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Image OCR and Document Conversion using the LEADTOOLS SDK

by Carey Payette

The problem I am looking to solve while evaluating the LEADTOOLS SDK is to use a photo of a hard copy page of text taken with my phone, have it processed and displayed in the document viewer, then have it converted to Word format so that it can be easily edited.

Warewolf Review

by Chris_Riley

Warewolf is a promising offering to help nimble front-end applications perform heavy backend tasks. This write up is on my experience with the product.

How to Scan Documents with your WPF Application

by Dynamsoft

In this article, I’ll share with you how to utilize Dynamic .NET TWAIN in a WPF application to process your documents.

Reading digits from a 12 segment LED display

by meconer

Developing a display reader for raspberry pi

Latest Articles

Restoring Text from PDF Files Encoded using Custom CID Fonts

by ToughDev

How to restore text from PDF files Encoded using custom CID fonts

gbCapture - Extract Protected Document Content

by gbeene

Capture protected document content as text without the need for breaking DRM

Getting PaddleOCR and PaddlePaddle to work in Windows, Ubuntu and macOS

by Chris Maunder

Working through the combinations to get PaddlePaddle and PaddleOCR installed and working everywhere

by Michael Haephrati

How to use an OCR SDK using C++ and libCurl

All Articles

OCR

How to read the text from images(OCR) where the font style is 7 segment font.

30 Jan 2024 by Member 16192432

I have been working on extracting text from images, specifically focusing on seven-segment fonts, using .NET. Unfortunately, my attempts with popular libraries like Tesseract, IronOcr and many more have been unsuccessful, as they seem to excel...

How do I read the seven segment font(OCR)?

15 Dec 2023 by Punit Kanet

Hello community, I have been working on extracting text from images, specifically focusing on seven-segment fonts, using .NET. Unfortunately, my attempts with popular libraries like Tesseract and IronOcr have been unsuccessful, as they seem to...

Restoring Text from PDF Files Encoded using Custom CID Fonts

7 May 2023 by ToughDev

How to restore text from PDF files Encoded using custom CID fonts

gbCapture - Extract Protected Document Content

21 Mar 2023 by gbeene

Capture protected document content as text without the need for breaking DRM

How to extract only student name from his degree

29 Jan 2023 by Nauman Electronics

My input image is this: https://www.linkpicture.com/q/degrecheck.jpg MY CODE Input: MY INPUT CODE MY CODE Output: My CODE Output the upr code is converting input image to text i want to extract only student name portion from this output using...

How to extract only student name from his degree

29 Jan 2023 by Richard MacCutchan

The problem is the same as your previoius question on this subject: How can I extract only name of person and enrolment number of certificate make string and convert into hash. I have write a code but it is extracting full certificate[^].

Is there an API that can recognize images from within a picture of a document?

23 Jan 2023 by Top 10 awesome (Top 10 real facts)

I am looking for a way to extract images from within another image. For example: A picture taken with a phone of a paper that has text at the top, an image of a camera(the image changes), and an image of a qr code, and other random images. Is...

image-recognition

machine-learning

Getting PaddleOCR and PaddlePaddle to work in Windows, Ubuntu and macOS

21 Nov 2022 by Chris Maunder

Working through the combinations to get PaddlePaddle and PaddleOCR installed and working everywhere

artificial-intelligence

Is there an API that can recognize images from within a picture of a document?

11 Nov 2022 by Richard MacCutchan

Take a look at CodeProject.AI Server: AI the easy way.[^].

image-recognition

machine-learning

How can I extract only name of person and enrolment number of certificate make string and convert into hash. I have write a code but it is extracting full certificate

6 Nov 2022 by Nauman Electronics

here is my code: from turtle import width import pytesseract #pip install tesseract import os from PIL import Image pytesseract.pytesseract.tesseract_cmd = r"C:\Program Files\tesseract-ocr\tesseract.exe" #Path to the tesseract img =...

Paddleocr filenotfounderror: [winerror 2] the system cannot find the file specified

29 Oct 2022 by Mike Lud

I am working on making License Plate Module for the below project and I am getting FileNotFoundError: [WinError 2] The system cannot find the file specified when running the project. It works fine using an interactive window Project Link: GitHub...

artificial-intelligence

How to extract only CR no from image

23 Sep 2022 by M@153

Input image I need to extract CR No.from the sample image above. Using Easyocr, I got the output in complex nested list form. How to update the code to filter out all the detected text/numbers and get only CR No. I tried to fetch the text "CR...

computer-vision

image-processing

How to extract only CR no from image

23 Sep 2022 by Richard MacCutchan

Something like: mainlist = [([[212, 26], [314, 26], [314, 50], [212, 50]], 'SCB MEDICAL', 0.998906268787747), ([[36, 56], [84, 56], [84, 80], [36, 80]], '6ein8', 0.19502338570146513), ([[303, 99], [335, 99], [335, 119], [303, 119]], 'OPD',...

computer-vision

image-processing

C# the type or namespace name could not be found (are you missing a using directive or an assembly reference? )

1 Aug 2022 by NandaNurdin

I try to call this private void FindLicensePlate( VectorOfVectorOfPoint contours, int[,] hierachy, int idx, IInputArray gray, IInputArray canny, List licensePlateImagesList, List...

C# the type or namespace name could not be found (are you missing a using directive or an assembly reference? )

1 Aug 2022 by Member 15724888

In my case, I had to removed and add again the reference to the project I was trying to import, in the target project. I think I added the faulty class from an existing file and I am not sure VisualStudio properly added it to the project initially.

Javascript OCR tesseract.js error in copying number after recognition

1 Jun 2022 by MohammedZr

i'm working on this project the idea of it is that you give the program an image and using OCR in javascript the program well detect or (recognize) a string or a word for example ('رقم العداد') and copies the the number or the integer after the...

C# OCR Algorithm or Open-source Library

11 Aug 2021 by Hossein_Hadi

I wanna design an OCR program. I'll thanks if you offer any way to design this program(Any algorithm)or if have a strong open source library to do this. Thanks for suggestion.

image-recognition

30 Jan 2021 by Michael Haephrati

How to use an OCR SDK using C++ and libCurl

How can I build an ocr on C++

4 Jan 2021 by boredpanda

Hey everyone, i'm beginner at c++ and i want to build an ocr on c++ program and i don't how to start it.. so i need ur help guys(: What I have tried: i opened DLL project and used class c++ item but i don't know how to write the code..

How can I build an ocr on C++

4 Jan 2021 by CPallini

Have a look, for instance, at Tesseract library[^].

How can I build an ocr on C++

4 Jan 2021 by OriginalGriff

I would agree with Richard that this really isn't a job for a beginner, or even close! But ... start reading here: OpenCV: cv::text::OCRTesseract Class Reference[^] but do not expect any of this to be simple or obvious; you are unlikely to find...

How can I build an ocr on C++

4 Jan 2021 by Richard MacCutchan

An OCR program is a major undertaking and requires a detailed knowledge of C++ and image processing. And your comment, "but i don't know how to write the code", makes it clear that you do not yet have sufficient experience of either subject. You...

C# the type or namespace name could not be found (are you missing a using directive or an assembly reference? )

22 Aug 2020 by Sandeep Mewara

Common causes of it: 1. you might not have added the required using directive 2. you might have forgotten to reference (-reference) the assembly that contains the type 3. there might be an issue with the assembly you are trying to reference Look...

C# the type or namespace name could not be found (are you missing a using directive or an assembly reference? )

22 Aug 2020 by OriginalGriff

The problem is that it can't find the class - it's not in the same namespace as your current code. That may be it's in a different project in the current solution, in a external DLL, or just in a different namespace in another file in the current...

OCR image-only PDF files.

3 Aug 2020 by gstolarov

A class library and command line utility to add OCR information to image-only PDF files

How to detect angle of image containing text for OCR in emgucv csharp

23 Jun 2020 by Member 10838538

I am having govt pan card and i want to process that to get text details using tesseract and emgucv. My problem is how i will detect angle of text so that i can correct and pass to ocr. Please find code below however it is less accurate. Can...

I have a software that when its running I saw an error that I can not solve it

6 Feb 2020 by Member 14390147

"this type initialize for Emgu.CV.OCR.Tesseract threw an exception". and also i saw this message at the detail " See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text **************...

I have a software that when its running I saw an error that I can not solve it

6 Feb 2020 by Mike Diack

Yes the clue is in: System.BadImageFormatException (aka Windows error code: 0x8007000B ) That is almost always a result of trying to mix 32 and 64 bit code. Processes need to either be all 32 bit or all 64 bit (executable and dlls etc) i.e. am seconding what Richard said.

What program could let me quickly search through 20000 pages of text across 700 pdfs?

7 Sep 2018 by Member 13976944

Hello! I am a researcher and I have a database of about 20,000 pages across 700+ pdfs. The pdfs are searchable on a rudimentary level, but I'd need a coding tool (crawler?) that could quickly search through them. Additionally, it'd be great if the software could filter out noise, visualize...

What program could let me quickly search through 20000 pages of text across 700 pdfs?

7 Sep 2018 by Gerry Schmitz

You're talking "ETL" (extract; translate; load). You're still only at the "extract" phase; the rest (filter, aggregate, visualize) only comes "after". You need to be more specific about the "content". A "simple" "text" scanner can take a few minutes to develop; and even less to run. (pdfs...

Find a baseline from image containing arabic text

31 Jul 2018 by Nicebrilliant

Find a baseline from arabic text image. What I have tried: I have tried using aforgenet and use pixel logic to find all the black point. Also I tried with histogram and believing if I can find smooth repeated values then i will treat them as baseline but no luck so far.

How to change size of bounding box in Google vision OCR api ?

7 Mar 2018 by Steve Job

I am using google OCR image to text api. Because i want to store food menu in my database. But TextRecognizer can only detect TextBlocks. i want to scan column wise so i can get food dish name and its price same time so it will be easy for me to store it into database. OcrCaptureActivity //...

How do I perform OCR on the attached image

12 Dec 2017 by Hassan(Aych Jay)

I am trying to perform OCR on the attached sample images. Google OCR + Microsoft OCR have been tried. They work really work on text that is not hand written. However I have to read text from handwritten documents. Sample -1 [^] Sample-2 [^] Technology is not an issue. What I have tried: ...

How do I perform OCR on the attached image

12 Dec 2017 by CPallini

We have many articles on this topic[^].

How to use OCR on simple numeric captcha web page?

24 Nov 2017 by Member 13540153

[^]Kindly I need your highly appreciated support as I've been assigned a task by a co-worker , where I need to remove or bypass the simple captcha in the below screenshot, the website is accessed locally only in Egypt, it requires a user name & password which are: User name: Mahmoud Abdelnaby...

How to use OCR on simple numeric captcha web page?

24 Nov 2017 by Patrice T

Quote: where I need to remove or bypass the simple captcha in the below screenshot Captcha is used to ban bots from accessing websites. We won't help you to bypass website security features. If your usage is legitimate, it would be easier to ask owner for an access without Captcha.

How to solve OCR running error

13 Feb 2017 by Akarshan Majarjan

If you are using office 2003 and already enabled MODI features then just update office 2003 service pack 3. Here is the linkhttps://www.microsoft.com/en-us/download/details.aspx?id=8It will work fine....

Recognize handwritten images with tesseract OCR

21 Dec 2016 by Member 10062432

for google cloud based OCR check below link:https://developers.google.com/api-client-library/dotnet/apis/vision/v1 Also check this link, I donno if this is also cloud based or offline version.GitHub - A9T9/Google-OCR-Vision-API-CSharp: Test app for the Google OCR features of the Google...

Recognize handwritten images with tesseract OCR

6 Oct 2016 by Member 12759051

I have tried Tesseract OCR with typed text images and it works fine. Below is my code snippet.I want to read handwritten images too. Can someone, who might have achieved the same help me out with it? Or a reference to any other libraries with which I can do it will also...

Programmable Poetry Using OCR

30 Aug 2016 by Accusoft, Corey Morehead

This whitepaper shows how I used OCR Xpress for Java to OCR a scanned newspaper, redact the key words, and accomplish my goal.

Warewolf Review

2 Aug 2016 by Chris_Riley

Warewolf is a promising offering to help nimble front-end applications perform heavy backend tasks. This write up is on my experience with the product.

Paid OCR SDK vs Free OCR SDK

10 Jun 2016 by Derek_Gerber

Free Is Not a Good Price

Reading digits from a 12 segment LED display

29 May 2016 by meconer

Developing a display reader for raspberry pi

OCR image to text in android using camera ?

20 May 2016 by Utkarsh Sharma

i want to make an app in android.. using optical character recognition so i can convert camera click image into text and save it into txt file and upload it into database. But i dont know where i have to start because i never used optical character recognition.. So anyone can guide me or provide...

Image OCR and Document Conversion using the LEADTOOLS SDK

1 Apr 2016 by Carey Payette

The problem I am looking to solve while evaluating the LEADTOOLS SDK is to use a photo of a hard copy page of text taken with my phone, have it processed and displayed in the document viewer, then have it converted to Word format so that it can be easily edited.

Atalasoft MobileImage SDK Review

29 Jan 2016 by Chris_Riley

In this post I will explain how quality imaging is the most critical element for an application I’m working on to support both OCR and NLP.And how I’m using the MobileImage SDK to do it.

Microsoft OCR/WindowsPreview.Media in winforms desktop

2 Aug 2015 by Kornfeld Eliyahu Peter

There is no need (or place) for client/server separation...These libraries are standalone, the list of supported operating systems has 3 entries for every type of operating systems the library supports. Minimum for desktop, minimum for server and minimum for phone...What you should consider...

Microsoft OCR/WindowsPreview.Media in winforms desktop

2 Aug 2015 by Member 11765988

I need to use Microsoft OCR in my standalone Winforms desktop application. Will it work with following software?Operating system= 8.1Winforms in VS 2013Their specifications states following requirements:Client = Windows 8.1Server = Windows Server 2012 R2Phone = Windows Phone...

Return coordinates of text inside an image

27 Jul 2015 by Member 11765988

Please suggest a tool to read text/words inside an image. For example, I have an image.jpg file having words in separate lines as below: 1) Line 1 has word "Blind Spot"2) Line 2 has word "fix match"3) Line 3 has word "message"I want coordinates of the words on different lines....

How to solve OCR running error

13 Jul 2015 by Dharmesh .S. Patil

Step to solve error for Windows Vista or Windows 7:1. Click Start, type program and features in the Search box, and then press ENTER.2. Click to select the Office 2007 version that you have installed.3. Click Change.4. Click Add or Remove Features, and then click Continue.5. Expand...

how capture printer data before print ,parsing and edit the data then send it to printer?any c#sample would be great

11 Jul 2015 by salam_dust_man

hi everyone;i'm looking for source code or sample that get printer data before print (capture printer output) put it in variable and change some values then print it in form.any idea how to get data and put it into variable for special purpose.

how capture printer data before print ,parsing and edit the data then send it to printer?any c#sample would be great

10 Jul 2015 by Dave Kreskowiak

Well, you're going to have to write your own Notepad then."Intercepting" the print job and editing it is an extraordinarily complex way to do what amounts to Mail Merge.The application describes what the page image looks like to the print driver. The driver takes that "image" and...

I want to give scanned pdf as input and want to get normal searchable pdf using asp.net.Any suggestions .please..

23 Jun 2015 by Lakhan Anjana

http://www.bitocr.com/[^]

I want to give scanned pdf as input and want to get normal searchable pdf using asp.net.Any suggestions .please..

23 Jun 2015 by Lakhan Anjana

you need to find some OCR API for That.this is the only one way.

I want to give scanned pdf as input and want to get normal searchable pdf using asp.net.Any suggestions .please..

23 Jun 2015 by srinivas vanka

scanned pdf as input and want to get normal searchable pdf using asp.net.Any suggestions .please..

Ocr coding using c#.net

19 May 2015 by Richard MacCutchan

See https://www.google.com/search?q=itextsharp[^].

Ocr coding using c#.net

18 May 2015 by Member 11564708

Hi,in my application we need to implement one page which should take input as pdf that pdf values should fill in our pageFor example In pdf we are having a table with some key value pairs likeName:Kishor NaikThis name should come and fill in a text boxHow we can achieve...

Is there any way to speed up extraction using tesseract OCR Engine, while tiff file is having 600-700 pages?

1 May 2015 by DaveAuld

I had a quick look at Tesseract search results and it appears that the OCR engine supports AMD GPUs.Therefore in theory it may be possible to speed up processing by;a) investing in a higher specification GPUcoupled with;b) higher performance CPU.Do some research, ask some questions...

Is there any way to speed up extraction using tesseract OCR Engine, while tiff file is having 600-700 pages?

1 May 2015 by Mehdi Gholam

1) Contact the library authors for performance tweaks.2) Run on faster hardware.

Reading and Processing Checks with LEADTOOLS

1 May 2015 by LEADTOOLS Support

LEADTOOLS includes a robust Check Scanning and Processing SDK within its document family of imaging toolkits, and is already being used by a number of applications across banking, insurance and retail industries.

product-showcase

Is there any way to speed up extraction using tesseract OCR Engine, while tiff file is having 600-700 pages?

18 Apr 2015 by shivmymail

During processing of tiff files, which are having 600 - 700 pages from Tesseract OCR engine with hocr option, we monitored that files are taking around 40 - 50 minutes.We monitored that it is so much time for processing large files.Do we have any way to speed up the process?Following...

How do I...create my custom patterns for an OCR

31 Mar 2015 by BacchusBeale

Have a look at this OCR project:https://code.google.com/p/tesseract-ocr/[^]I used it once and it worked well.

How do I...create my custom patterns for an OCR

31 Mar 2015 by MRTgang

Wich is the best and fastest way to have an OCR for recognizing some handwriting characters ?can i just modify an existant OCR project ?

HTML5 Web Scanning with LEADTOOLS

2 Mar 2015 by LEADTOOLS Support

In this whitepaper, we will explore the inner-workings of this innovative framework and highlight how developers can write just a few lines of code to extend and customize it for their application.

product-showcase

cannot add AxMODI.AxMiDocView in C#.NET

24 Feb 2015 by dsanthosh

Did you get Solution for your problem for your issue ?

ou please provide me steps to recignize english charaters from a image using tesserect. And find the recognition rate.

7 Feb 2015 by Jim Meadors

This project PDF Viewer Control Without Acrobat Reader Installed[^] on CP includes tesseract and code to use it. The article doesn't go into it in much detail, you'll have to dig into the code but not that difficult.

ou please provide me steps to recignize english charaters from a image using tesserect. And find the recognition rate.

7 Feb 2015 by Member 11435748

ou please provide me steps to recignize english charaters from a image using tesserect. And find the recognition rate.

C# OCR Algorithm or Open-source Library

3 Feb 2015 by Xiao Ling

Open source library? I'll choose Tesseract OCR Check the .NET wrapper for tesseract-ocr:https://github.com/charlesw/tesseract[^]You can also read the article How to Build Tesseract OCR Library on Windows[^] to get familiar with the library.

image-recognition

C# OCR Algorithm or Open-source Library

2 Feb 2015 by Liju Sankar

Hi Hossein_Hadi,Please check the following links A C# Project in Optical Character Recognition (OCR) Using Chain Code[^]Open Source OCR SDK 1 : tesseract-ocr (code.google.com)[^]Open Source OCR SDK 2 : GOCR (sourceforge.net)[^]Similar thread in Code Project : Best Open -...

image-recognition

Unstructured Invoice Recognition and Processing with LEADTOOLS

1 Feb 2015 by LEADTOOLS Support

In this white paper we will show how to set up a master form template then extract the data from a filled invoice.

product-showcase

Why Tesseract OCR is not working in Asp.net with C#3.5?

29 Dec 2014 by Xiao Ling

Try this .Net wrapper[^] which recommended by Tesseract-OCR[^]. You can find an excellent OCR web demo[^] inside.

Why I am not able to recognize text in image using Tesseract?

29 Dec 2014 by Xiao Ling

You can download this Tesseract .Net wrapper: https://github.com/charlesw/tesseract[^], and run the OCR sample inside. More Tesseract wrapper links could be found on Tesseract-OCR addons[^]

How to read text from the selected Image area using MODI OCR?

27 Nov 2014 by Kandiya

How to read text from the selected Image area using MODI OCR?I am able to extract the entire text from the image. But I want to read the text from the selected image area using MODI OCR.My code is as follows: MODI.Document md = new MODI.Document(); ...

Why I am getting OCR Running error on implementing MODI OCR on a text written in mspaint ?

26 Nov 2014 by Kandiya

Why I am getting OCR Running error on implementing MODI OCR on a text written in mspaint ?I have saved the image as TIFF. Otherwise if its simply extracting from a scanned image its working fine. I am using MODI OCR tool.

How to get the region of an image and extract the text in the same using MODI OCR?

26 Nov 2014 by Kandiya

How to get the region of an image and extract the text in the same using MODI OCR?I am able to extract the entire text from a scanned image using MODI OCR. But I want to get the region of an image and extract the text in the same. My code is as follows:private string...

Why I am getting the error "Retrieving the COM class factory for component with CLSID {} failed due to the following error" on using MODI OCR?

25 Nov 2014 by Kandiya

Why I am getting the error "Retrieving the COM class factory for component with CLSID {} failed due to the following error" on using MODI OCR?I am extracting an image on a scanned document using Microsoft Office Document Imaging. I am implementing using VS 2008 and C#3.5.I added the dll...

Why Tesseract OCR is not working in Asp.net with C#3.5?

25 Nov 2014 by Kandiya

Why Tesseract OCR is not working in Asp.net with C#3.5? I am able to extract the text from the scanned image in c# application. But while using in web application the same is not working. Here OCR.Init method its not working in Asp.net but in windows application there are no such issues.I have...

How to extract the text of the selected region in a scanned document in C# using OCR?

24 Nov 2014 by Kandiya

How to extract the text of the selected region in a scanned jpg image in C# using OCR?

Why I am not able to recognize text in image using Tesseract?

24 Nov 2014 by Kandiya

Why I am not able to recognize text in image using Tesseract? On debuggin the code after Init case the application isn't working. Required dll is also added. The exe and testdata folder compatible is set in the bin/debug folder. I am using C#3.5 too. Did so following below...

How to do the OCR using Abby Fine Reader?

23 Nov 2014 by Kandiya

How to do the OCR using Abby Fine Reader? I want the source code related to the same. I am using Asp.net and C# 3.5. I want to do the OCR in images having Typed Texts and handwritten texts

what are the list of fine reader tools available in OCR Technlogy?

20 Nov 2014 by Afzaal Ahmad Zeeshan

There ain't any list, since there are many libraries and tools already developed and available for you to use, you won't be able to differentiate between any of the library.What you should do is, check out this MSDN's OCR reader[^] by Microsoft. It is available in C#, C++ and JavaScript....

what are the list of fine reader tools available in OCR Technlogy?

20 Nov 2014 by Mathew Soji

Every tool will have its on plus and minus .Research a bit on each and see which suits your requirement . Then post question here so that some here can guide. My suggestion is to check the below link for a better start .https://www.google.co.in/?gws_rd=ssl#q=OCR+tools+%2BAsp.Net+%2B+C%23.[^]

what are the list of fine reader tools available in OCR Technlogy?

20 Nov 2014 by Kandiya

what are the list of fine reader tools available in OCR Technlogy? I am using OCR,Asp.Net and C#.

how to read text from graphics object like image in c#?

14 Nov 2014 by Sergey Alexandrovich Kryukov

I cannot give you a final solution: good OCR is hard to find. Please see my past answers and follow my links, especially to the CodeProject articles: i need an ocr for a camera image capture[^].The solution depends on the difficulty of your problem. It's possible that even a simple solution...

how to read text from graphics object like image in c#?

14 Nov 2014 by Member 11120869

Hello I am using visual studio 2010 and developing c# application in which I want to read the characters or say text and speak it through speech synthesis. I tried searching a lot for OCR but not getting proper solution.Please help. I also...

how to read text from graphics object like image in c#?

14 Nov 2014 by Afzaal Ahmad Zeeshan

This is the same question[^] you've had asked yesterday (or day before) and I have already posted an answer for reading the characters from an image. You need to use an OCR (Optical Character Recognition; recognizer) to read the characters from an image. That is a sample project[^] I have...

Is it possible to create a website with a search engine that only searches the PDFs I upload?

15 Oct 2014 by jase.y.

OCR? Sounds like you need ITextSharp. Check out their SourceFourge page and do some reading up on how to use it. Here's a simple snippet to get you started with extracting some text from a PDF file:itextsharp read pdf file[^]public string ParsePdf(string fileName){ if...

Is it possible to create a website with a search engine that only searches the PDFs I upload?

15 Oct 2014 by Member 11156776

I am trying to create the user interface for an educational video library. The videos are housed somewhere else and I want to create a site that will be user friendly and have an extensive search engine, but only for the content covered in the videos. At the moment I am manually tagging each...

OCR with LEADTOOLS: The Better Choice

23 Sep 2014 by LEADTOOLS Support

Why implementing Optical Character Recognition with Leadtools ODR SDKs is the faster, more accurate choice.

product-showcase

How do I recognize text from image I need to take the number from the image

9 Sep 2014 by Gihan Liyanage

See this sample OCR applicationCreating Optical Character Recognition (OCR) applications using Neural Networks[^]

How do I recognize text from image I need to take the number from the image

9 Sep 2014 by Member 11069130

how can I take a text from image I have code in ocr but it's not run it's broken in the linemodiDocument.OCR(MiLANGUAGES.miLANG_ENGLISH);it's all my codeprivate void button1_Click(object sender, EventArgs e){ //string filePath = Server.MapPath("~/Uploads/" +...

How Do I Resolv A Captcha With C#

5 Sep 2014 by Dave Kreskowiak

Uhhh....no.CAPTCHA's are there to prevent you from doing what you're asking about ---- FOR A REASON.

How Do I Resolv A Captcha With C#

5 Sep 2014 by Anderson Rissardi

I need to create an OCR to solve captchas. can anyone direct me to a free library or free component that I can use?

why this traineddata does not work on android

12 Aug 2014 by HanMoLingfeng

In my project,we need use OCR ,so I download some traineddata files from googole'code.But the result which they callback for me almost wrong.So I think I need do my traineddata.Why this traineddata which was created by myself does not work on android?Thx your help.Add: Thx to Richard...

OCR implement in Objective C

15 Jul 2014 by Richard MacCutchan

Start your journey at https://www.google.com/search?q=ocr%20ios[^]; the second link includes source code.

OCR implement in Objective C

15 Jul 2014 by jagds

Hello,I had searched on google last two days, and few info relates to achieve OCR implementation. Neural networks algorithm, text recognition will help to achieve OCR. But confusion going on that how to implement Neural Network in Objective C. Also read some where that need to apply...

twain ocr function returns empty byte

30 Jun 2014 by Xiao Ling

change Me.dynamicDotNetTwain1.OCRLanguage = "English" to Me.dynamicDotNetTwain1.OCRLanguage = "eng"

twain ocr function returns empty byte

30 Jun 2014 by Bernhard Hiller

Not sure, but that looks promissing:dynamicDotNetTwain1.CurrentImageIndexInBuffer in the top lines vs. dynamicDotNetTwain1.CurrentSelectedImageIndicesInBuffer in the last line.

twain ocr function returns empty byte

30 Jun 2014 by Jocelyne El Khoury

i have the below code: ddlResultFormat.Items.Add("Text") dynamicDotNetTwain1.LoadImage("C:\Users\elj\Desktop\3b072e9b-76b4-4776-bd3c-5984074d8ecd.png") Dim r = dynamicDotNetTwain1.GetImage(dynamicDotNetTwain1.CurrentImageIndexInBuffer).Width.ToString() Dim l =...