Electrical impedance and image analysis methods in detecting and measuring Scots pine heartwood from a log end during tree harvesting - Raatevaara, Antti; Korpunen, Heikki; Tiitta, Markku; Tomppo, Laura; Kulju, Sampo; Antikainen, Jukka; Uusitalo, Jori (Elsevier Science Publishers, 2020)
Keywords: Scots pine heartwood; Image analysis; Region growing; KNN-matting; Electrical impedance