@opencvjs/node

OpenCV.js for Node.js.

Installation

npm install @opencvjs/node

Usage

@opencvjs/node exports a loadOpenCV function that returns a Promise that resolves to the OpenCV.js API.

const { loadOpenCV } = require("@opencvjs/node");

const cv = await loadOpenCV();
const mat = new cv.Mat();

TypeScript

@opencvjs/node exports a type OpenCV for the OpenCV.js API.

import { loadOpenCV, type OpenCV } from "@opencvjs/node";

const cv: typeof OpenCV = await loadOpenCV();
const mat: OpenCV.Mat = new cv.Mat();

Example

Credits

TypeScript definitions are based on the @techstark/opencv-js and mirada projects.

License

Apache-2.0