Questions tagged as 'tesseract'

Tagged questions
1
answer

How to track letters and cut them?

I have this image below. As you can see, they are together. In this case, it is a "7", "h" and "a". Is it possible to crawl the image to find them and then cut them where exactly you found them? I'm using the OpenCV, OCR, and Tesseract...
asked by 07.08.2017 / 10:49
1
answer

Limit characters in portable tesseract

Currently I'm using tesseract portable integrated with java to be able to identify some characters, but I'm facing some problems like: Some fields only date as: 01/02/2013 It looks something like this: 0Il0S/S013 It just...
asked by 27.04.2015 / 21:15
1
answer

How to capture the CMC7 code with the Tesseract API?

To contextualize my problem, I'm doing character reading in images using the Tesseract for Java API, tess4j . More specifically, the images are from bank checks, where I need to capture the code CMC7 . What happens is that the API can not reco...
asked by 02.06.2017 / 16:39
1
answer

License Plate Recognition - OpenCV - Tesseract [closed]

I'm doing a TCC with the subject of auto plate recognition. I encountered a problem using the pytesseract.image_to_string function. This function should convert image to string. I tried to create a smartdata using JTESSBOXEDITOR and th...
asked by 29.10.2018 / 20:45
0
answers

Pass value from console to page

The program reads text from this image " new_img.jpg ". It reads perfectly, only goes straight to the console. How would you bring this value to my page? The purpose is to verify that the text is the same as the one the user entered. NO...
asked by 01.03.2018 / 03:57
0
answers

Tess4j on Centos7 server

I'm doing an application with OCR (Tess4j) to use on server with wildfly on centos7. I was able to use it in windows and ubuntu, but in centos7 I'm getting it. I installed ghostscript and tesseract, but typing the path of the file and loading th...
asked by 20.02.2018 / 20:07
0
answers

Error Tesseract.js location of LangPath

Good people. I'm having this error:    AdaptedTemplates! = NULL: Error: Assert failed: in file   ../classify/adaptmatch.cpp, line 190 index.js: 8 Uncaught abort () at   Error       at Na (https: // c dn. rawgit.com/naptha/tesseract.js-core/0....
asked by 21.11.2017 / 12:32
1
answer

Problems reading an image PDF with TESS4J

Recently I started to develop a small executable jar that converts PDF to text files and it will work in a Windows environment. Using TESS4J 3.3.1, I developed the following process: A) The user can choose to insert a PDF or an image; B...
asked by 11.04.2017 / 14:45
0
answers

Tesseract, how to integrate it?

How to integrate Tesseract with my application in Eclipse? I need to do image recognition.     
asked by 04.10.2014 / 22:16