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opencv-wasm

ft_FT02D_FL_process

fuzzyfunctionOpenCV 5.0.0
import { ft_FT02D_FL_process } from '@banou/opencv-wasm'

Use after await initOpenCV(). See the initialization and named imports guide.

ARGUMENTSmatrix, radius, output
FUNCTIONft_FT02D_FL_process
RETURN TYPEvoid
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Sligtly less accurate version of F^0-transfrom computation optimized for higher speed. The methods counts with linear basic function.

ft_FT02D_FL_process(matrix: Mat, radius: number, output: Mat): void;
matrix

Input 3 channels matrix.

radius

Radius of the ft::LINEAR basic function.

output

Output destination, filled by the native operation. Output array.

This function computes F-transfrom and inverse F-transfotm using linear basic function in one step. It is ~10 times faster than ft::FT02D_process method.

Upstream declaration ↗

These signatures describe this package. Upstream documentation can mention optional backends that are absent from this build. Check runtime compatibility before choosing a backend or file format.