nocr is an OCR library pure JavaScript for node.js. We use ocrad.js.
$ npm install nocr -S
Simple :
var nocr = require("nocr");
nocr.decodeFile("test/fixture/hello_world.png", function(error, data){
console.log(data); // Hello World!
});
From Buffer:
var nocr = require("nocr");
var fs = require("fs");
var buffer = fs.readFileSync("test/fixture/hello_world.png");
nocr.decodeBuffer(buffer, function(error, data){
console.log(data); // Hello World!
});
From Stream:
var nocr = require("nocr");
var fs = require("fs");
var stream = fs.createReadStream("test/fixture/hello_world.png");
nocr.decodeStream(stream, function(error, data){
console.log(data); // Hello World!
});
FAQs
OCR library pure JavaScript
We found that nocr demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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