xphoto_createLearningBasedWB

xphotofunctionOpenCV 5.0.0

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

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

Explore visually: White balance →

Estimate channel gains or mappings that reduce an image’s illumination colour cast.

VISUAL WALKTHROUGHColour

REFERENCE INPUTWarm colour cast

Colours depend on both channel order and the range assigned to each channel.

→

RESULTCorrect the colour cast

The chosen gains restore the original swatches. Incorrect illumination assumptions can produce incorrect colour.

Illustrative example. The stages explain the method; they are not a live OpenCV execution.

Creates an instance of LearningBasedWB

xphoto_createLearningBasedWB(path_to_model: EmbindString): xphoto_LearningBasedWB | null;

2 available overloads

xphoto_createLearningBasedWB(): xphoto_LearningBasedWB | null;

xphoto_createLearningBasedWB(path_to_model: EmbindString): xphoto_LearningBasedWB | null;

path_to_model

Path to a .yml file with the model. If not specified, the default model is used

Returns

The xphoto_LearningBasedWB | null result.

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.