Skip to content

saliency_StaticSaliencyFineGrained

saliencyclassOpenCV 5.0.0
import { saliency_StaticSaliencyFineGrained } from '@banou/opencv-wasm'

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

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

the Fine Grained Saliency approach from [FGS]

This method calculates saliency based on center-surround differences. High resolution saliency maps are generated in real time by using integral images.

Constructors and members

static create

Create an owned saliency_StaticSaliencyFineGrained instance with the supplied configuration.

the Fine Grained Saliency approach from [FGS]

create(): saliency_StaticSaliencyFineGrained | null;
Returns

The saliency_StaticSaliencyFineGrained | null result.

clone

Create another handle to the same native object. This retains the object without copying its pixels or algorithm state; dispose both handles separately.

clone(): this;
Returns

The this result.

computeSaliency

Compute the saliency

computeSaliency(image: Mat, saliencyMap: Mat): boolean;
image

The image.

saliencyMap

Output destination, filled by the native operation. The computed saliency map.

Returns

true if the saliency map is computed, false otherwise

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.