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opencv-wasm

quality_QualityMSE_compute

qualityfunctionOpenCV 5.0.0
import { quality_QualityMSE_compute } from '@banou/opencv-wasm'

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

ARGUMENTSref, cmp, qualityMap
FUNCTIONquality_QualityMSE_compute
RETURN TYPEScalar
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

static method for computing quality

quality_QualityMSE_compute(ref: Mat, cmp: Mat, qualityMap: Mat): Scalar;
ref

reference image

cmp

comparison image=

qualityMap

Output destination, filled by the native operation. output quality map, or cv::noArray()

Returns

cv::Scalar with per-channel quality values. Values range from 0 (best) to max float (worst)

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.