Comparison of Machine Learning Methods in Stochastic Skin Optical Model Inversion

by Leevi Annala, Sami Äyrämö, Ilkka Pölönen
Published 2020-10-01

A Do-It-Yourself Hyperspectral Imager Brought to Practice with Open-Source Python

by Kimmo Aukusti Riihiaho, Matti Aleksanteri Eskelinen, Ilkka Pölönen
Published 2021-02-01

Chlorophyll Concentration Retrieval by Training Convolutional Neural Network for Stochastic Model of Leaf Optical Properties (SLOP) Inversion

by Leevi Annala, Eija Honkavaara, Sakari Tuominen, Ilkka Pölönen
Published 2020-01-01

Rapid Quantification of Microalgae Growth with Hyperspectral Camera and Vegetation Indices

by Pauliina Salmi, Matti A. Eskelinen, Matti T. Leppänen, Ilkka Pölönen
Published 2021-02-01

Hyperspectral Imaging Reveals Spectral Differences and Can Distinguish Malignant Melanoma from Pigmented Basal Cell Carcinomas: A Pilot Study

by Janne Räsänen, Mari Salmivuori, Ilkka Pölönen, Mari Grönroos, Noora Neittaanmäki
Published 2021-02-01

Tree Species Classification of Drone Hyperspectral and RGB Imagery with Deep Learning Convolutional Neural Networks

by Somayeh Nezami, Ehsan Khoramshahi, Olli Nevalainen, Ilkka Pölönen, Eija Honkavaara
Published 2020-03-01

Editorial for the Special Issue “Frontiers in Spectral Imaging and 3D Technologies for Geospatial Solutions”

by Eija Honkavaara, Konstantinos Karantzalos, Xinlian Liang, Erica Nocerino, Ilkka Pölönen, Petri Rönnholm
Published 2019-07-01

Processing and Assessment of Spectrometric, Stereoscopic Imagery Collected Using a Lightweight UAV Spectral Camera for Precision Agriculture

by Jussi Mäkynen, Paula Litkey, Teemu Hakala, Ilkka Pölönen, Jere Kaivosoja, Heikki Saari, Eija Honkavaara, Liisa Pesonen
Published 2013-10-01

Individual Tree Detection and Classification with UAV-Based Photogrammetric Point Clouds and Hyperspectral Imaging

by Olli Nevalainen, Eija Honkavaara, Sakari Tuominen, Niko Viljanen, Teemu Hakala, Xiaowei Yu, Juha Hyyppä, Heikki Saari, Ilkka Pölönen, Nilton N. Imai, Antonio M. G. Tommaselli
Published 2017-02-01