// From: https://github.com/justadudewhohacks/face-api.js/issues/47
// This is needed because face-api.js does not support working in a WebWorker natively
// Updated Dec 1 2020 to work on latest Chrome (tested in WebWorkers on Chrome Mobile on Android / Google Pixel 3 as well)
self.Canvas = self.HTMLCanvasElement = OffscreenCanvas;
// self.HTMLCanvasElement.name = 'HTMLCanvasElement';
// self.Canvas.name = 'Canvas';
self.CanvasRenderingContext2D = OffscreenCanvasRenderingContext2D;
function HTMLImageElement(){}
function HTMLVideoElement(){}
self.Image = HTMLImageElement;
self.Video = HTMLVideoElement;
function Storage () {
let _data = {};
this.clear = function(){ return _data = {}; };
this.getItem = function(id){ return _data.hasOwnProperty(id) ? _data[id] : undefined; };
this.removeItem = function(id){ return delete _data[id]; };
this.setItem = function(id, val){ return _data[id] = String(val); };
}
class Document extends EventTarget {}
self.document = new Document();
self.window = self.Window = self;
self.localStorage = new Storage();
function createElement(element) {
switch(element) {
case 'canvas':
let canvas = new Canvas(1,1);
canvas.localName = 'canvas';
canvas.nodeName = 'CANVAS';
canvas.tagName = 'CANVAS';
canvas.nodeType = 1;
canvas.innerHTML = '';
canvas.remove = () => { console.log('nope'); };
return canvas;
default:
console.log('arg', element);
break;
}
}
document.createElement = createElement;
document.location = self.location;
// These are the same checks face-api.js/isBrowser does
if(!typeof window == 'object') {
console.warn("Check failed: window");
}
if(typeof document === 'undefined') {
console.warn("Check failed: document");
}
if(typeof HTMLImageElement === 'undefined') {
console.warn("Check failed: HTMLImageElement");
}
if(typeof HTMLCanvasElement === 'undefined') {
console.warn("Check failed: HTMLCanvasElement");
}
if(typeof HTMLVideoElement === 'undefined') {
console.warn("Check failed: HTMLVideoElement");
}
if(typeof ImageData === 'undefined') {
console.warn("Check failed: ImageData");
}
if(typeof CanvasRenderingContext2D === 'undefined') {
console.warn("Check failed: CanvasRenderingContext2D");
}
self.window = window;
self.document = document;
self.HTMLImageElement = HTMLImageElement;
self.HTMLVideoElement = HTMLVideoElement;
// These are the same checks face-api.js/isBrowser does
const isBrowserCheck = typeof window === 'object'
&& typeof document !== 'undefined'
&& typeof HTMLImageElement !== 'undefined'
&& typeof HTMLCanvasElement !== 'undefined'
&& typeof HTMLVideoElement !== 'undefined'
&& typeof ImageData !== 'undefined'
&& typeof CanvasRenderingContext2D !== 'undefined';
;
if(!isBrowserCheck) {
throw new Error("Failed to monkey patch for face-api, face-api will fail");
}
没有合适的资源?快使用搜索试试~ 我知道了~
Web Worker版调用Face-Api.js
共2个文件
js:1个
ts:1个
1.该资源内容由用户上传,如若侵权请联系客服进行举报
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
版权申诉
5星 · 超过95%的资源 1 下载量 108 浏览量
2021-12-09
20:50:34
上传
评论
收藏 2KB ZIP 举报
温馨提示
webworker封装调用face-api.js
资源推荐
资源详情
资源评论
收起资源包目录
workers.zip (2个子文件)
detect.worker.ts 1KB
faceEnvWorkerPatch.js 3KB
共 2 条
- 1
资源评论
- zjjyjly2023-08-07资源内容总结的很到位,内容详实,很受用,学到了~
Imphy-Cory
- 粉丝: 0
- 资源: 2
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功