在PHP / JAVASCRIPT中使用Tesseract /任何OCR

Question

i wanted to implement a fully working OCR into my webpage , the webpage uses several languages and two of them are js and php i was trying to find ocr which will work in atleast one of these languages. (the webpage is being hosted at google appengine)

what i found :

1: google cloud vision API , i also found their project on github github link for js implementation of cloud vision api the code which is there doesnot work also , it doesnot output the text and it also doesnot output any errors , i have no idea why it doesnot communicate i did everything i should (there are steps that you should follow)

2: i also found tesseract ocr which is wrapper for tesseract ocr engine i found website but the 5 line sample after copying and linkind the js source file doesnot do anything there is no documentation at all. tesseract ocr wrapper for javascript link to webpage

3: i also found tesseract ocr wrapper in php from user thiagoalessio on github (i cant post more than 2 link) but since im running google appengine hosting , i have no idea how should i implement it into the appengine project , maybe this one will work ? can someone help me ?

thanks

Answer 1

I can't speak to the JavaScript client implementation, but we do have support for this in PHP: https://googlecloudplatform.github.io/google-cloud-php/#/docs/v0.6.0/vision/visionclient

And in node.js: https://googlecloudplatform.github.io/google-cloud-node/#/docs/google-cloud/0.38.3/vision

And here's an example of it in use with node.js: https://github.com/JustinBeckwith/node-cloud-visionator

Hope this helps!