Tag: ocr

337 Simple Digit Recognition OCR in OpenCV-Python 2012-02-23T12:37:22.987

172 Has reCaptcha been cracked / hacked / OCR'd / defeated / broken? 2009-01-15T23:32:06.240

155 Java OCR implementation 2009-11-28T21:55:57.567

144 Is there any free OCR library for Android? 2009-07-09T20:13:34.737

111 image processing to improve tesseract OCR accuracy 2012-02-28T10:12:06.293

77 How do I choose between Tesseract and OpenCV? 2012-07-15T06:07:22.877

70 How to get Indexing Service and MODI to produce Full-text over OCR? 2008-08-05T23:16:30.163

68 best OCR (Optical character recognition) example in android 2013-10-23T05:12:39.127

60 How to recognize vehicle license / number plate (ANPR) from an image? 2009-06-11T14:18:33.253

57 How can I implement OCR on a website using PHP? 2010-01-31T02:10:37.373

57 What are good algorithms for vehicle license plate detection? 2011-01-16T19:40:20.850

53 Limit characters tesseract is looking for 2010-03-02T13:47:50.700

49 How to get the word under the cursor in Windows? 2011-01-12T03:18:29.940

49 How to make tesseract to recognize only numbers, when they are mixed with letters? 2011-02-09T12:29:53.353

49 Converting a Vision VNTextObservation to a String 2017-06-13T23:34:20.080

47 Tesseract running error 2013-02-10T17:53:15.400

40 OCR lib for math formulas 2010-08-25T21:08:27.253

39 What kind of OCR Java library should I use in Android? 2009-06-30T09:02:29.483

39 Extracting code from photograph of T-shirt via OCR 2010-03-10T16:43:36.980

36 Android OCR Library 2011-01-29T09:38:48.927

36 Using Microsoft OCR Library with JS/jQuery in VS 2013 2015-04-15T13:33:02.500

33 Character recognition (OCR algorithm) 2013-03-03T16:58:30.633

33 Recognize a number from an image 2015-04-20T10:45:19.473

32 Is there an efficient algorithm for segmentation of handwritten text? 2011-11-04T19:55:31.387

30 OCR with the Tesseract interface 2008-08-27T14:46:28.043

29 Converting YUV->RGB(Image processing)->YUV during onPreviewFrame in android? 2012-02-17T09:36:17.803

29 Which OCR Engine is better: Tesseract or OCRopus? 2012-04-05T17:08:40.700

28 Understanding Freeman chain codes for OCR 2011-07-16T15:58:27.667

28 What OCR options exist beyond Tesseract? 2012-03-13T19:31:33.823

28 How do I segment a document using Tesseract then output the resulting bounding boxes and labels 2015-02-18T18:27:19.080

27 What is the ideal font for OCR? 2008-11-25T01:06:18.827

27 My own OCR-program in Python 2010-01-01T23:14:50.853

27 Getting text from image on ios (image processing) 2010-12-27T12:24:58.283

27 Using Tesseract from java 2012-12-20T14:45:26.007

26 Programmatically recognize text from scans in a PDF File 2008-10-01T16:23:47.733

26 How can i use tesseract ocr(or any other free ocr) in small c++ project? 2011-02-22T14:50:35.763

24 Open source OCR 2008-10-13T07:28:38.060

24 Most accurate open-source OCR for Japanese? 2010-04-01T02:11:48.680

24 Tesseract traineddata not working in Swift 3.0 project using version 4.0 2016-12-13T21:45:21.783

23 Can OCR software reliably read values from a table? 2011-05-30T07:31:45.623

23 Where can i find a free .Net (C#) library that i can use to scan and OCR documents? 2012-05-05T05:03:36.457

23 Why Tesseract OCR library (iOS) cannot recognize text at all? 2013-06-18T12:42:07.717

23 Remove background noise from image to make text more clear for OCR 2015-11-23T21:37:13.420

22 Is there an OCR library that outputs coordinates of words found within an image? 2011-02-18T12:01:54.720

22 Improving OCR performance on multi-paragraph scans 2012-07-25T17:50:51.947

22 How to perform Auto crop for document Recognize image using camera? 2013-10-30T10:30:12.487

22 Detect text area in an image using python and opencv 2016-06-12T06:12:46.260

21 OCR for sheet music 2009-03-23T20:24:49.120

21 How to implement and do OCR in a C# project? 2012-06-08T10:46:47.020

21 iOS: Real Time OCR on top of live camera feed (similar to iTunes Redeem Gift Card) 2013-09-30T18:38:56.683

21 Image processing and extraction of characters 2013-12-06T15:33:13.833

20 OpenCV detect numbers 2011-05-03T17:51:59.027

20 How to use Microsoft OCR Library ( Microsoft.Windows.Ocr ) in an ASP.Net MVC4 Web API Project? 2014-11-29T03:50:29.950

19 How to know if a PDF contains only images or has been OCR scanned for searching? 2009-09-28T22:45:42.400

19 Python OCR Module in Linux? 2011-04-27T05:51:45.387

19 Preprocessing image for Tesseract OCR with OpenCV 2015-03-09T05:57:24.637

19 Split text lines in scanned document 2016-01-24T20:36:46.837

18 OCR error correction algorithms 2011-04-13T22:32:35.397

18 Tesseract confuses two numbers 2011-09-03T12:04:02.703

18 Select only specific parts of the image 2012-12-24T13:47:38.507

18 Tesseract OCR simple example 2013-05-16T22:14:54.957

18 Tesseract OCR user patterns 2016-01-01T22:31:12.517

17 Best way to recognize characters in screenshot? 2010-11-17T21:20:15.783

17 Handwriting recognition API's for android applications 2012-10-25T07:07:15.937

17 Detecting the National ID card and getting the details 2014-06-16T15:09:11.427

17 Tesseract receipt scanning advice needed 2015-07-26T03:39:00.937

17 use pytesseract to recognize text from image 2016-06-10T10:08:02.383

17 How can I use the Keras OCR example? 2017-06-30T13:16:35.633

16 Stroke Width Transform (SWT) implementation (Java, C#...) 2011-01-29T13:32:15.200

16 The best .NET OCR API? 2011-01-31T02:32:57.210

16 Batch OCR Program for PDFs 2011-05-17T04:36:23.210

16 Stroke Width Transform (SWT) implementation (Python) 2012-06-20T09:06:58.450

16 Text detection on Seven Segment Display via Tesseract OCR 2013-07-16T09:24:17.267

16 OCR algorithm improvement 2014-05-26T13:38:33.893

16 Using Tesseract for handwriting recognition 2016-09-18T10:05:42.000

16 Preprocessing poorly scanned handwritten digits 2017-07-10T21:04:08.090

15 Translate a picture to text on Android? 2010-05-25T12:26:53.760

15 Tesseract OCR Library - Learning Font 2011-02-05T18:58:22.387

15 Open source OCR 2011-03-01T07:55:34.440

15 Alternative to Tesseract OCR Training? 2011-04-01T06:06:32.900

15 Windows 7 OCR API 2011-05-23T16:56:54.707

15 How to extract a stroke from a Chinese character 2011-08-09T07:44:59.723

15 Scoreboard digit recognition using OpenCV 2011-11-09T19:16:56.703

15 iOS Tesseract OCR Image Preperation 2012-11-22T10:50:26.093

15 Real TIme Image Processing (OCR) 2013-03-27T10:13:50.453

15 Suggest an OCR Library for iOS 2014-01-03T11:38:38.640

15 Google Cloud Vision - Numbers and Numerals OCR 2016-09-16T22:06:03.330

14 How can I use Tesseract in Android? 2011-10-10T08:20:35.140

14 Tesseract does not recognize single characters 2012-03-09T09:55:32.877

14 Can I do a "string contains X" with a percentage accuracy in python? 2012-06-01T11:09:33.623

14 How to convert an image into character segments? 2012-06-09T20:07:36.730

14 OCR: Image to text? 2012-11-06T09:18:59.833

14 Google Drive SDK for OCR 2013-07-29T03:41:51.760

14 OpenCV Adaptive Threshold OCR 2014-03-02T00:25:59.253

14 Set Tesseract font for OCR 2015-07-14T06:45:33.137

14 Why am I getting "tiff page 1 not found" Lebtonica warning in Tesseract? 2015-10-22T10:56:58.320

14 How do i train tesseract 4 with image data instead of a font file? 2017-04-11T17:47:25.993

14 What's the best way to ocr as much text as possible from video game screenshots? 2018-05-04T07:49:21.747

14 Convert Non-Searchable Pdf to Searchable Pdf in Windows Python 2018-08-21T12:57:31.707