All Questions
16 questions
1
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0
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59
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Trying to highlight words in image using ocr
When I try to highlight words in chosen image it fails saying there's no words for the text(Tessereact.js) and I tried many things to make it mark words in the image after the ocr but still fails to, ...
- 11
0
votes
1
answer
325
views
Image to Text OCR Web Image URL Upload
referring to a working codepen demo at here, the app is working fine if choose file button clicked which upload image from local computer and the text from the image is extracted. However, how do I ...
- 15
0
votes
1
answer
252
views
How to place a text over an image in browser in concrete place of an image
I'm going to try writing a chrome extension, that translates a text from an image on the webpage, and places it over the original text on the page. There will be short and divided phrases (manga and ...
- 31
0
votes
0
answers
33
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I'm making a beginner level OCR app and im stuck
I'm following along a tutorial i'm watching on youtube(https://www.youtube.com/watch?v=a1I3tcALTlc) and the .png files i'm converting don't seem to be saving in my uploads file. I've been looking over ...
- 1
1
vote
0
answers
2k
views
How to coding to improve Tesseract.js accuracy and more support correct OCR with label same as Google Cloud Vision and support 2 languages together?
How to coding to improve Tesseract.js accuracy and more support correct OCR with real label same as Google Cloud Vision API and support 2 languages together?
(Image link to have more support correct ...
1
vote
1
answer
2k
views
Detecting particular text in image
Is there any html program using javascript,
To detect a particular text in given image
highlight it with rectangular box around it and
get the coordinates of corners of rectangle box?
Input Image:
...
- 11
1
vote
0
answers
571
views
Html canvas image upload through ajax
A year ago I tried to upload a canvas picture through ajax to my server for OCR purpose, main issues were the DPI of the picture which was too low resulting in an error with TesseractOCR and the fact ...
- 384
2
votes
0
answers
486
views
Get cordinates of text read from image - ocrad.js
I'm capturing an image using webcam and trying to read the text on it. Now it reads all the text. I want to filter only letters and numbers from the image. And also want to get the coordinates of text....
- 981
0
votes
1
answer
78
views
Scroll a cropped image in step with a textarea just below
I am scanning and OCR'ing a manuscript, and to help with proofreading, I'm making a webpage with the scan and OCR'ed text in a textarea.
<!-- HIT template: TranscriptionFromAnImage-v3.0 --><!...
- 121
1
vote
1
answer
3k
views
Error with Tesseract js
I need help with my script. I'm trying to generate a code that shows the text in an image and I found the library Tessereact.js, but when the use shows me this error (screenshot):
Uncaught ...
- 11
1
vote
1
answer
826
views
Run a tesseract.js application for multiple pictures
I will start a new project soon. It's about sorting pictures to it's corresponding categories.
I scanned a few thousand documents with my scanner, and I want to sort them. So the plan is to check ...
- 11
1
vote
2
answers
3k
views
Reading from Vision API Text Detection and Filling Appropriate fields
Have been trying to read data out of an Govt. Issued identity card and fill the fields of the form like following using google's Vision Api..
I've successfully read the data from the vision API but ...
- 165
-1
votes
3
answers
2k
views
Very simple javascript ocr on black text white background
I have a super simple need of OCR.
My application allows creating image from text. Its very simple. People choose a font face, bold or not, and size.
So they get outputs like this, ignoring the ...
- 37.4k
2
votes
0
answers
212
views
HtmlUnit does not execute code library ocrad.js
I would like that HtmlUnit the execution of the file aaa.html also made the Javascript code with OCR library.
Code Java:
WebClient webClient = new WebClient(BrowserVersion.FIREFOX_3_6);
...
- 189
2
votes
0
answers
308
views
Why does ocrad.js not recognize simple images
I was playing around with Ocrad.js and I got some strange results, it seems to recognise crowded images better than clear images. How can I make sure the image 2 is correctly read? does the size of ...
- 21