ximgproc_edgePreservingFilter

Extended image processingfunctionOpenCV 5.0.0

import { ximgproc_edgePreservingFilter } from '@banou/opencv-wasm'

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

ARGUMENTSsrc, dst, d, threshold

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FUNCTIONximgproc_edgePreservingFilter

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RETURN TYPEvoid

Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Smoothes an image using the Edge-Preserving filter.

The function smoothes Gaussian noise as well as salt & pepper noise. For more details about this implementation, please see [ReiWoe18] Reich, S. and Wörgötter, F. and Dellen, B. (2018). A Real-Time Edge-Preserving Denoising Filter. Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP): Visapp, 85-94, 4. DOI: 10.5220/0006509000850094.

ximgproc_edgePreservingFilter(src: Mat, dst: Mat, d: number, threshold: number): void;

src

Source 8-bit 3-channel image.

dst

Output destination, filled by the native operation. Destination image of the same size and type as src.

d

Diameter of each pixel neighborhood that is used during filtering. Must be greater or equal 3.

threshold

Threshold, which distinguishes between noise, outliers, and data.

Upstream declaration ↗

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