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Hyperspectral imaging arrangement
Saari, H. (Inventor) & Siikanen, S. (Inventor), 21 Sept 2017, IPC No. H04N 5/ 33 A I, Patent No. US2017269351, Priority date 15 Mar 2016, Priority No. FI20160005213Research output: Patent › Patent
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Novel hyperspectral prediction method and apparatus
Kemeny, G. J., Crothers, N. A., Groth, G. A., Speck, K. A. & Marbach, R., 2009, Next-Generation Spectroscopic Technologies II. Druy, M. A., Brown, C. D. & Crocombe, R. A. (eds.). International Society for Optics and Photonics SPIE, 731909. (Proceedings of SPIE, Vol. 7319).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Hyperspectral imaging device
Saari, H. (Inventor) & Ojala, K. (Inventor), 23 Oct 2021, IPC No. G02F 1/ 21 A I, Patent No. FI129998, Priority date 22 Apr 2020, Priority No. FI20200005405Research output: Patent › Patent
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Hyperspectral prism-grating-prism imaging spectrograph: Dissertation
Aikio, M., 2001, Espoo: VTT Technical Research Centre of Finland. 125 p.Research output: Thesis › Dissertation › Monograph
Open Access20 Citations (Scopus) -
MEMS FPI-based smartphone hyperspectral imager
Rissanen, A., Saari, H., Rainio, K., Stuns, I., Viherkanto, K., Holmlund, C., Näkki, I. & Ojanen, H., 1 Jan 2016, Next-Generation Spectroscopic Technologies IX. Druy, M. A. & Crocombe, R. A. (eds.). International Society for Optics and Photonics SPIE, 985507. (Proceedings of SPIE, Vol. 9855).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
24 Citations (Scopus) -
Hand-Held hyperspectral imager
Saari, H., Aallos, V.-V., Holmlund, C., Malinen, J. & Mäkynen, J., 2010, In: Proceedings of SPIE. 7680Research output: Contribution to journal › Article › Scientific › peer-review
11 Citations (Scopus) -
Hyperspectral imaging based biomass and nitrogen content estimations from light-weight UAV
Pölönen, I., Saari, H., Kaivosoja, J., Honkavaara, E. & Pesonen, L., 2013, Remote Sensing for Agriculture, Ecosystems, and Hydrology XV. Neale, C. M. U. & Maltese, A. (eds.). Bellingham: International Society for Optics and Photonics SPIE, 88870J . (Proceedings of SPIE, Vol. 8887).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
56 Citations (Scopus) -
Miniaturized hyperspectral imager calibration and UAV flight campaigns
Saari, H., Pölönen, I., Salo, H., Honkavaara, E., Hakala, T., Holmlund, C., Mäkynen, J., Mannila, R., Antila, T. & Akujärvi, A., 2013, Sensors, Systems, and Next-Generation Satellites XVII. Meynert, R., Neeck, S. P. & Shimoda, H. (eds.). International Society for Optics and Photonics SPIE, 88891O. (Proceedings of SPIE, Vol. 8889).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
45 Citations (Scopus) -
Hyperspectral imaging of human skin aided by artificial neural networks
Zherebtsov, E., Dremin, V., Popov, A., Doronin, A., Kurakina, D., Kirillin, M., Meglinski, I. & Bykov, A., Jul 2019, In: Biomedical Optics Express. 10, 7, p. 3545-3559 364396.Research output: Contribution to journal › Article › Scientific › peer-review
105 Citations (Scopus) -
Miniature MOEMS hyperspectral imager with versatile analysis tools
Trops, R., Hakola, A. M., Jääskeläinen, S., Näsilä, A., Annala, L., Eskelinen, M. A., Saari, H., Pölönen, I. & Rissanen, A., 4 Mar 2019, MOEMS and Miniaturized Systems XVIII. Piyawattanametha, W., Park, Y.-H. & Zappe, H. (eds.). International Society for Optics and Photonics SPIE, 109310W. (Proceedings of SPIE, Vol. 10931).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
5 Citations (Scopus) -
Novel Hyperspectral Imager for Lightweight UAVs
Saari, H., Aallos, V.-V., Holmlund, C., Mäkynen, J. & Delauré, B., 2010, Proceedings of SPIE : Airborne Intelligence, Surveillance, Reconnaissance (ISR) Systems and Applications VII. International Society for Optics and Photonics SPIE, 766805. (Proceedings of SPIE, Vol. 7668).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
24 Citations (Scopus) -
VTT's Fabry-Perot interferometer technologies for hyperspectral imaging and mobile sensing applications
Rissanen, A., Guo, B., Saari, H., Näsilä, A., Mannila, R., Akujärvi, A. & Ojanen, H., 1 Jan 2017, MOEMS and Miniaturized Systems XVI. Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 101160I. (Proceedings of SPIE, Vol. 10116).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
25 Citations (Scopus) -
2D hyperspectral frame imager camera data in photogrammetric mosaicking
Mäkeläinen, A., Saari, H., Hippi, I., Sarkeala, J. & Soukkamäki, J., 2013, In: International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 40, 1W2, p. 263-267Research output: Contribution to journal › Article in a proceedings journal › Scientific › peer-review
Open Access19 Citations (Scopus) -
Hyperspectral camera with zoom optics for CubeSats
Mannila, R., Ojanen, H., Rainio, K., Stuns, I. & Näsilä, A., 30 Sept 2022, CubeSats and SmallSats for Remote Sensing VI. Babu, S. R. & Norton, C. D. (eds.). International Society for Optics and Photonics SPIE, 10 p. 122360F. (Proceedings of SPIE, Vol. 12236).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Hyperspectral datasets of boreal forest understory vegetation in Finland
Rautiainen, M., Heiskanen, J., Mõttus, M. & Peltoniemi, J., 1 Jan 2012, 2012 4th Workshop on Hyperspectral Image and Signal Processing, WHISPERS 2012. IEEE Institute of Electrical and Electronic Engineers, 6874287. (Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing, Vol. 4).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Hand-held MEMS hyperspectral imager for VNIR mobile applications
Näsilä, A., Trops, R., Stuns, I., Havia, T., Saari, H., Guo, B., Ojanen, H. J., Akujärvi, A. & Rissanen, A., 1 Jan 2018, MOEMS and Miniaturized Systems XVII. International Society for Optics and Photonics SPIE, 105450R. (Proceedings of SPIE, Vol. 10545).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
7 Citations (Scopus) -
Material sorting using hyperspectral imaging for biocomposite recycling
Sormunen, T., Järvinen, S., Lämsä, A., Immonen, K., Mannila, J. & Peltola, J., 2019, 4th International Conference on Natural Fibers – Smart Sustainable Solutions, ICNF 2019: Book of Abstracts. Fanguiero, R. (ed.). Universidade do Minho, p. 250-251Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific
Open AccessFile101 Downloads (Pure) -
Flat-field calibration method for hyperspectral frame cameras
Kokka, A., Pulli, T., Honkavaara, E., Markelin, L., Kärhä, P. & Ikonen, E., 6 Aug 2019, In: Metrologia. 56, 5, 055001.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access10 Citations (Scopus) -
FPI Based Hyperspectral Imager for the Complex Surfaces—Calibration, Illumination and Applications
Raita-Hakola, A. M., Annala, L., Lindholm, V., Trops, R., Näsilä, A., Saari, H., Ranki, A. & Pölönen, I., 29 Apr 2022, In: Sensors. 22, 9, 3420.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access6 Citations (Scopus) -
Hyperspectral near infrared image calibration and regression
Mäkelä, M., Geladi, P., Rissanen, M., Rautkari, L. & Dahl, O., 8 Apr 2020, In: Analytica Chimica Acta. 1105, p. 56-63Research output: Contribution to journal › Article › Scientific › peer-review
11 Citations (Scopus) -
Aalto-1: A hyperspectral Earth observing nanosatellite
Näsilä, A., Hakkarainen, A., Praks, J., Kestilä, A., Nordling, K., Modrzewski, R., Saari, H., Antila, J., Mannila, R., Janhunen, P., Vainio, R. & Hallikainen, M., 2011, Sensors, Systems, and Next-Generation Satellites XV. Meynart, R. (ed.). International Society for Optics and Photonics SPIE, 7 p. 81760C. (Proceedings of SPIE, Vol. 8176).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
7 Citations (Scopus) -
Hyperspectral Near-Infrared Image Assessment of Surface-Acetylated Solid Wood
Awais, M., Altgen, M., Mäkelä, M., Altgen, D. & Rautkari, L., 17 Aug 2020, In: ACS Applied Bio Materials. 3, 8, p. 5223-5232Research output: Contribution to journal › Article › Scientific › peer-review
Open Access14 Citations (Scopus) -
Active hyperspectral sensing for border control
Kääriäinen, T., Mekhrengin, M. & Dönsberg, T., 2021, Electro-Optical and Infrared Systems: Technology and Applications XVIII and Electro-Optical Remote Sensing XV. Hickman, D. L., Bursing, H., Kamerman, G. W. & Steinvall, O. (eds.). International Society for Optics and Photonics SPIE, 5 p. 118660Y. (Proceedings of SPIE; No. 11866).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access1 Citation (Scopus) -
Physically based illumination correction for sub-centimeter spatial resolution hyperspectral data
Ihalainen, O., Juola, J. & Mõttus, M., 1 Dec 2023, In: Remote Sensing of Environment. 298, 113810.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile7 Citations (Scopus)36 Downloads (Pure) -
Performance of MOEMS FPI based cubic-inch hyperspectral camera
Trops, R., Näsila, A., Holmlund, C., Toivanen, H., Mannila, R., Stuns, I., Briede, E., Viherkanto, K., Blomberg, M. & Saari, H., 2022, MOEMS and Miniaturized Systems XXI. Zappe, H., Piyawattanametha, W., Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 1201302. (Proceedings of SPIE, Vol. 12013).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review