Ville Heikkinen
Ville Heikkinen
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Cited by
Cited by
Range and AGC normalization in airborne discrete-return LiDAR intensity data for forest canopies
I Korpela, HO Ørka, J Hyyppä, V Heikkinen, T Tokola
ISPRS Journal of Photogrammetry and Remote Sensing 65 (4), 369-379, 2010
Evaluation and unification of some methods for estimating reflectance spectra from RGB images
V Heikkinen, R Lenz, T Jetsu, J Parkkinen, M Hauta-Kasari, ...
JOSA A 25 (10), 2444-2458, 2008
Simulated multispectral imagery for tree species classification using support vector machines
V Heikkinen, T Tokola, J Parkkinen, I Korpela, T Jaaskelainen
IEEE Transactions on Geoscience and Remote Sensing 48 (3), 1355-1364, 2009
Variation and directional anisotropy of reflectance at the crown scale—Implications for tree species classification in digital aerial images
I Korpela, V Heikkinen, E Honkavaara, F Rohrbach, T Tokola
Remote Sensing of Environment 115 (8), 2062-2074, 2011
Regularized learning framework in the estimation of reflectance spectra from camera responses
V Heikkinen, T Jetsu, J Parkkinen, M Hauta-Kasari, T Jaaskelainen, ...
JOSA A 24 (9), 2673-2683, 2007
Thermal and hyperspectral imaging for Norway spruce (Picea abies) seeds screening
J Dumont, T Hirvonen, V Heikkinen, M Mistretta, L Granlund, K Himanen, ...
Computers and Electronics in Agriculture 116, 118-124, 2015
An SVM classification of tree species radiometric signatures based on the Leica ADS40 sensor
V Heikkinen, I Korpela, T Tokola, E Honkavaara, J Parkkinen
IEEE Transactions on Geoscience and Remote Sensing 49 (11), 4539-4551, 2011
Detection of the need for seedling stand tending using high-resolution remote sensing data
L Korhonen, I Pippuri, P Packalén, V Heikkinen, M Maltamo, J Heikkilä
Silva Fennica, 2013
Evaluation of simulated bands in airborne optical sensors for tree species identification
P Pant, V Heikkinen, A Hovi, I Korpela, M Hauta-Kasari, T Tokola
Remote Sensing of Environment 138, 27-37, 2013
Link functions and Matérn kernel in the estimation of reflectance spectra from RGB responses
V Heikkinen, A Mirhashemi, J Alho
JOSA A 30 (11), 2444–2454, 2013
Spectral imaging using consumer-level devices and kernel-based regression
V Heikkinen, C Cámara, T Hirvonen, N Penttinen
JOSA A 33 (6), 1095-1110, 2016
Spectral reflectance estimation using Gaussian processes and combination kernels
V Heikkinen
IEEE Transactions on Image Processing 27 (7), 3358-3373, 2018
Evaluating logarithmic kernel for spectral reflectance estimation—effects on model parametrization, training set size, and number of sensor spectral channels
T Eckhard, EM Valero, J Hernández-Andrés, V Heikkinen
JOSA A 31 (3), 541-549, 2014
Logistic Regression-Based Spectral Band Selection for Tree Species Classification: Effects of Spatial Scale and Balance in Training Samples
P Pant, V Heikkinen, I Korpela, M Hauta-Kasari, T Tokola
IEEE, 2014
ALS data based forest stand delineation with a coarse-to-fine segmentation approach
Z Wu, V Heikkinen, M Hauta-Kasari, J Parkkinen, T Tokola
2014 7th International Congress on Image and Signal Processing, 547-552, 2014
Color calibration of digital camera using polynomial transformation
T Jetsu, V Heikkinen, J Parkkinen, M Hauta-Kasari, B Martinkauppi, ...
Conference on Colour in Graphics, Imaging, and Vision 2006 (1), 163-166, 2006
Forest stand delineation using a hybrid segmentation approach based on airborne laser scanning data
Z Wu, V Heikkinen, M Hauta-Kasari, J Parkkinen, T Tokola
Scandinavian Conference on Image Analysis, 95-106, 2013
Color and image characterization of a three CCD seven band spectral camera
A Gebejes, J Orava, N Penttinen, V Heikkinen, J Hiltunen, M Hauta-Kasari
International Conference on Image and Signal Processing, 96-105, 2014
Kernel methods for estimation and classification of data from spectral imaging
PhD Dissertation,, 2011
System, medium, and method converting colors
JH Kwon, S Lee, H Ok, J Parkkinen, T Jetsu, V Heikkinen
US Patent 8,363,931, 2013
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