Automatic analysis of the tree crowns through image processing

Abstract

In these article we present resuls of research work about estimation of tree stands using digital images of tree crowns. We have concluded that using of combination of automatic image processing and visual analysis is a best solution, in these case. The condition of trees can be correctly estimated if we will use semiautomatic image processing for defoliation measurement and visual analysis of arrangement of needles on the branches and analysis of crown dieback. We presented methods of expression of tree stands condition using special indexes. We developed special scale for tree stand assessing and created a map of forest condition. © 2018 CEUR-WS. All rights reserved.