Skip to content
opencv-wasm

ft_FT02D_components

fuzzyfunctionOpenCV 5.0.0
import { ft_FT02D_components } from '@banou/opencv-wasm'

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

ARGUMENTSmatrix, kernel, components, mask
FUNCTIONft_FT02D_components
RETURN TYPEvoid
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Computes components of the array using direct F^0-transform.

ft_FT02D_components(matrix: Mat, kernel: Mat, components: Mat, mask: Mat): void;
2 available overloads
ft_FT02D_components(matrix: Mat, kernel: Mat, components: Mat): void;
ft_FT02D_components(matrix: Mat, kernel: Mat, components: Mat, mask: Mat): void;
matrix

Input array.

kernel

Kernel used for processing. Function ft::createKernel can be used.

components

Output destination, filled by the native operation. Output 32-bit float array for the components.

mask

Mask can be used for unwanted area marking.

The function computes components using predefined kernel and mask.

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.