coefficient is critical for intelligent vehicle systems, as friction establishes the limits at which the vehicle can be manoeuvred without los…
Multi-Observer Vehicle Localization Case Study with Roadside Radar and Connected Vehicle Sensing
Aleksi Pippuri, Nilusha Jayawickrama, Risto Ojala
In modern intelligent transportation systems, it is essential to accurately estimate vehicle positions, especially in mixed traffic conditions where both connected and conventional…
Decoupled Prototype Matching with Vision Foundation Models for Few-Shot Industrial Object Detection
Hari Prasanth S. M., Nilusha Jayawickrama, Risto Ojala
Industrial object detection systems typically rely on large annotated datasets, which are expensive to collect and challenging to maintain in industrial scenarios where the invento…
Person Detection and Tracking from an Overhead Crane LiDAR
Nilusha Jayawickrama, Henrik Toikka, Risto Ojala
This paper investigates person detection and tracking in an industrial indoor workspace using a LiDAR mounted on an overhead crane. The overhead viewpoint introduces a strong domai…
Event-Only Drone Trajectory Forecasting with RPM-Modulated Kalman Filtering
Hari Prasanth S. M., Pejman Habibiroudkenar, Eerik Alamikkotervo +2
Event cameras provide high-temporal-resolution visual sensing that is well suited for observing fast-moving aerial objects; however, their use for drone trajectory prediction remai…
Glass Segmentation with Fusion of Learned and General Visual Features
Risto Ojala, Tristan Ellison, Mo Chen
Glass surface segmentation from RGB images is a challenging task, with a number of applications in robotics and scene understanding. As glass lacks coherent visual characteristics,…