JavaScript中现有的OCR脚本 [英] Existing OCR scripts in JavaScript

问题描述

我有一个CMS增强功能的想法，可以从图像(例如扫描的文档)中提取文本信息，并想知道是否有任何东西可以帮助我?

基本上，我想知道是否存在用JavaScript编写的OCR脚本，该脚本可以从图像中提取句子/单词(例如，使用canvas).

我知道有些脚本可以完成相对较小的任务，例如验证码破解，但是我还没有遇到提取完整句子的脚本.

有这样的事情吗，还是我需要从头开始写?

解决方案

看看 https://github.com/selead/node-ocr .可以访问 ABBYY Cloud OCR SDK 服务.

I have an idea for a CMS enhancement, to extract text information from images (for example, scanned documents), and want to know if there is already anything out there to help me along?

Basically, I want to know if there is an existing OCR script written in JavaScript that can extract sentences/words from an image (using canvas, for example).

I know there are some scripts that do relatively small tasks such as captcha-cracking, but I haven't yet come across a script for extracting full sentences.

Is there such a thing, or would I need to write it from scratch?

解决方案

Take a look at https://github.com/selead/node-ocr. It's a CoffeeScript libray to access ABBYY Cloud OCR SDK service.

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