Showing items with similar title or keywords.

• How and why does willow biochar increase a clay soil water retention capacity? 

  Rasa, Kimmo; Heikkinen, Jaakko; Hannula, Markus; Arstila, Kai; Kulju, Sampo; Hyväluoma, Jari (Elsevier Ltd., 2018)

  Addition of biochar into a soil changes its water retention properties by modifying soil textural and structural properties. In addition, internal micrometer-scale porosity that is able to directly store readily plant ...

• Editorial for the special issue "Frontiers in spectral imaging and 3D technologies for geospatial solutions" 

  Honkavaara, Eija; Karantzalos, Konstantinos; Liang, Xinlian; Nocerino, Erica; Pölönen, Ilkka; Rönnholm, Petri (MDPI, 2019)

  This Special Issue hosts papers on the integrated use of spectral imaging and 3D technologies in remote sensing, including novel sensors, evolving machine learning technologies for data analysis, and the utilization of ...

• Deep semantic segmentation for skin cancer detection from hyperspectral images 

  Karhu, Anette (2020)

  As skin cancer types are a growing concern worldwide, a new screening tool combined with automation may help the clinicians in clinical examinations of lesions. A novel hyperspectral imager prototype has been noted to be ...

• Tree Species Identification Using 3D Spectral Data and 3D Convolutional Neural Network 

  Pölönen, Ilkka; Annala, Leevi; Rahkonen, Samuli; Nevalainen, Olli; Honkavaara, Eija; Tuominen, Sakari; Viljanen, Niko; Hakala, Teemu (IEEE, 2019)

  In this study we apply 3D convolutional neural network (CNN) for tree species identification. Study includes the three most common Finnish tree species. Study uses a relatively large high-resolution spectral data set, ...

• Vokseleihin perustuvat pinnanmuodostusalgoritmit ja maaston proseduraalinen generointi 

  Parviainen, Jussi; Linna, Harri (2021)

  Tutkimuksen tarkoituksena oli verrata marssikuutiot-algoritmin ja naiivin pintaverkkoalgoritmin suorituskykyä. Tutkielman kirjallisuuskatsaus sisältää maaston proseduraalisen generoinnin menetelmiä, joilla generoitavan ...