PLANT INVASION DETECTION METHOD Russian patent published in 1998 - IPC

Abstract RU 2105465 C1

FIELD: forestry, in particular, forest pathology researches. SUBSTANCE: method involves transforming underlaying surface image into matrix 1 || m x n | | of discrete readings; recording matrix 1 into matrix 2 of || k x k || elements; subtracting obtained image of object in the form of crystalline lattice from similar reference image; determining invasion parameters by maximum diagonal difference element and crystalline grid points shift. EFFECT: increased efficiency, simplified method and provision for precise data. 3 dwg

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RU 2 105 465 C1

Authors

Novoselov O.N.

Shcherbakov A.S.

Paramonov S.V.

Kurenkov A.L.

Davydov V.F.

Dates

1998-02-27—Published

1996-01-31—Filed