Illumination correction for close-range hyperspectral images using spectral invariants and random forest regression

Autor: Ihalainen, Olli, Sandmann, Theresa, Rascher, Uwe, Mõttus, Matti

Publikováno v: In Remote Sensing of Environment 15 December 2024 315

Spectral invariants in ultra-high spatial resolution hyperspectral images

Autor: Ihalainen, Olli, Mõttus, Matti

Publikováno v: In Journal of Quantitative Spectroscopy and Radiative Transfer September 2022 288

Assessing spatial variability and estimating mean crown diameter in boreal forests using variograms and amplitude spectra of very-high-resolution remote sensing data

Autor: Halme, Eelis, Ihalainen, Olli, Korpela, Ilkka, Mõttus, Matti

Publikováno v: Halme, E, Ihalainen, O, Korpela, I & Mõttus, M 2022, ' Assessing spatial variability and estimating mean crown diameter in boreal forests using variograms and amplitude spectra of very-high-resolution remote sensing data ', International Journal of Remote Sensing, vol. 43, no. 1, pp. 349-369 . https://doi.org/10.1080/01431161.2021.2018148

Funding Information: This work was supported by the Academy of Finland under Grant [317387]. We would like to acknowledge assistance from the University of Helsinki and Ilkka Korpela for providing us with the field measured tree data from Hyyti?l?. P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::17fc0b101301c0cdb2c395f4bfd16ef2
http://hdl.handle.net/10138/340789

Passive real-time hyperspectral imager based on Fabry-Pérot interferometer filter technology.

Autor: Kokka, Alexander, Holmlund, Christer, Salonen, Leevi, Ihalainen, Olli, Astola, Heikki, Mõttus, Matti, Mannila, Rami, Ihatsu, Timo, Stuns, Ingmar

Publikováno v: Proceedings of SPIE; 12/6/2023, Vol. 12737, p127370W-127370W-8, 1p

CHAPTER 6. SEMANTIC DIFFERENTIAL IN AMENORRHOEIC PATIENTS, CURED PATIENTS, NEUROTICS, AND CONTROLS.

Autor: Väänänen, Seppo, Ihalainen, Olli

Publikováno v: Acta Psychiatrica Scandinavica; Oct1975 Supplement, Vol. 52, p66-73, 8p