mirror of https://github.com/vladmandic/human
19 lines
1.0 KiB
JavaScript
19 lines
1.0 KiB
JavaScript
/// <reference lib="webworker"/>
|
|
|
|
// load Human using IIFE script as Chome Mobile does not support Modules as Workers
|
|
self.importScripts('../dist/human.js'); // eslint-disable-line no-restricted-globals
|
|
|
|
// eslint-disable-next-line new-cap, no-undef
|
|
const human = new Human.default();
|
|
|
|
onmessage = async (msg) => { // receive message from main thread
|
|
console.log('worker onmessage', msg.data); // eslint-disable-line no-console
|
|
const image = new ImageData(new Uint8ClampedArray(msg.data.image), msg.data.width, msg.data.height);
|
|
const result = await human.detect(image, msg.data.userConfig);
|
|
result.tensors = human.tf.engine().state.numTensors; // append to result object so main thread get info
|
|
result.backend = human.tf.getBackend(); // append to result object so main thread get info
|
|
result.canvas = null; // must strip original canvas from return value as it cannot be transfered from worker thread
|
|
console.log('worker result', result); // eslint-disable-line no-console
|
|
postMessage({ result }); // send message back to main thread without canvas
|
|
};
|