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edi9999 / jsqrcode

[deprecated] Lazarsoft's jsqrcode as a node module, object oriented, and with tests
Apache License 2.0
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processing QrCode from opencv capture #64

Open pedefe opened 3 years ago

pedefe commented 3 years ago

Hello, I get my image from 'opencv'. Something like :

const cv = require("opencv");
const QrCode = require('qrcode-reader');
var qr = new QrCode();
qr.callback = function(err, result) {
    ...
}
...
var camera = new cv.VideoCapture(0);
camera.read( function(err, im) {
    if (err) {
        log(`VideoCapture > err: ${err}`);
    } else {
        ... how to convert 'im' to bitmap... ?
        qr.decode( bitmap);

So, how to convert 'opencv' acquisition for qr processing ? Best regards ?