ximgproc_weightedMedianFilter

Extended image processingfunctionOpenCV 5.0.0

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

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

ARGUMENTSjoint, src, dst, r

FUNCTIONximgproc_weightedMedianFilter

RETURN TYPEvoid

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

Applies weighted median filter to an image.

For more details about this implementation, please see [zhang2014100]+

See: medianBlur, jointBilateralFilter

ximgproc_weightedMedianFilter(joint: Mat, src: Mat, dst: Mat, r: number, sigma: number, weightType: number, mask: Mat): void;

4 available overloads

ximgproc_weightedMedianFilter(joint: Mat, src: Mat, dst: Mat, r: number): void;

ximgproc_weightedMedianFilter(joint: Mat, src: Mat, dst: Mat, r: number, sigma: number): void;

ximgproc_weightedMedianFilter(joint: Mat, src: Mat, dst: Mat, r: number, sigma: number, weightType: number): void;

ximgproc_weightedMedianFilter(joint: Mat, src: Mat, dst: Mat, r: number, sigma: number, weightType: number, mask: Mat): void;

joint: Joint 8-bit, 1-channel or 3-channel image.
src: Source 8-bit or floating-point, 1-channel or 3-channel image.
dst: Output destination, filled by the native operation. Destination image.
r: Radius of filtering kernel, should be a positive integer.
sigma: Filter range standard deviation for the joint image.
weightType: weightType The type of weight definition, see WMFWeightType
mask: A 0-1 mask that has the same size with I. This mask is used to ignore the effect of some pixels. If the pixel value on mask is 0, the pixel will be ignored when maintaining the joint-histogram. This is useful for applications like optical flow occlusion handling.

Upstream declaration ↗

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