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Table 1 Accuracy of stem detection in test area

From: Seamless integration of above- and under-canopy unmanned aerial vehicle laser scanning for forest investigation

Tree group
(DBH, cm)
Number (reference) Completeness
(manual)
Completeness
(automated)
Ratio
(auto/manual)
5–10 11 8 (72.72%) 5 (54.54%) 5/8 (62.00%)
10–15 53 28 (52.83%) 22 (41.51%) 22/28 (78.57%)
> 15 141 94 (65.3%) 75 (53.19%) 75/94 (79.79%)
All 203 130 (64.0%) 102 (50.25%) 102/130 (78.46%)