Detection of emerging plants using computer vision

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Presentation transcript:

Detection of emerging plants using computer vision

NDVI = NIR – Red NIR+Red

Two subsequent scans

Relative difference between two scans Without correction of weed Without GPS

Distribution of weed

Each pixel represents the total leaf area of 30 x 30 cm

10 subsequent scans of the same test field. Each pixel = 1 plot

Vision Technology White Sugar yield _t/ha (Relative) 10,70 (100,0) 10,70 (100,0) 11,15 (104,2) 10,95 (102,3)

Seed Maturity (HCP08FE044) Rel. FE (Final) SAT STD Original seed 100,0 SAT 5 Mature seeds 99,6 SAT 123 Less mature seeds 98,9

Vision Technology

More info at: www.visionweeding.com