ImageFeatures

image.ImageFeatures

Abstract handle for keypoints / descriptors produced by Image.detectAndComputeFeatures.

Table of contents

Methods

• recycle

Methods

recycle

▸ recycle(): void

Release native buffers held by this feature bundle. Do not use the object after recycle().

Example

"nodejs";
const { readImage } = require("image");

async function main() {
  const img = await readImage("./image.png");
  const features = await img.detectAndComputeFeatures();

  // … use features for matching …

  features.recycle();
}
main();

Returns

void