P
Pasi Pyykönen
Researcher at VTT Technical Research Centre of Finland
Publications - 27
Citations - 469
Pasi Pyykönen is an academic researcher from VTT Technical Research Centre of Finland. The author has contributed to research in topics: Sensor fusion & Visibility. The author has an hindex of 8, co-authored 27 publications receiving 271 citations.
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Proceedings ArticleDOI
Automotive LiDAR performance verification in fog and rain
TL;DR: The preliminary results indicate that there is no reason to not use 1550 nm wavelength, which due to eye safety regulations gives an opportunity to use 20 times more power compared to the traditional 905 nm, but additional feasibility studies are still needed.
Proceedings ArticleDOI
Automotive LIDAR sensor development scenarios for harsh weather conditions
TL;DR: The objective of this article is to review the existing automotive laser scanners and their capabilities to pave the way for developing new scanner prototypes, which are more capable in harsh weather conditions.
Journal ArticleDOI
Testing and validation of automotive point-cloud sensors in adverse weather conditions
TL;DR: In this article, a common validation method was adopted to perform both indoor and outdoor tests to examine how fog and snow affect performances of different LiDARs. As suspected, performance degraded with all tested sensors, but their behavior was not identical.
Proceedings ArticleDOI
IoT for intelligent traffic system
TL;DR: The test results indicate that the developed IcOR friction monitoring unit is able to distinguish the different road weather categories (ice, snow, wet and dry asphalt) with sufficient accuracy.
Proceedings ArticleDOI
Multi-camera-based smoke detection and traffic pollution analysis system
TL;DR: A method that adopts two cameras, a far infrared camera and a high-resolution visible wavelength camera, as a detection system for smoky vehicle detection, one step towards future tools for authorities to automatically detect and classify vehicles emitting smoke.