Paula Litkey

18 papers B 1Journal 16Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Multispectral airborne laser scanning for tree species classification: a benchmark of machine learning and deep learning algorithms.
CoRR
Josef Taher, Eric Hyyppä, Matti Hyyppä, Klaara Salolahti, Xiaowei Yu, Leena Matikainen, Antero Kukko, Matti Lehtomäki, Harri Kaartinen, Sopitta Thurachen, Paula Litkey, Ville Luoma, Markus Holopainen, Gefei Kong, Hongchao Fan, Petri Rönnholm, Antti Polvivaara, Samuli Junttila, Mikko Vastaranta, Stefano Puliti, Rasmus Astrup, Joel Kostensalo, Mari Myllymäki, Maksymilian Kulicki, Krzysztof Sterenczak, Raul de Paula Pires, Ruben Valbuena, Juan Pedro Carbonell-Rivera, Jesús Torralba, Yi-Chen Chen, Lukas Winiwarter, Markus Hollaus, Gottfried Mandlburger, Narges Takhtkeshha, Fabio Remondino, Maciej Lisiewicz, Bartlomiej Kraszewski, Xinlian Liang, Jianchang Chen, Eero Ahokas, Kirsi Karila, Eugeniu Vezeteu, Petri Manninen, Roope Näsi, Heikki Hyyti, Siiri Pyykkönen, Peilun Hu, Juha Hyyppä
2023 J jnl
Can the Perception Data of Autonomous Vehicles Be Used to Replace Mobile Mapping Surveys? - A Case Study Surveying Roadside City Trees.
Remote. Sens.
Eric Hyyppä, Petri Manninen, Jyri Maanpää, Josef Taher, Paula Litkey, Heikki Hyyti, Antero Kukko, Harri Kaartinen, Eero Ahokas, Xiaowei Yu, Jesse Muhojoki, Matti Lehtomäki, Juho-Pekka Virtanen, Juha Hyyppä
2017 J jnl
Comparison of the Selected State-Of-The-Art 3D Indoor Scanning and Point Cloud Generation Methods.
Remote. Sens.
Ville V. Lehtola, Harri Kaartinen, Andreas Nüchter, Risto Kaijaluoto, Antero Kukko, Paula Litkey, Eija Honkavaara, Tomi Rosnell, Matti T. Vaaja, Juho-Pekka Virtanen, Matti Kurkela, Aimad El Issaoui, Lingli Zhu, Anttoni Jaakkola, Juha Hyyppä
2017 J jnl
Single-Sensor Solution to Tree Species Classification Using Multispectral Airborne Laser Scanning.
Remote. Sens.
Xiaowei Yu, Juha Hyyppä, Paula Litkey, Harri Kaartinen, Mikko Vastaranta, Markus Holopainen
2017 J jnl
UAV-Borne Profiling Radar for Forest Research.
Remote. Sens.
Yuwei Chen, Teemu Hakala, Mika Karjalainen, Ziyi Feng, Jian Tang, Paula Litkey, Antero Kukko, Anttoni Jaakkola, Juha Hyyppä
2016 J jnl
Remote Sensing of 3-D Geometry and Surface Moisture of a Peat Production Area Using Hyperspectral Frame Cameras in Visible to Short-Wave Infrared Spectral Ranges Onboard a Small Unmanned Airborne Vehicle (UAV).
IEEE Trans. Geosci. Remote. Sens.
Eija Honkavaara, Matti A. Eskelinen, Ilkka Pölönen, Heikki Saari, Harri Ojanen, Rami Mannila, Christer Holmlund, Teemu Hakala, Paula Litkey, Tomi Rosnell, Niko Viljanen, Merja Pulkkanen
2015 J jnl
Automation Aspects for the Georeferencing of Photogrammetric Aerial Image Archives in Forested Scenes.
Remote. Sens.
Kimmo Nurminen, Paula Litkey, Eija Honkavaara, Mikko Vastaranta, Markus Holopainen, Päivi Lyytikäinen-Saarenmaa, Tuula Kantola, Minna Lyytikäinen
2015 J jnl
Using UAV-Based Photogrammetry and Hyperspectral Imaging for Mapping Bark Beetle Damage at Tree-Level.
Remote. Sens.
Roope Näsi, Eija Honkavaara, Päivi Lyytikäinen-Saarenmaa, Minna Blomqvist, Paula Litkey, Teemu Hakala, Niko Viljanen, Tuula Kantola, Topi Tanhuanpää, Markus Holopainen
2013 J jnl
Automatic Storm Damage Detection in Forests Using High-Altitude Photogrammetric Imagery.
Remote. Sens.
Eija Honkavaara, Paula Litkey, Kimmo Nurminen
2013 J jnl
Processing and Assessment of Spectrometric, Stereoscopic Imagery Collected Using a Lightweight UAV Spectral Camera for Precision Agriculture.
Remote. Sens.
Eija Honkavaara, Heikki Saari, Jere Kaivosoja, Ilkka Pölönen, Teemu Hakala, Paula Litkey, Jussi Mäkynen, Liisa Pesonen
2012 J jnl
Automatic Stem Mapping Using Single-Scan Terrestrial Laser Scanning.
IEEE Trans. Geosci. Remote. Sens.
Xinlian Liang, Paula Litkey, Juha Hyyppä, Harri Kaartinen, Mikko Vastaranta, Markus Holopainen
2011 — conf
The use of ALS, TLS and VLS measurements in mapping and monitoring urban trees.
JURSE
Markus Holopainen, Mikko Vastaranta, Ville Kankare, Hannu Hyyppä, Matti Vaaja, Juha Hyyppä, Xinlian Liang, Paula Litkey, Xiaowei Yu, Harri Kaartinen, Antero Kukko, Sanna Kaasalainen, Anttoni Jaakkola
2011 J jnl
Tree Classification with Fused Mobile Laser Scanning and Hyperspectral Data.
Sensors
Eetu Puttonen, Anttoni Jaakkola, Paula Litkey, Juha Hyyppä
2010 J jnl
Individual Tree Species Classification by Illuminated - Shaded Area Separation.
Remote. Sens.
Eetu Puttonen, Paula Litkey, Juha Hyyppä
2009 J jnl
Radiometric Calibration of LIDAR Intensity With Commercially Available Reference Targets.
IEEE Trans. Geosci. Remote. Sens.
Sanna Kaasalainen, Hannu Hyyppä, Antero Kukko, Paula Litkey, Eero Ahokas, Juha Hyyppä, Hubert Lehner, Anttoni Jaakkola, Juha Suomalainen, Altti Akujärvi, Mikko Kaasalainen, Ulla Pyysalo
2009 J jnl
Use of Naturally Available Reference Targets to Calibrate Airborne Laser Scanning Intensity Data.
Sensors
Ants Vain, Sanna Kaasalainen, Ulla Pyysalo, Anssi Krooks, Paula Litkey
2008 J jnl
Brightness Measurements and Calibration With Airborne and Terrestrial Laser Scanners.
IEEE Trans. Geosci. Remote. Sens.
Sanna Kaasalainen, Antero Kukko, Tomi Lindroos, Paula Litkey, Harri Kaartinen, Juha Hyyppä, Eero Ahokas
1999 B conf
Selection of training samples for learning with hints.
IJCNN
Jouko Lampinen, Paula Litkey, Harri Hakkarainen