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opencv-wasm

dnn_LossReduction

Deep neural networksclassOpenCV 5.0.0
import { dnn_LossReduction } from '@banou/opencv-wasm'

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

ARGUMENTSConstructor or factory
CLASSdnn_LossReduction
RETURN TYPEOwned native handle
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Native object: release it with using or delete(). Factories can return null; check before calling methods.

Shared reduction enum for DNN loss layers

Upstream declaration ↗

Constructors and members

static LOSS_REDUCTION_NONE

loss reduction none constant (0), defined by OpenCV for cv::dnn.

LOSS_REDUCTION_NONE: dnn_LossReductionValue<0>,

Upstream declaration ↗

static LOSS_REDUCTION_MEAN

loss reduction mean constant (1), defined by OpenCV for cv::dnn.

LOSS_REDUCTION_MEAN: dnn_LossReductionValue<1>,

Upstream declaration ↗

static LOSS_REDUCTION_SUM

loss reduction sum constant (2), defined by OpenCV for cv::dnn.

LOSS_REDUCTION_SUM: dnn_LossReductionValue<2>

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.