Stack Overflow
Stack Overflow

Questions tagged [text-recognition]

314 questions
1
vote
1 answer

Can I set a threshold for too small letters in Google Drive OCR?

I am using Google Disc OCR API to recognize text in pictures. But the problem is that it reads any text, even very, very small, microscopic text. Can I somehow set a threshold so that very small letters are ignored? I don't need very small text I…
Влад
  • 21
  • 2
1
vote
0 answers

How to implement text recognition from an image using Tensorflow lite for Android App

How to implement text recognition from an image using Tensorflow lite for Android App. I didn't find in Tensorflow lite documentation and examples about…
fah127
  • 151
  • 1
  • 1
  • 11
1
vote
0 answers

How to detect fractional numbers in image using Firebase ML Kit Text Recognition

I am using Firebase's ML Kit Text Recognition in my Android app. It detects plain text from an image quite well but it does not detect fractional numbers such as 1/2. The results I get vary and are unpredictable. What happens is: sometimes 1/2 will…
gig6
  • 307
  • 5
  • 16
1
vote
1 answer

Is there any way to convert stylish font to normal font in Android?

In my Android app i want to search users from server this works fine when i use regular Gboard or English & Indic Languages keyboard. But when i change my phone keyboard to other stylish font keyboard like above screenshot then i can't get any data…
Mansukh Ahir
  • 3,373
  • 5
  • 40
  • 66
1
vote
1 answer

Ml Kit text recognition not downloading model in Android

As the title says, I tried the demo app offered by Google and it keep showing a Toast with this message "Waiting for text recognition model to be downloaded", and I got this error in the console: "E/Vision: Error loading module…
Ali
  • 11
  • 3
1
vote
1 answer

Detect lines of text in image openCV

I aim to detect all the on per line basis. I saw many solutions using contouring the image and then generating the highlights, but I want it per line. Like for this image below I want this as the output Whereas using those methods, this is the…
Tavish Jain
  • 155
  • 1
  • 2
  • 13
1
vote
0 answers

Image Transformation [Mostly Scaling] issue with Google Cloud Textrecognizer when the Text have multiple blocks and lines

I am trying to make boarders about the frames of lines[Got from the google cloud vision text-recognition] on image in iOS Swift. I've got lines from block and got the frames of line by using line.frame code provided by google. I saw some…
Aiyub Munshi
  • 71
  • 8
1
vote
2 answers

Not getting any audio output during Text to speech with Pyttsx3 module on Pycharm

My python version is 3.7 and Pyaudio version is 2.7 Program is totally running during engine init, but I can't use sipas5 for windows so I have used dummy import pyttsx3 engine = pyttsx3.init("dummy") voices =…
Hrithik Jaiswal
  • 74
  • 1
  • 2
  • 9
1
vote
1 answer

BarCode recognition using OCR

I am trying to recognize a barcode using simple CNN treating it like a multi-digit recognition problem. The results are not very good. So I was looking was some better deep learning models for the same. During my search, I did not find any OCR model…
snowdenassange
  • 103
  • 1
  • 5
1
vote
1 answer

How to Use ML Kit Text detection for Non-Latin Asian (Bengali/hindi) LAnguages

I have a visiting card contains Name and Adress. those are written in two different languages ( Bengali and English). Using MLKIt I am able to extract English Language Only. Now I want to extract the Bengali text from the captured image of the…
Ashik Rabbani
  • 27
  • 7
1
vote
1 answer

Text detection in live camera swift

I am detecting text in live camera using swift but frames are not identified correct words. The application works fine when I try to detect text in image and frames draw at exactly around the world. for live camera what i did is create a capture…
Maximus Tech
  • 21
  • 5
1
vote
1 answer

Text recognizer changes the behavior of saving data edit text

I am using 2 EditText, one for title and other for body text. i am getting the body text from my image through text recognizer and title from just simply typing the title. But when i call the function for text recognizer and then saving the data, my…
Galaxy Apps
  • 23
  • 7
1
vote
2 answers

how can I detect all the text that inside a block with Google Vision Api

I'm trying to extract text from an image with google vision api, it works. But I just want to detect part of the image to get certain text. this is the image I used I just want to extract all the text from maybank2u.com until From Account: I know…
user11135747
1
vote
0 answers

Sort the detected text bounding box coordinates on basis of order of appearance in image

I have used a text detection model which gives the bounding box coordinates . I have converted the polygons to rectangles for cropping the text area in the image. The resulted bounding boxes are shuffled and i could not sort it out. As per my…
kalaiselvan panneerselvam
  • 21
  • 1
  • 6
1
vote
0 answers

Detect text inside a box using Google TextRecognizer

I am using the Google's "Text Recognizer" to detect text from SurfaceView. all of the code is working very well .. but i want to detect the text in a box similar to what we have in a Barcode Reader .. Please check the image attached.
Vivek Bhardwaj
  • 530
  • 5
  • 16
1 2 3
…
20 21